Zobrazeno 1 - 10
of 459
pro vyhledávání: '"Tang Huajun"'
Publikováno v:
中国工程科学, Vol 25, Iss 4, Pp 14-25 (2023)
Food concerns national livelihood and food security is vital for national security. In the context of “dual circulation” (i.e., domestic and international economic circulation) in China, clarifying the basic situation and challenges of food secur
Externí odkaz:
https://doaj.org/article/55f9ef49123b4e2d99b1d8a9a2f0445e
Publikováno v:
中国工程科学, Vol 24, Iss 1, Pp 64-72 (2022)
As cropland and water resources are most valuable, the rational development and utilization of agricultural water and land resources are crucial for national food, ecological, and resource security. Therefore, obtaining timely and accurate informatio
Externí odkaz:
https://doaj.org/article/2253f479b6e14feb9a883c289079ef82
Publikováno v:
中国工程科学, Vol 24, Iss 1, Pp 20-28 (2022)
The balance of supply and demand for agricultural resources in China is becoming increasingly tight due to the multiple effects of high-quality agricultural production, transformation and upgrading of food consumption structure, and climate change. T
Externí odkaz:
https://doaj.org/article/2ffbe6eb42e042f6ad09176b9621937d
Autor:
Yao Yanmin, Ye Liming, Tang Huajun, Tang Pengqin, Wang Deying, Si Haiqing, Hu Wenjun, Ranst Eric Van
Publikováno v:
Open Geosciences, Vol 7, Iss 1 (2015)
Soil organic matter (SOM) content is one of themost important indicators of soil quality and hence theproductive capacity of soils. Northeast China (NEC) is themost important region in grain production in China. Inthis study,we assessed the spatiotem
Externí odkaz:
https://doaj.org/article/4e84c7a05cca4bf6ad8017bed8fc35f2
Autor:
Xin, Xiaoping, Lan, Xueqi, Li, Linghao, Tang, HuaJun, Guo, Haonan, Li, Hui, Jiang, Cuixia, Liu, Feng, Shao, Changliang, Qin, Yifei, Liu, Zhonglin, Qing, Gele, Yan, Ruirui, Hou, Lulu, Qi, Jiaguo
Publikováno v:
In Science of the Total Environment 10 October 2024 946
Publikováno v:
In Ecological Indicators October 2024 167
Publikováno v:
In Computers & Industrial Engineering September 2024 195
Publikováno v:
In Applied Geography November 2024 172
Publikováno v:
In Computers and Electronics in Agriculture November 2024 226