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近年,由日本山梨县果树试验场开发的丫字型矮化密植桃树栽培技术,已逐渐代替自然开心树型,并已在主要桃产区示范推广。这种丫字型矮化密植桃树栽培技术有以下4大特征。
In recent years, the Ya-type dwarf-dense planting peach cultivation technology developed by the fruit tree test site in Yamanashi Prefecture of Japan has gradually replaced the natural happy tree type and has been demonstrated and popularized in major peach producing areas. This yar-shaped dwarf dense planting peach cultivation techniques have the following four characteristics.