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杏树具有开花多,座果少的特点。经多年实践,搞好如下管理,可以显著增强树势,提高座果率。1.扩穴施肥解冻后或采收落叶后,深刨树盘,里浅外深,宽2～3米,深20～30厘米。同时株施有机肥,幼树25～50公斤,初果期树50～100公斤,大树100～150公斤。施肥后,浇足水。提高地力,强壮树势。
Apricot with flowering, fruit less features. After many years of practice, do a good job in the following management, can significantly enhance the tree vigor and improve the fruit set rate. 1. After the hole fertilization thawing or harvest deciduous, the deep planing tree plate, shallow depth, width 2 to 3 meters, 20 to 30 cm deep. At the same time Zhu Shi organic fertilizer, young trees 25 to 50 kilograms, early fruit trees 50 to 100 kilograms, trees 100 to 150 kilograms. After fertilization, pour enough water. Improve soil fertility and strong tree vigor.