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1980年以来,我国北方苹果发展面积很大,而且品种多样,栽培方式不一;既有乔化疏植,也有矮化密植,管理有好有坏,效果各异。据观察,在新植园中,从品种的选择到树体的管理都存在着不少问题,如不加以纠正,将直接影响到苹果的生产和今后的经济效益的发挥。现针对存在问题谈谈改进意见。
Since 1980, the apple growing area in the north of our country is very big, and the varieties are diverse and the cultivation methods are different. There are not only Qiaohua Shuzhi but also dwarf densification and close planting with good and bad management and different effects. It is observed that in the new plantation, from the species selection to the management of the tree there are many problems, if not be corrected, will directly affect the production of apples and the future economic benefits. Now talk about the existing problems to improve the views.