| 不同修剪和疏果措施对番石榴产量及果实品质的影响 |
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| 引用本文： | 吕春茂,杨国放,蔡英时,李作轩.不同修剪和疏果措施对番石榴产量及果实品质的影响[J].北方果树,2007(3):6-7. |
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| 作者姓名： | 吕春茂 杨国放 蔡英时 李作轩 |
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| 作者单位： | 沈阳农业科技开发院,沈阳,110161;沈阳农业大学园艺学院,沈阳,110161 |
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| 基金项目： | 沈阳市科技局种子基金“国外果树新品种引进与产业开发”01Z02095项目资助。 |
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| 摘 要： | 修剪措施对番石榴新梢形成及产量提高效果显著,其中中梢修剪的新梢形成数量及产量最高。疏果措施即留单果、留双果对增加果实单果重、可溶性糖含量效果显著;对果实硬度、可滴定酸含量无明显效果;留单果对增加维生素C含量效果显著,留双果与对照没有显著差异。
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| 关 键 词： | 修剪 疏果 番石榴 产量 品质 |
| 文章编号： | 1001-5698(2007)03-0006-02 |
| 修稿时间： | 2007-01-12 |
Effect of different pruning and fruit thinning methods on yield and quality of guava |
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| LV Chun-mao,YANG Guo-fang,CAI Ying-shi,LI Zuo-xuan.Effect of different pruning and fruit thinning methods on yield and quality of guava[J].Northern Fruits,2007(3):6-7. |
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| Authors: | LV Chun-mao YANG Guo-fang CAI Ying-shi LI Zuo-xuan |
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| Institution: | 1 Shenyang Agricultural Academy of Science and Develop, Shenyang, 110161, China; 2 College of Gardening, Shenyang Agricultural University, Shenyang, 110161, China |
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| Abstract: | The pruning,especially the medium shoot pruning could improve the new shoot number and fruit production very much.The pruning methods of remaining single fruit or double fruits had remarkable effects on raising fruit weight,soluble sugar contents,but had little effects on fruit hardness and organic acid contents.Remaining single fruit could raise vitamin C contents effectively,but remaining double fruits had little effects compared with CK. |
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| Keywords: | pruning fruit thinning Guava product quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
