‘皇冠’梨双臂顺行式棚架改造技术

Technical Research on the Shelves Transformation of Double Arm Parallel Trellis for‘Grown’Pear

梨树双臂顺行式棚架栽培模式在高品质、省力化、机械化方面优势明显,是近年来推广应用最快的梨树栽培模式之一。作者介绍了河西地区‘皇冠’梨双臂顺行式棚架改造技术,包括树形改造、棚架搭建、整形修剪等,为纺锤树形‘皇冠’梨改造为双臂顺行式棚架结构的示范应用提供技术参考。

The double arm parallel greenhouse cultivation mode of pear trees has obvious advantages in high quality,labor-saving,and mechanization,and is one of the fastest promoted and applied pear tree cultivation modes in recent years.The author introduces the double arm parallel transformation technology of‘Crown’pear in the Hexi region,including tree shape transformation,shed construction,shaping and trimming,providing technical reference for the demonstration application of transforming spindle shaped‘Crown’pear into double arm parallel shed structures.