Experimental Study on Combined Use of FA Handilong and Water-holding Agent to Winter Wheat

Through the experiment on combined use of FA Handilong and water-holding agent to winter wheat,their effects on the soil water content,the yield and the growth of winter wheat are studied in this paper.The results show that the combined use of FA Handilong and water-holding agent to winter wheat is very effective to increase the production and the profit.On the whole,the results of the HB75 treatment,in which the water-holding agent is 75 kg/hm2 and the Handilong is 1.5 kg/hm2 and the HB45 treatment,in which the water-holding agent is 45 kg/hm2 and the Handilong is 1.5 kg/hm2,are the best.