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环剥,又称环状剥皮。近几年来,广大果农应用环剥技术,有力地促进了苹果幼树早期丰产,获得了较高的经济效益。但是,也有不少果农对环剥技术应用不当,造成的损失也很惨重。笔者通过深入调查及大量实践,总结并提出一些改进意见,与广大读者共同探讨。 一、环剥技术在应用中存在的问题 1.低龄树环剥 有的果农求财心切,对2～3年生的小幼树过重环剥,尤其环剥主干,
Girdling, also known as ring peeling. In recent years, the majority of farmers apply girdling technology, effectively promoted the early apple tree bumper yield, access to higher economic benefits. However, many farmers also applied the girdling technology improperly and caused heavy losses. Through in-depth investigation and extensive practice, the author summarizes and proposes some suggestions for improvement and discusses with readers. First, the girdling technology in the application of the existing problems 1. The young tree ring peel some of the farmers seeking financially cut, 2 to 3 years old young trees overly girdling, in particular the girdling trunk,