| 李超,张丹,全勇,鲁兴凯,龚占斌,唐昕,吴冬,王顺富,张秀英,黄国嫣,程安富,罗涛.昭通不同种植模式对苹果‘烟富8号’树体生长及 果实品质的影响[J].中国南方果树,2023,52(2): |
| 昭通不同种植模式对苹果‘烟富8号’树体生长及 果实品质的影响 |
| Effects of Different Planting Patterns on The Growth and Fruit quality of Apple Yanfu No.8 in Zhaotong |
| 投稿时间：2022-07-07 修订日期：2022-07-07 |
| DOI：10.13938/j.issn.1007-1431.20220407 |
| 中文关键词: 矮化自根砧 矮化中间砧 乔砧 烟富8号 树体长势 |
| 英文关键词:Dwarfing rootstock: Dwarfing interstock Vigorous stock Apple Yanfu No.8 Tree growth |
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| 摘要点击次数: 1940 |
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| 中文摘要: |
| 摘 要：【目的】明确烟富8号在昭通地区适宜的种植模式，为昭通地区烟富8号在种植模式、科学管理上提供理论依据。【方法】本试验以M9-T337矮化自根砧嫁接烟富8号、八棱海棠上嫁接M9-T337并嫁接烟富8号、八棱海棠上嫁接烟富8号为材料。调查对比不同种植模式对苹果树生长的影响。【结果】不同种植模式对烟富8号树体长势、早果丰产性影响差异显著，变异系数为9.13%~94.12%。矮化自根砧显著提高烟富8号的中短枝比例，显著降低2年生树体冠幅，显著提高2年生、3年生的单株产量及亩产量；矮化中间砧显著降低烟富8号树体主枝数、总枝量及短枝比例；乔砧提高了烟富8号长枝比例，显著降低2年生、3年生的单株产量及亩产量。不同种植模式对烟富8号果实品质影响差异不显著。【结论】矮化自根砧在控制果树长势、促进早果丰产方面综合评价最佳。 |
| 英文摘要: |
| Abstract:【Objective】 It was determined that the suitable planting pattern of Yanfu No. 8 in Zhaotong, which provide theoretical basis for planting pattern and scientific management of Yanfu No. 8 in Zhaotong. 【Methods】 TheYanfu No.8 were grafted on M9-T337 dwarfing rootstock, the Yanfu No.8 weregrafted on the M9-T337 which were grafted on the Malus Robusta Rehd, the Yanfu No.8 were grafted on the Malus Robusta Rehd in this experiment. The effects of different planting patterns on the growth of apple trees were investigated and compared..【Results】There was a significant difficience in the tree growth and early fruit fertility of Yafu No.8 among different planting patterns,whose coefficient of variation were 9.13%~94.12%. The proportion of medium and short branches were significantly improved by dwarfing rootstock which reduced the crown size of 2-year-old trees, improved the yield of 2-year-old and 3-year-old trees. Dwarfing interstock has a significantly reduced effect on the number of main branches, the total number of branches and the proportion of short branches. The proportion of long branches was improved significantly by vigorous stock that reduced significantly the yield per plant and per mu of 2-year-old and 3-year-old tree. The effects of different planting patterns on fruit quality of Yanfu No.8 were not significant.【Conclusion】Dwarfing rootstock is the best comprehensive evaluation in controlling the growth of fruit trees and promoting early fruit and high yield. |
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