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板栗分布广,经济价值高,但由于结果迟(一般约7—8年,甚至10年以上才能结果),产量低(目前平均亩产仅百斤左右),因此,影响板栗的栽培与发展。板栗低产的原因,除栽培管理粗放外,“种”是一个重要因素。所
Chestnut is widely distributed and has high economic value. However, due to late results (generally about 7-8 years or even over 10 years), the yield is low (at present, the average yield per mu is only about 100 jin), thus affecting the cultivation and development of chestnut. Chestnut low yield reasons, in addition to extensive cultivation and management, “species” is an important factor. The