Effects of different amounts of straw return and nitrogen fertilizer application on soil CO2 emission from maize fields.

doi:10.13287/j.1001-9332.202203.013

Abstract

Abstract: Understanding the effects of different amounts of straw returning and nitrogen fertilizer application on soil CO₂ emission from maize field can provide theoretical support for carbon sequestration and CO₂ emission reduction and the implementation of black soil region conservation plan. Three rates of straw returning were set up in the semi-arid area of northwest Liaoning Province, China, i.e. 3000 (S₁), 6000 (S₂) and 9000 kg·hm^-2(S₃, full amount of straw returned to the field); crossed with three nitrogen fertilizer application rates in the sub-region, respectively, i.e. 105 (N₁), 210 (N₂, conventional nitrogen application rate) and 420 kg N·hm^-2(N₃). In addition, there was a control treatment (CK) without nitrogen fertilizer and straw returning. Soil samples were collected after 4 years field experiment with maize plantation. The influence of different treatments on maize field soil CO₂ emission and the relationship between CO₂ emission and soil dissolved organic carbon (DOC) and microbial biomass carbon (MBC) were investigated in an incubation experiment. The results showed that both of straw returning and nitrogen fertilizer application promoted soil CO₂ emission in maize field, which were increased significantly with the increases of straw returning amount and nitrogen application amount. Nitrogen fertilizer application was the most important factor promoting soil CO₂ emission in maize field. Straw returning combined with nitrogen fertilizer promoted soil CO₂ emission by increasing microbial biomass and increasing DOC consumption. MBC and DOC stimulated soil CO₂ emission significantly in maize field, and were mainly affected by their contents in the early stage of incubation. From the perspective of ensuring the fertilization of straw return to the field while reducing CO₂ emissions, results from our experiment showed that 210 kg N·hm^-2 conventional nitrogen application in combination with 6000 kg N·hm^-2 straw returning (N₂S₂) was the most promising mode in the semi-arid area of northwest Liaoning Province.

Key words: soil CO₂ emission, maize straw, nitrogen fertilizer, dissolved organic carbon, microbial biomass carbon, black soil region

WU Kai-kuo, ZHANG Zhe, WU Zhi-jie, FENG Liang-shan, GONG Ping, BAI Wei, FENG Chen, ZHANG Li-li. Effects of different amounts of straw return and nitrogen fertilizer application on soil CO₂ emission from maize fields.[J]. Chinese Journal of Applied Ecology, 2022, 33(3): 664-670.

References 33

[1]	王晓娇, 蔡立群, 齐鹏, 等. 培肥措施对旱地农田土壤CO2排放和碳库管理指数的影响. 草业学报, 2021, 30(2): 32-45
[2]	李锐, 杨恒山, 邰继承, 等. 浅埋滴灌条件下优化施氮对春玉米田温室气体排放的影响. 玉米科学, 2020, 28(6): 154-161
[3]	Davidson EA. The contribution of manure and fertilizer nitrogen to atmospheric nitrous oxide since 1860. Nature Geoscience, 2009, 2: 659-662
[4]	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. 中国生态农业学报, 2011, 19(4): 966-975
[5]	Duxbury JM. The significance of agricultural sources of greenhouse gases. Fertilizer Research, 1994, 38: 151-163
[6]	夏龙龙, 颜晓元, 蔡祖聪. 我国农田土壤温室气体减排和有机碳固定的研究进展及展望. 农业环境科学学报, 2020, 39(4): 834-841
[7]	张哲, 张旭, 冯良山, 等. 秋覆膜对辽西春玉米水肥利用效率和产量的影响. 农业工程学报, 2020, 36(15): 150-158
[8]	张庆忠, 吴文良, 王明新, 等. 秸秆还田和施氮对农田土壤呼吸的影响. 生态学报, 2005, 25(11): 91-95
[9]	高金虎, 孙占祥, 冯良山, 等. 秸秆与氮肥配施对辽西旱区土壤酶活性与土壤养分的影响. 生态环境学报, 2012, 21(4): 677-681
[10]	Bai J, Li Y, Zhang J, et al. Straw returning and one-time application of a mixture of controlled release and solid granular urea to reduce carbon footprint of plastic film mulching spring maize. Journal of Cleaner Production, 2021, 280: 124478
[11]	武开阔, 张丽莉, 宋玉超, 等. 稳定性氮肥配合秸秆还田对水稻产量及N2O和CH4排放的影响. 应用生态学报, 2019, 30(4): 1287-1294
[12]	何甜甜, 王静, 符云鹏, 等. 等碳量添加秸秆和生物炭对土壤呼吸及微生物生物量碳氮的影响. 环境科学, 2021, 42(1): 450-458
[13]	高金虎, 孙占祥, 冯良山, 等. 秸秆与氮肥配施对玉米生长及水分利用效率的影响. 东北农业大学学报, 2011, 42(11): 116-120
[14]	王如芳, 张吉旺, 董树亭, 等. 我国玉米主产区秸秆资源利用现状及其效果. 应用生态学报, 2011, 22(6): 1504-1510
[15]	张鑫, 李菁园, 孟凡乔, 等. 桓台县冬小麦和夏玉米秸秆长期还田的生态效益分析. 生态学报, 2020, 40(12): 4157-4168
[16]	白银萍, 海江波, 杨刚, 等. 稻田土壤呼吸及酶活性对不同秸秆还田方式的响应. 应用与环境生物学报, 2017, 23(1): 28-32
[17]	Zhang WF, Dou ZX, He P, et al. New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China. Proceedings of the National Academy of Sciences of the United States of America, 2013, 110: 8375-8380
[18]	Wu KK, Gong P, Zhang LL, et al. Yield-scaled N2O and CH4 emissions as affected by combined application of stabilized nitrogen fertilizer and pig manure in rice fields. Plant Soil and Environment, 2019, 65: 497-502
[19]	李燕青, 唐继伟, 车升国, 等. 长期施用有机肥与化肥氮对华北夏玉米N2O和CO2排放的影响. 中国农业科学, 2015, 48(21): 4381-4389
[20]	蔡苗, 韩霁昌, 周建斌, 等. 长期氮肥施用对玉米根茬矿化分解的影响. 中国土壤与肥料, 2017(1): 33-39
[21]	商雨晴, 解梦怡, 王俊, 等. 不同覆盖措施下旱作玉米田土壤呼吸对氮添加的响应. 西北大学学报: 自然科学版, 2020, 50(5): 711-719
[22]	牛百成, 赵成义, 俞永祥, 等. 棉花秸秆和氮肥对土壤CO2和N2O排放及碳氮排放系数的影响. 干旱区研究, 2017, 34(6): 1323-1330
[23]	Wilson HM, Al-Kaisi MM. Crop rotation and nitrogen fertilization effect on soil CO2 emissions in central Iowa. Applied Soil Ecology, 2008, 39: 264-270
[24]	吴静, 陈书涛, 胡正华, 等. 不同温度下的土壤微生物呼吸及其与水溶性有机碳和转化酶的关系. 环境科学, 2015, 36(4): 1497-1506
[25]	胡慧蓉, 马焕成, 罗承德, 等. 森林土壤有机碳分组及其测定方法. 土壤通报, 2010, 41(4): 1018-1024
[26]	陆思旭, 贺丽燕, 王旭东. 耕作措施对玉米田耕层土壤微生物群落功能多样性的影响. 干旱地区农业研究, 2020, 38(5): 15-22
[27]	张文学, 杨成春, 王少先, 等. 脲酶抑制剂与硝化抑制剂对稻田土壤氮素转化的影响. 中国水稻科学, 2017, 31(4): 417-424
[28]	李彬彬, 马军花, 武兰芳. 土壤溶解性有机物对CO2和N2O排放的影响. 生态学报, 2014, 34(16): 4690-4697
[29]	孙昭安, 张轩, 胡正江, 等. 秸秆与氮肥配比对农田土壤内外源碳释放的影响. 环境科学, 2021, 42(1): 459-466
[30]	Hartmann TE, Guzman-Bustamante I, Ruser R, et al. Turnover of urea in a soil from the north China plain as affected by the urease inhibitor NBPT and wheat straw. Agronomy, 2020, 10: 857, doi: 10.3390/agronomy10060857
[31]	齐鹏, 王晓娇, 姚一铭, 等. 不同耕作方法和施氮量对旱作农田土壤CO2排放及碳平衡的影响. 草业学报, 2021, 30(1): 96-106
[32]	武术, 林先贵, 尹睿, 等. 大气CO2浓度升高对稻季土壤中麦秸降解及氮素分趋的影响. 生态学报, 2009, 29(5): 2535-2540
[33]	Carter MS. Contribution of nitrification and denitrification to N2O emissions from urine patches. Soil Biology and Biochemistry, 2007, 39: 2091-2102

Effects of different amounts of straw return and nitrogen fertilizer application on soil CO₂ emission from maize fields.

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References 33

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	JIANG Jingyi, SUN Xiaoxin, WANG Xianwei, WANG Shujie, MA Guobao, CHEN Ning, DU Yu. Seasonal variation characteristics and influencing factors of dissolved organic carbon of soil water in permafrost peatlands of the Great Hing’an Mountains in summer and autumn [J]. Chinese Journal of Applied Ecology, 2023, 34(9): 2413-2420.
[2]	ZHAO Yajun, ZHENG Fenli, AN Xiaobing, SHI Hongqiang, HU Wentao, ZHANG Jiaqiong. Compound erosion effect of snowmelt, wind, and rainfall on sloping farmlands of Chinese typical Mollisol region [J]. Chinese Journal of Applied Ecology, 2023, 34(9): 2421-2428.
[3]	LYU Jinghua, ZHAO Xuyan, LU Mei, LI Cong, YANG Zhidong, LIU Pan, CHEN Zhiming, FENG Jun. Effects of vegetation and soil changes on microbial biomass carbon and nitrogen in the Napahai meadow under N deposition [J]. Chinese Journal of Applied Ecology, 2023, 34(6): 1525-1532.
[4]	MIAO He, YUAN Lei, YANG Miaoyin, HU Yanyu, CHEN Xin, HE Hongbo, ZHANG Xudong, XIE Hongtu, LU Caiyan. Mechanisms of conservation tillage on nitrogen-fertilizer reduction and maize grain improvement in Mollisols of Northeast China: Insights from a ¹⁵N tracing study [J]. Chinese Journal of Applied Ecology, 2023, 34(4): 876-882.
[5]	MAO Chao, LIN Weisheng, XU Chao, LIU Xiaofei, XIONG Decheng, YANG Zhijie, CHEN Shidong. Soil warming decreased dissolved organic carbon quantity and quality in subtropical forests. [J]. Chinese Journal of Applied Ecology, 2023, 34(3): 623-630.
[6]	YU Heng, XU Chao, ZHANG Wen-qiang, ZHOU Jia-cong, CHEN Shi-dong, XIONG De-cheng, LIU Xiao-fei, YANG Zhi-jie. Effects of management on the content and spectral characteristics of soil dissolved organic carbon in a subtropical forest [J]. Chinese Journal of Applied Ecology, 2022, 33(8): 2146-2152.
[7]	HUANG Jia-jia, HE Li-li, LIU Yu-xue, LYU Hao-hao, WANG Yu-ying, CHEN Zhao-ming, CHEN Jin-yuan, YANG Sheng-mao. Effects of biochar combined with nitrification/urease inhibitors on soil active nitrogen emissions from subtropical paddy soils [J]. Chinese Journal of Applied Ecology, 2022, 33(4): 1027-1036.
[8]	DU Guo-ming, ZHANG Rui, YU Feng-rong. Analysis of cropping pattern in black soil region of Northeast China based on geo-information Tupu. [J]. Chinese Journal of Applied Ecology, 2022, 33(3): 694-702.
[9]	CHEN Zu-ming, WANG Bin. Paths of soil erosion controlled by typical soil and water conservation practices based on the SIMWE model: A case study of the Tongshuang watershed. [J]. Chinese Journal of Applied Ecology, 2022, 33(3): 703-710.
[10]	MA Long, WANG Shu-ting, SHI Lei, ZHANG Ran, WANG Kai, ZHENG Wei, LI Zi-yan, ZHAI Bing-nian. Effects of manure combined with nitrogen fertilizer on yield and quality of winter wheat and soil biological characteristics in drylands of Northwest China [J]. Chinese Journal of Applied Ecology, 2022, 33(10): 2718-2724.
[11]	MA Zheng-bo, DONG Xue-rui, FANG Meng-ying, WANG Qi, YAN Peng, WANG Qing-yan, LU Lin, DONG Zhi-qiang. Effects of basic application of chlorocholine chloride combined with nitrogen fertilizer on nitrogen use of summer maize in North China Plain [J]. Chinese Journal of Applied Ecology, 2021, 32(3): 931-941.
[12]	YOU Yue, WU Cai-nan, ZHONG Wei-jie, HOU Zhi-lin, LIU Yue, DU Shao-ting, JIN Chong-wei. Effects of dicyandiamide on cadmium accumulation in pakchoi under instant soluble nitrogen fertilizers [J]. Chinese Journal of Applied Ecology, 2020, 31(9): 3093-3100.
[13]	LIU Rui, HAFEEZ Abdul, LI En-lin, MENG Jia-lin, TIAN Ji-hui, CAI Kun-zheng. Effects of nitrogen fertilizer reduction and biochar application on paddy soil nutrient and nitrogen uptake of rice [J]. Chinese Journal of Applied Ecology, 2020, 31(7): 2381-2389.
[14]	CUI Lei, LI Dong-po, WU Zhi-jie, LI Xue-hong, LI Yong-hua, YAN Zeng-hui, ZHENG Ye, ZHANG Jin-ming. Effects of high efficiency and stability ammonium sulfate fertilizer applied in black soil [J]. Chinese Journal of Applied Ecology, 2020, 31(7): 2390-2398.
[15]	YANG Rui, GENG Shi-ying, WANG Xiao-yan. Differences of wheat yield and economic benefits between soybean-wheat and rice-wheat cropping under different nitrogen fertilization patterns in Jianghan Plain, China [J]. Chinese Journal of Applied Ecology, 2020, 31(2): 441-448.