| 修剪方式对幼龄柠檬树产量与效益的影响 |
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| 引用本文： | 彭满秀,刘红明,李进学,岳建强.修剪方式对幼龄柠檬树产量与效益的影响[J].湖南农业大学学报(自然科学版),2013,39(5):519-523. |
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| 作者姓名： | 彭满秀 刘红明 李进学 岳建强 |
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| 作者单位： | 云南省农业科学院热带亚热带经济作物研究所,云南省农业科学院热带亚热带经济作物研究所,云南省农业科学院热带亚热带经济作物研究所,云南省农业科学院热带亚热带经济作物研究所 |
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| 基金项目： | 现代农业（柑橘）产业技术体系柠檬综合试验站建设专项（CARS-27）；云南省德宏州柠檬产业化创新团队项目（（德科创2012）001）；云南省德宏州创新人才培养计划项目（德宏科技创人才2012-1-3）；邓秀新院士工作站建设项目——云南省科技厅省院省校合作计划（20121B018）。 |
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| 摘 要： | 以3年生幼龄柠檬果树为材料，研究轻剪、机剪、重剪3种修剪方式对幼龄柠檬果树产量和效益的影响。结果表明：轻剪、机剪、重剪的春花果总产量依次减少，轻剪、重剪、机剪的春花果总效益依次降低；不同修剪方式对柠檬夏花果总效益和夏花果产量的影响一致，夏花果总效益和优质果效益及夏花果产量的排序结果均为轻剪、机剪、重剪依次降低；春花果和夏花果优质果率排序结果均为轻剪、重剪、机剪依次减小；修剪成本的排序结果为重剪、轻剪、机剪依次减小；总效益的排序结果为轻剪、机剪、重剪依次减小。综合比较，轻剪不仅产量高，综合效益也最好，重剪严重影响第一年的产量。建议在条件具备的情况下优先采用轻剪方式。
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| 关 键 词： | 柠檬 修剪方式 产量 效益 |
| 收稿时间： | 2013/4/15 0:00:00 |
| 修稿时间： | 2013/4/15 0:00:00 |
Effects of different pruning modes on fruit yield and economic benefit ofyoung lemon orchard |
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| PENG Man Xiu,and YUE Jian Qiang.Effects of different pruning modes on fruit yield and economic benefit ofyoung lemon orchard[J].Journal of Hunan Agricultural University,2013,39(5):519-523. |
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| Authors: | PENG Man Xiu and YUE Jian Qiang |
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| Abstract: | Young lemon (Citrus limon (L.) Burm. F.) tree with three year old was employed for researching the effects of different pruning modes (light thinning pruning, machinery pruning, heavy pruning) on the fruit yield and its economic benefit. The results showed that the fruit yield of spring-flowering lemon depended on pruning modes, from high to low, the order was light thinning pruning, machinery pruning and heavy pruning, and the economic benefit decreased from light thinning pruning, heavy pruning to machinery pruning in turn. The fruit yield and economic benefit of spring-flowering lemon were consistent. The economic benefits of spring-flowering lemon and the fine-fruit lemon were both declined from light thinning pruning, machinery pruning, to heavy pruning in turn, and the cost of pruning were followed on the order of heavy pruning, light thinning pruning, and machinery pruning. The total benefit was ordered by light thinning pruning, machinery pruning and heavy pruning. From the view of fruit yield and economic benefit, light thinning pruning, as a recommended mode, was the best one, while heavy pruning could seriously influence the fruit yield in the first year. |
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| Keywords: | Key words: lemon pruning modes yield economic benefit |
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