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红富士苹果是果树栽培业的“拳头”产品,近年来在全国各地得到了迅速发展,但其幼树在越冬过程中常常发生抽条现象。调查发现,有的果园1—2年生幼树抽条率达5%以上,尤以植干低洼粘重土壤上的树表现最重。幼树越冬抽条发生在冬春季节(河北省多在2月下旬至3月中旬),在预防上要重视夏秋管理。1.栽植红富士最好避开风口及土壤粘重、低洼易涝之地。已建在这些地方的果园,要注意防风,
Red Fuji apples are the “fist” products of the fruit cultivation industry and have been rapidly developed in various parts of the country in recent years. However, the sapling phenomenon often occurs in their young trees in the winter. The survey found that some of the orchard 1 - 2-year-old sapling rate of more than 5%, especially in the dry-lying low-lying sticky soil on the performance of the tree. Saplings overwintering pumping occurs in winter and spring (Hebei Province in late February to mid-March), in the prevention should pay attention to summer management. 1. Red Fuji planting the best to avoid the tuyere and soil sticky, low-lying waterlogging land. Orchards have been built in these places, pay attention to windbreak,