| 拉枝促花在‘烟富8’苹果生产中的应用 |
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| 引用本文： | 李东平.拉枝促花在‘烟富8’苹果生产中的应用[J].北方果树,2022(1):19-20. |
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| 作者姓名： | 李东平 |
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| 作者单位： | 甘肃省静宁县林业和草原局,甘肃 静宁 743400 |
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| 摘 要： | 拉枝是苹果生产的主要促花措施之一。拉枝时间及枝条开张角度直接决定成花效果,但生产中盲目拉枝现象较普遍,导致拉枝后成花少或不成花。该试验对‘烟富8’苹果枝条进行不同时间及不同开张角度拉枝。结果表明,静宁苹果理想的拉枝时间为6月10—20日和8月20—30日,开张角度为90~110°。
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| 关 键 词： | 烟富8’苹果 拉枝 效果 |
Application of Promoting Flower Bud Formation by Branches Pulling in the Production of 'Yanfu 8' Apple |
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| LI Dong-Ping.Application of Promoting Flower Bud Formation by Branches Pulling in the Production of 'Yanfu 8' Apple[J].Northern Fruits,2022(1):19-20. |
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| Authors: | LI Dong-Ping |
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| Institution: | (Forestry and grassland Bureau of Jingning County,Jingning Gansu 743400,China) |
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| Abstract: | Branch pulling is one of the main flower promoting measure in apple production. Branch pulling time and branch opening angle directly determine the flower forming effect,but blind branch pulling is common in production, resulting in less or no flowers after branch pulling. The results showed that the best branching time of Jingning apple was June 10—20 and August 20—30,and the opening angle was 90~110 °. |
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| Keywords: | ’Yanfu 8’apple branches pulling effect |
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