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为了研究不同修剪方法和修剪水平对板栗树生长与产量的影响,特进行此项试验。一、材料与方法供试材料分别采用10年生嫁接栗树与12年生实生栗树。嫁接栗设在大新县新江苗圃,共94株,栽植距离8.6×8.6米,亩植9.6株,面积共10亩;实生栗设在柳州市绿化林场,栗瘿蜂树修剪试验面积765亩,总株数13770株,株行距6×6米,亩植18株,其中修剪方法与修剪程度一项为40株。
This study was conducted to investigate the effects of different methods of pruning and pruning on the growth and yield of chestnut trees. First, materials and methods The test materials were used 10-year-old grafted chestnut trees and 12-year-old real chestnut trees. Grafted chestnut in Daxin County, Xinjiang nursery, a total of 94, planting 8.6 × 8.6 meters, 9.6 acres planted acres, covering a total area of 10 acres; real chestnut located in Liuzhou City green farm, chestnut bee tree pruning test area of 765 acres , The total number of 13770 plants, spacing 6 × 6 meters, mu planted 18, of which pruning methods and pruning a degree of 40 strains.