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夏季气候变化大,多雨多湿,是病虫害大量发生的季节,也是管理的关键时期。为夺取果品丰收,必须掌握以下管理技术: 一、抓好疏果工作:疏果有利于提高品质和产量,同时也为来年增产增收打好基础。 1.以树势的强弱、负载能力大小决定留果量,一般小型枝组保持1公斤左右;中型枝组2.5—3公斤,大型枝组5—7.5公斤。 2.疏果的原则:内堂少留,中外部
Climate change in summer, rainy and wet, is a large number of pests and diseases occur season, but also a critical period of management. In order to seize fruit harvest, we must master the following management techniques: First, do a good job of thinning fruit: thinning fruit is conducive to improving quality and yield, but also for the coming year to lay a good foundation for yield and income. 1. The strength of the tree potential, the size of the load capacity to determine the amount of retained fruit, the general small branch group to maintain about 1 kg; medium-sized branches 2.5-3 kg, large branches 5-7.5 kg. 2. The principle of thinning fruit: Less internal hall, the external