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1984年4月,韶关林科所以1年生板栗实生苗作砧木,优良的“韶林18”板栗的枝条作接穗,当年嫁接成活的苗木营造了早实丰产试验林5亩,嫁接后第3年,亩产板栗就达到77kg,比一般的板栗结实时间提早了6—7年,产量提高了2倍多,早实丰产试验获得成功,为今后发展板栗生产展示了良好前景。照片为该所科研人员在观测“韶林18”板栗的单株挂果情况。
April 1984, Shaoguan Linke so one-year-old chestnut seedlings as rootstocks, excellent “Shaolin 18” chestnut branches for the scion, then grafted alive seedlings to create early-season high yield test forest 5 acres, after grafting 3 Year, chestnut yield per mu reached 77kg, chestnut solid than the average time of 6-7 years earlier, the yield increased more than 2 times, early solid yield test was successful for the future development of chestnut production showed good prospects. Photos for the researchers in the observation of “Shaolin 18” chestnut per plant fruiting.