草业学报 ›› 2025, Vol. 34 ›› Issue (6): 85-98.DOI: 10.11686/cyxb2024274
刘耀博1,2(
), 裴渌1,2, 刘琛琢1,2, 李晓霞1,2(
), 邹博坤1,2(
)
收稿日期:2024-07-16
修回日期:2024-09-05
出版日期:2025-06-20
发布日期:2025-04-03
通讯作者:
李晓霞,邹博坤
作者简介:1007900400@qq.com基金资助:
Yao-bo LIU1,2(
), Lu PEI1,2, Chen-zhuo LIU1,2, Xiao-xia LI1,2(
), Bo-kun ZOU1,2(
)
Received:2024-07-16
Revised:2024-09-05
Online:2025-06-20
Published:2025-04-03
Contact:
Xiao-xia LI,Bo-kun ZOU
摘要:
探究不同条件下老芒麦种子产量和产量组分对施肥的响应,为我国乡土草种老芒麦种子生产提供理论基础。以中国为研究区域,以不施肥老芒麦为对照,通过整合分析已发表的相关田间试验数据,采用整合分析法(Meta-analysis)定量研究老芒麦种子产量和产量组分对施肥的响应及与种植年限、种植行距和区域性因素的关系。结果表明,施肥可显著提高老芒麦的种子产量(P<0.001),对其产量组分有积极影响,以单施N肥和N、P、K肥配施的整体增产效果较明显;施肥对老龄以及种植3~4年老芒麦的增产效果更好,施肥可以明显延长老芒麦的生产年限;施肥对30 cm行距种植的老芒麦增产效果最好;在不同气候、土壤条件的生长区域,如年平均降水量400~800 mm的半湿润区,年均温-0.3至8 ℃区域,常年耕种沙壤土或土壤养分不均衡的土壤类型区域,施肥对老芒麦种子产量都有较好的增产效果。
刘耀博, 裴渌, 刘琛琢, 李晓霞, 邹博坤. 基于Meta分析中国老芒麦种子产量和产量组分对施肥的响应[J]. 草业学报, 2025, 34(6): 85-98.
Yao-bo LIU, Lu PEI, Chen-zhuo LIU, Xiao-xia LI, Bo-kun ZOU. A meta-analysis of fertilizer response of seed yield and seed yield components in Elymus sibiricus[J]. Acta Prataculturae Sinica, 2025, 34(6): 85-98.
组别 Groups | 年平均降水量Average annual precipitation | 土壤类型Soil type | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| P1 | P2 | P3 | P4 | T1 | T2 | T3 | T4 | T5 | T6 | T7 | |
| 样本数Sample size | 14 | 148 | 67 | 0 | 2 | 79 | 4 | 40 | 18 | 14 | 72 |
表1 数据分组及样本数分布1
Table 1 Data grouping and sample size distribution 1
组别 Groups | 年平均降水量Average annual precipitation | 土壤类型Soil type | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| P1 | P2 | P3 | P4 | T1 | T2 | T3 | T4 | T5 | T6 | T7 | |
| 样本数Sample size | 14 | 148 | 67 | 0 | 2 | 79 | 4 | 40 | 18 | 14 | 72 |
组别 Groups | 种植年限Planting year (yr) | 种植行距Planting row spacing (cm) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 7 | 8 | 15 | 20 | 25 | 30 | 40 | 45 | 50 | 60 | |
| 样本数Sample size | 50 | 77 | 73 | 23 | 12 | 21 | 33 | 5 | 21 | 72 | 4 | 8 | 14 | 18 |
表2 数据分组及样本数分布2
Table 2 Data grouping and sample size distribution 2
组别 Groups | 种植年限Planting year (yr) | 种植行距Planting row spacing (cm) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 7 | 8 | 15 | 20 | 25 | 30 | 40 | 45 | 50 | 60 | |
| 样本数Sample size | 50 | 77 | 73 | 23 | 12 | 21 | 33 | 5 | 21 | 72 | 4 | 8 | 14 | 18 |
| 序号No. | 试验地点 Test site | 经纬度 Longitude and latitude | 施肥类型 Fertilizer type |
|---|---|---|---|
| 1 | 青海省海南藏族自治州同德县Tongde County, Hainan Tibetan Autonomous Prefecture, Qinghai Province | E 100°20′;N 35°9′ | NP、NPK |
| 2 | 青海省牧草良种繁殖场Pasture Seed Breeding Farm, Qinghai Province | E 100°20′;N 35°20′ | NPK |
| 3 | 青海省海南州共和县江西沟乡上社村Xiangshangshe Village, Jiangxigou Township, Republican County, Hainan Prefecture, Qinghai Province | E 100°22′25″;N 36°35′32″ | N、P、NP、M |
| 4 | 青海省同德县尕巴松多镇Gabasongduo Township, Tongde County, Qinghai Province | E 100°35′31″;N 35°14′48″ | N |
| 5 | 青海省海北藏族自治州海晏县Haiyan County, Haibei Tibetan Autonomous Prefecture, Qinghai Province | E 100°52′;N 36°59′ | N |
| 6 | 宁夏回族自治区固原市Guyuan City, Ningxia Hui Autonomous Region | E 106°9′39″;N 36°5′24″ | NP、NPK |
| 7 | 内蒙古农业大学牧草试验地Inner Mongolia Agricultural University Pasture Experimental Site | E 111°42′38″;N 40°48′45″ | B、Mn、Zn、Mo |
| 8 | 河北省张家口塞北管理区Zhangjiakou Saibei Management Area, Hebei Province | E 115°39′-115°52′; N 41°45′-41°58′ | N、P |
| 9 | 河北省沽源县Guyuan County, Hebei Province | E 115°51′;N 41°52′ | N、P |
| 10 | 内蒙古锡林郭勒盟多伦县Duolun County, Xilin Gol League, Inner Mongolia | E 115°55′-116°54′; N 41°46′-42°39′ | N、P、K、NP、NK、PK、NPK、B、Mn、Zn、Mo |
| 11 | 河北省丰宁坝上鱼儿山牧场Yu’er Mountain Ranch, Fengning Dam, Hebei Province, China | E 116°9′;N 41°44′ | N |
| 12 | 河北省承德市中国农业大学科技攻关实验站Experimental Station for Science and Technology Research, China Agricultural University, Chengde City, Hebei Province, China | E 140°16′;N 41°44′ | N |
| 13 | 新疆乌鲁木齐市头屯河区Toutunhe District, Urumqi, Xinjiang | E 87°35′;N 43°56′ | N |
| 14 | 甘肃省酒泉市大业草种公司上坝基地Gansu Jiuquan Daye Grass Seed Company Shangba Base | E 98°30′;N 39°37′ | N |
表3 试验地点以及施肥类型
Table 3 Test site and fertilizer type
| 序号No. | 试验地点 Test site | 经纬度 Longitude and latitude | 施肥类型 Fertilizer type |
|---|---|---|---|
| 1 | 青海省海南藏族自治州同德县Tongde County, Hainan Tibetan Autonomous Prefecture, Qinghai Province | E 100°20′;N 35°9′ | NP、NPK |
| 2 | 青海省牧草良种繁殖场Pasture Seed Breeding Farm, Qinghai Province | E 100°20′;N 35°20′ | NPK |
| 3 | 青海省海南州共和县江西沟乡上社村Xiangshangshe Village, Jiangxigou Township, Republican County, Hainan Prefecture, Qinghai Province | E 100°22′25″;N 36°35′32″ | N、P、NP、M |
| 4 | 青海省同德县尕巴松多镇Gabasongduo Township, Tongde County, Qinghai Province | E 100°35′31″;N 35°14′48″ | N |
| 5 | 青海省海北藏族自治州海晏县Haiyan County, Haibei Tibetan Autonomous Prefecture, Qinghai Province | E 100°52′;N 36°59′ | N |
| 6 | 宁夏回族自治区固原市Guyuan City, Ningxia Hui Autonomous Region | E 106°9′39″;N 36°5′24″ | NP、NPK |
| 7 | 内蒙古农业大学牧草试验地Inner Mongolia Agricultural University Pasture Experimental Site | E 111°42′38″;N 40°48′45″ | B、Mn、Zn、Mo |
| 8 | 河北省张家口塞北管理区Zhangjiakou Saibei Management Area, Hebei Province | E 115°39′-115°52′; N 41°45′-41°58′ | N、P |
| 9 | 河北省沽源县Guyuan County, Hebei Province | E 115°51′;N 41°52′ | N、P |
| 10 | 内蒙古锡林郭勒盟多伦县Duolun County, Xilin Gol League, Inner Mongolia | E 115°55′-116°54′; N 41°46′-42°39′ | N、P、K、NP、NK、PK、NPK、B、Mn、Zn、Mo |
| 11 | 河北省丰宁坝上鱼儿山牧场Yu’er Mountain Ranch, Fengning Dam, Hebei Province, China | E 116°9′;N 41°44′ | N |
| 12 | 河北省承德市中国农业大学科技攻关实验站Experimental Station for Science and Technology Research, China Agricultural University, Chengde City, Hebei Province, China | E 140°16′;N 41°44′ | N |
| 13 | 新疆乌鲁木齐市头屯河区Toutunhe District, Urumqi, Xinjiang | E 87°35′;N 43°56′ | N |
| 14 | 甘肃省酒泉市大业草种公司上坝基地Gansu Jiuquan Daye Grass Seed Company Shangba Base | E 98°30′;N 39°37′ | N |
图1 老芒麦种子产量以及产量组分效应值的频率分布Mean、SD、N分别为数据平均值、标准差以及组数。实线代表高斯函数拟合曲线。Mean: The average value; SD: Standard deviation; N: Number of groups. Solid lines represent a Gaussian-fitted curve.
Fig.1 Frequency distribution of effect size for seed yield components and seed yield of E. sibiricus
图2 种植年限对老芒麦种子产量和产量组分施肥效果的影响n为观测数;虚线为0值。下同。n is the number of observations; The dotted line is the value of 0. The same below.
Fig.2 Effect of planting year on fertilisation effect of seed yield components and seed yield of E. sibiricus
图7 土壤类型对老芒麦种子产量和产量组分施肥效果的影响A:栗钙土、黑钙土Chestnut soil and chernozem; B:栗钙土、草甸土Chestnut soil and meadow soil; C:砂壤土Sandy loam; D:黑钙土Chernozem; E:黑垆土Dark loessial soil; F:栗钙土Chestnut soil.
Fig.7 Effect of soil type on fertilisation effect of seed yield components and seed yield of E. sibiricus
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