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板栗是我县最多的是干果树种,占全县干、鲜果树总株数的35.7％。如何提高板栗产量,对增加经济与外汇收入都有重要意义。目前,全县的板栗树树令高、树势弱、产量与管理水平低,多处于粗放经营状态。平均单株产量仅2.1斤。实践证明:板栗树的修剪技术对增产效果是显著的。为在全县推广修剪技术,我们于1980—1982年,连续三年对板栗成令树进行了修剪试验,取得了连续三年产量大幅度上升的
Chestnut is my county is the largest dry fruit species, accounting for the county dry, 35.7% of the total number of fresh fruit trees. How to increase the output of chestnut is of great significance to increasing economic and foreign exchange earnings. At present, the county’s chestnut trees make trees high, weak, yield and management is low, mostly in extensive operation. The average yield per plant is only 2.1 kg. Practice has proved that: chestnut tree pruning technology on the yield effect is significant. In order to popularize the pruning technology in the whole county, we pruned the chestnut tree for three consecutive years from 1980 to 1982 and achieved a substantial increase in output for three consecutive years