2004•Journal of Agricultural Science Yanbian UniversityRequires access
Treatment of mixed herbicides to the stems and leaves of rice seedling field
Xiangguo Li
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Abstract
The Propanil + and Propanil + Quinclorac + Bentazon had remarkable effect on the tillering rate and taking root vitality of fratured root treated in different periods. The optimum applying period of the herbicides for rice was 3.5 - 3.0 leaves period. Considering the herbicides effect and cost,the mixed herbicides of propanil(2. 5 kg/hm2) + Quinclorac(150 g/hm2) was recommended for the rice seedling field which had optimum controlling effect.