以容县励志果场的沙田柚为试材,根据土壤和叶片的营养诊断状况,进行了相应的矫正施肥试验示范。结果表明,矫正施肥的沙田柚树平均每667 m2产量为2 642.6 kg,比上年的2 339.2 kg提高13.01%,比对照增产19.03%,可溶性固形物含量提高1.7%,失水干沙率下降到0.8%,风味浓郁,品质明显提高。 Taking Shatian pomelo of inspirational fruit farm of Rongxian County as test material, according to the nutrition diagnosis status of soil and leaf, the corresponding experiment of fertilization and fertilization was carried out. The results showed that the average yield of Shatian pomelo trees per hectare was 2 642.6 kg per 667 m2, increased 13.01% than that of 2 339.2 kg of the previous year, 19.03% more than that of the control, soluble solid content increased 1.7%, and the rate of water loss and dry sand decreased To 0.8%, rich flavor, quality improved significantly.