Effects of Adding Green Manure on N2O and CH4 Emissions from Farmland in China

doi:10.11924/j.issn.1000-6850.casb2023-0425

Abstract

Abstract:

The study aims to investigate the effects of green manure addition on greenhouse gas (N₂O and CH₄) emissions in farmland soil in China, and to provide theoretical basis for scientific application of green manure, greenhouse gas emission reduction and crop yield increase. The data were analyzed by meta-analysis, and the data were collected from Chinese and English databases such as “China Knowledge Network”, “Google Scholar” and “Web of Science”. We searched the Chinese and English databases with the keywords of “green manure”, “farmland” and “greenhouse gas”, and 137 sets of effective data of the effects of green manure addition on greenhouse gas emissions of farmland soil were collected at home and abroad. The impact and its main influencing factors of green manure addition on greenhouse gas emissions of farmland soil in China were quantitatively analyzed. The results showed that the addition of green manure significantly promoted the emission of N₂O, CH₄ and the increase of GWP and GHGI by 16.1%, 45.8% and 25.7%, 12.9%, respectively, compared with no application of green manure. The application of leguminous and non-leguminous green manures significantly increased N₂O and CH₄ emissions and GWP, and the application of non-leguminous green manures had no significant effect on GHGI, while leguminous green manures significantly increased soil N₂O emissions, GWP and GHGI compared with non-leguminous green manures. The N₂O and CH₄ emissions and GWP were significantly increased by different green manure application measures, among which the increase of N₂O, CH₄ and GWP under green manure combined with chemical fertilizer was significantly higher than that under other two measures, but green manure combined with chemical fertilizer significantly reduced GHGI (-5.5%). Compared to no green manure addition, green manure returning <5000 kg/hm² had no significant effect on GHGI, and significantly enhanced N₂O and CH₄ emissions. The addition of green manure had no significant effect on GWP when the mean annual rainfall was <600 mm, and had no significant effect on GHGI when the mean annual rainfall was <1200 mm. As the mean annual temperature increased, the enhancement of GWP also increased; when the mean annual temperature <16℃, the addition of green manure had a significant reduction of GHGI, with a greater reduction when <12℃; N₂O and CH₄ emissions were significantly correlated with the effective nitrogen content of the soil. The addition of green manure significantly increased N₂O emission and GWP under different land use types, and the increase under dry soil conditions was smaller than that in paddy soil, but significantly reduced GHGI under dry soils. In conclusion, the addition of non-leguminous green manure combined with fertilizer (< 5000 kg/hm²), especially in the dry land soil area with warm and humid climate (annual rainfall <1200 mm, average annual temperature <16℃), could have a good emission reduction effect. It could be concluded that the addition of non-leguminous green manure with chemical fertilizers (<5000 kg/hm²) returned to the field can have a very good effect on yield increase and emission reduction, especially in dryland soil areas with a warm and humid climate (annual rainfall <1200 mm and mean annual temperature <16℃).

Key words: green manure, farmland, GWP, GHGI, Meta-analysis

LI Yapeng, ZHANG Chenyang, SUN Nan, LI Ran, LI Jianhua, XU Minggang. Effects of Adding Green Manure on N₂O and CH₄ Emissions from Farmland in China[J]. Chinese Agricultural Science Bulletin, 2024, 40(11): 68-77.

Figures/Tables 6

References 30

[31]	赵红, 孙滨峰, 逯非, 等. Meta分析生物质炭对中国主粮作物痕量温室气体排放的影响[J]. 农业工程学报, 2017, 33(19):10-16.
[32]	王琦明. 减氮及间作绿肥对玉米产量和土壤温室气体排放的互作效应[D]. 兰州: 甘肃农业大学, 2019.
[33]	蒋静艳, 黄耀. 农业土壤N₂O排放的研究进展[J]. 农业环境科学学报, 2001, 20(1):51-54.
[34]	李海防, 段文军. 华南地区典型人工林土壤二氧化碳和氧化亚氮通量研究[J]. 浙江农林大学学报, 2011, 28(1):26-32.
[35]	唐海明, 肖小平, 帅细强, 等. 双季稻田种植不同冬季作物对甲烷和氧化亚氮排放的影响[J]. 生态学报, 2012, 32(5):1481-1489.
[36]	杨世梅. 喀斯特山区绿肥还田对玉米产量及黄壤温室气体排放的影响[D]. 贵阳: 贵州大学, 2021.
[37]	GONG Y T, LI P R, SAKAGAMI N, et al. No-tillage with rye cover crop can reduce net global warming potential and yield-scaled global warming potential in the long-term organic soybean field[J]. Soil and tillage research, 2021,205.
[38]	孙海妮, 岳善超, 王仕稳, 等. 有机肥及补充灌溉对旱地农田温室气体排放的影响[J]. 环境科学学报, 2018, 38(5):2055-2065.
[39]	丁维新, 蔡祖聪. 土壤有机质和外源有机物对甲烷产生的影响[J]. 生态学报. 2002, 22(10):1672-1679.
[40]	SINGH S, SINGH J S, KASHYAP A K. Methane flux from irrigated rice fields in relation to crop growth and N-fertilization[J]. Soil biology & biochemistry, 1999, 31(9):1219-1228. doi: 10.1016/S0038-0717(99)00027-9 URL
[41]	朱波, 易丽霞, 胡跃高, 等. 黑麦草鲜草翻压还田对双季稻CH₄与N₂O排放的影响[J]. 农业工程学报, 2011, 27(12):241-245.
[42]	HUANG Y, ZOU J, ZHENG X, et al. Nitrous oxide emissions as influenced by amendment of plant residues with different C:N ratios[J]. Soil biology and biochemistry, 2004, 36(6).
[43]	LEE X, WU H J, SIGLER J, et al. Rapid and transient response of soil respiration to rain[J]. Global change biology, 2004.
[44]	范晓晖, 朱兆良. 旱地土壤中的硝化-反硝化作用[J]. 土壤通报, 2002(5):385-391.
[45]	SCHIMEL J. Global change: Rice, microbes and methane[J]. Nature, 2000, 403(6768):375-377.
[1]	张玉铭, 胡春胜, 张佳宝, 等. 农田土壤主要温室气体(CO₂、CH₄、N₂O)的源/汇强度及其温室效应研究进展[J]. 中国生态农业学报, 2011, 19(4):966-975.
[2]	CARTER M S, SØRENSEN P, PETERSEN S O, et al. Effects of green manure storage and incorporation methods on nitrogen release and N₂O emissions after soil application[J]. Biology and fertility of soils, 2013, 50(8):1233-1246. doi: 10.1007/s00374-014-0936-5 URL
[3]	秦艳梅, 过燕琴, 高志亮, 等. 中国农田N₂O排放通量原位观测研究的汇总分析[J]. 农业环境科学学报, 2009, 28(12):2608-2613.
[4]	夏仕明, 陈洁, 蒋玉兰, 等. 稻田N₂O排放影响因素与减排研究进展[J]. 中国稻米, 2017, 23(2):5-9. doi: 10.3969/j.issn.1006-8082.2017.02.002
[5]	李香兰, 徐华, 蔡祖聪, 等. 稻田CH₄和N₂O排放消长关系及其减排措施[J]. 农业环境科学学报, 2008, 27(6):2123-2130.
[6]	杨艳菊, 蔡祖聪, 张金波. 氧气浓度对水稻土N₂O排放的影响[J]. 土壤, 2016, 48(3):539-545.
[7]	SANZ-COBENA A, GARDA-MARCO S, QUEMADA M, et al. Do cover crops enhance N₂O, CO₂ or CH₄ emissions from soil in Mediterranean arable systems?[J]. Science of the total environment, 2014, 466-467 (jan.1):164-174. doi: 10.1016/j.scitotenv.2013.07.023 URL
[8]	张学良, 张宇亭, 刘瑞, 等. 绿肥不同还田方式对土壤温室气体排放的影响[J]. 草业学报, 2021, 30(5):25-33. doi: 10.11686/cyxb2020431
[9]	LEE H H, KIM S U, HAN H R, et al. Mitigation of global warming potential and greenhouse gas intensity in arable soil with green manure as source of nitrogen[J]. Environmental pollution, 2021, 288:117724. doi: 10.1016/j.envpol.2021.117724 URL
[10]	张少宏, 王俊, 方震文, 等. 冬季绿肥对黄土高原旱作春玉米农田土壤温室气体排放的影响[J]. 环境科学, 2022, 43(9):4848-4857.
[11]	戈小荣, 王俊, 张祺, 等. 不同降水格局下填闲种植对旱作冬小麦农田夏闲期土壤温室气体排放的影响[J]. 草业学报, 2018, 27(5):27-38. doi: 10.11686/cyxb2017263
[12]	BHATTACHARYYA P, ROY K S, NEOGI S, et al. Effects of rice straw and nitrogen fertilization on greenhouse gas emissions and carbon storage in tropical flooded soil planted with rice[J]. Soil and tillage research, 2012, 124:119-130. doi: 10.1016/j.still.2012.05.015 URL
[13]	JARVIS S C, HATCH D J. Potential for denitrification at depth below long-term grass swards[J]. Soil biology and biochemistry, 1994, 26(12):1636.
[14]	刘威. 冬种绿肥和稻草还田对水稻生长、土壤性质及周年温室气体排放影响的研究[D]. 武汉: 华中农业大学, 2015.
[15]	张丽. 南方典型稻作系统绿肥和秸秆还田对温室气体排放特征和环境效应的影响[D]. 南京: 南京农业大学, 2018.
[16]	BENDER, MARTIN, CONRAD, et al. Kinetics of methane oxidation in oxic soils[J]. Chemosphere. 1993, 26:687-696. doi: 10.1016/0045-6535(93)90453-C URL
[17]	张思远. 不同管理措施下农田土壤温室气体排放对降水的响应[D]. 西安: 西北大学, 2017.
[18]	齐玉春, 董云社, 耿元波, 等. 我国草地生态系统碳循环研究进展[J]. 地理科学进展, 2003(4):342-352.
[19]	李海防, 夏汉平, 熊燕梅, 等. 土壤温室气体产生与排放影响因素研究进展[J]. 生态环境, 2007(6):1781-1788.
[20]	白红英, 韩建刚, 张一平. 农田温室气体N₂O释放的水热效应机理初探[J]. 农业环境科学学报, 2003(6):724-726.
[21]	庞军柱, 王效科, 牟玉静, 等. 黄土高原冬小麦地N₂O排放[J]. 生态学报, 2011, 31(7):1896-1903.
[22]	ALMARAZ J J, ZHOU X, MABOOD F. Greenhouse gas fluxes associated with soybean production under two tillage systems in southwestern Quebec[J]. Soil & tillage research, 2009, 104(1):134-139.
[23]	YAN X, YAGI K, AKIYAMA H, et al. Statistical analysis of the major variables controlling methane emission from rice fields[J]. Global change biology, 2005, 11:1131-1141. doi: 10.1111/gcb.2005.11.issue-7 URL
[24]	PETE S, DANIEL M, ZUCONG C, et al. Greenhouse gas mitigation in agriculture.[J]. Philosophical transactions of the royal society B: biological sciences, 2008, 363(1492).
[25]	尚宗波, 高琼, 杨奠安. 利用中国气候信息系统研究年降水量空间分布规律[J]. 生态学报, 2001, 21(5):689-693.
[26]	方晓, 蔡冰, 郑石. 我国年平均气温和冬季气温研究进展[J]. 安徽农业科学, 2016, 12(5):153-154.
[27]	全国土壤普查办公室. 中国土壤[M]. 北京: 中国农业出版社, 1998:356.
[28]	蔡岸冬, 张文菊, 杨品品, 等. 基于Meta-Analysis研究施肥对中国农田土壤有机碳及其组分的影响[J]. 中国农业科学, 2015, 48(15):2995-3004. doi: 10.3864/j.issn.0578-1752.2015.15.009
[29]	HEDGES, LARRY V, GUREVITCH J, et al. The Meta-analysis of response ratios in experimental ecology[J]. Ecology, 1999, 80(4):1150-1156. doi: 10.1890/0012-9658(1999)080[1150:TMAORR]2.0.CO;2 URL
[30]	LUO Y, Hui D, ZHANG D. Elevated CO₂ stimulates net accumulations of carbon and nitrogen in land ecosystems: a meta-analysis[J]. Ecology, 2006, 87(1):53-63. doi: 10.1890/04-1724 URL

Effects of Adding Green Manure on N₂O and CH₄ Emissions from Farmland in China

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