HUA Dang-ling, WEI Xiu-bin, ZHENG Wen-ran, et al. Characteristics and Integrated Evaluation of Nutrients Resource in Tobacco-planting Soil of Sloping Field[J]. 2011, 25(6).
HUA Dang-ling, WEI Xiu-bin, ZHENG Wen-ran, et al. Characteristics and Integrated Evaluation of Nutrients Resource in Tobacco-planting Soil of Sloping Field[J]. 2011, 25(6).DOI:
The characteristics of nutrients and conditions of abundance or scarcity were studied
and integrated evaluation were conducted with respect to soil planted with tobacco in Wulong county.The 312 samples were taked by GPS locating and analysed by laboratory test.The results showed that most samples are of moderate content of organic matter
pH are of weak acidity
higher content of total N
moderate content of available N
77.56% of samples are of P scarcity
approximately 60% of soils are suitable for tobacco gro...