Physico-chemical properties of the soil under the two forest plantation stands around Varanasi (UP), India

被引：0

作者：

Kumar, Jitendra ^{[1
]}

机构：

[1] Sampurnanand Sanskrit Univ, Dept Sci, Varanasi 221002, Uttar Pradesh, India

来源：

PLANT ARCHIVES | 2008年 / 8卷 / 01期

关键词：

physico-chemical; soil; Acacia auriculiformis; plantation stand;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Soil physico-chemical properties under three and six year forest plantations of Acacia auriculiformis at Phulwaria and Saresar in the outskirts of Varanasi were studied for topography, colour, texture, bulk density, porosity, field capacity, water holding capacity, soil moisture, pH, organic carbon, exchangeable K and Ca, total N, available P and ON ratio. Results explain the high infiltration, nutrient concentration and related high to low levels of N>Ca>K>P.

引用

页码：249 / 254

页数：6