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苹果①春季修剪:包括拉枝开角、刻芽和花前复剪。花前复剪在能够准确辨认花芽形态后进行,复剪主要任务是调节花量,使花芽、叶芽量达到适宜的比例,同时还要注意剪除冬剪时遗漏的病虫枝、干枯枝、重叠枝等。②完成追肥、浇水、松土、保墒。在土壤解冻后至发芽前尽早追施速效肥,可采用条沟或环状沟方式施入,以尿素为标准的施肥量为:幼树667平方米施20~30千克,初结果树667平方米施40~60千克,盛果树667平方米施100~150千克,施肥后及
Apple ① spring pruning: including pull branches open angle, carved buds and flowers before the complex cut. Pre-flower complexion can be accurately identified after the flower bud morphology, the main task is to reconcile the amount of flowering, flower buds, leaf buds to reach the appropriate proportion, but also pay attention to cut off the winter shears omission of pest branches, dry branches, overlap Branches and so on. ② complete top dressing, watering, loose soil, moisture. In the soil thawed early to germinate quickly after the pursuit of quick-effect fertilizer can be used ditch or annular ditch way to apply urea as the standard amount of fertilizer: 667 square meters young tree facilities 20 to 30 kg, the initial result tree 667 square Meishi 40 to 60 kg, fruit trees Sheng 667 square meters facilities 100 to 150 kg, after fertilization and