摘要
本文论述了四川省西部植茶的黄壤和酸性紫色土的重要化学性质和茶树产量的关系。提出了高产茶园土壤化学性质的指标体系和铝离子饱和度,盐基离子总量、钙离子饱和度,盐基饱和度和有机质含量等指标量区间,使研究具有体系化和定量化,研究结果对科学管理茶园土壤具有一定意义。
The main chemical properties of yellow soil and acid purple soil in tea gardens in the west of sichuan province, are fully described and analysized. The relationship between the two kinds of soil and the yield of tea plants is discussed in detail. Furthermore, the paper suggests. an index system of the main chemical properties of acid soil in high-yiedling tea gardens and the index amplitudes of aluminium saturation percefitage, bases ionic me/100g, caluium saturation percentage bases saturation percentage and organic matter percentage. Thus, the study is made systematized and quantified.
出处
《四川农业大学学报》
CSCD
1990年第1期44-50,共7页
Journal of Sichuan Agricultural University
