用雄性白毛家兔4只,每只体重1.5～1.7kg。对照组1只,实验组3只。用旧杨桃喂养无镜检血尿,用鲜杨桃喂养,则分别于10h或42h出现镜检血......

Optimum growth and production of fruit crops is strongly linked to managing irrigation water. Various method of estimati......