| 硼锌微肥对油橄榄花粉萌发及坐果的影响 |
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| 引用本文： | 杨永红.硼锌微肥对油橄榄花粉萌发及坐果的影响[J].甘肃林业科技,2007,32(1):41-43. |
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| 作者姓名： | 杨永红 |
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| 作者单位： | 甘肃省白龙江林业管理局林业科学研究所,甘肃,陇南,746010 |
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| 摘 要： | 田间试验结果表明：施用硼肥促进油橄榄花芽分化，花粉萌发率提高了74．1％，花期后的坐果率增加29．6％，产量增加14．0％；施用锌肥可以降低油橄榄硬核期和油脂形成期的落果率，分别降低18．5％和12．3％，产量增加12．1％；硼锌肥配合施用效果最佳，花粉萌发率提高了82．4％，花期后的坐果率提高了33．5％，硬核期和油脂形成期落果率分别降低了17．9％和14．8％，产量增加21．9％。
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| 关 键 词： | 油橄榄 硼锌微肥 花粉萌发率 坐果率 产量 |
| 文章编号： | 1006-0960（2007）01-0041-03 |
| 收稿时间： | 2006-10-27 |
| 修稿时间： | 2006年10月27 |
The Effect of Micro-Fertilizer of Boron & Zinc on Pollen Germination, Fruit Bearing and Yield of Olive |
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| YANG Yong-hong.The Effect of Micro-Fertilizer of Boron & Zinc on Pollen Germination, Fruit Bearing and Yield of Olive[J].Journal of Gansu Forestry Science and Technology,2007,32(1):41-43. |
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| Authors: | YANG Yong-hong |
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| Institution: | Institute of Forestry Science , Bailongjiang Forestry Management Bureau of Gansu , Longnan Gansu 746010 ,China |
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| Abstract: | The filed trial on micro-fertilizer of boron & zinc was made in olive garden.The result indicated:using micro-fertilizer of boron & zinc could promote flower bud differentiation of olive and its pollen germination rate inceased by 74.1%,fruit bearing rate after bloom improved by 29.6% and yield added by 14.0%;when adopted zinc fertilizer,its fruit falling rate in both stages of hard fruit stone and lipin formation reduced by 18.5% and 12.3% respectively and yield increased 12.1%;the effect of combination boron & zinc fertilizer was best and the germination rate of flower bud improved by 82.4%,fruit bearing rate after bloom increased 33.5%,yield added by 21.9 and the fruit falling rate in both stages of hard fruit stone and lipin formation reduced by17.9%and 14.8% respectively. |
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| Keywords: | olive boron zinc germination rate of pollen fruit bearing rate yield |
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