| 一次性施肥对巨峰葡萄产量品质的影响 |
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| 引用本文： | 刘慧颖,娄春荣,董 环,李纪柏. 一次性施肥对巨峰葡萄产量品质的影响[J]. 勤云标准版测试, 2007, 0(9) |
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| 作者姓名： | 刘慧颖 娄春荣 董 环 李纪柏 |
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| 作者单位： | 辽宁省农科院环境资源与农村能源研究所 沈阳110161(刘慧颖，娄春荣，董环)，沈阳市土肥站 沈阳110034(李纪柏) |
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| 基金项目： | 国家科技攻关项目;国家高技术研究发展计划(863计划) |
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| 摘 要： | 目前葡萄栽培管理过程中普遍存在施肥次数过多,施肥量过大等问题,为简化葡萄施肥过程,降低施肥成本;利用田间微区试验,通过长效尿素与磷钾肥配合使用,探讨一次性施肥和简化施肥对巨峰葡萄产量品质的影响。结果表明,长效尿素与磷钾肥一次性施用比有机肥对照和NPK常规施肥分别增产32.4%和8.1%。糖酸比、Vc含量、可溶性固形物含量高于或相似于常规施肥处理;利用长效尿素与普通磷钾肥配合,一次性施肥法在巨峰葡萄上可以应用。
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| 关 键 词： | 一次性施肥 长效尿素 葡萄 产量 品质 |
Effects of One-off applying Fertilizer on Kyoho Grapes |
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| Liu Hui-ying,Lou Chun-rong,Dong Huan,Li Gibai. Effects of One-off applying Fertilizer on Kyoho Grapes[J]. , 2007, 0(9) |
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| Authors: | Liu Hui-ying Lou Chun-rong Dong Huan Li Gibai |
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| Affiliation: | Institute of Environmental Resources and Agricultural Energy, Liaoning Academy of Agricultural Sciences, Shenyang, 110161; 2Soil and Fertilizer Station of She nyang, Shenyang, 110034 |
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| Abstract: | In order to simplify the process and to decrease the cost of fertilization,the experiment is to research the response of One-off and simplified applying process of slow-released urea with PK on the yield and qualities of grapes.The result shows that the yield of grape with One-off applying of slow-released urea with PK increased 32.4% and 8.1% compared with organic fertilizer treatment and routine treatment3(NPK using in 3 times).The ratio of sugar and acid,the Vc content,the content of soluble solids are higher than or similitude with routine treatment. |
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| Keywords: | Fertilizer One-off using Slow-released urea Grapes Yield Quality |
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