Research advances on cover crop plantation and its effects on subsequent crop and soil environment

doi:10.13287/j.1001-9332.202108.027

Abstract

Abstract: Cover crops are grown in temporal and spatial gaps of agricultural production to reduce or avoid soil exposure. As it can protect farmland soil from wind erosion, water erosion and human disturbance, planting cover crops is considered as a new type of conservation tillage practice. Here, we briefly introduced the planting management of cover crops, including crop species, planting modes, and the returning to farmland after their termination, which could provide a reference for efficiently planting cover crops at large scale during the fallow period. Based on domestic and foreign studies, we summarized the benefits of cover crops on agroecosystem, including cash crops, soil quality, weed control, greenhouse gas emission, and soil microbes. Our review illustrated their importance in improving soil quality and achieving sustainable agricultural development, despite the limitation of cover crops, including unobvious benefits in the short-term and the reduction of crop yield caused by improper management.

Key words: cover crop, conservation tillage, cash crop, soil environment

SUI Xin, HUO Hai-nan, BAO Xue-lian, HE Hong-bo, ZHANG Xu-dong, LIANG Chao, XIE Hong-tu. Research advances on cover crop plantation and its effects on subsequent crop and soil environment[J]. Chinese Journal of Applied Ecology, 2021, 32(8): 2666-2674.

References

[1] 昭日格图, 陆洪省, 小松崎将一. 覆盖作物在农田耕作中的应用研究. 内蒙古民族大学学报: 自然科学版, 2010, 25(3): 296-299 [Zhao R-G-T, Lu H-S, Masakaru K. The study on the application of the cover crops in the upland fields operation. Journal of Inner Mongolia University Nationalities, 2010, 25(3): 296-299]
[2] Chahal I, Vyn RJ, Mayers D, et al. Cumulative impact of cover crops on soil carbon sequestration and profi-tability in a temperate humid climate. Scientific Reports, 2020, 10: 13381
[3] Kassam A, Kassam L. The need for conservation agriculture// Kassam A, ed. Advances in Conservation Agriculture. Cambridge: Burleigh Dodds Science Publishing, 2020: 1-30
[4] 唐海明, 程凯凯, 肖小平, 等. 不同冬季覆盖作物对双季稻田土壤有机碳的影响. 应用生态学报, 2017, 28(2): 465-473 [Tang H-M, Cheng K-K, Xiao X-P, et al. Effects of winter cover crop on methane and nitrous oxide emission from paddy field. Chinese Journal of Applied Ecology, 2017, 28(2): 465-473]
[5] Bugg RL. Cover Crops for Clean Water. Ankeny, IA, USA: Soil and Water Conservation Society, 1991: 157-162
[6] Castellano HA, Strauss SL. Impact of cover crops on the soil microbiome of tree crops. Microorganisms, 2020, 8: 328
[7] Drost S, Rutgers M, Wouterse M, et al. Decomposition of mixtures of cover crop residues increases microbial functional diversity. Geoderma, 2019, 361: 114060
[8] 陈念, 范競升, 刘思林, 等.“绿肥-玉米-大豆”轮作体系对作物产量及品质的影响. 大豆科学, 2020, 39(4): 555-563 [Chen N, Fan J-S, Liu S-L, et al. Effects of green manure-corn-soybean rotation system on the crop yield and quality. Soybean Science, 2020, 39(4): 555-563]
[9] 魏静, 郭树芳, 翟丽梅, 等. 覆盖作物翻压对华北平原春玉米产量和土壤养分的影响. 中国土壤与肥料, 2020(1): 172-178 [Wei J, Guo S-F, Zhai L-M, et al. Effects of the incorporation of winter cover crop on succeeding spring maize yield and soil nutrient in the North China Plain. Soil and Fertilizer Sciences in China, 2020(1): 172-178]
[10] 刘文奇. 广西绿肥生产现状与发展潜力及发展对策研究. 博士论文. 南宁: 广西大学, 2017 [Liu W-Q. Present Situation, Development Potential and Development Countermeasures of Green Manure Production in Guangxi. PhD Thesis. Nanning: Guangxi University, 2017]
[11] 魏静. 不同冬季覆盖作物对土壤养分及雨养玉米生长特征的影响. 博士论文. 杨凌: 西北农林科技大学, 2018 [Wei J. Effects of Different Winter Cover Crops on Soil Nutrients and Growth Characteristics of Rainfed Maize. PhD Thesis. Yangling: Northwest A&F University, 2018]
[12] 张达斌. 黄土高原地区种植豆科绿肥协调土壤水分和氮素供应的效应及机理. 博士论文. 杨凌: 西北农林科技大学, 2016 [Zhang D-B. Effects of Leguminous Green Manure on Soil Water and Nitrogen Supply and Its Mechanism in the Loess Plateau. PhD Thesis. Yangling: Northwest A&F University, 2016]
[13] Vincent-Caboud L, Casagrande M, David C, et al. Using mulch from cover crops to facilitate organic no-till soybean and maize production: A review. Agronomy for Sustainable Development, 2019, 39: 45
[14] Mohamed A, Hastings A, Cheng K, et al. A critical review of the impacts of cover crops on nitrogen leaching, net greenhouse gas balance and crop productivity. Global Change Biology, 2019, 25: 2530-2543
[15] 赵秋, 高贤彪, 宁晓光, 等. 华北地区几种冬闲覆盖作物碳氮蓄积及其对土壤理化性质的影响. 生态环境学报, 2011, 20(4): 750-753 [Zhao Q, Gao X-B, Ning X-G, et al. Carbon-nitrogen fixation and effects on the physical and chemical properties in winter cover crop in north China. Ecology and Environmental Sciences, 2011, 20(4): 750-753]
[16] 董红芬, 李洪, 霍成斌, 等. 覆盖作物在玉米/大豆间作模式中的效应分析. 玉米科学, 2019, 27(3): 95-101 [Dong H-F, Li H, Huo C-B, et al. Effect analysis of cover crops in maize/soybean intercropping model. Journal of Maize Sciences, 2019, 27(3): 95-101]
[17] Fan X, Vrieling A, Nelson A. Winter cover crops in Dutch maize fields: Variability in quality and its drivers assessed from multi-temporal Sentinel-2 imagery. International Journal of Applied Earth Observation and Geoinformation, 2020, 91: 102139
[18] 曹锐. 覆盖作物栽培对土壤质量的影响. 水土保持应用技术, 2019(3): 10-12 [Cao R. Effects of cover crops cultivation on soil quality. Technology of Soil and Water Conservation, 2019(3): 10-12]
[19] 曾瑞, 朱明川, 武军艳, 等. 北方新型冬季覆盖作物和景观作物——以强冬性冬油菜陇油7号为例. 甘肃农业, 2020(7): 93-94, 100 [Zeng R, Zhu M-C, Wu J-Y, et al. New winter cover crops and landscape crops in northern China: A case study of strong winter rape Longyou 7. Gansu Agriculture, 2020(7): 93-94, 100]
[20] Liebman AM, Grossman J, Matthew B, et al. Legume cover crops and tillage impact nitrogen dynamics in organic corn production. Agronomy Journal, 2018, 110: 1046-1057
[21] Williams A, Scott WM, Dickey DA, et al. Establishing the relationship of soil nitrogen immobilization to cereal rye residues in a mulched system. Plant and Soil, 2018, 426: 95-107
[22] SARE. 王显国, 刘忠宽, 陆艳, 等, 译. 覆盖作物高效管理. 第3版. 北京: 电子工业出版社, 2016: 9-10 [SARE. Trans. Wang X-G, Liu Z-K, Lu Y, et al. Managing Cover Crops Profitably. 3^rd Ed. Beijing: Electronics Industry Press, 2016: 9-10]
[23] Behnke GD, María BV. Cover crop rotations affect greenhouse gas emissions and crop production in Illinois, USA. Field Crops Research, 2019, 241: 107580
[24] Haruna SI, Nkongolo NV. Influence of cover crop, til-lage, and crop rotation management on soil nutrients. Agriculture, 2020, 10: 225
[25] Vincent-Caboud L, Léa V, Silva EM, et al. Cover crop effectiveness varies in cover crop-based rotational tillage organic soybean systems depending on species and environment. Agronomy, 2019, 9: 319
[26] Lucie B, Wendling M, Camille A, et al. Cover crops to secure weed control strategies in a maize crop with reduced tillage. Field Crops Research, 2020, 247: 107583
[27] Nielsen DC, Lyon DJ, Higgins RK, et al. Cover crop effect on subsequent wheat yield in the Central Great Plains. Agronomy Journal, 2016, 108: 243-256
[28] Chapagain T, Lee EA, Raizada MN. The potential of multi-species mixtures to diversify cover crop benefits. Sustainability, 2020, 12: 2058
[29] Noland RL, Wells MS, Sheaffer CC, et al. Establishment and function of cover crops interseeded into corn. Crop Science, 2018, 58: 1-11
[30] Brooker AP, Renner KA, Sprague CL. Interseeding cover crops in corn. Agronomy Journal, 2020, 112: 139-147
[31] Blanco-Canqui H, Sindelar M, Wortmann CS, et al. Aerial interseeded cover crop and corn residue harvest: Soil and crop impacts. Agronomy Journal, 2017, 109: 1344-1351
[32] Wang Y, Huang Q, Liu C, et al. Mulching practices alter soil microbial functional diversity and benefit to soil quality in orchards on the Loess Plateau. Journal of Environmental Management, 2020, 271: 110985
[33] Novara A, Catania V, Tolone M, et al. Cover crop impact on soil organic carbon, nitrogen dynamics and microbial diversity in a Mediterranean semiarid vineyard. Sustainability, 2020, 12: 3256
[34] 谭英爱, 赵秋, 田秀平, 等. 冬绿肥覆盖翻压对土壤碳、氮含量的影响. 河南农业科学, 2020, 49(5): 81-87 [Tan Y-A, Zhao Q, Tian X-P, et al. Effect of winter green manure overturning on soil carbon and nitrogen content. Journal of Henan Agricultural Sciences, 2020, 49(5): 81-87]
[35] Thapa R, Poffenbarger H, Tully KL, et al. Biomass production and nitrogen accumulation by hairy vetch-cereal rye mixtures: A meta-analysis. Agronomy Journal, 2018, 110: 1197-1208
[36] Yufita DC, Yoshitaka U, Hajime A. Availability of nitrogen supply from cover crops during residual decomposition by soil microorganisms and its utilization by lettuce (Lactuca sativa L.). Scientia Horticulturae, 2020, 270: 109415
[37] 王明亮, 刘惠芬, 王丽丽, 等.不同覆盖作物模式对茶园土壤微生物群落功能多样性的影响. 农业资源与环境学报, 2020, 37(3): 332-339 [Wang M-L, Liu H-F, Wang L-L, et al. Effects of different cropping patterns on soil microbial community functional diversity in tea gardens. Journal of Agricultural Resources and Environment, 2020, 37(3): 332-339]
[38] MacLaren C, Swanepoel P, Bennett J, et al. Cover crop biomass production is more important than diversity for weed suppression. Crop Science, 2019, 59: 733-748
[39] Finney DM, Murrell EG, White CM, et al. Ecosystem services and disservices are bundled in simple and diverse cover cropping systems. Agricultural and Environmental Letters, 2017, 2: 170033
[40] Belfry KD, Van EL. Establishment and impact of cover crops intersown into corn. Crop Science, 2016, 56: 1245-1256
[41] Peigné J, Lefevre V, Vian JF, et al. Conservation agriculture in organic farming: Experiences, challenges and opportunities in Europe// Farooq M, Siddique KHM, ed. Conservation Agriculture. Basel: Springer, 2015: 559-578
[42] Romdhane S, Aymé S, Busset H, et al. Cover crop management practices rather than composition of cover crop mixtures affect bacterial communities in no-till agroecosystems. Frontiers in Microbiology, 2019, 10: 1618
[43] Nouri A, Lee J, Yoder D, et al. Management duration controls the synergistic effect of tillage, cover crop, and nitrogen rate on cotton yield and yield stability. Agriculture, Ecosystems and Environment, 2020, 301: 107007
[44] Ghimire R, Ghimire B, Mesbah AO, et al. Soil health response of cover crops in winter wheat-fallow system. Agronomy Journal, 2019, 111: 492
[45] Poeplau C, Don A. Carbon sequestration in agricultural soils via cultivation of cover crops: A meta-analysis. Agriculture, Ecosystems and Environment, 2015, 200: 33-41
[46] Boselli R, Fiorini A, Santelli S, et al. Cover crops during transition to no-till maintain yield and enhance soil fertility in intensive agro-ecosystems. Field Crops Research, 2020, 255: 107817
[47] Huang YW, Ren W, Grove J, et al. Assessing synergistic effects of no-tillage and cover crops on soil carbon dynamics in a long-term maize cropping system under climate change. Agricultural and Forest Meteorology, 2020, 291: 108090
[48] 熊静, 王改兰, 曹卫东, 等. 华北二月兰——春玉米轮作体系中土壤硝态氮的时空变化特征. 应用生态学报, 2014, 25(2): 467-473 [Xiong J, Wang G-L, Cao W-D, et al. Temporal and spatial variations of soil NO₃^--N in Orychophragmus violaceus/spring maize rotation system in North China. Chinese Journal of Applied Ecology, 2014, 25(2): 467-473]
[49] Gao S, Zhou G, Rees RM, et al. Green manuring inhi-bits nitrification in a typical paddy soil by changing the contributions of ammonia-oxidizing archaea and bacteria. Applied Soil Ecology, 2020, 156: 103698
[50] 吕汉强, 于爱忠, 王玉珑, 等. 干旱绿洲灌区玉米氮素吸收利用对绿肥还田利用方式的响应. 草业学报, 2020, 29(8): 93-103 [Lyu H-Q, Yu A-Z, Wang Y-L, et al. Effect of green manure retention practices on nitrogen absorption and utilization by maize crops in the arid oasis irrigation area. Acta Prataculturae Sinica, 2020, 29(8): 93-103]
[51] Salazar O, Balboa L, Peralta K, et al. Effect of cover crops on leaching of dissolved organic nitrogen and carbon in a maize-cover crop rotation in Mediterranean central Chile. Agricultural Water Management, 2018, 212: 399-406
[52] Meisinger JJ, Ricigliano KA. Nitrate leaching from winter cereal cover crops using undisturbed soil-column lysimeters. Journal of Environmental Quality, 2017, 46: 576-584
[53] Thapa R, Mirsky SB, Tully KL. Cover crops reduce nitrate leaching in agroecosystems: A global meta-analysis. Journal of Environmental Quality, 2018, 47: 1400-1411
[54] Lou Y, Davis AS, Yannarell AC. Interactions between allelochemicals and the microbial community affect weed suppression following cover crop residue incorporation into soil. Plant and Soil, 2016, 399: 357-371
[55] Blaix C, Moonen AC, Dostatny DF, et al. Quantification of regulating ecosystem services provided by weeds in annual cropping systems using a systematic map approach. Weed Research, 2018, 58: 151-164
[56] Gerhards R, Schappert A. Advancing cover cropping in temperate integrated weed management. Pest Management Science, 2020, 76: 42-46
[57] Florence AM, Higley LG, Drijber RA, et al. Cover crop mixture diversity, biomass productivity, weed suppression, and stability. PLoS One, 2019, 14(3): e0206195
[58] Yang J, Zhang T, Zhang R, et al. Long-term cover cropping seasonally affects soil microbial carbon metabolism in an apple orchard. Bioengineered, 2019, 10: 207-217
[59] Brennan EB, Acosta-Martinez V. Cover cropping frequency is the main driver of soil microbial changes during six years of organic vegetable production. Soil Biology and Biochemistry, 2017, 109: 188-204
[60] Qi GF, Chen S, Ke LX, et al. Cover crops restore declining soil properties and suppress bacterial wilt by regulating rhizosphere bacterial communities and improving soil nutrient contents. Microbiological Research, 2020, 238: 126505
[61] 唐海明, 肖小平, 李超, 等. 冬季覆盖作物秸秆还田对双季稻田根际土壤微生物群落功能多样性的影响. 生态学报, 2018, 38(18): 6559-6569 [Tang H-M, Xiao X-P, Li C, et al. Effects of recycling straw of different winter covering crops on rhizospheric microbial community functional diversity in a double-cropped paddy field. Acta Ecologica Sinica, 2018, 38(18): 6559-6569]
[62] Abdalla M, Hastings A, Cheng K, et al. A critical review of the impacts of cover crops on nitrogen leaching, net greenhouse gas balance and crop productivity. Global Change Biology, 2019, 25: 2530-2543
[63] Kaye JP, Quemada M. Using cover crops to mitigate and adapt to climate change: A review. Agronomy for Sustainable Development, 2017, 37: 4
[64] 王玉麒. 山地果园绿肥牧草栽培覆盖技术. 特种经济动植物, 2021, 24(2): 70-71 [Wang Y-Q. Cultivation techniques of green manure forage in mountain orchard. Special Economic Animals and Plants, 2021, 24(2): 70-71]
[65] 李琳, 石颜通, 杨林, 等. 北京冬春覆盖作物对农田土壤风蚀扬尘的影响. 天津农业科学, 2021, 24(2): 83-86 [Li L, Shi Y-T, Yang L, et al. Effect of winter and spring cover crops on soil wind erosion and dust emission in farmlands of Beijing. Tianjin Agricultural Sciences, 2021, 24(2): 83-86]
[66] 姚致远. 旱地豆科绿肥提升土壤碳氮储量及降低环境代价的潜力与机制. 博士论文. 杨凌: 西北农林科技大学, 2019 [Yao Z-Y. Potential and Mechanisms of Dryland Leguminous Green Manure for Improving Soil Carbon/Nitrogen Stocks and Reducing Environmental Costs. PhD Thesis. Yangling: Northwest A&F University, 2019]