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这里采用当地小板栗育苗的方法:种子催芽后,当胚根3—5cm时,断去1/3-1/2胚根再播种,1年生实生苗和1年生嫁接苗分别长高到30-40cm和70-80cm时随即断茎尖,以控制主根生长和高生长,促发须根和苗茎加粗生长。试验表明:断胚根苗木比不断胚根苗木根系数平均增加209.09％;1年生断茎尖实生苗比不断茎尖实生苗地径平均增粗29.94％,2年
Here using local small chestnut nursery method: seed germination, when the radicle 3-5cm, 1 / 3-1 / 2 radicle cut off and then sowing, 1-year-old seedlings and 1-year-old grafted seedlings were up to 30- 40cm and 70-80cm immediately when the tip of the cut, in order to control the growth of the main root and high growth, promote stem and seedling stem bold growth. The results showed that the root number of cut radicle seedlings increased by 209.09% on average compared with that of continuous radicle seedlings. The average diameter of cuttings of one-year-old cuttings shoots grew 29.94%