栽培苹果新品种华冠应注意的几个问题１、根据园地条件选择适宜砧木华冠品种对肥水条件敏感，在肥水充足的园地表现为树势旺、生长势强、不易控制；瘠薄干旱地区种植，树势较弱，进入盛果期后，结果过多，肥水不足，树势易衰弱、果实小、质量差，枝干易感粗皮病。应根据园... A new species of cultivated apple Arima should pay attention to several issues 1, according to the conditions of the garden to select the appropriate stock of Acupressure varieties are sensitive to fertilizer and water conditions in the fertilizer-rich in the performance of the park for Wang prosperous, strong growth and difficult to control; barren arid areas planted , The tree is weak, into the full fruit period, the result is too much, inadequate fertilizer and water, the tree is easy to weaken, the fruit is small, poor quality, branches susceptible to the disease. Should be based on the park ...