1.早施基肥基肥要在土壤封冻前施完,越早越好。具体施肥量:盛果期果园每666.7平方米施优质农家肥3000千克以上,过磷酸钙100千克,三元复合肥50～75千克,幼树和初结果树酌减。2.清园及时清除果园内落叶、病果、杂草、残枝等,烧毁或深埋。清园后,全树喷1～2次9281或强力轮纹净、腐 1. Early application of basal fertilizer to be finished before the soil frozen, the sooner the better. Specific amount of fertilizer: fruit orchards per 666.7 square meters of high-quality farmhouse 3000 kg above, superphosphate 100 kg, ternary compound fertilizer 50 to 75 kg, saplings and early fruit trees reduce. 2. Qingyuan timely removal of deciduous orchards, diseased fruit, weeds, residual branches, burned or buried. After the clear garden, the whole tree spray 1 ~ 2 times 9281 or powerful round grain net, rot