EFFECT OF MALATHION ON CELLULASE, PROTEASE, UREASE AND PHOSPHATASE-ACTIVITIES FROM A TROPICAL GRASSLAND SOIL OF ORISSA, INDIA

被引:0
作者
SATPATHY, G
BEHERA, N
机构
关键词
MALATHION; CELLULASE; PROTEASE; UREASE; PHOSPHATASE;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The effect (commercial formulation) of malathion on cellulase, protease, urease. and phosphatase activities was investigated in a laterite type tropical soil in laboratory condition. Although there was an initial depression, the cellulase activity showed a recovery tendency around 21 st day of incubation. The protease activity also declined but the soil samples treated with low dose of malathion exhibited a tendency of recovery towards the end of 21st day. There observed a marked suppression of urease and phosphatase activities in malathion treated soil samples.
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页码:301 / 310
页数:10
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