论文部分内容阅读
矮化梨因早果、丰产和品质好,而愈来愈受欢迎。为了加速榅桲属矮化梨苗木繁殖速度和提高苗木质量,我们进行了嫁接时期和剪砧方法的试验。材料及方法试验在陕西省果树所苗圃进行,以云南榅棒为基砧,在中间砧哈代上20cm 处芽接酥梨品种。嫁接时期分6月10、20和30日3个处理,接后10天进行剪砧和半打倒处理,每处理20株,以常规3年出圃苗为对照。结果分析(一)对嫁接苗生长的影响从表1看出,无论是剪砧还是半打倒均以
Dwarf pear due to early fruit, high yield and good quality, and more and more popular. In order to speed up Prunus dwarfing pear seedling propagation and improve seedling quality, we conducted the grafting period and shear anvil method test. Materials and Methods The experiment was carried out in the nursery of fruit trees in Shaanxi Province. The Yunnan sticks were used as rootstock, and the pear varieties of Budding pear were sprouted at 20cm on the middle anvil. The grafting period was divided into 3 treatments on June 10, 20 and 30 June, followed by shearing anvil and half down treatment 10 days later, with 20 plants for each treatment. Analysis of the results (A) the impact of the growth of grafted seedlings seen from Table 1, either the anvil cut or half down with