论文部分内容阅读
1选择矮化品种选择具有遗传特性的短枝型矮化品种，是矮化密植栽培的重要途径。这类品种的主要特点是嫁接在乔化砧上，仍然表现树体矮小，树冠丰满紧凑，枝条粗短，叶片大，萌芽率高，成枝力弱，通风透光良好，结果早。2利用矮化砧木利用矮化砧木是当前矮化密植栽培的又一主要?
1 Select Dwarf Varieties Selection of short-legged dwarf varieties with genetic characteristics is an important way of dwarfing and close planting. The main characteristics of these varieties is grafted on the Qiaowu anvil, still showing short trees, crown full compact, short stubble branches, leaves large, high rate of budding, weak branches, good ventilation and ventilation, the results of early. 2 The use of dwarfing rootstock dwarfing rootstocks is currently dwarfing planting another major?