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这次我们总结昌黎后两山和中两山的示范推广工作中,发现果的果树,因下剪技受到极大的损失。后两山全村有梨树2571棵,51年接受剪枝技术的有13户,剪树469棵,未剪枝的梨树尚有2102棵。剪枝和不剪枝的梨树,产量上有着显着的差别。例如孙凤云的果园,有梨树48棵,因剪枝,平均每棵梨树产275斤。和他梨园连界的孙有,有梨树28棵,树势发育相同,管理工作也相似,只是没有剪枝产量平均每棵树仅产106斤,二者相差169斤,再以全村一般情况而言,剪枝的梨树469棵,总产量37379斤,平均每棵产79.7斤,
This time we summarize the demonstration promotion work of the two mountains in Changli and in the two mountains, and found that the fruit trees were greatly damaged due to the scissoring technique. After the two mountains there are 2571 pear trees in the village, 51 years to accept pruning technology, there are 13 households, cut tree 469, there are still 2102 non-pruning pear. Pruning and not pruning pear, the yield has a significant difference. For example, Sun Fengyun’s orchard, there are 48 pear trees, because of pruning, the average yield of 275 pounds per pear tree. There are 28 pear trees with the same development of trees and the same management work, except that there is no yield of pruning trees on average, only 106 pounds per tree, a difference of 169 pounds between them, and then the whole village is generally Situation, the pruning pear 469, the total output 37,379 pounds, an average of 79.7 pounds per crop,