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随着果树矮化栽培在全世界的迅速发展,我国矮化苹果园的面积也在不断扩大。为了研究相应的栽培技术,探索适于我国,特别是黄河故道地区,矮砧苹果树的整形修剪技术,我们从1978年开始,在河南郑郊圃田乡岔河大队,和大队科研小组共同建立整形修剪试验园,选择国外具有代表性的优秀树形:纺缍形、
With the rapid development of dwarfing cultivation of fruit trees in the world, the area of dwarf apple orchards in China is also expanding. In order to study the corresponding cultivation techniques and to explore the plastic trimming technology suitable for the apple trees in our country, especially in the old course of the Yellow River, we started with the research team of the brigade team in Tianxiang, Zhengjiaopu, Henan since 1978 Plastic trimming test garden, select the outstanding representative of the foreign tree: Spinning,