|
|
|
|
|
Juan Ai, Lun Hu, Shuhua Xia, Hongling Xiang and Zhaojiu Chen
Agricultural productive services can increase grain output and farmers? incomes, promote agricultural production efficiency and break the constraints of agricultural environmental resources. In practice, China?s agricultural productive services are devel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tianfeng Wei, Donghui Shangguan, Xia Shen, Yongjian Ding and Shuhua Yi
The Kaxgar River Basin, a key section of the Tarim River Basin, is a typical ecologically fragile region that has undergone rapid changes to its spatial patterns over the preceding few decades. In particular, the expansion of salinized land has posed a s...
ver más
|
|
|
|
|
|