浅谈苹果幼旺树促花技术进入初果期的苹果树，往往由于修剪技术不当或过量施用氮肥等因素，常造成营养生长过于旺盛而不能适期结果．可采取以下几项技术措施促进花芽分化，达到预期结果的目的。一、调节肥水促花．苹果树对氮。磷、钾的吸收比例在１，０．５：１左右．而幼... Talking about the apple tree vigor to promote flower technology into the early fruit of the apple tree, often due to improper pruning techniques or excessive nitrogen fertilizer and other factors, often resulting in vegetative growth is too strong and can not be the appropriate results. Can take the following technical measures to promote flower bud differentiation, to achieve the desired results. First, regulate fertilizer to promote flower. Apple tree to nitrogen. Phosphorus, potassium absorption ratio of about 1: 0.5: 1. And young ...