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[期刊论文] 作者：Ka Lin,Decheng Li,Xiaodong Son,
来源：农业科学(英文) 年份：2017
Xuancheng City is the dominant tobacco-planting area of Anhui province due to the high quality of the tobacco leaves. However, the potassium content in the toba...
[期刊论文] 作者：Ka Lin,Decheng Li,Ganlin Zhang,
来源：农业科学(英文) 年份：2017
The parental material of soils in the Qilian Mountains of northwest China is mainly aeolian loess containing CaCO3 which may remain in soils under the semiarid-...
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