|
|
|
|
|
Wenjun Li, Bingrong Wu, Bao Hu, Yanan Wan, Jichuan Wang and Mengmeng Jia
In recent years, severe hailstorms have caused damage to cotton leaves and stalks. In order to identify the effects of cotton leaf damage on its dry matter accumulation, protective enzyme activity and yield in different periods, in this experiment, diffe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jian Zhang, Zhaoguang Hu, Yanan Zheng, Yuhui Zhou and Ziwei Wan
Unlike existing studies focused on the causal relationship between electricity consumption and economic growth at the macro level, this paper uses monthly data from January 2006 to December 2015 and applies the correlation coefficient, as well as Kullbac...
ver más
|
|
|
|
|
|