数字农科院2.0

Balanced N And C Input R.ecommendations For Rain-Fed Maize P roduction In Northern China Based On N Balances And Grain Yields

文献类型: 外文期刊

作者: Wang, XB; Cai, DX; Zhao, QS; Xie, XH; Hoogmoed, WB; Oenema, O

作者机构:

关键词: carbon; dryland; maize; nitrogen; rain-fed farming

期刊名称: JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

ISSN: 0022-5142

年卷期: 2018 年 98 卷 3 期

页码:

收录情况: JCR(2021版)

摘要: BACKGROUNDThis study aimed to assess longer-term (1993-2009) effects of combined applications of fertiliser, maize stover, and cattle manure on maize yields, partial nitrogen (N) and carbon (C) balances, and water and N-use efficiencies, to guide N and C input recommendations for rain-fed maize production in northern China. RESULTSThe field trial, with three factors at five levels and 12 treatments, was conducted at Shouyang Dryland-Farming Experimental Station, Shanxi, China. Data analysis revealed higher N balances but lower C balances significantly occurred in a dry year than in a wet year. Positive N balances related to higher N inputs resulted in higher soil available N, even downward to deep layers with increasing N inputs, while positive C balances due to higher C inputs could be benefit to increase soil organic C. Based on partial N balances and grain yields, N and C inputs at ranges of 100kg N ha(-1) and 1.9-2.9Mg C ha(-1) could be recommended for target yields of 6.7-7.2Mg ha(-1) in rain-fed maize production. CONCLUSIONThe study suggests that N balances close to neutral be given priority to improving N-use efficiency, and more positive C balances also be important for sustaining target yields and soil fertility levels. (c) 2017 Society of Chemical Industry

分类号:

  • 相关文献

[1]Effect Of Simulated Warming On The Functional Traits Of Leymus Chinensis Plant In Songnen Grassland. Guo, R, Zhou, J, Zhong, XL, Gu, FX, Liu, Q, Li, HR. 2019

[2]Post-Silking Carbon Partitioning Under Nitrogen D.eficiency Revealed Sink Limitation O f Grain Yield In Maize. Ning, P, Yang, L, Li, CJ, Fritschi, FB. 2018

[3]Climate Sensitivity of the Arid Scrublands on the Tibetan Plateau Mediated by Plant Nutrient Traits and Soil Nutrient Availability. Chen B., Chen H., Li M., Fiedler S., Mărgărint M.C., Nowak A., Wesche K., Tietjen B., Wu J.. 2022

[4]Independent and combined effects of antibiotic stress and EM microbial agent on the nitrogen and humus transformation and bacterial community successions during the chicken manure composting. Zhao H., Li S., Jiang Y., Wang D., Wang H., Dou X.. 2022

[5]Genome-wide alternative splicing variation and its potential contribution to maize immature-ear heterosis. Xiaojiao Hu,,Hongwu Wang,,Kun Li,,Xiaogang Liu,,Zhifang Liu,,Yujin Wu,,Shuqiang Li,,Changling Huang. 2021

[6]Developing Green Super Rice Varieties W.ith High Nutrient Use E fficiency By Phenotypic Selection Under Varied Nutrient Conditions. Jewel, ZA, Ali, J, Pang, YL, Mahender, A, Acero, B, Hernandez, J, Xu, JL, Li, ZK. 2019

[7]Effects of Carbon Concentrations and Carbon to Nitrogen ratios on Sporulation of Two Biological Control Fungi as Determined by Different Culture Methods. Liu, Xingzhong,Gao, Li.

[8]Nitrification performance evaluation of activated sludge under high potassium ion stress during high-ammonia nitrogen organic wastewater treatment. Jiang X., Wang H., Wu P., Wang H., Deng L., Wang W.. 2022

[9]Facilitation By Leguminous Shrubs Increases A.long A Precipitation Gradient. Zhang, HY, Lu, XT, Knapp, AK, Hartmann, H, Bai, E, Wang, XB, Wang, ZW, Wang, XG, Yu, Q, Han, XG. 2018

[10]Distribution Of Soil Aggregates And O.rganic Carbon In Deep S oil Under Long-Term Conservation Tillage With Residual Retention In Dryland. Wang, BS, Gao, LL, Yu, WS, Wei, XQ, Li, J, Li, SP, Song, XJ, Liang, GP, Cai, DX, Wu, XP. 2019

[11]Non-Climatic Component Provoked Substantial Spatiotemporal Changes Of Carbon And Water Use Efficiency On The Mongolian Plateau. Dong, G, Zhao, FY, Chen, JQ, Zhang, YQ, Qu, LP, Jiang, SC, Ochirbat, B, Chen, JY, Xin, XP, Shao, CL. 2020

[12]Soil aggregation is more important than mulching and nitrogen application in regulating soil organic carbon and total nitrogen in a semiarid calcareous soil. Liu Z., Wang M., Zhou J., Chen Z., Xu X., Zhu Y.. 2023

[13]Black liquor-derived porous carbons from rice straw for high-performance supercapacitors. Zhu, Linfeng,Shen, Feng,Yan, Lulu,Qi, Xinhua,Zhu, Linfeng,Li, Luyang,Smith, Richard L., Jr..

[14]Dynamics of soil carbon to nitrogen ratio changes under long-term fertilizer addition in wheat-corn double cropping systems of China. Wang, X. J.,Cong, R. H.,Xu, M. G.,Zhang, W. J.,Xie, L. J.,Wang, B. R.,Cong, R. H.,Wang, X. J.,Huang, S. M..

[15]A novel two-stage cultivation method to optimize carbon concentration and carbon-to-nitrogen ratio for sporulation of biocontrol fungi. Liu, X. Z.,Gao, L..

[16]Which policy would work better for improved soil fertility management in sub-Saharan Africa, fertilizer subsidies or carbon credits?. Marenya, Paswel,Nkonya, Ephraim,Kato, Edward,Xiong, Wei.

[17]Trends in grain yields and soil organic C in a long-term fertilization experiment in the China Loess Plateau. Xu, Minggang,Fan, Tinglu,Song, Shangyou,Fan, Tinglu,Zhou, Guangye,Ding, Linping.

[18]Stable isotope analysis of cattle tail hair: A potential tool for verifying the geographical origin of beef. Liu, Xiaoling,Guo, Boli,Wei, Yimin,Liu, Xiaoling,Shi, Junling,Sun, Shumin.

[19]Influence of host seed on metabolic activity of Enterobacter cloacae in the spermosphere. Roberts, D. P.,Baker, C. J.,Liu, S.,Kobayashi, D. Y..

[20]Developing a photosynthetic sterility model to estimate CO2 fixation through the crop yield in Asia with the aid of MODIS data. Kaneko, Daijiro,Yeh, P. J. -F.,Kumakura, Toshiro,Yang, Peng. 2010

作者其他论文 更多>>