supported by the National Key Project for Research and Development (2016YFC0501605);the Strategic Priority Research Program of Chinese Academy of Sciences (XDB40020305);the National Natural Science Foundation of China (41877016, 41530854);the Youth Innovation Promotion Association of the Chinese Academy of Sciences (2017076)。
As the birthplace of the Chinese civilization, China’s Loess Plateau(CLP) has an area of ~640,000 km2 and supports a population of more than 100 million people. It has a history of intensive agriculture more than 100...