| 李丁凤,刘建玉,冯江心,高克义,秦继成.葡萄利用结果枝副梢二次结果栽培试验[J].中国南方果树,2011,40(3): |
| 葡萄利用结果枝副梢二次结果栽培试验 |
| Experiment of Grape Two Crops a Year |
| 投稿时间：2011-01-28 修订日期：2011-03-28 |
| DOI： |
| 中文关键词: 关键词：葡萄 二次结果 二茬果 促花技术 |
| 英文关键词:Key words: grape, two crops a year , second crop, flower forcing technique |
| 基金项目: |
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| 摘要点击次数: 2816 |
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| 中文摘要: |
| 摘要：在桂林葡萄产区开展利用结果枝副梢促花二次结果的栽培试验，总结在新梢生长期喷多效唑（或矮壮素）、对新梢重度修剪促进冬芽提早萌发是整齐促放葡萄二茬果的关键技术，观测了二茬果果品品质和效益，提出了生产二茬果注意的技术问题。
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| 英文摘要: |
| Abstract: Two crops a year cultivation experiment has been made by forcing flower on secondary shoot of bearing branch in Guilin grape production area. The result showed that the key technique for grape second crop were pp 333 or Chlormequat chloride spray during the period of new shoot growing and heavy pruning on new shoot to accelerate the germination of the winter bud. In the meantime fruits quality of second crop and the benefit of the second crop production have been observed. Essential techniques for second crop production had been proposed.
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