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A four year study in a desert land area on the effect of irrigated, cultivated land and abandoned cropland on soil biological, chemical and physical properties 期刊论文
CATENA, 2019, 卷号: 175
作者:  Shang, Z. H.;  Cao, J. J.;  Degen, A. A.;  Zhang, D. W.;  Long, R. J.
收藏  |  浏览/下载:61/0  |  提交时间:2019/11/26
Desert land  Cultivation  Legume planting  Carbon sequestration  Soil quality  
Effects of different nitrogen fertilizer levels on growth and active compounds of rhubarb from Qinghai plateau 期刊论文
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2019, 卷号: 99, 期号: 6
作者:  Xiong, Feng;  Nie, Xiuqing;  Zhao, Xiaohui;  Yang, Lucun;  Zhou, Guoying
收藏  |  浏览/下载:64/0  |  提交时间:2019/11/26
Rheum tanguticum Maxim  ex Balf  nitrogen fertilizer  growth traits  active components  seasonal changes