一、施肥1.基肥。桃树施基肥时间一般在9月上中旬至10月上旬之间。盛果期丰产园施农家肥1千克果2千克肥。施农家肥时最好适当混合一些速效肥料(速效化肥比例为N∶P∶K=7∶5∶9。667平方米投资200～300元)。2.追肥。一般盛果期桃园全年追肥3～4次,前期多,后期较少,以壮果肥为主。具体为:一是花前肥。以氮为主,每667平方米施优质复合肥50千克。二是果实第一次迅速生长期。以氮为主配合少量磷钾肥,每667平方米 First, fertilization 1. Basal fertilizer. Peach base fertilizer time is generally mid-September to early October. Sheng fruit period fruit garden fertilizer 1 kg 2 kg fruit fertilizer. Fertilizers are best when appropriate mixed with some quick-acting fertilizer (quick-acting fertilizer ratio of N: P: K = 7: 5: 9.667 square meters investment of 200 to 300 yuan). 2 top-dressing Generally full fruit Taoyuan dressing 3 to 4 times throughout the year, pre-more, less late to strong fruit fat-based. Specifically: First, pre-fat. Nitrogen-based, each 667 square meters facilities 50 kg of high-quality compound fertilizer. Second, the fruit is the first rapid growth period. Nitrogen-based with a small amount of phosphorus and potassium fertilizer, every 667 square meters