【摘 要】
：
苹果苗扭枝定干法是对传统定干法的改进。传统定干法是在幼苗栽植后萌芽前,在其定干部位进行剪截;扭枝定干法是对生长量超过定干高度30cm以上、长势健壮的苗木,在定干处进行
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苹果苗扭枝定干法是对传统定干法的改进。传统定干法是在幼苗栽植后萌芽前,在其定干部位进行剪截;扭枝定干法是对生长量超过定干高度30cm以上、长势健壮的苗木,在定干处进行扭拉曲枝以定于。据我们的试验,扭枝定干法有以下优点:(1)能缓解幼苗强旺的长势;(2)能促使苗木当年成花,秦冠幼苗当年成花株率即达30％以
Apple seedling Twist set dry method is an improvement of the traditional set dry method. Traditionally, the traditional method of dry-set is to cut the seedlings in the dry place before they are planted. The twig twigs dry method is to grow the seedlings more than 30 cm in height and grow at a fixed height, Branches to be set at. According to our tests, twig twig dry method has the following advantages: (1) can alleviate the strong growth of seedlings; (2) seedlings can promote flowering that year, Qin Guan seedlings flowering plant that rate of up to 30%
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