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作 者:薛海云 付社岗 XUE Haiyun;FU Shegang(County Fruit Industry Development Center of Pucheng County,Pucheng 715500,China)
机构地区:[1]陕西省蒲城县果业发展中心,陕西蒲城715500
出 处:《果树资源学报》2022年第1期50-51,共2页Journal of Fruit Resources
摘 要:蒲城县是酥梨之乡,目前全县酥梨树龄多在20~30 a,成龄园郁密,通风透光条件差,树势衰弱、果品质量不断下降,已严重影响到梨产业健康持续发展。针对这种情况,利用间伐改形技术对传统梨园进行更新改造,通过调研,间伐改形技术可以达到提质增效的目的。Pucheng County is the hometown of crisp pears.At present,the tree age of crisp pears in the whole county is mostly between 20 and 30 years.The dense adult orchards,deteriorating ventilation and light transmission conditions,weak tree vigor and declining fruit quality have seriously affected the healthy and sustainable development of pear industry.In view of this situation,the traditional pear orchard was upgraded by intermediate base cutting modification technique to achieve the purpose of improving quality and efficiency.
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