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1977年10月下旬(板栗采收半个月后),我们在五圣公社周家庄大队板栗实验园里的1株定植2年的栗树上,发现了1个刚刚成熟的栗棚(抽生枝上),栗苞内两粒果实,与早熟栗实一模一样。这一现象给予我们很大启示。为探索促进板票抽生二次枝的有效方法,1978年5月中旬,我们在朱田公社大罗卜湾大队定植2年的徐家一号雄花枝和发育枝上,剪截了80个枝条,共抽生二次枝119个,其中有22个
In late October 1977 (half a month after the chestnut was harvested), we found a newly ripe chestnut canopy on a 2-year-old chestnut tree in the Chestnut Experimental Park of the Zhou Shengzhuang Brigade of the Five Holy Communities ), Two fruits inside the chest bud, and chestnut exactly the same. This phenomenon gives us great inspiration. In order to explore an effective method of promoting the secondary branch extraction of board tickets, in mid-May 1978, we staged 80-year-old male and female twigs of Xujia No.1, which had been planted for 2 years in Daluo Buwan, Zhutian Commune Branches, a total of 119 secondary branches, of which 22