Safety Report on the Application of Different Concentrations of 2 Potassium 4 Chlorine Herbicide and Fertilizer in Rice Wheat Field
SUN Jun-yan;Xinyang Academy of Agriculture and Forestry;
This test uses completely random method, different concentrations of herbicide and fertilizer, on their efficacy and safety tests were conducted and determination of different concentrations of herbicide and fertilizer application on wheat leaf area, plant higher morphological index of effect and on weeds in wheat field of anti removing effect. The re-sults show that:(2 potassium chloride) herbicides in 1 500 ml ~2 250 ml/h square meters of fertilizer application on wheat growth and development has little effect, high safety and chemical control of weeds in wheat field effect is better,and it can as a good crop of herbicide application methods.
【CateGory Index】： S451.221