Biochemical and enzymatic study in rice plants effected with some chemical compounds

The presebt studywas taken up to investigate the following points:- 1-The effect of Saturn and Ronstar herbicides on the carbothydrate fractions, protein content and enzyme activity of , B amylase and phosphorylase in the rice plant through many periods of plants growth. 2- Effect of saturn and ronstar herbicides on grain and sttaw yield and quality .