Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Qing Xu, Ma"'
Publikováno v:
Journal of Zhejiang University-SCIENCE B. 17:294-302
In recent years, excessive use of chemical nitrogen (N) fertilizers has resulted in the accumulation of excess ammonium (NH 4 + ) in many agricultural soils. Though rice is known as an NH 4 + -tolerant species and can directly absorb soil intact amin
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(7)
Organic nitrogen can play an important role in plant growth, and soil pH changed greatly due to the over-use of chemical fertilizers, but the effects of soil pH on the competitive uptake of amino acids by plants and rhizosphere microorganisms are lac
Autor:
Xiao Huang, Cao, Chu, Zhong, Qing Xu, Ma, Lian Feng, Zhu, Jun Hua, Zhang, Sheng Miao, Yu, Qian Yu, Jin, Liang Huan, Wu
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 27(3)
On the basis of field soil sampling, this paper investigated the distribution characteristics of soil different nitrogen (N) forms and its influence factors in the different typical zonal soils. The results showed that the concentrations of soil extr
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(12)
Currently, reasonable disposal of municipal sewage sludge is one of the important issues in the field of resources and environmental science. Sludge is rich in large amounts of organic matter and available nutrients, promoting soil fertility, soil ph
Autor:
Jin Qianyu, Zhang Junhua, Zhu Lianfeng, Xin Yang, Chu Zhong, Lianghuan Wu, Qing-xu Ma, Cao Xiaochuang
Publikováno v:
PLoS ONE
PLoS ONE, Vol 11, Iss 6, p e0157979 (2016)
PLoS ONE, Vol 11, Iss 6, p e0157979 (2016)
Amino acids are important sources of soil organic nitrogen (N), which is essential for plant nutrition, but detailed information about which amino acids predominant and whether amino acid composition varies with elevation is lacking. In this study, w