| 促花措施对日光温室甜樱桃幼树成花及坐果的影响 |
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| 引用本文： | 吕德国,杜国栋,刘国成.促花措施对日光温室甜樱桃幼树成花及坐果的影响[J].沈阳农业大学学报,2002,33(1):17-21. |
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| 作者姓名： | 吕德国 杜国栋 刘国成 |
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| 作者单位： | 沈阳农业大学,辽宁沈阳110161 |
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| 基金项目： | 国家博士后科学基金(中博基[1998]9号)，辽宁省博士起动基金(辽科基发[2000]6号)项目 |
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| 摘 要： | 日光温室中甜樱桃采用刻芽、环剥、绞缢、PP333等促花措施处理，促花效果以环剥后不包伤口、绞缢、短梢停长期低浓度PP333喷布和中长梢停长期高浓度PP333蘸尖效果较好。日光温室中甜樱桃可多次分化花芽，中后期形成的花芽坐果率明显高于前期。
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| 关 键 词： | 日光温室 甜樱桃 促花措施 坐果率 幼树成花 花芽分化 PP333喷布 PP333蘸尖 |
| 文章编号： | 1000-1700(2002)01-0017-05 |
| 修稿时间： | 2001年9月28日 |
Influences on Flowerbud Differentiation and Fruit Setting of Young Sweet Cherry Trees Treated With Flowerbud- inducing Methods in Solar Greenhouse |
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| LU De-guo,DU Guo-dong,LIU Guo-cheng.Influences on Flowerbud Differentiation and Fruit Setting of Young Sweet Cherry Trees Treated With Flowerbud- inducing Methods in Solar Greenhouse[J].Journal of Shenyang Agricultural University,2002,33(1):17-21. |
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| Authors: | LU De-guo DU Guo-dong LIU Guo-cheng |
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| Abstract: | Brow-incising, band girdling, tying with rope and treating with PP333 were used to promote flowerbud differentiation in sweet cherry. The flowerbud-inducing effects were evident with the treatments of band girdling 2mm with wound barely, tying with rope, treating with PP333 in lower concentration when short shoots stop growing and in higher concentration when mid and long shoots stop growing. Flowerbuds differentiation of sweet cherry could occur many in solar greenhouse, and the flowerbuds formed later had a higher fruit setting percentage. |
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| Keywords: | solar greenhouse sweet cherry flowerbud-inducing method flowerbud differentiation fruit setting |
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