草业学报 ›› 2021, Vol. 30 ›› Issue (7): 167-178.DOI: 10.11686/cyxb2020551
袁英良1(), 唐丹1(), 鲁英1, 冉桂霞2, 郭艳芹1
收稿日期:
2020-12-09
修回日期:
2021-01-07
出版日期:
2021-07-20
发布日期:
2021-06-03
通讯作者:
唐丹
作者简介:
Corresponding author. E-mail: 104794739@qq.com基金资助:
Ying-liang YUAN1(), Dan TANG1(), Ying LU1, Gui-xia RAN2, Yan-qin GUO1
Received:
2020-12-09
Revised:
2021-01-07
Online:
2021-07-20
Published:
2021-06-03
Contact:
Dan TANG
摘要:
旨在探讨适合吉林地区麦后复种饲用油菜与燕麦混合播种方案。试验以单播油菜(15 kg·hm-2)和燕麦(220 kg·hm-2)为对照组,按照播种量占单独播种量50%、60%、70%、80%、90%、100%的比例进行组合混播,以A~F顺序标记燕麦播种率,以1~6顺序标记油菜播种率,设定3次重复,共计108个试验小区。播种后分别在油菜抽薹期、盛花期、结荚期取样,对作物的生产性能进行评价,并采用灰色系统理论对结果进行分析。结果表明:抽薹期试验组干草产量范围是3999.89~5367.28 kg DM·hm-2,粗蛋白质含量范围是10.16%~13.99%,中性洗涤纤维含量范围是49.88%~64.51%,酸性洗涤纤维含量范围是36.88%~41.52%。盛花期试验组干草产量范围是5102.35~6453.52 kg DM·hm-2,粗蛋白质含量范围是11.28%~16.01%,中性洗涤纤维含量范围是57.99%~69.37%,酸性洗涤纤维含量范围是33.88%~48.80%。结荚期试验组干草产量范围是5737.16~6988.16 kg DM·hm-2,粗蛋白质含量范围是9.25%~13.12%,中性洗涤纤维含量范围是57.10%~68.88%,酸性洗涤纤维含量范围是32.99%~41.01%。表明混播处理C1在油菜抽薹期和盛花期的综合评价最高,干草产量分别为5281.23及6152.52 kg DM·hm-2。混播处理C2在结荚期综合评价最优,干草产量为6988.16 kg DM·hm-2。
袁英良, 唐丹, 鲁英, 冉桂霞, 郭艳芹. 吉林地区麦后复种饲用油菜与燕麦混播效应研究[J]. 草业学报, 2021, 30(7): 167-178.
Ying-liang YUAN, Dan TANG, Ying LU, Gui-xia RAN, Yan-qin GUO. An investigation of multiple crop planting options when following wheat with mixed-cropped forage rape and oats in the Jilin area of northeast China[J]. Acta Prataculturae Sinica, 2021, 30(7): 167-178.
pH | 有机质 Organic matter (g·kg-1) | 全氮 Total nitrogen (%) | 速效磷 Available phosphorus (mg·kg-1) | 速效钾 Available potassium (mg·kg-1) | 铵态氮 Ammonium nitrogen (mg·kg-1) |
---|---|---|---|---|---|
7.15 | 17.25 | 0.10 | 22.11 | 165.62 | 1.64 |
表1 试验地土壤基础概略养分
Table 1 The quality of experimental soil
pH | 有机质 Organic matter (g·kg-1) | 全氮 Total nitrogen (%) | 速效磷 Available phosphorus (mg·kg-1) | 速效钾 Available potassium (mg·kg-1) | 铵态氮 Ammonium nitrogen (mg·kg-1) |
---|---|---|---|---|---|
7.15 | 17.25 | 0.10 | 22.11 | 165.62 | 1.64 |
处理 Treatments | 饲用油菜 Forage rape (%) | 燕麦 Oat (%) | 饲用油菜播种量 Forage rape sowing rate (kg·hm-2) | 燕麦播种量 Oat sowing rate (kg·hm-2) | 处理 Treatments | 饲用油菜 Forage rape (%) | 燕麦 Oat (%) | 饲用油菜播种量 Forage rape sowing rate (kg·hm-2) | 燕麦播种量 Oat sowing rate (kg·hm-2) |
---|---|---|---|---|---|---|---|---|---|
A1 | 50 | 50 | 7.5 | 110 | D2 | 60 | 80 | 9.0 | 176 |
A2 | 60 | 50 | 9.0 | 110 | D3 | 70 | 80 | 10.5 | 176 |
A3 | 70 | 50 | 10.5 | 110 | D4 | 80 | 80 | 12.0 | 176 |
A4 | 80 | 50 | 12.0 | 110 | D5 | 90 | 80 | 13.5 | 176 |
A5 | 90 | 50 | 13.5 | 110 | D6 | 100 | 80 | 15.0 | 176 |
A6 | 100 | 50 | 15.0 | 110 | E1 | 50 | 90 | 7.5 | 198 |
B1 | 50 | 60 | 7.5 | 132 | E2 | 60 | 90 | 9.0 | 198 |
B2 | 60 | 60 | 9.0 | 132 | E3 | 70 | 90 | 10.5 | 198 |
B3 | 70 | 60 | 10.5 | 132 | E4 | 80 | 90 | 12.0 | 198 |
B4 | 80 | 60 | 12.0 | 132 | E5 | 90 | 90 | 13.5 | 198 |
B5 | 90 | 60 | 13.5 | 132 | E6 | 100 | 90 | 15.0 | 198 |
B6 | 100 | 60 | 15.0 | 132 | F1 | 50 | 100 | 7.5 | 220 |
C1 | 50 | 70 | 7.5 | 154 | F2 | 60 | 100 | 9.0 | 220 |
C2 | 60 | 70 | 9.0 | 154 | F3 | 70 | 100 | 10.5 | 220 |
C3 | 70 | 70 | 10.5 | 154 | F4 | 80 | 100 | 12.0 | 220 |
C4 | 80 | 70 | 12.0 | 154 | F5 | 90 | 100 | 13.5 | 220 |
C5 | 90 | 70 | 13.5 | 154 | F6 | 100 | 100 | 15.0 | 220 |
C6 | 100 | 70 | 15.0 | 154 | CKA | 100 | 0 | 15.0 | 0 |
D1 | 50 | 80 | 7.5 | 176 | CKB | 0 | 100 | 0 | 220 |
表2 试验设计方案
Table 2 Design of the experimental
处理 Treatments | 饲用油菜 Forage rape (%) | 燕麦 Oat (%) | 饲用油菜播种量 Forage rape sowing rate (kg·hm-2) | 燕麦播种量 Oat sowing rate (kg·hm-2) | 处理 Treatments | 饲用油菜 Forage rape (%) | 燕麦 Oat (%) | 饲用油菜播种量 Forage rape sowing rate (kg·hm-2) | 燕麦播种量 Oat sowing rate (kg·hm-2) |
---|---|---|---|---|---|---|---|---|---|
A1 | 50 | 50 | 7.5 | 110 | D2 | 60 | 80 | 9.0 | 176 |
A2 | 60 | 50 | 9.0 | 110 | D3 | 70 | 80 | 10.5 | 176 |
A3 | 70 | 50 | 10.5 | 110 | D4 | 80 | 80 | 12.0 | 176 |
A4 | 80 | 50 | 12.0 | 110 | D5 | 90 | 80 | 13.5 | 176 |
A5 | 90 | 50 | 13.5 | 110 | D6 | 100 | 80 | 15.0 | 176 |
A6 | 100 | 50 | 15.0 | 110 | E1 | 50 | 90 | 7.5 | 198 |
B1 | 50 | 60 | 7.5 | 132 | E2 | 60 | 90 | 9.0 | 198 |
B2 | 60 | 60 | 9.0 | 132 | E3 | 70 | 90 | 10.5 | 198 |
B3 | 70 | 60 | 10.5 | 132 | E4 | 80 | 90 | 12.0 | 198 |
B4 | 80 | 60 | 12.0 | 132 | E5 | 90 | 90 | 13.5 | 198 |
B5 | 90 | 60 | 13.5 | 132 | E6 | 100 | 90 | 15.0 | 198 |
B6 | 100 | 60 | 15.0 | 132 | F1 | 50 | 100 | 7.5 | 220 |
C1 | 50 | 70 | 7.5 | 154 | F2 | 60 | 100 | 9.0 | 220 |
C2 | 60 | 70 | 9.0 | 154 | F3 | 70 | 100 | 10.5 | 220 |
C3 | 70 | 70 | 10.5 | 154 | F4 | 80 | 100 | 12.0 | 220 |
C4 | 80 | 70 | 12.0 | 154 | F5 | 90 | 100 | 13.5 | 220 |
C5 | 90 | 70 | 13.5 | 154 | F6 | 100 | 100 | 15.0 | 220 |
C6 | 100 | 70 | 15.0 | 154 | CKA | 100 | 0 | 15.0 | 0 |
D1 | 50 | 80 | 7.5 | 176 | CKB | 0 | 100 | 0 | 220 |
处理 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 4519.20±298.21k | 11.78±0.91f | 2.54±0.10c | 6.86±0.01b | 53.26±2.51cd | 31.93±3.28cd |
A2 | 4770.15±288.26h | 11.99±0.96ef | 2.52±0.11c | 6.82±0.03b | 52.18±1.43cd | 29.34±5.87d |
A3 | 5020.02±182.32ef | 13.20±0.52cd | 2.47±0.48c | 6.80±0.05b | 52.06±1.31cd | 28.99±6.22d |
A4 | 5259.83±219.36c | 13.91±1.23b | 2.46±0.18c | 6.78±0.07b | 51.05±0.30cd | 28.69±6.52d |
A5 | 5262.42±475.21c | 13.91±1.23b | 2.44±0.10c | 6.73±0.12b | 50.36±0.39d | 27.81±7.40d |
A6 | 5243.35±371.92c | 13.91±1.23b | 2.32±0.02c | 6.72±0.13b | 49.88±0.87d | 26.88±8.33d |
B1 | 4911.71±469.35fg | 12.72±0.04de | 2.62±0.08bc | 6.89±0.04b | 57.58±3.21bc | 32.15±3.06cd |
B2 | 5332.86±471.28b | 14.42±1.74ab | 2.53±0.22c | 6.83±0.02b | 55.77±5.02bc | 36.54±1.33bc |
B3 | 5514.54±580.26a | 13.95±1.27ab | 2.49±0.02c | 6.82±0.03b | 54.15±3.40cd | 35.63±0.42bc |
B4 | 5367.28±399.36b | 13.99±1.31ab | 2.47±0.29c | 6.80±0.05b | 52.96±2.21cd | 34.36±0.85c |
B5 | 5269.32±712.55c | 13.72±1.04bc | 2.46±0.12c | 6.79±0.06b | 51.68±0.93cd | 33.51±1.70c |
B6 | 5220.28±621.03cd | 13.57±0.89bc | 2.38±0.05c | 6.75±0.10b | 51.22±0.47cd | 31.58±3.63cd |
C1 | 5281.23±512.47c | 13.58±0.91bc | 2.77±0.02bc | 6.92±0.07b | 60.85±3.28b | 35.41±0.20bc |
C2 | 5321.81±430.25bc | 13.05±0.37cd | 2.65±0.17bc | 6.82±0.03b | 55.99±4.28bc | 37.45±2.24bc |
C3 | 5232.62±412.35cd | 13.71±1.03bc | 2.62±0.12bc | 6.80±0.05b | 53.27±2.52cd | 36.78±1.57bc |
C4 | 5146.66±402.68d | 13.38±0.71c | 2.57±0.02c | 6.77±0.08b | 51.88±1.13cd | 35.49±0.28bc |
C5 | 5056.19±482.35e | 13.15±0.47cd | 2.52±0.09c | 6.75±0.10b | 64.51±3.89ab | 34.82±0.39bc |
C6 | 4955.59±395.68f | 12.86±0.18d | 2.48±0.02c | 6.72±0.13b | 50.87±0.12cd | 32.82±2.39cd |
D1 | 5126.05±412.08de | 13.18±0.50cd | 2.79±0.16bc | 6.96±0.11ab | 62.18±4.28ab | 36.89±1.68bc |
D2 | 5287.43±512.08c | 13.76±1.08bc | 2.68±0.22bc | 6.83±0.02b | 56.21±2.05bc | 38.16±2.95bc |
D3 | 5247.26±410.21c | 13.66±0.98bc | 2.65±0.05bc | 6.81±0.04b | 54.18±3.43cd | 37.61±2.40bc |
D4 | 5136.53±312.58de | 13.33±0.65cd | 2.61±0.08bc | 6.79±0.06b | 52.42±1.67cd | 36.71±1.50bc |
D5 | 5046.06±368.95ef | 13.10±0.42cd | 2.58±0.05c | 6.75±0.10b | 52.41±1.66cd | 35.81±0.60bc |
D6 | 4996.11±412.38ef | 13.06±0.38cd | 2.50±0.05c | 6.80±0.05b | 51.31±0.56cd | 33.57±1.64c |
E1 | 5056.19±481.02e | 13.15±0.47cd | 2.82±0.14bc | 7.06±0.21ab | 63.25±4.69ab | 38.69±2.36b |
E2 | 4945.81±321.89fg | 12.91±0.23cd | 2.71±0.11bc | 6.87±0.02b | 57.69±4.94bc | 39.41±4.20ab |
E3 | 4865.47±289.68g | 12.73±0.05d | 2.69±0.14bc | 6.86±0.01b | 55.52±4.77c | 38.57±3.36b |
E4 | 4714.57±385.64hi | 12.31±0.38e | 2.65±0.02bc | 6.85±0.01b | 53.71±2.96cd | 37.42±2.21bc |
E5 | 4664.27±521.39i | 12.16±0.52ef | 2.62±0.19bc | 6.84±0.01b | 53.66±2.91cd | 36.48±1.27bc |
E6 | 4573.84±402.36jk | 11.92±0.76ef | 2.58±0.01c | 6.83±0.02b | 52.44±1.69cd | 34.88±0.33bc |
F1 | 4462.37±301.24k | 11.39±1.29f | 3.08±0.08ab | 7.11±0.26ab | 51.11±0.36cd | 39.56±4.35ab |
F2 | 4251.39±247.63l | 10.87±1.81gh | 2.89±0.13b | 7.05±0.20ab | 59.91±3.29bc | 40.82±4.83ab |
F3 | 4201.09±345.28lm | 10.73±1.95gh | 2.78±0.28bc | 6.88±0.03b | 57.25±5.14bc | 41.52±3.21ab |
F4 | 4150.79±398.25m | 10.59±1.02gh | 2.72±0.07bc | 6.86±0.01b | 56.46±5.71bc | 38.42±3.21b |
F5 | 4100.49±410.21m | 10.45±1.32h | 2.70±0.13bc | 6.85±0.01b | 55.71±4.96c | 37.97±2.76bc |
F6 | 3999.89±258.36n | 10.16±0.52h | 2.65±0.03bc | 6.85±0.01b | 53.81±3.06cd | 35.71±0.50bc |
CKA | 3951.32±251.32n | 14.51±1.53a | 1.38±0.65d | 6.71±0.14b | 47.28±3.47d | 26.31±8.90d |
CKB | 3882.23±247.36n | 7.27±0.36i | 3.25±0.06a | 7.25±0.40a | 66.21±4.71a | 43.21±4.89a |
表3 饲用油菜与燕麦混播下抽薹期生产性能
Table 3 Production performance of mixed cropping of forage rape and oat at bolting stage
处理 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 4519.20±298.21k | 11.78±0.91f | 2.54±0.10c | 6.86±0.01b | 53.26±2.51cd | 31.93±3.28cd |
A2 | 4770.15±288.26h | 11.99±0.96ef | 2.52±0.11c | 6.82±0.03b | 52.18±1.43cd | 29.34±5.87d |
A3 | 5020.02±182.32ef | 13.20±0.52cd | 2.47±0.48c | 6.80±0.05b | 52.06±1.31cd | 28.99±6.22d |
A4 | 5259.83±219.36c | 13.91±1.23b | 2.46±0.18c | 6.78±0.07b | 51.05±0.30cd | 28.69±6.52d |
A5 | 5262.42±475.21c | 13.91±1.23b | 2.44±0.10c | 6.73±0.12b | 50.36±0.39d | 27.81±7.40d |
A6 | 5243.35±371.92c | 13.91±1.23b | 2.32±0.02c | 6.72±0.13b | 49.88±0.87d | 26.88±8.33d |
B1 | 4911.71±469.35fg | 12.72±0.04de | 2.62±0.08bc | 6.89±0.04b | 57.58±3.21bc | 32.15±3.06cd |
B2 | 5332.86±471.28b | 14.42±1.74ab | 2.53±0.22c | 6.83±0.02b | 55.77±5.02bc | 36.54±1.33bc |
B3 | 5514.54±580.26a | 13.95±1.27ab | 2.49±0.02c | 6.82±0.03b | 54.15±3.40cd | 35.63±0.42bc |
B4 | 5367.28±399.36b | 13.99±1.31ab | 2.47±0.29c | 6.80±0.05b | 52.96±2.21cd | 34.36±0.85c |
B5 | 5269.32±712.55c | 13.72±1.04bc | 2.46±0.12c | 6.79±0.06b | 51.68±0.93cd | 33.51±1.70c |
B6 | 5220.28±621.03cd | 13.57±0.89bc | 2.38±0.05c | 6.75±0.10b | 51.22±0.47cd | 31.58±3.63cd |
C1 | 5281.23±512.47c | 13.58±0.91bc | 2.77±0.02bc | 6.92±0.07b | 60.85±3.28b | 35.41±0.20bc |
C2 | 5321.81±430.25bc | 13.05±0.37cd | 2.65±0.17bc | 6.82±0.03b | 55.99±4.28bc | 37.45±2.24bc |
C3 | 5232.62±412.35cd | 13.71±1.03bc | 2.62±0.12bc | 6.80±0.05b | 53.27±2.52cd | 36.78±1.57bc |
C4 | 5146.66±402.68d | 13.38±0.71c | 2.57±0.02c | 6.77±0.08b | 51.88±1.13cd | 35.49±0.28bc |
C5 | 5056.19±482.35e | 13.15±0.47cd | 2.52±0.09c | 6.75±0.10b | 64.51±3.89ab | 34.82±0.39bc |
C6 | 4955.59±395.68f | 12.86±0.18d | 2.48±0.02c | 6.72±0.13b | 50.87±0.12cd | 32.82±2.39cd |
D1 | 5126.05±412.08de | 13.18±0.50cd | 2.79±0.16bc | 6.96±0.11ab | 62.18±4.28ab | 36.89±1.68bc |
D2 | 5287.43±512.08c | 13.76±1.08bc | 2.68±0.22bc | 6.83±0.02b | 56.21±2.05bc | 38.16±2.95bc |
D3 | 5247.26±410.21c | 13.66±0.98bc | 2.65±0.05bc | 6.81±0.04b | 54.18±3.43cd | 37.61±2.40bc |
D4 | 5136.53±312.58de | 13.33±0.65cd | 2.61±0.08bc | 6.79±0.06b | 52.42±1.67cd | 36.71±1.50bc |
D5 | 5046.06±368.95ef | 13.10±0.42cd | 2.58±0.05c | 6.75±0.10b | 52.41±1.66cd | 35.81±0.60bc |
D6 | 4996.11±412.38ef | 13.06±0.38cd | 2.50±0.05c | 6.80±0.05b | 51.31±0.56cd | 33.57±1.64c |
E1 | 5056.19±481.02e | 13.15±0.47cd | 2.82±0.14bc | 7.06±0.21ab | 63.25±4.69ab | 38.69±2.36b |
E2 | 4945.81±321.89fg | 12.91±0.23cd | 2.71±0.11bc | 6.87±0.02b | 57.69±4.94bc | 39.41±4.20ab |
E3 | 4865.47±289.68g | 12.73±0.05d | 2.69±0.14bc | 6.86±0.01b | 55.52±4.77c | 38.57±3.36b |
E4 | 4714.57±385.64hi | 12.31±0.38e | 2.65±0.02bc | 6.85±0.01b | 53.71±2.96cd | 37.42±2.21bc |
E5 | 4664.27±521.39i | 12.16±0.52ef | 2.62±0.19bc | 6.84±0.01b | 53.66±2.91cd | 36.48±1.27bc |
E6 | 4573.84±402.36jk | 11.92±0.76ef | 2.58±0.01c | 6.83±0.02b | 52.44±1.69cd | 34.88±0.33bc |
F1 | 4462.37±301.24k | 11.39±1.29f | 3.08±0.08ab | 7.11±0.26ab | 51.11±0.36cd | 39.56±4.35ab |
F2 | 4251.39±247.63l | 10.87±1.81gh | 2.89±0.13b | 7.05±0.20ab | 59.91±3.29bc | 40.82±4.83ab |
F3 | 4201.09±345.28lm | 10.73±1.95gh | 2.78±0.28bc | 6.88±0.03b | 57.25±5.14bc | 41.52±3.21ab |
F4 | 4150.79±398.25m | 10.59±1.02gh | 2.72±0.07bc | 6.86±0.01b | 56.46±5.71bc | 38.42±3.21b |
F5 | 4100.49±410.21m | 10.45±1.32h | 2.70±0.13bc | 6.85±0.01b | 55.71±4.96c | 37.97±2.76bc |
F6 | 3999.89±258.36n | 10.16±0.52h | 2.65±0.03bc | 6.85±0.01b | 53.81±3.06cd | 35.71±0.50bc |
CKA | 3951.32±251.32n | 14.51±1.53a | 1.38±0.65d | 6.71±0.14b | 47.28±3.47d | 26.31±8.90d |
CKB | 3882.23±247.36n | 7.27±0.36i | 3.25±0.06a | 7.25±0.40a | 66.21±4.71a | 43.21±4.89a |
处理组 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 5252.59±498.21i | 13.80±0.28de | 2.79±0.10c | 6.25±0.02a | 60.72±1.89c | 41.25±1.84bc |
A2 | 5552.75±288.26g | 13.31±0.77e | 2.77±0.13c | 6.23±0.01a | 59.73±2.88c | 40.52±2.57c |
A3 | 5853.47±182.32e | 14.65±0.57cd | 2.72±0.54c | 6.20±0.03a | 59.71±2.90c | 39.52±3.57c |
A4 | 6153.25±519.36cd | 15.44±1.36b | 2.71±0.21c | 6.17±0.06a | 59.68±2.93c | 38.79±4.30cd |
A5 | 6453.52±785.21a | 15.45±1.37b | 2.68±0.12c | 6.15±0.08a | 59.65±2.96c | 38.52±4.57cd |
A6 | 6273.35±471.92bc | 15.46±1.38b | 2.55±1.43c | 6.12±0.11a | 59.61±3.00c | 33.88±9.21d |
B1 | 5702.57±469.35f | 14.11±0.03d | 2.88±0.08bc | 6.25±0.02a | 65.64±3.03bc | 44.23±1.14bc |
B2 | 6002.75±571.25de | 15.48±1.40b | 2.78±0.25c | 6.24±0.01a | 63.58±0.97bc | 43.29±0.20bc |
B3 | 6122.85±452.26cd | 16.01±1.93ab | 2.74±0.03c | 6.23±0.01a | 61.73±0.88bc | 42.85±0.24bc |
B4 | 6303.02±489.36b | 15.53±1.45b | 2.72±0.33c | 6.22±0.01a | 60.37±2.24c | 41.99±0.11bc |
B5 | 6242.95±512.55bc | 15.22±1.14bc | 2.71±0.14c | 6.20±0.03a | 58.92±3.69c | 40.88±2.21bc |
B6 | 6194.91±421.03c | 15.06±0.98bc | 2.62±0.07c | 6.19±0.04a | 58.39±4.22c | 38.53±4.56cd |
C1 | 6152.52±612.15cd | 15.05±0.99bc | 3.05±0.03bc | 6.27±0.04a | 69.37±1.69ab | 44.96±1.87ab |
C2 | 6407.91±520.25b | 14.49±0.41cd | 2.92±0.20bc | 6.25±0.02a | 63.83±1.22bc | 44.05±0.96bc |
C3 | 6198.11±412.58c | 15.23±1.15bc | 2.88±0.12bc | 6.24±0.01a | 60.73±1.88c | 43.85±0.76bc |
C4 | 6152.95±602.65cd | 14.85±0.77c | 2.83±0.01bc | 6.23±0.01a | 59.14±3.47c | 42.89±0.20bc |
C5 | 6014.91±462.53d | 15.59±0.51b | 2.77±0.11c | 6.23±0.01a | 58.27±4.34c | 41.57±1.52bc |
C6 | 5978.88±421.68de | 14.28±0.21d | 2.73±0.01c | 6.21±0.02a | 57.99±4.49c | 39.21±3.88c |
D1 | 6077.85±612.05d | 14.63±0.55cd | 3.07±0.17bc | 6.31±0.08a | 70.89±4.27a | 45.01±1.92ab |
D2 | 6002.75±516.08de | 15.27±1.19bc | 2.95±0.23bc | 6.26±0.03a | 64.08±1.47bc | 44.91±1.82ab |
D3 | 5912.75±412.21e | 15.17±1.09bc | 2.92±0.07bc | 6.25±0.02a | 61.77±0.84bc | 44.68±1.59b |
D4 | 5882.84±382.59e | 14.80±0.72c | 2.87±0.10bc | 6.25±0.02a | 59.76±2.85c | 43.52±0.43bc |
D5 | 5867.75±378.95e | 14.54±0.46cd | 2.84±0.07bc | 6.24±0.01a | 59.75±2.86c | 42.62±0.47bc |
D6 | 5717.78±412.38f | 14.49±0.41cd | 2.75±0.07c | 6.22±0.01a | 58.49±4.12c | 40.96±2.13bc |
E1 | 5477.51±481.02gh | 14.59±0.51cd | 3.39±0.08ab | 6.28±0.05a | 72.01±5.40a | 47.20±2.11ab |
E2 | 5385.95±321.89h | 14.33±0.25cd | 2.98±0.11bc | 6.27±0.04a | 65.77±3.16b | 46.52±3.43ab |
E3 | 5321.42±429.68hi | 14.13±0.04d | 2.96±0.14bc | 6.26±0.03a | 63.29±0.68bc | 45.31±2.22ab |
E4 | 5267.46±385.64hi | 13.65±0.43de | 2.92±0.03bc | 6.25±0.02a | 61.23±1.38bc | 44.86±1.77ab |
E5 | 5207.35±521.93i | 13.50±0.58e | 2.88±0.22bc | 6.25±0.02a | 61.17±1.44bc | 44.51±1.42bc |
E6 | 5102.35±482.38j | 13.23±0.85e | 2.84±0.02bc | 6.24±0.01a | 59.78±2.83c | 42.55±0.54bc |
F1 | 5387.56±301.24h | 12.64±1.44f | 3.10±0.14b | 6.27±0.04a | 71.09±4.39a | 48.80±4.02a |
F2 | 5378.57±347.63h | 12.07±2.01g | 3.18±0.13ab | 6.29±0.06a | 68.30±2.76ab | 47.69±3.87ab |
F3 | 5365.03±325.21h | 11.91±2.17g | 3.06±0.30bc | 6.27±0.04a | 65.27±2.66bc | 46.58±1.58ab |
F4 | 5207.58±308.25i | 11.75±2.32gh | 2.99±0.07bc | 6.26±0.03a | 64.36±1.75bc | 45.92±2.83ab |
F5 | 5162.54±423.12ij | 11.59±2.49gh | 2.97±0.13bc | 6.25±0.02a | 63.51±0.90bc | 45.12±2.03ab |
F6 | 4991.51±458.35k | 11.28±2.81h | 2.92±0.02bc | 6.25±0.02a | 61.34±1.27bc | 43.57±0.48bc |
CKA | 4920.22±452.36kl | 16.25±2.17a | 1.42±0.60d | 5.98±0.01a | 58.12±4.62c | 37.52±5.57cd |
CKB | 4863.11±587.81l | 7.90±1.58i | 3.45±0.06a | 6.32±0.09a | 72.14±4.69a | 48.82±3.69a |
表4 饲用油菜与燕麦混播下盛花期生产性能
Table 4 Production performance of mixed cropping of forage rape and oats at full bloom stage
处理组 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 5252.59±498.21i | 13.80±0.28de | 2.79±0.10c | 6.25±0.02a | 60.72±1.89c | 41.25±1.84bc |
A2 | 5552.75±288.26g | 13.31±0.77e | 2.77±0.13c | 6.23±0.01a | 59.73±2.88c | 40.52±2.57c |
A3 | 5853.47±182.32e | 14.65±0.57cd | 2.72±0.54c | 6.20±0.03a | 59.71±2.90c | 39.52±3.57c |
A4 | 6153.25±519.36cd | 15.44±1.36b | 2.71±0.21c | 6.17±0.06a | 59.68±2.93c | 38.79±4.30cd |
A5 | 6453.52±785.21a | 15.45±1.37b | 2.68±0.12c | 6.15±0.08a | 59.65±2.96c | 38.52±4.57cd |
A6 | 6273.35±471.92bc | 15.46±1.38b | 2.55±1.43c | 6.12±0.11a | 59.61±3.00c | 33.88±9.21d |
B1 | 5702.57±469.35f | 14.11±0.03d | 2.88±0.08bc | 6.25±0.02a | 65.64±3.03bc | 44.23±1.14bc |
B2 | 6002.75±571.25de | 15.48±1.40b | 2.78±0.25c | 6.24±0.01a | 63.58±0.97bc | 43.29±0.20bc |
B3 | 6122.85±452.26cd | 16.01±1.93ab | 2.74±0.03c | 6.23±0.01a | 61.73±0.88bc | 42.85±0.24bc |
B4 | 6303.02±489.36b | 15.53±1.45b | 2.72±0.33c | 6.22±0.01a | 60.37±2.24c | 41.99±0.11bc |
B5 | 6242.95±512.55bc | 15.22±1.14bc | 2.71±0.14c | 6.20±0.03a | 58.92±3.69c | 40.88±2.21bc |
B6 | 6194.91±421.03c | 15.06±0.98bc | 2.62±0.07c | 6.19±0.04a | 58.39±4.22c | 38.53±4.56cd |
C1 | 6152.52±612.15cd | 15.05±0.99bc | 3.05±0.03bc | 6.27±0.04a | 69.37±1.69ab | 44.96±1.87ab |
C2 | 6407.91±520.25b | 14.49±0.41cd | 2.92±0.20bc | 6.25±0.02a | 63.83±1.22bc | 44.05±0.96bc |
C3 | 6198.11±412.58c | 15.23±1.15bc | 2.88±0.12bc | 6.24±0.01a | 60.73±1.88c | 43.85±0.76bc |
C4 | 6152.95±602.65cd | 14.85±0.77c | 2.83±0.01bc | 6.23±0.01a | 59.14±3.47c | 42.89±0.20bc |
C5 | 6014.91±462.53d | 15.59±0.51b | 2.77±0.11c | 6.23±0.01a | 58.27±4.34c | 41.57±1.52bc |
C6 | 5978.88±421.68de | 14.28±0.21d | 2.73±0.01c | 6.21±0.02a | 57.99±4.49c | 39.21±3.88c |
D1 | 6077.85±612.05d | 14.63±0.55cd | 3.07±0.17bc | 6.31±0.08a | 70.89±4.27a | 45.01±1.92ab |
D2 | 6002.75±516.08de | 15.27±1.19bc | 2.95±0.23bc | 6.26±0.03a | 64.08±1.47bc | 44.91±1.82ab |
D3 | 5912.75±412.21e | 15.17±1.09bc | 2.92±0.07bc | 6.25±0.02a | 61.77±0.84bc | 44.68±1.59b |
D4 | 5882.84±382.59e | 14.80±0.72c | 2.87±0.10bc | 6.25±0.02a | 59.76±2.85c | 43.52±0.43bc |
D5 | 5867.75±378.95e | 14.54±0.46cd | 2.84±0.07bc | 6.24±0.01a | 59.75±2.86c | 42.62±0.47bc |
D6 | 5717.78±412.38f | 14.49±0.41cd | 2.75±0.07c | 6.22±0.01a | 58.49±4.12c | 40.96±2.13bc |
E1 | 5477.51±481.02gh | 14.59±0.51cd | 3.39±0.08ab | 6.28±0.05a | 72.01±5.40a | 47.20±2.11ab |
E2 | 5385.95±321.89h | 14.33±0.25cd | 2.98±0.11bc | 6.27±0.04a | 65.77±3.16b | 46.52±3.43ab |
E3 | 5321.42±429.68hi | 14.13±0.04d | 2.96±0.14bc | 6.26±0.03a | 63.29±0.68bc | 45.31±2.22ab |
E4 | 5267.46±385.64hi | 13.65±0.43de | 2.92±0.03bc | 6.25±0.02a | 61.23±1.38bc | 44.86±1.77ab |
E5 | 5207.35±521.93i | 13.50±0.58e | 2.88±0.22bc | 6.25±0.02a | 61.17±1.44bc | 44.51±1.42bc |
E6 | 5102.35±482.38j | 13.23±0.85e | 2.84±0.02bc | 6.24±0.01a | 59.78±2.83c | 42.55±0.54bc |
F1 | 5387.56±301.24h | 12.64±1.44f | 3.10±0.14b | 6.27±0.04a | 71.09±4.39a | 48.80±4.02a |
F2 | 5378.57±347.63h | 12.07±2.01g | 3.18±0.13ab | 6.29±0.06a | 68.30±2.76ab | 47.69±3.87ab |
F3 | 5365.03±325.21h | 11.91±2.17g | 3.06±0.30bc | 6.27±0.04a | 65.27±2.66bc | 46.58±1.58ab |
F4 | 5207.58±308.25i | 11.75±2.32gh | 2.99±0.07bc | 6.26±0.03a | 64.36±1.75bc | 45.92±2.83ab |
F5 | 5162.54±423.12ij | 11.59±2.49gh | 2.97±0.13bc | 6.25±0.02a | 63.51±0.90bc | 45.12±2.03ab |
F6 | 4991.51±458.35k | 11.28±2.81h | 2.92±0.02bc | 6.25±0.02a | 61.34±1.27bc | 43.57±0.48bc |
CKA | 4920.22±452.36kl | 16.25±2.17a | 1.42±0.60d | 5.98±0.01a | 58.12±4.62c | 37.52±5.57cd |
CKB | 4863.11±587.81l | 7.90±1.58i | 3.45±0.06a | 6.32±0.09a | 72.14±4.69a | 48.82±3.69a |
处理组 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 5854.41±358.25j | 10.72±0.89ef | 3.07±0.07cd | 6.32±0.23c | 59.50±1.66bc | 35.48±1.56bc |
A2 | 6189.42±521.93h | 10.91±0.70e | 3.05±0.09cd | 6.30±0.25c | 58.54±2.62c | 34.58±2.46bc |
A3 | 6524.85±607.35ef | 12.01±0.40d | 2.99±0.15cd | 6.28±0.27c | 58.52±2.64c | 33.28±3.76c |
A4 | 6860.27±814.25c | 12.66±1.05bc | 2.98±0.16cd | 6.26±0.29c | 58.49±2.67c | 32.99±4.05c |
A5 | 6961.44±569.38ab | 12.66±1.04bc | 2.95±0.19cd | 6.23±0.32c | 58.46±2.70c | 32.11±4.93c |
A6 | 6928.52±857.35ab | 12.66±1.05bc | 2.81±0.33d | 6.21±0.34c | 58.42±2.74c | 31.59±5.45c |
B1 | 6354.11±478.68g | 11.57±0.04de | 3.17±0.03c | 6.45±0.10bc | 64.33±3.17b | 38.04±1.02b |
B2 | 6555.24±513.38ef | 12.69±1.08bc | 3.06±0.08cd | 6.43±0.12bc | 62.31±1.15bc | 37.23±0.19bc |
B3 | 6756.48±841.91d | 12.73±1.12bc | 3.01±0.13cd | 6.42±0.13bc | 60.50±0.66bc | 36.85±0.19bc |
B4 | 6689.40±471.25de | 12.48±0.87cd | 2.99±0.15cd | 6.43±0.12bc | 59.17±1.99c | 36.11±0.93bc |
B5 | 6488.16±748.69f | 13.12±1.51b | 2.98±0.16cd | 6.45±0.09bc | 57.74±3.42c | 35.16±1.88bc |
B6 | 6421.08±558.21fg | 12.35±0.74cd | 2.88±0.26cd | 6.52±0.03b | 57.22±3.94c | 33.13±3.91c |
C1 | 6854.21±679.34cd | 12.34±0.73cd | 3.35±0.21bc | 6.68±0.13b | 66.35±4.18ab | 38.67±1.63ab |
C2 | 6988.16±998.21a | 11.88±0.27d | 3.21±0.07bc | 6.52±0.03b | 62.55±1.39bc | 37.88±0.84b |
C3 | 6871.08±789.36b | 12.48±0.87cd | 3.17±0.03c | 6.75±0.20ab | 59.51±1.65bc | 37.71±0.67bc |
C4 | 6754.34±714.25d | 12.18±0.57cd | 3.11±0.03cd | 6.56±0.01b | 57.96±3.20c | 36.89±0.15bc |
C5 | 6619.84±681.24e | 11.96±0.35d | 3.05±0.09cd | 6.58±0.03b | 57.10±4.06c | 35.75±1.29bc |
C6 | 6604.25±597.17e | 11.70±0.09d | 3.00±0.14cd | 6.59±0.04b | 56.83±4.33c | 33.72±3.32c |
D1 | 6754.01±685.92d | 12.00±0.39d | 3.38±0.24bc | 6.71±0.16ab | 67.59±3.84ab | 38.70±1.66ab |
D2 | 6589.98±498.79ef | 12.52±0.91c | 3.24±0.10bc | 6.56±0.01b | 62.80±1.64bc | 38.62±1.58ab |
D3 | 6490.52±541.28f | 12.43±0.82cd | 3.21±0.07bc | 6.59±0.04b | 60.53±0.63bc | 38.42±1.38ab |
D4 | 6441.05±598.65fg | 12.13±0.52cd | 3.16±0.02c | 6.63±0.08b | 58.56±2.60c | 37.43±0.39bc |
D5 | 6322.32±498.32g | 11.92±0.31d | 3.12±0.02c | 6.65±0.10b | 58.55±2.61c | 36.65±0.39bc |
D6 | 6138.16±602.34h | 11.88±0.27d | 3.03±0.11cd | 6.66±0.11b | 57.32±3.84c | 35.22±1.82bc |
E1 | 6454.82±812.05fg | 11.96±0.35d | 3.41±0.27bc | 6.72±0.17ab | 68.88±6.03ab | 40.59±2.74a |
E2 | 6740.64±596.58d | 11.75±0.14d | 3.28±0.14bc | 6.59±0.04b | 64.45±3.29b | 40.01±2.97ab |
E3 | 6325.02±512.41g | 11.58±0.85de | 3.25±0.11bc | 6.62±0.07b | 62.03±0.87bc | 38.97±1.93ab |
E4 | 6310.54±421.81g | 11.19±0.79e | 3.21±0.07bc | 6.68±0.13b | 60.01±1.16bc | 38.58±1.54ab |
E5 | 6222.32±485.64gh | 11.06±0.82e | 3.17±0.03c | 6.69±0.14ab | 59.95±1.21bc | 38.27±1.23b |
E6 | 6004.17±501.42i | 10.85±0.54ef | 3.12±0.02c | 6.71±0.16ab | 58.59±2.57c | 36.60±0.44bc |
F1 | 6309.31±408.71g | 10.36±1.03f | 3.73±0.59ab | 6.54±0.01b | 69.25±5.36ab | 41.97±2.03a |
F2 | 6392.64±682.57fg | 9.89±0.46fg | 3.50±0.36b | 6.73±0.18ab | 66.93±2.51ab | 41.01±1.96a |
F3 | 5992.74±367.39i | 9.76±0.30g | 3.36±0.22bc | 6.71±0.16ab | 63.96±2.80bc | 40.06±3.02a |
F4 | 5940.06±345.27ij | 9.63±0.14gh | 3.29±0.15bc | 6.70±0.15ab | 63.08±1.92bc | 39.49±2.45ab |
F5 | 5838.32±413.11j | 9.51±0.02gh | 3.27±0.13bc | 6.69±0.14ab | 62.24±1.08bc | 38.80±1.76ab |
F6 | 5737.16±406.35k | 9.25±0.33h | 3.21±0.07bc | 6.66±0.14b | 60.12±1.04bc | 37.47±0.43bc |
CKA | 5632.68±693.85l | 14.11±4.64a | 1.58±0.05e | 6.99±0.44a | 56.35±4.81c | 31.02±6.02c |
CKB | 5527.36±802.34m | 8.20±0.11i | 3.80±0.66a | 5.89±0.66d | 69.36±5.02a | 42.39±3.69a |
表5 饲用油菜与燕麦混播下结荚期生产性能
Table 5 Production performance of mixed cropping of forage rape and oat at pod setting stage
处理组 Treatments | 干草产量 Hay yield (kg DM·hm-2) | 粗蛋白 CP (%) | 粗脂肪 EE (%) | 粗灰分 Ash (%) | 中性洗涤纤维 NDF (%) | 酸性洗涤纤维 ADF (%) |
---|---|---|---|---|---|---|
A1 | 5854.41±358.25j | 10.72±0.89ef | 3.07±0.07cd | 6.32±0.23c | 59.50±1.66bc | 35.48±1.56bc |
A2 | 6189.42±521.93h | 10.91±0.70e | 3.05±0.09cd | 6.30±0.25c | 58.54±2.62c | 34.58±2.46bc |
A3 | 6524.85±607.35ef | 12.01±0.40d | 2.99±0.15cd | 6.28±0.27c | 58.52±2.64c | 33.28±3.76c |
A4 | 6860.27±814.25c | 12.66±1.05bc | 2.98±0.16cd | 6.26±0.29c | 58.49±2.67c | 32.99±4.05c |
A5 | 6961.44±569.38ab | 12.66±1.04bc | 2.95±0.19cd | 6.23±0.32c | 58.46±2.70c | 32.11±4.93c |
A6 | 6928.52±857.35ab | 12.66±1.05bc | 2.81±0.33d | 6.21±0.34c | 58.42±2.74c | 31.59±5.45c |
B1 | 6354.11±478.68g | 11.57±0.04de | 3.17±0.03c | 6.45±0.10bc | 64.33±3.17b | 38.04±1.02b |
B2 | 6555.24±513.38ef | 12.69±1.08bc | 3.06±0.08cd | 6.43±0.12bc | 62.31±1.15bc | 37.23±0.19bc |
B3 | 6756.48±841.91d | 12.73±1.12bc | 3.01±0.13cd | 6.42±0.13bc | 60.50±0.66bc | 36.85±0.19bc |
B4 | 6689.40±471.25de | 12.48±0.87cd | 2.99±0.15cd | 6.43±0.12bc | 59.17±1.99c | 36.11±0.93bc |
B5 | 6488.16±748.69f | 13.12±1.51b | 2.98±0.16cd | 6.45±0.09bc | 57.74±3.42c | 35.16±1.88bc |
B6 | 6421.08±558.21fg | 12.35±0.74cd | 2.88±0.26cd | 6.52±0.03b | 57.22±3.94c | 33.13±3.91c |
C1 | 6854.21±679.34cd | 12.34±0.73cd | 3.35±0.21bc | 6.68±0.13b | 66.35±4.18ab | 38.67±1.63ab |
C2 | 6988.16±998.21a | 11.88±0.27d | 3.21±0.07bc | 6.52±0.03b | 62.55±1.39bc | 37.88±0.84b |
C3 | 6871.08±789.36b | 12.48±0.87cd | 3.17±0.03c | 6.75±0.20ab | 59.51±1.65bc | 37.71±0.67bc |
C4 | 6754.34±714.25d | 12.18±0.57cd | 3.11±0.03cd | 6.56±0.01b | 57.96±3.20c | 36.89±0.15bc |
C5 | 6619.84±681.24e | 11.96±0.35d | 3.05±0.09cd | 6.58±0.03b | 57.10±4.06c | 35.75±1.29bc |
C6 | 6604.25±597.17e | 11.70±0.09d | 3.00±0.14cd | 6.59±0.04b | 56.83±4.33c | 33.72±3.32c |
D1 | 6754.01±685.92d | 12.00±0.39d | 3.38±0.24bc | 6.71±0.16ab | 67.59±3.84ab | 38.70±1.66ab |
D2 | 6589.98±498.79ef | 12.52±0.91c | 3.24±0.10bc | 6.56±0.01b | 62.80±1.64bc | 38.62±1.58ab |
D3 | 6490.52±541.28f | 12.43±0.82cd | 3.21±0.07bc | 6.59±0.04b | 60.53±0.63bc | 38.42±1.38ab |
D4 | 6441.05±598.65fg | 12.13±0.52cd | 3.16±0.02c | 6.63±0.08b | 58.56±2.60c | 37.43±0.39bc |
D5 | 6322.32±498.32g | 11.92±0.31d | 3.12±0.02c | 6.65±0.10b | 58.55±2.61c | 36.65±0.39bc |
D6 | 6138.16±602.34h | 11.88±0.27d | 3.03±0.11cd | 6.66±0.11b | 57.32±3.84c | 35.22±1.82bc |
E1 | 6454.82±812.05fg | 11.96±0.35d | 3.41±0.27bc | 6.72±0.17ab | 68.88±6.03ab | 40.59±2.74a |
E2 | 6740.64±596.58d | 11.75±0.14d | 3.28±0.14bc | 6.59±0.04b | 64.45±3.29b | 40.01±2.97ab |
E3 | 6325.02±512.41g | 11.58±0.85de | 3.25±0.11bc | 6.62±0.07b | 62.03±0.87bc | 38.97±1.93ab |
E4 | 6310.54±421.81g | 11.19±0.79e | 3.21±0.07bc | 6.68±0.13b | 60.01±1.16bc | 38.58±1.54ab |
E5 | 6222.32±485.64gh | 11.06±0.82e | 3.17±0.03c | 6.69±0.14ab | 59.95±1.21bc | 38.27±1.23b |
E6 | 6004.17±501.42i | 10.85±0.54ef | 3.12±0.02c | 6.71±0.16ab | 58.59±2.57c | 36.60±0.44bc |
F1 | 6309.31±408.71g | 10.36±1.03f | 3.73±0.59ab | 6.54±0.01b | 69.25±5.36ab | 41.97±2.03a |
F2 | 6392.64±682.57fg | 9.89±0.46fg | 3.50±0.36b | 6.73±0.18ab | 66.93±2.51ab | 41.01±1.96a |
F3 | 5992.74±367.39i | 9.76±0.30g | 3.36±0.22bc | 6.71±0.16ab | 63.96±2.80bc | 40.06±3.02a |
F4 | 5940.06±345.27ij | 9.63±0.14gh | 3.29±0.15bc | 6.70±0.15ab | 63.08±1.92bc | 39.49±2.45ab |
F5 | 5838.32±413.11j | 9.51±0.02gh | 3.27±0.13bc | 6.69±0.14ab | 62.24±1.08bc | 38.80±1.76ab |
F6 | 5737.16±406.35k | 9.25±0.33h | 3.21±0.07bc | 6.66±0.14b | 60.12±1.04bc | 37.47±0.43bc |
CKA | 5632.68±693.85l | 14.11±4.64a | 1.58±0.05e | 6.99±0.44a | 56.35±4.81c | 31.02±6.02c |
CKB | 5527.36±802.34m | 8.20±0.11i | 3.80±0.66a | 5.89±0.66d | 69.36±5.02a | 42.39±3.69a |
处理组 Treatments | 抽薹期Bolting stage | 盛花期Full flowering stage | 结荚期Pod setting stage | |||
---|---|---|---|---|---|---|
关联系数 Correlation coefficient | 关联序 Correlation order | 关联系数 Correlation coefficient | 关联序 Correlation order | 关联系数 Correlation coefficient | 关联序 Correlation order | |
A1 | 0.466 | 31 | 0.443 | 35 | 0.462 | 31 |
A2 | 0.461 | 32 | 0.443 | 36 | 0.477 | 30 |
A3 | 0.521 | 25 | 0.561 | 21 | 0.430 | 34 |
A4 | 0.561 | 15 | 0.551 | 23 | 0.554 | 16 |
A5 | 0.601 | 11 | 0.623 | 11 | 0.589 | 12 |
A6 | 0.539 | 21 | 0.583 | 15 | 0.535 | 21 |
B1 | 0.581 | 13 | 0.603 | 13 | 0.577 | 13 |
B2 | 0.632 | 8 | 0.654 | 8 | 0.628 | 8 |
B3 | 0.657 | 6 | 0.713 | 2 | 0.659 | 5 |
B4 | 0.605 | 10 | 0.634 | 9 | 0.608 | 9 |
B5 | 0.548 | 18 | 0.570 | 18 | 0.687 | 2 |
B6 | 0.529 | 23 | 0.543 | 25 | 0.525 | 23 |
C1 | 0.701 | 1 | 0.723 | 1 | 0.653 | 6 |
C2 | 0.663 | 5 | 0.685 | 5 | 0.697 | 1 |
C3 | 0.648 | 7 | 0.679 | 6 | 0.644 | 7 |
C4 | 0.593 | 12 | 0.627 | 10 | 0.597 | 11 |
C5 | 0.558 | 16 | 0.580 | 16 | 0.557 | 15 |
C6 | 0.519 | 26 | 0.541 | 26 | 0.508 | 27 |
D1 | 0.685 | 3 | 0.696 | 4 | 0.681 | 3 |
D2 | 0.674 | 4 | 0.707 | 3 | 0.670 | 4 |
D3 | 0.612 | 9 | 0.615 | 12 | 0.601 | 10 |
D4 | 0.543 | 19 | 0.563 | 20 | 0.521 | 24 |
D5 | 0.541 | 20 | 0.534 | 27 | 0.497 | 28 |
D6 | 0.512 | 27 | 0.670 | 7 | 0.515 | 26 |
E1 | 0.691 | 2 | 0.594 | 14 | 0.544 | 18 |
E2 | 0.572 | 14 | 0.573 | 17 | 0.568 | 14 |
E3 | 0.525 | 24 | 0.547 | 24 | 0.539 | 19 |
E4 | 0.501 | 28 | 0.553 | 22 | 0.537 | 20 |
E5 | 0.481 | 30 | 0.523 | 28 | 0.457 | 32 |
E6 | 0.434 | 34 | 0.503 | 30 | 0.517 | 25 |
F1 | 0.551 | 17 | 0.456 | 34 | 0.547 | 17 |
F2 | 0.531 | 22 | 0.488 | 31 | 0.527 | 22 |
F3 | 0.492 | 29 | 0.514 | 29 | 0.488 | 29 |
F4 | 0.452 | 33 | 0.474 | 33 | 0.448 | 33 |
F5 | 0.421 | 35 | 0.565 | 19 | 0.417 | 35 |
F6 | 0.418 | 36 | 0.483 | 32 | 0.417 | 36 |
表6 不同生育期和混播下的综合评分情况
Table 6 Comprehensive score of different stages and mixed cropping
处理组 Treatments | 抽薹期Bolting stage | 盛花期Full flowering stage | 结荚期Pod setting stage | |||
---|---|---|---|---|---|---|
关联系数 Correlation coefficient | 关联序 Correlation order | 关联系数 Correlation coefficient | 关联序 Correlation order | 关联系数 Correlation coefficient | 关联序 Correlation order | |
A1 | 0.466 | 31 | 0.443 | 35 | 0.462 | 31 |
A2 | 0.461 | 32 | 0.443 | 36 | 0.477 | 30 |
A3 | 0.521 | 25 | 0.561 | 21 | 0.430 | 34 |
A4 | 0.561 | 15 | 0.551 | 23 | 0.554 | 16 |
A5 | 0.601 | 11 | 0.623 | 11 | 0.589 | 12 |
A6 | 0.539 | 21 | 0.583 | 15 | 0.535 | 21 |
B1 | 0.581 | 13 | 0.603 | 13 | 0.577 | 13 |
B2 | 0.632 | 8 | 0.654 | 8 | 0.628 | 8 |
B3 | 0.657 | 6 | 0.713 | 2 | 0.659 | 5 |
B4 | 0.605 | 10 | 0.634 | 9 | 0.608 | 9 |
B5 | 0.548 | 18 | 0.570 | 18 | 0.687 | 2 |
B6 | 0.529 | 23 | 0.543 | 25 | 0.525 | 23 |
C1 | 0.701 | 1 | 0.723 | 1 | 0.653 | 6 |
C2 | 0.663 | 5 | 0.685 | 5 | 0.697 | 1 |
C3 | 0.648 | 7 | 0.679 | 6 | 0.644 | 7 |
C4 | 0.593 | 12 | 0.627 | 10 | 0.597 | 11 |
C5 | 0.558 | 16 | 0.580 | 16 | 0.557 | 15 |
C6 | 0.519 | 26 | 0.541 | 26 | 0.508 | 27 |
D1 | 0.685 | 3 | 0.696 | 4 | 0.681 | 3 |
D2 | 0.674 | 4 | 0.707 | 3 | 0.670 | 4 |
D3 | 0.612 | 9 | 0.615 | 12 | 0.601 | 10 |
D4 | 0.543 | 19 | 0.563 | 20 | 0.521 | 24 |
D5 | 0.541 | 20 | 0.534 | 27 | 0.497 | 28 |
D6 | 0.512 | 27 | 0.670 | 7 | 0.515 | 26 |
E1 | 0.691 | 2 | 0.594 | 14 | 0.544 | 18 |
E2 | 0.572 | 14 | 0.573 | 17 | 0.568 | 14 |
E3 | 0.525 | 24 | 0.547 | 24 | 0.539 | 19 |
E4 | 0.501 | 28 | 0.553 | 22 | 0.537 | 20 |
E5 | 0.481 | 30 | 0.523 | 28 | 0.457 | 32 |
E6 | 0.434 | 34 | 0.503 | 30 | 0.517 | 25 |
F1 | 0.551 | 17 | 0.456 | 34 | 0.547 | 17 |
F2 | 0.531 | 22 | 0.488 | 31 | 0.527 | 22 |
F3 | 0.492 | 29 | 0.514 | 29 | 0.488 | 29 |
F4 | 0.452 | 33 | 0.474 | 33 | 0.448 | 33 |
F5 | 0.421 | 35 | 0.565 | 19 | 0.417 | 35 |
F6 | 0.418 | 36 | 0.483 | 32 | 0.417 | 36 |
1 | Shen F, Hao R B, Yin L J, et al. Decomposition of contributing factors for grain production changes in China major grain producing areas. Jiangsu Agricultural Sciences, 2018, 46(22): 328-333. |
沈方, 郝瑞彬, 尹力军, 等. 我国粮食主产区粮食生产变动贡献因素分解. 江苏农业科学, 2018, 46(22): 328-333. | |
2 | Han B B. Remote sensing mapping of staple crops distribution. Changchun: Jilin Agricultural University, 2020. |
韩冰冰. 吉林省大宗作物分布遥感制图. 长春: 吉林大学, 2020. | |
3 | Li H, Tang Y J. Advantageous crops and their changes of each provinces in China. Journal of Anhui Agricultural Sciences, 2015, 43(2): 337-340, 346. |
李红, 唐永金. 我国大陆各省份优势作物及其变化研究.安徽农业科学, 2015, 43(2): 337-340, 346. | |
4 | Zhao Y. Research on supply-side structural reform and optimization of planting industry in Jilin Province. Changchun: Jilin Agricultural University, 2019. |
赵悦. 吉林省种植业供给侧结构性改革及其优化研究. 长春: 吉林农业大学, 2019. | |
5 | Ding M J, Chen Q, Xin L J, et al. Spatial and temporal variations of multiple cropping index in China based on SPOT-NDVI during 1999-2013. Acta Geographica Sinica, 2015, 70(7): 1080-1090. |
丁明军, 陈倩, 辛良杰, 等. 1999-2013年中国耕地复种指数的时空演变格局. 地理学报, 2015, 70(7): 1080-1090. | |
6 | Zhang M Y, Zhang F Z, Yan H G. High yield cultivation techniques of spring wheat multiple cropping Chinese cabbage in western Jilin Province. Chinese Horticulture Abstracts, 2015, 31(8): 183-184. |
张明艳, 张凤珍, 闫海刚. 吉林西部春小麦复种白菜高产栽培技术. 中国园艺文摘, 2015, 31(8): 183-184. | |
7 | Wang S. Genome-wide association analysis for the traits related feeding value of rapeseed (Brassica napus L.). Chongqing: Southwest University, 2016. |
王书. 饲用油菜植株营养品质性状的关联分析. 重庆: 西南大学, 2016. | |
8 | Zhou P, Jiao M N, He W S, et al. Comparison of the growth traits of post-wheat multiple cropping forage rape varieties in Helan County, Ningxia. Journal of Hunan Agricultural University (Natural Sciences Edition), 2020, 46(3): 285-290. |
周鹏, 焦敏娜, 何文寿, 等. 宁夏贺兰县麦后复种饲用油菜品种生长特性的比较. 湖南农业大学学报(自然科学版), 2020, 46(3): 285-290. | |
9 | Chen Q. Study on key technology of high efficiency and high quality production of forage rape. Wuhan: Huazhong Agricultural University, 2018. |
陈权. 饲料油菜高效优质生产关键技术研究. 武汉: 华中农业大学, 2018. | |
10 | Wang F, Xiang S H, Zhao Y P, et al. Preparation of rape mixed silage and its feeding effect on goat. Animal Husbandry and Feed Science, 2017, 38(8): 16-19. |
王凤, 向守红, 赵耀鹏, 等. 油菜混合青贮加工及其对山羊饲喂效果的研究. 畜牧与饲料科学, 2017, 38(8): 16-19. | |
11 | Mao X, Zhao J Y, Liu G Q, et al. Effect of forage rape fermentation total mixed ration (FTMR) on intensity finishing in lamb. China Feed, 2019(11): 66-68. |
毛鑫, 赵家宇, 刘桂琼, 等. 饲用油菜FTMR的羔羊强度育肥效果研究. 中国饲料, 2019(11): 66-68. | |
12 | Dong X Y, Tang S Q, Ma Y Y, et al. Study on the effects of feed Brassica napus L. on the performance of rabbits. China Feed, 2015(11): 12-15. |
董小英, 唐胜球, 马元元, 等. 日粮中添加饲用油菜养殖肉兔的效果研究. 中国饲料, 2015(11): 12-15. | |
13 | Liu M, Bi Y D, He X M, et al. Effect of silage processing quality and native pigs feeding values on grazing Brassica napus. Feed Research, 2019, 42(9): 51-54. |
刘明, 毕影东, 何鑫淼, 等. 饲用油菜青贮加工品质及民猪的饲喂效果研究. 饲料研究, 2019, 42(9): 51-54. | |
14 | Vetharaniam I, Vibart R E, Pacheco D. Evaluation of a sheep rumen model with fresh forages of diverse chemical composition. Journal of Animal Science, 2018, 96(12): 5287-5299. |
15 | Li F H. Effects of alpine meadow native grass and cultivated oats on digestion and metabolism of Tibetan sheep. Lanzhou: Lanzhou University, 2017. |
李福厚. 高寒草甸天然牧草和栽培草地燕麦对藏绵羊消化代谢的影响. 兰州: 兰州大学, 2017. | |
16 | Wang W. Assessment of productive performance and nutritive value of 21 oat genotypes in western Jilin Province. Changchun: Northeast Normal University, 2016. |
王巍. 吉林省西部地区21个燕麦品种生产性能和营养价值评价. 长春: 东北师范大学, 2016. | |
17 | Hou J J. Study on influencing factors on the nutritional quality of oat hay in alpine meadow pasture. Lanzhou: Gansu Agricultural University, 2013. |
侯建杰. 高寒牧区燕麦青干草品质的影响因素研究. 兰州: 甘肃农业大学, 2013. | |
18 | Zhao D M. Current situation and development trend of oat production and utilization. Heilongjiang Animal Science and Veterinary Medicine, 2016(22): 177-179. |
赵得明. 燕麦草生产利用现状及发展趋势. 黑龙江畜牧兽医, 2016(22): 177-179. | |
19 | Eder Alexandre Minski da M, Miguel D, Esteban R, et al. Nutritive value and herbage mass in hybrids of Paspalum plicatulum×Paspalum guenoarum fertilized with nitrogen or in mixture with temperate legumes. Grassland Science, 2020, 66(4): 261-270. |
20 | Zhang H M, Li X L, Li L P, et al. Effects of species combination on community diversity and productivity of alpine artificial grassland. Acta Agrestia Sinica, 2020, 28(5): 1436-1443. |
张慧敏, 李希来, 李兰平, 等. 草种配置对高寒人工草地群落多样性和生产力的影响. 草地学报, 2020, 28(5): 1436-1443. | |
21 | Jiang Z, Chen F, Wang D J, et al. Effects of intercropping burr medic with oats on forage yield and quality. Chinese Journal of Grassland, 2020, 42(5): 127-135. |
江舟, 陈丰, 王东军, 等. 金花菜与燕麦间作对牧草产量与品质的影响. 中国草地学报, 2020, 42(5): 127-135. | |
22 | Yang X P, Li P, Dong C F, et al. Studies on the dynamics of above-ground biomass and nutritive value of annual ryegrass and common oat mixtures.Acta Agrestia Sinica, 2020, 28(1): 149-158. |
杨晓鹏, 李平, 董臣飞, 等. 多花黑麦草+燕麦混播草地地上生物量和营养品质动态研究. 草地学报, 2020, 28(1): 149-158. | |
23 | Zhu Q Q, Liu G H, Xu Y M, et al. Effect of water and nitrogen on the yield and quality of forage rape grown after wheat in South Xinjiang. Chinese Journal of Eco-Agriculture, 2019, 27(7): 1033-1041. |
朱倩倩, 刘国宏, 许咏梅, 等. 水氮对新疆南部麦后复种饲用油菜产量和品质的影响. 中国生态农业学报(中英文), 2019, 27(7): 1033-1041. | |
24 | Yu X H, He W S, Jia B, et al. Effects of sowing rate and harvest time on yield and quality of forage rape. Jiangsu Agricultural Sciences, 2017, 45(13): 69-72. |
俞晓红, 何文寿, 贾彪, 等. 播种量和收获期对饲用油菜产量和品质的影响. 江苏农业科学, 2017, 45(13): 69-72. | |
25 | Gu C M, Li Y S, Xie L H, et al. Analysis on application advantages of rapeseed as green manure. Soil and Fertilizer Sciences in China, 2019(1): 180-183. |
顾炽明, 李银水, 谢立华, 等. 浅析油菜作为绿肥的应用优势. 中国土壤与肥料, 2019(1): 180-183. | |
26 | Wang B, Song L J, Wang Z K, et al. Production and feeding technology of fodder-rapeseed in China. Chinese Journal of Oil Crop Sciences, 2018, 40(5): 695-701. |
汪波, 宋丽君, 王宗凯, 等. 我国饲用油菜种植及应用技术研究进展. 中国油料作物学报, 2018, 40(5): 695-701. | |
27 | Li W G, Yang X X, Huang C G, et al. Effects of rapeseed green manure on soil fertility and bacterial community in dryland wheat field. Scientia Agricultura Sinica, 2019, 52(15): 2664-2677. |
李文广, 杨晓晓, 黄春国, 等. 饲用油菜作绿肥对后茬麦田土壤肥力及细菌群落的影响. 中国农业科学, 2019, 52(15): 2664-2677. | |
28 | Song J C, Niu Y B. Feed analysis and feed quality detection technology. Beijing: China Agricultural Science and Technology Press, 2012. |
宋金昌, 牛一兵. 饲料分析与饲料质量检测技术. 北京: 中国农业科学技术出版社, 2012. | |
29 | Van Soest P J, Robertson J B, Lewis B A. Methods for dietary fiber neutral detergent fiber and non starch polysaccharides in relation to animal nutrition. Journal of Dairy Science, 1991, 74(10): 3583-3597. |
30 | Kuang X, Ji J, Liang W X, et al. Effects of mixed sowing ratio and mowing period of Medicago sativa and Bromus inermis on silage quality in cold regions of North China. Acta Prataculturae Sinica, 2018, 27(12): 187-198. |
邝肖, 季婧, 梁文学, 等. 北方寒区紫花苜蓿/无芒雀麦混播比例和刈割时期对青贮品质的影响. 草业学报, 2018, 27(12): 187-198. | |
31 | Xu L J, Yang G X, Xin X P, et al. Comprehensive evaluation of nutrition of grassland sunder different mixed sowing patterns. Pratacultural Science, 2014, 31(2): 278-283. |
徐丽君, 杨桂霞, 辛晓平, 等. 不同混播模式下草地营养成分综合评价. 草业科学, 2014, 31(2): 278-283. | |
32 | Zhang C Q, Zhang J, Li Q R. A review on the research perspectives and methods for grassland vegetation biomass dynamics. Chinese Journal of Ecology, 2015, 34(4): 1143-1151. |
张彩琴, 张军, 李茜若. 草地植被生物量动态研究视角与研究方法评述. 生态学杂志, 2015, 34(4): 1143-1151. | |
33 | Bai Y F, Yu Z, Yang Q C, et al. Mechanisms regulating the productivity and stability of artificial grasslands in China: Issues, progress, and prospects. Chinese Science Bulletin, 2018, 63(5/6): 511-520. |
白永飞, 玉柱, 杨青川, 等. 人工草地生产力和稳定性的调控机理研究: 问题、进展与展望. 科学通报, 2018, 63(5/6): 511-520. | |
34 | Madhav D, Charles P W, Carlos V, et al. Interseeding alfalfa into native grassland for enhanced yield and water use efficiency. Agronomy Journal, 2020, 112(3): 1931-1942. |
35 | Sturludóttir E, Brophy C, Bélanger G, et al. Benefits of mixing grasses and legumes for herbage yield and nutritive value in Northern Europe and Canada. Grass and Forage Science, 2014, 69(2): 229-240. |
36 | Wang W N, Wang Z K, Wang B, et al. Benefits of mixed cropping of forage rapeseed with other forage crops. Chinese Journal of Oil Crop Sciences, 2019, 41(3): 317-323. |
王旺年, 王宗凯, 汪波, 等. 饲用油菜与牧草混合冬播效应研究. 中国油料作物学报, 2019, 41(3): 317-323. | |
37 | Li X B, Li L J, Ma N J. Effects of rape and oat mixed sowing on forage yield, quality and soil enzyme activity. Chinese Journal of Soil Science, 2020, 51(4): 897-904. |
李学博, 李立军, 马乃娇. 油菜燕麦混播对饲草产量品质及土壤酶活性的影响. 土壤通报, 2020, 51(4): 897-904. | |
38 | Liu Y, Ma X, Qin Y. Rapeseed-grass mixed sowing patterns: Effects on rapeseed production and grassland productivity. Chinese Agricultural Science Bulletin, 2020, 36(8): 43-49. |
刘勇, 马祥, 秦燕. 油草混播种类对油菜生产和草地生产性能的影响. 中国农学通报, 2020, 36(8): 43-49. | |
39 | Guo X, Qi S, Niu H, et al. Analysis on growing trends and forage nutrition of oat grass in single sowing and mixed sowing. Journal of Domestic Animal Ecology, 2020, 41(5): 61-65. |
郭孝, 齐爽, 牛晖, 等. 燕麦草在单播以及混播下牧草生长动态和营养价值的探讨. 家畜生态学报, 2020, 41(5): 61-65. | |
40 | Wang H C, Liu D S, Liu C L, et al.Research progress of forage rape and its feed value in China. Soils and Crops, 2016, 5(1): 60-64. |
王洪超, 刘大森, 刘春龙, 等. 饲用油菜及其饲用价值研究进展. 土壤与作物, 2016, 5(1): 60-64. | |
41 | Ma N J. Effects of mixed sowing and application of rapeseed and oat on forage yield and soil characters in saline alkali soil. Hohhot: Inner Mongolia Agricultural University, 2019. |
马乃娇. 盐碱地油菜燕麦混播结合施肥对饲草产量和土壤性状的影响. 呼和浩特: 内蒙古农业大学, 2019. | |
42 | Qin Y, Guan Y J, Wang Y L, et al. Effects of fodder-rape intercropping in the alpine region. Pratacultural Science, 2019, 36(10): 2612-2621. |
秦燕, 关佑君, 王有良, 等. 高寒区饲用油菜混作效应研究. 草业科学, 2019, 36(10): 2612-2621. |
[1] | 李进, 陈仕勇, 赵旭, 田浩琦, 陈智华, 周青平. 基于SCoT标记的饲用燕麦品种遗传结构及指纹图谱分析[J]. 草业学报, 2021, 30(7): 72-81. |
[2] | 聂秀美, 慕平, 赵桂琴, 何海鹏, 吴文斌, 蔺豆豆, 苏伟娟, 张丽睿. 贮藏年限对裸燕麦种带真菌和真菌毒素的影响[J]. 草业学报, 2021, 30(6): 106-120. |
[3] | 高鹏, 魏江铭, 李瑶, 张丽红, 赵祥, 杜利霞, 韩伟. 山西省大同市早播饲用燕麦叶部真菌病害病原鉴定及影响因素分析[J]. 草业学报, 2021, 30(6): 82-93. |
[4] | 刘凯强, 刘文辉, 贾志锋, 梁国玲, 马祥. 干旱胁迫对‘青燕1号’燕麦产量及干物质积累与分配的影响[J]. 草业学报, 2021, 30(3): 177-188. |
[5] | 刘建新, 刘瑞瑞, 贾海燕, 卜婷, 李娜. NaHS引发提高裸燕麦种子活力的生理机制[J]. 草业学报, 2021, 30(2): 135-142. |
[6] | 王苗苗, 周向睿, 梁国玲, 赵桂琴, 焦润安, 柴继宽, 高雪梅, 李娟宁. 5份燕麦材料苗期耐盐性综合评价[J]. 草业学报, 2020, 29(8): 143-154. |
[7] | 马千虎, 张学梅, 王自奎, 杨惠敏. 基于APSIM模型的高寒地区燕麦灌溉制度优化[J]. 草业学报, 2020, 29(7): 1-10. |
[8] | 雷雄, 游明鸿, 白史且, 陈丽丽, 邓培华, 熊毅, 熊艳丽, 余青青, 马啸, 杨建, 张昌兵. 川西北高原50份燕麦种质农艺性状遗传多样性分析及综合评价[J]. 草业学报, 2020, 29(7): 131-142. |
[9] | 赵娜, 杨雪海, 魏金涛, 郭万正, 陈芳, 周广生, 傅廷栋. 饲用油菜的营养成分分析及其在山羊瘤胃降解特性研究[J]. 草业学报, 2020, 29(5): 50-57. |
[10] | 聂秀美, 赵桂琴, 孙浩洋, 柴继宽, 兰晓君, 周恒, 黎蓉, 琚泽亮, 焦润安, 孙雷雷. 甘肃省燕麦主产区叶斑病调查及病原鉴定[J]. 草业学报, 2020, 29(4): 157-167. |
[11] | 肖燕子, 徐丽君, 辛晓平, 乌仁其其格null, 孙林, 姜超. 呼伦贝尔地区不同燕麦品种的营养价值及发酵品质评价研究[J]. 草业学报, 2020, 29(12): 171-179. |
[12] | 杨晶, 刘文辉, 梁国玲, 贾志锋, 刘凯强, 张燕, 吴瑞, 杨钰洁. 高寒地区不同燕麦品系抗倒伏相关性状分析[J]. 草业学报, 2020, 29(12): 50-60. |
[13] | 刘建新, 欧晓彬, 王金成, 刘瑞瑞, 贾海燕. 镉胁迫下裸燕麦幼苗对外源H2O2的生理响应[J]. 草业学报, 2020, 29(1): 125-134. |
[14] | 琚泽亮, 赵桂琴, 柴继宽, 贾志峰, 梁国玲. 不同燕麦品种在甘肃中部的营养价值及青贮发酵品质综合评价[J]. 草业学报, 2019, 28(9): 77-86. |
[15] | 张霞, 李妙善, 周恩光, 王虎成. 西北地区4种优质饲草的肉牛体外瘤胃发酵性能研究[J]. 草业学报, 2019, 28(9): 135-145. |
阅读次数 | ||||||
全文 |
|
|||||
摘要 |
|
|||||