Acta Prataculturae Sinica ›› 2025, Vol. 34 ›› Issue (2): 94-108.DOI: 10.11686/cyxb2024154
Previous Articles Next Articles
Xiang OU(), Hai LIAN, Rong-qiang CHEN, Jing-yun QIU, Li-juan WU, Xian-hong CAO, Qiang ZHANG, Xiao-wen LEI()
Received:
2024-04-30
Revised:
2024-06-05
Online:
2025-02-20
Published:
2024-11-27
Contact:
Xiao-wen LEI
Xiang OU, Hai LIAN, Rong-qiang CHEN, Jing-yun QIU, Li-juan WU, Xian-hong CAO, Qiang ZHANG, Xiao-wen LEI. Effects of different fertilization treatments on soil physical and chemical properties and enzyme activity of rare earth mine tailings after planting king grass[J]. Acta Prataculturae Sinica, 2025, 34(2): 94-108.
项目Items | 尾矿土壤Tailing soil | 非尾矿土壤Non-tailing soil |
---|---|---|
pH | 4.20±0.29 | 5.86±0.10 |
有机质 Organic matter (g·kg-1) | 2.30±0.44 | 15.39±3.56 |
全氮 Total nitrogen (g·kg-1) | 0.06±0.01 | 0.63±0.04 |
全磷Total phosphorus (g·kg-1) | 0.15±0.01 | 1.38±0.60 |
全钾 Total potassium (g·kg-1) | 10.53±0.89 | 19.66±2.55 |
碱解氮 Alkaline nitrogen (mg·kg-1) | 3.78±0.29 | 94.67±15.53 |
速效磷 Available phosphorus ( mg·kg-1) | 0.92±0.12 | 20.55±7.37 |
速效钾 Available potassium (mg·kg-1) | 56.68±3.95 | 875.50±122.39 |
容重 Bulk density (g·cm-3) | 1.37±0.24 | 1.14±0.05 |
最大持水量 Maximum moisture capacity (g·kg-1) | 266.86±28.91 | 510.27±5.76 |
毛管持水量 Capillary moisture capacity (g·kg-1) | 147.45±16.98 | 382.06±10.17 |
田间持水量 Field moisture capacity (g·kg-1) | 139.71±17.46 | 229.80±22.97 |
土壤孔隙度 Soil porosity (%) | 36.54±2.08 | 58.16±4.55 |
土壤通气度 Soil aeration (%) | 19.76±1.39 | 30.16±2.09 |
Table 1 Physical and chemical properties of tailings and non-tailings soil
项目Items | 尾矿土壤Tailing soil | 非尾矿土壤Non-tailing soil |
---|---|---|
pH | 4.20±0.29 | 5.86±0.10 |
有机质 Organic matter (g·kg-1) | 2.30±0.44 | 15.39±3.56 |
全氮 Total nitrogen (g·kg-1) | 0.06±0.01 | 0.63±0.04 |
全磷Total phosphorus (g·kg-1) | 0.15±0.01 | 1.38±0.60 |
全钾 Total potassium (g·kg-1) | 10.53±0.89 | 19.66±2.55 |
碱解氮 Alkaline nitrogen (mg·kg-1) | 3.78±0.29 | 94.67±15.53 |
速效磷 Available phosphorus ( mg·kg-1) | 0.92±0.12 | 20.55±7.37 |
速效钾 Available potassium (mg·kg-1) | 56.68±3.95 | 875.50±122.39 |
容重 Bulk density (g·cm-3) | 1.37±0.24 | 1.14±0.05 |
最大持水量 Maximum moisture capacity (g·kg-1) | 266.86±28.91 | 510.27±5.76 |
毛管持水量 Capillary moisture capacity (g·kg-1) | 147.45±16.98 | 382.06±10.17 |
田间持水量 Field moisture capacity (g·kg-1) | 139.71±17.46 | 229.80±22.97 |
土壤孔隙度 Soil porosity (%) | 36.54±2.08 | 58.16±4.55 |
土壤通气度 Soil aeration (%) | 19.76±1.39 | 30.16±2.09 |
项目Items | 沼液Biogas slurry | 腐熟牛粪Decomposed cow dung | 蚯蚓粪Earthworm cast |
---|---|---|---|
水分 Water content | - | 30.93±2.17 | 50.81±2.11 |
有机质 Organic matter | 0.79±0.04 | 47.80±4.13 | 42.34±1.10 |
全氮 Total nitrogen | 0.62±0.04 | 1.81±0.12 | 1.87±0.06 |
全磷 Total phosphorus | 0.09±0.01 | 1.54±0.30 | 3.15±0.07 |
全钾 Total potassium | 0.08±0.00 | 2.21±0.27 | 2.26±0.22 |
Table 2 Nutrient content of biogas slurry, decomposed cow dung and earthworm cast (%)
项目Items | 沼液Biogas slurry | 腐熟牛粪Decomposed cow dung | 蚯蚓粪Earthworm cast |
---|---|---|---|
水分 Water content | - | 30.93±2.17 | 50.81±2.11 |
有机质 Organic matter | 0.79±0.04 | 47.80±4.13 | 42.34±1.10 |
全氮 Total nitrogen | 0.62±0.04 | 1.81±0.12 | 1.87±0.06 |
全磷 Total phosphorus | 0.09±0.01 | 1.54±0.30 | 3.15±0.07 |
全钾 Total potassium | 0.08±0.00 | 2.21±0.27 | 2.26±0.22 |
施肥用量Fertilization amount | 施肥种类Fertilization type | CK | Z | N | N+Z | Q | Q+Z |
---|---|---|---|---|---|---|---|
基肥用量 Ground fertilizer amounts | 沼液 Biogas slurry (t·hm-2) | 0 | 161.40 | 0 | 80.70 | 0 | 80.00 |
腐熟牛粪 Decomposed cow dung (t·hm-2) | 0 | 0 | 80.00 | 40.00 | 0 | 0 | |
蚯蚓粪 Earthworm cast (t·hm-2) | 0 | 0 | 0 | 0 | 108.80 | 55.00 | |
氮总量 Total nitrogen (kg·hm-2) | 1000.00 | 1000.68 | 1000.13 | 1000.14 | 1000.80 | 1001.92 | |
磷总量Total phosphorus (kg·hm-2) | 1142.86 | 145.26 | 1232.00 | 688.63 | 3427.20 | 1804.50 | |
钾总量 Total potassium (kg·hm-2) | 1071.43 | 129.12 | 1768.00 | 948.56 | 2458.88 | 1307.00 | |
单次追肥用量 Single additional fertilizer amounts | 沼液 Biogas slurry (t·hm-2) | 0 | 80.70 | 0 | 40.30 | 0 | 40.00 |
腐熟牛粪 Decomposed cow dung (t·hm-2) | 0 | 0 | 40.00 | 20.00 | 0 | 0 | |
蚯蚓粪 Earthworm cast (t·hm-2) | 0 | 0 | 0 | 0 | 54.40 | 27.50 | |
氮总量 Total nitrogen (kg·hm-2) | 500.00 | 500.34 | 500.07 | 499.89 | 500.40 | 500.96 | |
磷总量Total phosphorus (kg·hm-2) | 571.43 | 72.63 | 616.00 | 344.32 | 1713.60 | 902.25 | |
钾总量 Total potassium (kg·hm-2) | 535.71 | 64.56 | 884.00 | 474.28 | 1229.44 | 653.50 |
Table 3 Fertilization amount of each treatment
施肥用量Fertilization amount | 施肥种类Fertilization type | CK | Z | N | N+Z | Q | Q+Z |
---|---|---|---|---|---|---|---|
基肥用量 Ground fertilizer amounts | 沼液 Biogas slurry (t·hm-2) | 0 | 161.40 | 0 | 80.70 | 0 | 80.00 |
腐熟牛粪 Decomposed cow dung (t·hm-2) | 0 | 0 | 80.00 | 40.00 | 0 | 0 | |
蚯蚓粪 Earthworm cast (t·hm-2) | 0 | 0 | 0 | 0 | 108.80 | 55.00 | |
氮总量 Total nitrogen (kg·hm-2) | 1000.00 | 1000.68 | 1000.13 | 1000.14 | 1000.80 | 1001.92 | |
磷总量Total phosphorus (kg·hm-2) | 1142.86 | 145.26 | 1232.00 | 688.63 | 3427.20 | 1804.50 | |
钾总量 Total potassium (kg·hm-2) | 1071.43 | 129.12 | 1768.00 | 948.56 | 2458.88 | 1307.00 | |
单次追肥用量 Single additional fertilizer amounts | 沼液 Biogas slurry (t·hm-2) | 0 | 80.70 | 0 | 40.30 | 0 | 40.00 |
腐熟牛粪 Decomposed cow dung (t·hm-2) | 0 | 0 | 40.00 | 20.00 | 0 | 0 | |
蚯蚓粪 Earthworm cast (t·hm-2) | 0 | 0 | 0 | 0 | 54.40 | 27.50 | |
氮总量 Total nitrogen (kg·hm-2) | 500.00 | 500.34 | 500.07 | 499.89 | 500.40 | 500.96 | |
磷总量Total phosphorus (kg·hm-2) | 571.43 | 72.63 | 616.00 | 344.32 | 1713.60 | 902.25 | |
钾总量 Total potassium (kg·hm-2) | 535.71 | 64.56 | 884.00 | 474.28 | 1229.44 | 653.50 |
土壤理化性质 Soil physical and chemical properties | 组Group | 年份Year | 组×年份Group×year | |||
---|---|---|---|---|---|---|
F | P | F | P | F | P | |
pH | 64.07*** | <0.001 | 45.04*** | <0.001 | 6.04*** | <0.001 |
有机质 Organic matter | 1.93 | 0.114 | 82.23*** | <0.001 | 1.55 | 0.163 |
全氮 Total nitrogen | 7.28*** | <0.001 | 36.18*** | <0.001 | 2.54* | 0.020 |
全磷 Total phosphorus | 6.55*** | <0.001 | 7.54** | 0.002 | 0.49 | 0.886 |
全钾 Total potassium | 13.96*** | <0.001 | 101.49*** | <0.001 | 2.34* | 0.030 |
碱解氮 Alkaline nitrogen | 47.32*** | <0.001 | 93.26*** | <0.001 | 9.91*** | <0.001 |
速效磷 Available phosphorus | 113.87*** | <0.001 | 4.55* | 0.017 | 1.85 | 0.087 |
速效钾 Available potassium | 54.93*** | <0.001 | 45.79*** | <0.001 | 1.56 | 0.160 |
容重 Bulk density | 113.02*** | <0.001 | 62.85*** | <0.001 | 3.29** | 0.004 |
最大持水量 Maximum moisture capacity | 153.58*** | <0.001 | 104.89*** | <0.001 | 3.24** | 0.004 |
毛管持水量 Capillary moisture capacity | 183.22*** | <0.001 | 89.43*** | <0.001 | 2.52* | 0.020 |
田间持水量 Field moisture capacity | 62.01*** | <0.001 | 7.47** | 0.002 | 2.97** | 0.008 |
土壤孔隙度 Soil porosity | 101.75*** | <0.001 | 70.65*** | <0.001 | 1.72 | 0.113 |
土壤通气度 Soil aeration | 31.78*** | <0.001 | 57.60*** | <0.001 | 3.44** | 0.003 |
Table 4 Two-way analysis of variance results of different fertilization treatments on soil physical and chemical properties of rare earth tailings
土壤理化性质 Soil physical and chemical properties | 组Group | 年份Year | 组×年份Group×year | |||
---|---|---|---|---|---|---|
F | P | F | P | F | P | |
pH | 64.07*** | <0.001 | 45.04*** | <0.001 | 6.04*** | <0.001 |
有机质 Organic matter | 1.93 | 0.114 | 82.23*** | <0.001 | 1.55 | 0.163 |
全氮 Total nitrogen | 7.28*** | <0.001 | 36.18*** | <0.001 | 2.54* | 0.020 |
全磷 Total phosphorus | 6.55*** | <0.001 | 7.54** | 0.002 | 0.49 | 0.886 |
全钾 Total potassium | 13.96*** | <0.001 | 101.49*** | <0.001 | 2.34* | 0.030 |
碱解氮 Alkaline nitrogen | 47.32*** | <0.001 | 93.26*** | <0.001 | 9.91*** | <0.001 |
速效磷 Available phosphorus | 113.87*** | <0.001 | 4.55* | 0.017 | 1.85 | 0.087 |
速效钾 Available potassium | 54.93*** | <0.001 | 45.79*** | <0.001 | 1.56 | 0.160 |
容重 Bulk density | 113.02*** | <0.001 | 62.85*** | <0.001 | 3.29** | 0.004 |
最大持水量 Maximum moisture capacity | 153.58*** | <0.001 | 104.89*** | <0.001 | 3.24** | 0.004 |
毛管持水量 Capillary moisture capacity | 183.22*** | <0.001 | 89.43*** | <0.001 | 2.52* | 0.020 |
田间持水量 Field moisture capacity | 62.01*** | <0.001 | 7.47** | 0.002 | 2.97** | 0.008 |
土壤孔隙度 Soil porosity | 101.75*** | <0.001 | 70.65*** | <0.001 | 1.72 | 0.113 |
土壤通气度 Soil aeration | 31.78*** | <0.001 | 57.60*** | <0.001 | 3.44** | 0.003 |
处理 Treatment | 年份 Year | 最大持水量 Maximum moisture capacity (g·kg-1) | 毛管持水量 Capillary moisture capacity (g·kg-1) | 田间持水量 Field moisture capacity (g·kg-1) | 土壤孔隙度 Soil porosity (%) | 土壤通气度 Soil aeration (%) |
---|---|---|---|---|---|---|
CK | 2021 | 293.58±11.16c | 173.74±6.83c | 151.69±10.16e | 38.83±1.44c | 18.77±2.39bc |
2022 | 314.73±12.06e | 201.90±5.58e | 180.76±9.45c | 40.68±1.61d | 17.32±2.79d | |
2023 | 350.71±9.44d | 233.70±11.90d | 176.50±6.92d | 45.50±0.92c | 22.60±1.03c | |
Z | 2021 | 303.31±30.89c | 182.72±16.34c | 167.32±3.93d | 39.96±3.63c | 17.90±3.71c |
2022 | 329.55±4.12e | 214.54±3.80e | 194.74±8.44bc | 42.62±1.13d | 17.42±0.68d | |
2023 | 350.85±19.29d | 230.88±23.06d | 171.88±3.97d | 44.94±1.72c | 22.90±2.58c | |
N | 2021 | 368.19±11.08b | 261.60±15.29b | 190.50±7.09c | 46.90±0.80b | 22.63±0.62ab |
2022 | 380.04±17.59d | 268.13±12.50d | 211.61±21.50ab | 48.14±2.29c | 21.35±3.80c | |
2023 | 425.40±3.33c | 317.82±4.01c | 192.91±10.90c | 52.37±1.16b | 28.63±1.99b | |
N+Z | 2021 | 389.53±9.65b | 276.43±12.53b | 209.69±4.22b | 48.80±1.23ab | 22.53±0.69ab |
2022 | 407.21±7.77c | 286.51±8.68c | 207.24±6.99ab | 50.33±1.08c | 24.72±0.60bc | |
2023 | 486.18±4.01ab | 365.48±6.58b | 214.64±11.30b | 57.05±0.56a | 31.86±1.54a | |
Q | 2021 | 377.05±15.09b | 290.08±15.00b | 219.54±7.44b | 47.55±1.81b | 19.87±2.15abc |
2022 | 432.03±7.21b | 334.38±13.11b | 226.80±7.39a | 53.15±0.73b | 25.25±0.28b | |
2023 | 483.30±9.24b | 386.12±10.46ab | 224.50±4.32b | 57.02±0.63a | 30.53±0.65ab | |
Q+Z | 2021 | 435.20±27.82a | 342.42±37.15a | 234.60±7.62a | 52.42±2.99a | 24.16±2.56a |
2022 | 495.12±14.27a | 393.28±7.88a | 225.10±12.31a | 57.32±1.26a | 31.27±1.13a | |
2023 | 510.45±22.76a | 411.37±28.06a | 239.74±11.70a | 58.43±2.36a | 30.99±1.37ab |
Table 5 Effects of different fertilization treatments on soil water holding capacity, porosity and aeration
处理 Treatment | 年份 Year | 最大持水量 Maximum moisture capacity (g·kg-1) | 毛管持水量 Capillary moisture capacity (g·kg-1) | 田间持水量 Field moisture capacity (g·kg-1) | 土壤孔隙度 Soil porosity (%) | 土壤通气度 Soil aeration (%) |
---|---|---|---|---|---|---|
CK | 2021 | 293.58±11.16c | 173.74±6.83c | 151.69±10.16e | 38.83±1.44c | 18.77±2.39bc |
2022 | 314.73±12.06e | 201.90±5.58e | 180.76±9.45c | 40.68±1.61d | 17.32±2.79d | |
2023 | 350.71±9.44d | 233.70±11.90d | 176.50±6.92d | 45.50±0.92c | 22.60±1.03c | |
Z | 2021 | 303.31±30.89c | 182.72±16.34c | 167.32±3.93d | 39.96±3.63c | 17.90±3.71c |
2022 | 329.55±4.12e | 214.54±3.80e | 194.74±8.44bc | 42.62±1.13d | 17.42±0.68d | |
2023 | 350.85±19.29d | 230.88±23.06d | 171.88±3.97d | 44.94±1.72c | 22.90±2.58c | |
N | 2021 | 368.19±11.08b | 261.60±15.29b | 190.50±7.09c | 46.90±0.80b | 22.63±0.62ab |
2022 | 380.04±17.59d | 268.13±12.50d | 211.61±21.50ab | 48.14±2.29c | 21.35±3.80c | |
2023 | 425.40±3.33c | 317.82±4.01c | 192.91±10.90c | 52.37±1.16b | 28.63±1.99b | |
N+Z | 2021 | 389.53±9.65b | 276.43±12.53b | 209.69±4.22b | 48.80±1.23ab | 22.53±0.69ab |
2022 | 407.21±7.77c | 286.51±8.68c | 207.24±6.99ab | 50.33±1.08c | 24.72±0.60bc | |
2023 | 486.18±4.01ab | 365.48±6.58b | 214.64±11.30b | 57.05±0.56a | 31.86±1.54a | |
Q | 2021 | 377.05±15.09b | 290.08±15.00b | 219.54±7.44b | 47.55±1.81b | 19.87±2.15abc |
2022 | 432.03±7.21b | 334.38±13.11b | 226.80±7.39a | 53.15±0.73b | 25.25±0.28b | |
2023 | 483.30±9.24b | 386.12±10.46ab | 224.50±4.32b | 57.02±0.63a | 30.53±0.65ab | |
Q+Z | 2021 | 435.20±27.82a | 342.42±37.15a | 234.60±7.62a | 52.42±2.99a | 24.16±2.56a |
2022 | 495.12±14.27a | 393.28±7.88a | 225.10±12.31a | 57.32±1.26a | 31.27±1.13a | |
2023 | 510.45±22.76a | 411.37±28.06a | 239.74±11.70a | 58.43±2.36a | 30.99±1.37ab |
处理 Treatment | 年份 Year | 有机质 Organic matter(g·kg-1) | 全氮 Total nitrogen (g·kg-1) | 全磷 Total phosphorus (g·kg-1) | 全钾 Total potassium (g·kg-1) | 碱解氮 Alkaline nitrogen(mg·kg-1) | 速效磷 Available phosphorus (mg·kg-1) | 速效钾 Available potassium(mg·kg-1) |
---|---|---|---|---|---|---|---|---|
CK | 2021 | 2.31±0.33b | 0.27±0.09a | 0.15±0.03c | 10.91±0.99ab | 7.34±1.39b | 4.28±1.90a | 60.84±3.60c |
2022 | 7.35±1.16b | 0.53±0.03b | 0.17±0.01a | 12.88±0.93ab | 15.60±4.82b | 4.93±1.42d | 75.40±9.10b | |
2023 | 6.17±1.76b | 0.47±0.11a | 0.25±0.07c | 13.81±2.14ab | 25.78±2.32c | 5.00±2.00d | 72.67±8.62c | |
Z | 2021 | 3.00±1.75b | 0.15±0.06b | 0.16±0.02c | 9.45±1.20b | 9.67±0.83ab | 5.37±1.92a | 83.40±11.13c |
2022 | 9.65±2.91b | 0.49±0.04b | 0.19±0.04a | 9.35±3.46b | 38.51±9.98ab | 6.51±1.78cd | 85.54±14.82b | |
2023 | 8.35±1.93b | 0.43±0.18a | 0.22±0.08c | 10.49±2.49b | 46.72±14.01b | 8.50±1.82cd | 76.33±10.69c | |
N | 2021 | 13.19±1.20a | 0.12±0.03b | 0.19±0.04bc | 11.48±2.37ab | 13.01±3.07ab | 7.23±1.60a | 189.56±23.57b |
2022 | 16.07±2.38a | 0.51±0.12b | 0.23±0.12a | 13.67±3.16ab | 56.72±19.37a | 12.69±2.46abc | 227.37±39.49a | |
2023 | 21.10±3.04a | 0.64±0.19a | 0.35±0.06bc | 15.72±1.99a | 66.32±10.53a | 14.58±1.92bc | 194.67±27.59b | |
N+Z | 2021 | 11.92±1.57a | 0.12±0.03b | 0.23±0.07ab | 12.01±1.07a | 13.91±3.73ab | 6.07±1.87a | 242.68±23.71a |
2022 | 19.43±3.00a | 0.58±0.09b | 0.21±0.07a | 15.09±1.98a | 54.09±18.84a | 13.92±2.40ab | 272.84±37.78a | |
2023 | 19.48±4.07a | 0.63±0.15a | 0.34±0.07bc | 15.10±1.97a | 69.69±10.76a | 21.57±4.31ab | 191.67±30.75b | |
Q | 2021 | 13.72±1.37a | 0.12±0.05b | 0.27±0.03a | 13.06±1.17a | 14.54±4.92a | 9.16±1.76a | 276.51±56.17a |
2022 | 18.13±3.15a | 0.51±0.04b | 0.25±0.04a | 14.85±1.52a | 51.12±12.07a | 19.24±2.87a | 262.30±35.82a | |
2023 | 22.89±2.13a | 0.54±0.19a | 0.52±0.09a | 14.81±1.74a | 65.52±4.41a | 24.70±2.29a | 275.67±9.07a | |
Q+Z | 2021 | 12.15±2.54a | 0.14±0.04b | 0.19±0.01bc | 12.95±1.53a | 14.35±4.66a | 8.40±2.28a | 269.25±8.68a |
2022 | 21.23±2.45a | 0.71±0.05a | 0.17±0.07a | 14.31±2.20a | 62.74±12.01a | 12.26±1.88bc | 339.90±43.62a | |
2023 | 21.70±3.50a | 0.68±0.17a | 0.50±0.12ab | 14.78±1.82a | 61.45±5.59ab | 27.17±2.15a | 305.33±27.79a |
Table 6 Effects of different fertilization treatments on soil nutrients
处理 Treatment | 年份 Year | 有机质 Organic matter(g·kg-1) | 全氮 Total nitrogen (g·kg-1) | 全磷 Total phosphorus (g·kg-1) | 全钾 Total potassium (g·kg-1) | 碱解氮 Alkaline nitrogen(mg·kg-1) | 速效磷 Available phosphorus (mg·kg-1) | 速效钾 Available potassium(mg·kg-1) |
---|---|---|---|---|---|---|---|---|
CK | 2021 | 2.31±0.33b | 0.27±0.09a | 0.15±0.03c | 10.91±0.99ab | 7.34±1.39b | 4.28±1.90a | 60.84±3.60c |
2022 | 7.35±1.16b | 0.53±0.03b | 0.17±0.01a | 12.88±0.93ab | 15.60±4.82b | 4.93±1.42d | 75.40±9.10b | |
2023 | 6.17±1.76b | 0.47±0.11a | 0.25±0.07c | 13.81±2.14ab | 25.78±2.32c | 5.00±2.00d | 72.67±8.62c | |
Z | 2021 | 3.00±1.75b | 0.15±0.06b | 0.16±0.02c | 9.45±1.20b | 9.67±0.83ab | 5.37±1.92a | 83.40±11.13c |
2022 | 9.65±2.91b | 0.49±0.04b | 0.19±0.04a | 9.35±3.46b | 38.51±9.98ab | 6.51±1.78cd | 85.54±14.82b | |
2023 | 8.35±1.93b | 0.43±0.18a | 0.22±0.08c | 10.49±2.49b | 46.72±14.01b | 8.50±1.82cd | 76.33±10.69c | |
N | 2021 | 13.19±1.20a | 0.12±0.03b | 0.19±0.04bc | 11.48±2.37ab | 13.01±3.07ab | 7.23±1.60a | 189.56±23.57b |
2022 | 16.07±2.38a | 0.51±0.12b | 0.23±0.12a | 13.67±3.16ab | 56.72±19.37a | 12.69±2.46abc | 227.37±39.49a | |
2023 | 21.10±3.04a | 0.64±0.19a | 0.35±0.06bc | 15.72±1.99a | 66.32±10.53a | 14.58±1.92bc | 194.67±27.59b | |
N+Z | 2021 | 11.92±1.57a | 0.12±0.03b | 0.23±0.07ab | 12.01±1.07a | 13.91±3.73ab | 6.07±1.87a | 242.68±23.71a |
2022 | 19.43±3.00a | 0.58±0.09b | 0.21±0.07a | 15.09±1.98a | 54.09±18.84a | 13.92±2.40ab | 272.84±37.78a | |
2023 | 19.48±4.07a | 0.63±0.15a | 0.34±0.07bc | 15.10±1.97a | 69.69±10.76a | 21.57±4.31ab | 191.67±30.75b | |
Q | 2021 | 13.72±1.37a | 0.12±0.05b | 0.27±0.03a | 13.06±1.17a | 14.54±4.92a | 9.16±1.76a | 276.51±56.17a |
2022 | 18.13±3.15a | 0.51±0.04b | 0.25±0.04a | 14.85±1.52a | 51.12±12.07a | 19.24±2.87a | 262.30±35.82a | |
2023 | 22.89±2.13a | 0.54±0.19a | 0.52±0.09a | 14.81±1.74a | 65.52±4.41a | 24.70±2.29a | 275.67±9.07a | |
Q+Z | 2021 | 12.15±2.54a | 0.14±0.04b | 0.19±0.01bc | 12.95±1.53a | 14.35±4.66a | 8.40±2.28a | 269.25±8.68a |
2022 | 21.23±2.45a | 0.71±0.05a | 0.17±0.07a | 14.31±2.20a | 62.74±12.01a | 12.26±1.88bc | 339.90±43.62a | |
2023 | 21.70±3.50a | 0.68±0.17a | 0.50±0.12ab | 14.78±1.82a | 61.45±5.59ab | 27.17±2.15a | 305.33±27.79a |
酶种类 Kinds of enzyme | 组Group | 年份Year | 组×年份Group×year | |||
---|---|---|---|---|---|---|
F | P | F | P | F | P | |
脲酶活性Urease activity | 30.76*** | <0.001 | 48.17*** | <0.001 | 4.57*** | <0.001 |
酸性磷酸酶活性Acid phosphatase activity | 110.03*** | <0.001 | 80.63*** | <0.001 | 7.28*** | <0.001 |
蔗糖酶活性Sucrase activity | 39.40*** | <0.001 | 13.25*** | <0.001 | 3.29** | 0.004 |
脱氢酶活性Dehydrogenase activity | 1.08 | 0.39 | 3.55* | 0.039 | 0.78 | 0.648 |
Table 7 Two-way analysis of variance of soil enzyme activity of rare earth tailings under different fertilization treatments
酶种类 Kinds of enzyme | 组Group | 年份Year | 组×年份Group×year | |||
---|---|---|---|---|---|---|
F | P | F | P | F | P | |
脲酶活性Urease activity | 30.76*** | <0.001 | 48.17*** | <0.001 | 4.57*** | <0.001 |
酸性磷酸酶活性Acid phosphatase activity | 110.03*** | <0.001 | 80.63*** | <0.001 | 7.28*** | <0.001 |
蔗糖酶活性Sucrase activity | 39.40*** | <0.001 | 13.25*** | <0.001 | 3.29** | 0.004 |
脱氢酶活性Dehydrogenase activity | 1.08 | 0.39 | 3.55* | 0.039 | 0.78 | 0.648 |
Fig. 4 Effects of different fertilization treatments on the activities of urease, acid phosphatase, sucrase and dehydrogenase in rare earth tailings soil
年份Year | CK | Z | N | N+Z | Q | Q+Z |
---|---|---|---|---|---|---|
2021 | 0.1188 | 0.0899 | 0.5466 | 0.6075 | 0.7546 | 0.8897 |
2022 | 0.0722 | 0.1134 | 0.5238 | 0.6428 | 0.7455 | 0.8379 |
2023 | 0.0841 | 0.1065 | 0.6265 | 0.6898 | 0.8710 | 0.8976 |
平均值Average | 0.0917 | 0.1033 | 0.5656 | 0.6467 | 0.7904 | 0.8751 |
排序Rank | 6 | 5 | 4 | 3 | 2 | 1 |
Table 8 Subordinate function values of soil remediation effect of rare earth tailings under different fertilization treatments
年份Year | CK | Z | N | N+Z | Q | Q+Z |
---|---|---|---|---|---|---|
2021 | 0.1188 | 0.0899 | 0.5466 | 0.6075 | 0.7546 | 0.8897 |
2022 | 0.0722 | 0.1134 | 0.5238 | 0.6428 | 0.7455 | 0.8379 |
2023 | 0.0841 | 0.1065 | 0.6265 | 0.6898 | 0.8710 | 0.8976 |
平均值Average | 0.0917 | 0.1033 | 0.5656 | 0.6467 | 0.7904 | 0.8751 |
排序Rank | 6 | 5 | 4 | 3 | 2 | 1 |
1 | Yu W, Feng P, Qiong W, et al. The effect of different remediation treatments on soil fungal communities in rare earth tailings soil. Forests, 2022, 13(12): 1987-1987. |
2 | Zheng X K, Feng X J, Chen Z, et al. Research progress on environmental problems of ionic rare earth mining and restoration of abandoned land. Applied Chemical Industry, 2019, 48(3): 681-684. |
郑先坤, 冯秀娟, 陈哲, 等. 离子型稀土矿开采环境问题及废弃地修复治理研究进展. 应用化工, 2019, 48(3): 681-684. | |
3 | Yang J, Xu X L, Liu M X, et al. Effects of Napier grass management on soil hydrologic functions in a karst landscape, Southwestern China. Soil & Tillage Research, 2016, 157: 83-92. |
4 | Lei X W, Qiu J Y, Li J J, et al. Effects of earthworm cast and biogas slurry treatment on planting Pennisetum hydridum and soil improvement in rare earth tailings in Gannan. Jiangsu Agricultural Sciences, 2021, 49(11): 191-196. |
雷小文, 邱静芸, 李建军, 等. 蚯蚓粪及沼液处理对赣南稀土尾矿种植皇竹草及改良土壤的影响. 江苏农业科学, 2021, 49(11): 191-196. | |
5 | Wang J Q, Gu D Y, Yu X D, et al. Application effects of biogas slurry partly substituting for chemical fertilizer on autumn tomato production in winter-solar greenhouse. Chinese Journal of Applied Ecology, 2019, 30(1): 243-250. |
王靖荃, 谷端银, 于晓东, 等. 沼液部分替代化肥在日光温室秋番茄上的应用效果. 应用生态学报, 2019, 30(1): 243-250. | |
6 | Wang F, Li W, Liu X, et al. Bacteria communities of Medicago sativa rhizosphere soil in response to composted cow manure. Acta Agrestia Sinica, 2022, 30(3): 603-611. |
王芳, 李伟, 刘鑫, 等. 紫花苜蓿根际土壤细菌群落对腐熟牛粪响应. 草地学报, 2022, 30(3): 603-611. | |
7 | Shang L R, Tong Z Y, Liu G Q, et al. Effects of organic fertilizer on plant species diversity and biomass of common species of Leymus chinensis steppe. Acta Agrestia Sinica, 2019, 27(2): 344-349. |
商丽荣, 仝宗永, 刘国庆, 等. 有机肥对羊草草原植物群落物种多样性和生物量的影响. 草地学报, 2019, 27(2): 344-349. | |
8 | Wu J C, Pan X Y, Yang Y H, et al. Effects of long-term application of biogas slurry on soil nutrient content and enzyme activity. Journal of Henan Agricultural Sciences, 2021, 50(7): 76-86. |
武继承, 潘晓莹, 杨永辉, 等. 长期施用沼液对土壤养分含量和酶活性的影响. 河南农业科学, 2021, 50(7): 76-86. | |
9 | Zewide I, Singh S, Wogi L, et al. Soil physico-chemical properties as affected by integrated use of blended fertilizer, cattle manure, vermicompost and mineral nitrogen and phosphorus in potato (Solanum tubersoum) in acidic soil of south-western Ethiopia. Indian Journal of Agronomy, 2021, 66(4): 474-482. |
10 | Zhao F, Zhang Y, Li Z, et al. Vermicompost improves microbial functions of soil with continuous tomato cropping in a greenhouse. Journal of Soils and Sediments, 2020, 20(1): 380-391. |
11 | Li G Q, Zhao P P, Shao W S, et al. Studies on the soil physical and chemical properties and enzyme activities of two fenced plant communities in desert steppe grassland. Acta Prataculturae Sinica, 2019, 28(7): 49-59. |
李国旗, 赵盼盼, 邵文山, 等. 围封条件下荒漠草原两种植物群落土壤理化性状与酶活性的研究. 草业学报, 2019, 28(7): 49-59. | |
12 | Zhang D, Hou C, Ma W M, et al. Study on soil enzyme activities under shrub encroachment gradients in alpine grassland. Acta Prataculturae Sinica, 2023, 32(9): 79-92. |
张东, 侯晨, 马文明, 等. 高寒草地不同灌丛化梯度下土壤酶活性研究. 草业学报, 2023, 32(9): 79-92. | |
13 | Banerjee S, Bora S, Thrall P H, et al. Soil C and N as causal factors of spatial variation in extracellular enzyme activity across grassland-woodland ecotones. Applied Soil Ecology, 2016, 105: 1-8. |
14 | Song D C, Wu H, Wang L D, et al. Distribution of heavy metals and their effects on enzymatic activity in soil of artificial Hippophae rhamnoides forests of different ages near abandoned mines in Shuanglonggou. Acta Prataculturae Sinica, 2023, 32(8): 61-70. |
宋达成, 吴昊, 王理德, 等. 双龙沟废弃矿区不同造林年限人工沙棘林土壤重金属分布特征及其对酶活性的影响. 草业学报, 2023, 32(8): 61-70. | |
15 | Quan G L, Xie K Y, Tong Z Y, et al. The effect of compound bio-fertilizers on soil physical and chemical properties and soil enzyme activity in Leymus chinensis steppe. Acta Prataculturae Sinica, 2016, 25(2): 27-36. |
权国玲, 谢开云, 仝宗永, 等. 复合微生物肥料对羊草草原土壤理化性质及酶活性的影响. 草业学报, 2016, 25(2): 27-36. | |
16 | Zhang T, Liu Y F, Sui X, et al. Land use patterns effects on soil physical and chemical properties and enzyme activities in the Western Heilongjiang. Journal of Agriculture, 2021, 11(5): 33-41. |
张童, 刘宇飞, 隋心, 等. 土地利用方式对黑龙江西部地区土壤理化性质和酶活性的影响. 农学学报, 2021, 11(5): 33-41. | |
17 | He Y Z, Tian Z Y, Ma R, et al. Response of super-absorbent polymers to dry-wet cycle and effect on soil moisture in rare earth tailing area. Acta Agriculturae Universitatis Jiangxiensis, 2023, 45(1): 210-219. |
贺燕子, 田芷源, 马瑞, 等. 保水剂对干湿循环的响应及对稀土尾砂土壤水分状况的影响. 江西农业大学学报, 2023, 45(1): 210-219. | |
18 | Shen F X, Zheng T H, Duan J, et al. Feasibility on artificial cultivation of bryophytes in rare earth tailings in Southern Jiangxi. Science of Soil and Water Conservation, 2022, 20(4): 136-144. |
沈发兴, 郑太辉, 段剑, 等. 赣南稀土尾矿人工培育苔藓植物的可行性. 中国水土保持科学, 2022, 20(4): 136-144. | |
19 | Dai W J, Liu R L, Yang F, et al. Denitrifying bacteria agent together with composite materials enhanced soil chemical properties and denitrifying functions in rare earth tailings: A field study. Journal of Hazardous Materials, 2023, 448: 130913-130913. |
20 | Zhang W R, Yang G Y, Tu X N, et al. Determination of forest soil water-physical properties, LY/T 1215-1999. |
张万儒, 杨光滢, 屠星南, 等. 森林土壤水分-物理性质的测定, LY/T 1215-1999. | |
21 | Bao S D. Soil agrochemical analysis. Beijing: China Agriculture Press, 2005. |
鲍士旦. 土壤农化分析. 北京: 中国农业出版社, 2005. | |
22 | Guan S Y. Soil enzymes and their research methods. Beijing: Agricultural Press, 1986. |
关松荫. 土壤酶及其研究方法. 北京: 农业出版社, 1986. | |
23 | Chen M, Zhang D C, Zhu Q J, et al. Ionic rare earth mine of abandoned land of ecological restoration of research progress. Journal of the Chinese Society of Rare Earths, 2017, 35(4): 461-468. |
陈敏, 张大超, 朱清江, 等. 离子型稀土矿山废弃地生态修复研究进展. 中国稀土学报, 2017, 35(4): 461-468. | |
24 | Luo J, Zhang Q, Luo M M, et al. Degradation characteristics of soil in different functional areas of an ion-type rare earth mine. Journal of the Chinese Society of Rare Earths, 2022, 40(2): 329-338. |
罗杰, 张嵚, 罗密密, 等. 某离子型稀土矿不同功能区土壤退化特征. 中国稀土学报, 2022, 40(2): 329-338. | |
25 | Shan D, Guo J Y, Rong H, et al. Effect and evaluation of fertilization on soil quality in metal tailing pond in arid and semi-arid steppe regions. Safety and Environmental Engineering, 2022, 29(3): 208-217. |
珊丹, 郭建英, 荣浩, 等. 施肥对干旱半干旱草原区金属矿山尾矿库土壤质量的影响及其评价. 安全与环境工程, 2022, 29(3): 208-217. | |
26 | Huang X R, Li H, Li S, et al. Role of cationic polarization in humus-increased soil aggregate stability. European Journal of Soil Science, 2016, 67(3): 341-350. |
27 | Zhou C Y, Zhang Q, Zhao X M, et al. Soil quality changes of rare earth tailings before and after reclamation in South Jiangxi Province, China. Journal of Agricultural Resources and Environment, 2019, 36(1): 89-95. |
周彩云, 张嵚, 赵小敏, 等. 赣南某原地浸析稀土尾矿复垦前后土壤质量变化. 农业资源与环境学报, 2019, 36(1): 89-95. | |
28 | Yang Q, Zhao L, Hou H, et al. Effect of soil ameliorants on abandoned rare mine tailing in Jiangxi province. Applied Chemical Industry, 2018, 47(2): 211-214. |
杨侨, 赵龙, 侯红, 等. 土壤改良剂对赣南废弃稀土尾矿的改良效应. 应用化工, 2018, 47(2): 211-214. | |
29 | Chen L M, Chen S S, Zhang Y, et al. Co-occurrence network of microbial communities affected by application of anaerobic fermentation residues during phytoremediation of ionic rare earth tailings area. Science of the Total Environment, 2022, 856(2): 159223-159223. |
30 | Wang F L, Wang X X, Song N N. Biochar and vermicompost improve the soil properties and the yield and quality of cucumber (Cucumis sativus L.) grown in plastic shed soil continuously cropped for different years. Agriculture, Ecosystems & Environment, 2021, 315: 107425. |
31 | Kurovsky A, Kornievskaya E, Gummer Y, et al. The balance of nitrogen forms and number of microorganisms of the nitrogen cycle in vermicomposts based on leaf litter and cow manure. IOP Conference Series: Earth and Environmental Science, 2021, 935(1): 012002. |
32 | Qiu J Y, Lei X W, Lian H, et al. Response of imperatoria yield and root growth to fertilizations in rare earth tailings. Chinese Journal of Ecology, 1-12[2024-04-30]. http://kns.cnki.net/kcms/detail/21.1148.q.20240108.1127.002.html. |
邱静芸, 雷小文, 连海, 等. 稀土尾矿王草产量和根系生长对施肥的响应.生态学杂志, 1-12[2024-04-30]. http://kns.cnki.net/kcms/detail/21.1148.q.20240108.1127.002.html. | |
33 | Ou X, Lei X W, Chen R Q, et al. Effects of fertilization treatments on agronomic traits, yield and quality of king grass in rare earth tailings. Acta Agrestia Sinica, 2023, 31(10): 3185-3193. |
欧翔, 雷小文, 陈荣强, 等. 施肥处理对稀土尾矿王草农艺性状、产量及品质的影响. 草地学报, 2023, 31(10): 3185-3193. | |
34 | Guo X, Gao Y, Zhang C, et al. Effects of different vegetation restoration types on soil physical and chemical properties of abandoned land in coal logistics park. Bulletin of Soil and Water Conservation, 2022, 42(2): 67-73. |
郭鑫, 高永, 张超, 等. 不同植被恢复类型对煤炭物流园区废弃地土壤理化性质的影响. 水土保持通报, 2022, 42(2): 67-73. | |
35 | Chen T, Qu N, Wang J, et al. Effects of different ecological restoration methods on the soil physicochemical properties and vegetation community characteristics of the Baotou light rare earth tailings pond in Inner Mongolia, China. Environmental Science and Pollution Research International, 2024, 31(13): 19725-19737. |
36 | Wu J F, Wei X J, Lu Z H, et al. A study of the effects of soil conditioner and Pennisetum alopecuroides on repair on tailings soil in abandoned rare earth mining area. Acta Agriculturae Universitatis Jiangxiensis, 2019, 41(6): 1222-1226. |
吴建富, 魏雪娇, 卢志红, 等. 土壤调理剂与狼尾草联合修复废弃稀土矿区尾砂土壤研究. 江西农业大学学报, 2019, 41(6): 1222-1226. | |
37 | Zhu W T. Study on the stability and hydraulie charaeteristies of ionie rare earth tailings aggregates under the action of vegetation roots. Ganzhou: Jiangxi University of Science and Technology, 2022. |
朱文韬. 植被根系作用下离子型稀土尾矿团聚体稳定性及水力特性研究. 赣州: 江西理工大学, 2022. | |
38 | Wang Z H, Shen D K, Shen F, et al. Kinetics, equilibrium and thermodynamics studies on biosorption of Rhodamine B from aqueous solution by earthworm manure derived biochar. International Biodeterioration & Biodegradation, 2017, 120: 104-114. |
39 | Wang X, Li J C, Yue J Y, et al. Comparison of soil fertility among open-pit mine reclaimed lands in Antaibao regenerated with different vegetation types. Environmental Science, 2013, 34(9): 3601-3606. |
王翔, 李晋川, 岳建英, 等. 安太堡露天矿复垦地不同人工植被恢复下的土壤酶活性和肥力比较. 环境科学, 2013, 34(9): 3601-3606. | |
40 | Zhang Y, Wu S X, Lei Q L, et al. Effects of different manures on soil enzyme activity and microbial community. Soils, 2022, 54(6): 1175-1184. |
张英, 武淑霞, 雷秋良, 等. 不同类型粪肥还田对土壤酶活性及微生物群落的影响.土壤, 2022, 54(6): 1175-1184. | |
41 | Qi L, Li Y L, Zhao W, et al. Effect of Avena sativa L.on soil enzyme activity and microbe functional diversity under strontium pollution. Acta Ecologica Sinica, 2018, 38(13): 4888-4896. |
亓琳, 李艳玲, 赵威, 等. 锶污染下燕麦对土壤酶活性和微生物群落功能多样性的影响. 生态学报, 2018, 38(13): 4888-4896. | |
42 | Chen X J, Shen P F, Chen B Y, et al. Effects of different vermicompost additions on microorganisms and enzyme activities in red soil. Jiangsu Agricultural Sciences, 2016, 44(11): 443-445. |
陈小锦, 沈鹏飞, 陈博阳, 等. 不同蚓粪添加量对红壤微生物及酶活性的影响. 江苏农业科学, 2016, 44(11): 443-445. | |
43 | Kumar R P, Denish B, Kumar K M, et al. Juxtaposing the quality of compost and vermicompost produced from organic waste amended with cow dung. Environmental Research, 2022, 214(4): 114119-114119. |
44 | Hoang T D, Razavi S B, Kuzyakov Y, et al. Earthworm burrows: kinetics and spatial distribution of enzymes of C-, N- and P- cycles. Soil Biology and Biochemistry, 2016, 99: 94-103. |
45 | Subhani A, Liao M, Huang C Y, et al. Effects of some management practices on electron transport system (ETS) activity in paddy soil. Pedosphere, 2000, 10(3): 257-264. |
46 | Zhou D X, Li X, Ning Y C, et al. Effect of chemical fertilizer combined with vermicompost on soil characters and enzyme activity in paddy fields. Journal of Northeast Agricultural University, 2021, 52(2): 25-35. |
周东兴, 李欣, 宁玉翠, 等. 蚯蚓粪配施化肥对稻田土壤性状和酶活的影响. 东北农业大学学报, 2021, 52(2): 25-35. | |
47 | Pathan S I, Ceccherini M T, Pietramellara G, et al. Enzyme activity and microbial community structure in the rhizosphere of two maize lines differing in N use efficiency. Plant and Soil, 2015, 387(1/2): 413-424. |
[1] | Jia-ni YAO, Shuang LIU, Jun-jie ZHANG, Ming-zhu HU, Jin-xia DAI. Enzyme activity and microbial metabolic diversity in typical shrub rhizosphere soil in Ningxia desert steppe [J]. Acta Prataculturae Sinica, 2024, 33(9): 1-14. |
[2] | Yuan-fei MA, Yan-tao SONG, Yun-na WU, Cheng-feng FANG. Effects of fertilization and mowing for 5 years on soil microbial characteristics in Hulunbuir meadow steppe [J]. Acta Prataculturae Sinica, 2024, 33(9): 242-251. |
[3] | Rui-min QIN, Si-jia CHENG, Li MA, Zhong-hua ZHANG, Jing-jing WEI, Hong-ye SU, Zheng-chen SHI, Tao CHANG, Xue HU, De-ha-ze A, Fang YUAN, Shan LI, Hua-kun ZHOU. Effects of grazing exclusion and fertilization on alpine meadow community characteristics and vegetation carbon and nitrogen pools [J]. Acta Prataculturae Sinica, 2024, 33(4): 1-11. |
[4] | Lin-xi HUANG, Qian CHEN, Xian-yan ZHANG, Shun YAN, Yun YANG, Pei-yao XIN, Qiong WANG. Effect of two kinds of tree litter leaf extracts on soil enzyme activities and eco-enzymatic stoichiometry of Axonopus compressus [J]. Acta Prataculturae Sinica, 2024, 33(4): 35-46. |
[5] | Ping-an BAO, Bo JI, Guo SUN, Na ZHANG, Xu-dong WU, Jian-long HE, Zhan-jun WANG, Ying TIAN. Effects of photovoltaic power station construction on plant community and soil characteristics [J]. Acta Prataculturae Sinica, 2024, 33(12): 23-33. |
[6] | Qing-hua TIAN, Dan LIU, Xiao-qin LIAO, Xiao-yan SONG, Lei HU, Chang-ting WANG. Effects of nitrogen fertilization on soil aggregate biological binding agents and stability in an alpine grassland [J]. Acta Prataculturae Sinica, 2024, 33(11): 46-57. |
[7] | Zheng-hai SHI, Wen-hui LIU, Yong-chao ZHANG, Yan QIN, Wen-bo MI, Feng LUO, Man LIU, Hui-fang QI. Seasonal nitrogen and phosphorus co-application enhances productivity of Festuca kryloviana cv. Huanhu [J]. Acta Prataculturae Sinica, 2024, 33(1): 149-158. |
[8] | Dong ZHANG, Chen HOU, Wen-ming MA, Chang-ting WANG, Zhuo-ma DENGZENG, Ting ZHANG. Study on soil enzyme activities under shrub encroachment gradients in alpine grassland [J]. Acta Prataculturae Sinica, 2023, 32(9): 79-92. |
[9] | Song-ke MA, Ke HUO, Dong-xia ZHANG, Jing ZHANG, Jun-hao ZHANG, Xue-ru CHAI, He-zheng WANG. Effects of maize straw return combined with nitrogen on soil enzyme activity and nitrogen fertilizer use efficiency in western dryland wheat fields of Henan Province [J]. Acta Prataculturae Sinica, 2023, 32(6): 120-133. |
[10] | Zhi-ting WANG, Ting-xi LIU, Xin TONG, Li-min DUAN, Dong-fang LI, Xiao-yong LIU. Changes in vegetation characteristics and soil enzyme activities under different treatments in semi-arid meadow grassland [J]. Acta Prataculturae Sinica, 2023, 32(3): 41-55. |
[11] | Wen-jing WEI, Zhao-yong SHI, Meng-ge ZHANG, Shuang YANG, Wen-ya YANG. Response to fertilization of leaf functional traits of grassland plants with different mycorrhizal status [J]. Acta Prataculturae Sinica, 2023, 32(10): 104-114. |
[12] | Juan-juan ZHOU, Wei WEI. Interactive effect of fertilization and cutting on community dynamics and transgressive overyielding effect of grass pasture in the northern Tibetan Plateau [J]. Acta Prataculturae Sinica, 2023, 32(10): 28-39. |
[13] | Ying TIAN, Zhe XU, Li-zhen ZHU, Jun WANG, Xue-fei WEN. Effect of cutting time during the growing season on the soil bacterial community under an artificial Caragana intermedia plantation [J]. Acta Prataculturae Sinica, 2022, 31(5): 40-50. |
[14] | Hong-ren SUN, Xian-guo WANG, Yao-jun BU, Nan QIAO, Bo REN. Preliminary study of a sufficiency index of soil N and recommended N fertilizer application rates for alfalfa in the Loess Plateau of China [J]. Acta Prataculturae Sinica, 2022, 31(4): 32-42. |
[15] | Yong-chao ZHANG, Guo-ling LIANG, Yan QIN, Wen-hui LIU, Zhi-feng JIA, Yong LIU, Xiang MA. Characteristics of chlorophyll and photosynthesis in leaves and their response to nutrients during aging of Elymus sibiricus [J]. Acta Prataculturae Sinica, 2022, 31(1): 229-237. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||