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苹果树旺长的主要原因是:早期肥水过大,加之管理不当,使树势过旺,从而影响了苹果的花芽分化,那么,怎样可以使旺长苹果树,早成花,早挂果,早丰产呢?可以采用如下管理技术: 1 控制水肥 苹果花芽分化时期是6月～9月间,如果在此期,能够使苹果的营养生长减缓或停止,而主要进行生殖生长即花芽分化,自然会成花早且成花多。 方法:花芽分化期间,严格控制水肥在树盘周围进行深中耕翻地,晒土,使水分供应减少,并切断部分吸收根。可以抑
The main reason for the long apple tree is: early fertilizer is too large, combined with improper management, so that the potential for excessive tree growth, thus affecting the differentiation of apple flower buds, then how can make long apple trees, as early as flowers, early fruiting, early High yield? Management techniques can be used as follows: 1 Control of water and fertilizer Apple flower bud differentiation period is from June to September, if in this period, can make apple vegetative growth slowed down or stopped, and mainly reproductive growth that flower bud differentiation will naturally Flowering early and into more flowers. Methods: During flower bud differentiation, water and fertilizer were strictly controlled around the tree plate for deep plowing and soil washing to reduce the water supply and cut off some of the absorbed roots. Can be suppressed