Studies on the N , and -Application in the Mixed Sward of Alfalfa-Grass II. Effect of Phosphate fertilization levels on dry matter and nutrition yeild of forage in the mixed sward alfalfa-grasses
To investigate the effects of phosphate() fertilization levels on the dry matter(DM) yield, nutrition yield, and efficiency of forages in mixed sward of alfalfa-grasses, a field experiment arranged by randomized complete block design with five treatments