PERSISTENCE OF CHLORSULFURON AND BAY SMY 1500 IN AIR DRY SOIL AT ROOM-TEMPERATURE

被引:4
作者
KINFE, B
PEEPER, TF
机构
关键词
BIOASSAY; DEGRADATION; TRITICUM-AESTIVUM;
D O I
10.1017/S0890037X00036812
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Persistence of BAY SMY 1500 and chlorsulfuron during storage for 0 to 6 mo at room temperature in air-dry clay loam soil with pH 7.6 and sandy loam soil with pH 6.6 was determined with conventional wheat bioassay procedures. BAY SMY 1500 had predicted half-lives greater than 6 mo in both soils. Half-lives of chlorsulfuron were 6.0 and 3.2 mo in the clay loam soil and sandy loam soil, respectively.
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页码:29 / 32
页数:4
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