Organic Carbon, Nitrogen and Phosphorus Contents of Some Soils of Kaliti Tea-Estate, Bangladesh

被引：0
|
作者：
Ahmed, M. Shamsuddin [1 ]
Shahin, M. M. Hasan [1 ]
Sanaullah, A. F. M. [1 ]
机构：
[1] Univ Chittagong, Dept Chem, Chittagong 4331, Bangladesh
来源：
PAKISTAN JOURNAL OF ANALYTICAL & ENVIRONMENTAL CHEMISTRY | 2005年 / 6卷 / 02期
关键词：
Soil; total nitrogen; organic carbon; organic matter; carbon nitrogen ratio; available phosphorus;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Some soil samples were collected from Kaliti Tea-Estate of Moulvibazar district, Bangladesh. Total nitrogen, organic carbon, organic matter, carbon-nitrogen ratio and available phosphorus content of the collected soil samples of different depths and of different topographic positions have been determined. Total nitrogen was found 0.07 to 0.12 %. Organic carbon and organic matter content found to vary from 0.79 to 1.25 and 1.36 to 2.15 % respectively. Carbon-nitrogen ratio of these soils varied from 9.84 to 10.69, while available phosphorus content varied from 2.11 to 4.13 ppm.
引用
收藏
页码：59 / 64
页数：6
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