我区板栗采收有“拣粒”和“打棚”两种方法,前者是在栗实成熟自落后每日拣一次,或数日拣一次。后者是在栗拥有30%开裂时用竿一次打净,将棚堆放数日后再行脱粒。“拣粒”和“打棚”对板栗当年产量、质量和翌年结果有否影响至今尚少报道。现将我们于1975年至1980年的试验结果整 Chestnut harvest in my area, “picking grain” and “shading” two methods, the former is mature in the chestnut since the day after picking once, or picking once a few days. The latter is in the chestnut has 30% cracking with a rod net, the shed after a few days threshing. “Picking grain” and “shed” on chestnut year production, quality and the following year’s results have so far not been reported. Now we from 1975 to 1980 the whole test results