| 苹果密闭园间伐效应研究 |
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| 引用本文： | 聂佩显,薛晓敏,王金政,杨茂林,黄成莹.苹果密闭园间伐效应研究[J].山东农业科学,2011(5):37-39. |
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| 作者姓名： | 聂佩显 薛晓敏 王金政 杨茂林 黄成莹 |
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| 作者单位： | 1. 山东省果树研究所,山东,泰安,271000
2. 沂水县诸葛镇果树技术推广站,山东,沂水,276422 |
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| 基金项目： | 国家科技支撑计划项目(2008BAD92B08-7-1); 现代农业苹果产业技术体系专项经费资助(MATS) |
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| 摘 要： | 对13年生的富士苹果园进行密闭园隔株间伐改造,株行距由2 m×3 m改造成3 m×4 m。结果表明,改造一年后,666.7m2留枝量由207 570个减少到70 235个,果实着色面积达到50%以上的占85%,远远高于改造前的20%,改造后666.7m2产量下降23%;但其产值由改造前的7 150元增加到7 560元,增加幅度为5.7%。
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| 关 键 词： | 苹果 密闭园 间伐 枝（梢）数量 果实品质 |
Study on Thinning Effect in High-density Apple Orchards |
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| NIE Pei-xian,XUE Xiao-min,WANG Jin-zheng,YANG Mao-lin,HUANG Cheng-ying.Study on Thinning Effect in High-density Apple Orchards[J].Shandong Agricultural Sciences,2011(5):37-39. |
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| Authors: | NIE Pei-xian XUE Xiao-min WANG Jin-zheng YANG Mao-lin HUANG Cheng-ying |
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| Institution: | NIE Pei-xian1,XUE Xiao-min1,WANG Jin-zheng1,YANG Mao-lin1,HUANG Cheng-ying2(1.Shangdong Institute of Pomology,Taian 271000,China,2.Zhuge Town Technology Extension Center for Fruit Tree of Yishui County,Yishui 276422,China) |
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| Abstract: | Thirteen-year-old Red Fuji apple orchards were transformed by thinning with the plant-row spacing changed from 2 m×3 m to 3 m×4 m.The results showed that after thinning for one year,the reserved shoot number reduced from 207 570 to 70 235 per 666.7m2.The fruits with the pigmentation area exceeding 50% occupied 85%,which was obviously higher than that(20%) before thinning.The fruit yield per 666.7m2 decreased by 23% after thinning,while the output value increased from 7 150 yuan to 7560 yuan with the increasing amplitude as 5.7%. |
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| Keywords: | Apple High-density orchard Thinning Shoot number Fruit quality |
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