Zobrazeno 1 - 10
of 325
pro vyhledávání: '"n rate"'
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 5, Pp 1671-1684 (2024)
Excessive use of N fertilizers (driven by high-yield goals) and its consequent environmental problems are becoming increasingly acute in agricultural systems. A 2-year field experiment was conducted to investigate the effects of three N application m
Externí odkaz:
https://doaj.org/article/093476ac60694d7693f3478caa564a01
Publikováno v:
Fundamental and Applied Agriculture, Vol 8, Iss 1, Pp 359-367 (2023)
As per 4Rs nutrient stewardship, the right timing and right rate of nitrogen (N) are two important attentions for profitable and sustainable crop production, particularly in the N deficient soil. The effectiveness of N utilization depends on the appr
Externí odkaz:
https://doaj.org/article/914808e2a1904f33b69869626d490584
Publikováno v:
Agriculture, Vol 14, Iss 3, p 439 (2024)
Quantifying potential reductions in environmental impacts for multi-crop agricultural production is important for the development of environmentally friendly agricultural systems. To analyze the spatial differences in the potential reduction in nitro
Externí odkaz:
https://doaj.org/article/bd6806b26bb24a27a75e53ce74053de0
Autor:
Changchun Guo, Lin Zhang, Peng Jiang, Zhiyuan Yang, Zongkui Chen, Fuxian Xu, Xiaoyi Guo, Yongjian Sun, Jun Ma
Publikováno v:
Foods, Vol 13, Iss 6, p 855 (2024)
The important reason for the commercial value of hybrid rice suffering is due to excessive chalkiness, and the biosynthesis of starch and proteins is critical for regulating chalkiness; however, it is currently unclear how the application of N fertil
Externí odkaz:
https://doaj.org/article/2b5a01299b4c4d01a91ecd9fcc7eca6f
Publikováno v:
Nitrogen, Vol 3, Iss 3, Pp 514-527 (2022)
An online calculator is available to determine economic optimum nitrogen rate (EONR) for maize (Zea mays L.) production in the USA Corn Belt. For Minnesota, this calculator considers nitrogen (N) fertilizer cost, maize grain price and crop history, a
Externí odkaz:
https://doaj.org/article/73ebf5f4ffb24cce90026e15b85e6c6c
Akademický článek
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Autor:
Xiu Zhang, Manyu Liu, Feina Zheng, Yuanjie Dong, Yifan Hua, Jinpeng Chu, Mingrong He, Xinglong Dai
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Increasing nitrogen (N) input is essential to satisfy the rising global wheat demand, but this increases nitrous oxide (N2O) emissions, thereby exacerbating global climate change. Higher yields accompanied by reduced N2O emissions are essential to sy
Externí odkaz:
https://doaj.org/article/e21d7009c54c48cb8e5b26c907edb67b
Akademický článek
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Publikováno v:
Agriculture, Vol 13, Iss 3, p 694 (2023)
Systematic evaluation of nitrogen (N) application in multi-crop production and its environmental impacts are of great significance for sustainable development of agriculture. Previous studies have focused on the evaluation of grain crops at the natio
Externí odkaz:
https://doaj.org/article/71c0e8d0f7ac42da83c3471760c9cc0a
Autor:
M. M. R. Jahangir, R. W. Bell, S. Uddin, J. Ferdous, S. S. Nasreen, M. E. Haque, M. A. Satter, M. Zaman, W. Ding, M. Jahiruddin, C. Müller
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Wetland rice cultivation contributes significantly to global warming potential (GWP), an effect which is largely attributed to emissions of methane (CH4). Emerging technologies for wetland rice production such as conservation agriculture (CA) may mit
Externí odkaz:
https://doaj.org/article/f82481e98a9f466ea7e07c91e168f6b1