论文部分内容阅读
当前我省矮密栽培多以乔砧或矮化砧嫁接普通型品种为主,而作为矮密栽培途径之一,利用短枝型品种进行密植栽培则起步较晚。为了给大面积生产提供依据,从1981年开始我们进行了短枝型苹果新红星的栽培试验。试材为1981年春定植的一年生新红星,基砧山定子。接穗品种引自中国果树所,株行距(?)×5米,以同期定植的红星品种为对照。
At present, the cultivation of Dwarf in our province is mostly dominated by common grafting with Dwarfing Anvil or Dwarfing Anvil. As one of the short-density cultivation methods, the close-planting cultivation using spur-type varieties started relatively late. In order to provide a basis for large-scale production, since 1981, we conducted a sprig apple red star cultivation test. The material for the 1981 spring planting annual new star, base anvil mountain stator. Scion varieties from the Chinese fruit trees, spacing (?) × 5 meters, with the same period of planting Red Star varieties as a control.