| 龙薯1号在丘陵山地高产高效栽培技术研究 |
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| 引用本文： | 丁玲.龙薯1号在丘陵山地高产高效栽培技术研究[J].信阳农业高等专科学校学报,2009,19(3):112-114. |
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| 作者姓名： | 丁玲 |
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| 作者单位： | 福建农业职业技术学院,现代教育中心,福建,福州,350119 |
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| 摘 要： | 为探讨龙薯1号在丘陵山地高产高效栽培技术,2005-2006年对龙薯1号进行了栽培试验,试验采用单因子随机区组排列,重复三次进行。产量对比分析结果显示:种植密度应控制在45500~55500株/hm2;施夹心肥的效益比施夹边肥高;每公顷应施纯氮120 kg、五氧化二磷90 kg、氧化钾210 kg、硼砂15 kg;封垄时喷300kg/hm2多效唑溶液1次。
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| 关 键 词： | 龙薯1号 栽培 效益 |
Research on the high-yielding and high-profitable cultivation techniques of Longshu No. 1 in hills and dry areas |
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| Abstract: | This paper aims to research into the high-yielding and high-effective cultivation techniques of Longshu No.1 in hills and dry areas on the basic of experiment of Longshu No.1 starting in 2005 and ended in 2006.The experiment is carried out in the approach of single-factor randomized block order for three times and resulted in different yield levels.Through a comparative analysis of the different yield levels,the paper accordingly puts forward some suggestions on cultivating Longshu No.1 in hills and dry areas: planting density must be controlled in the range of 45,500 ～ 55,500 / hm2;it is more effective to fertilize in the middle than on the edge;the amount of nitrogen,phosphorus pentoxide,potassium and borax needed for per hectare is 120kg,90kg,210kg and 15kg respectively;spray Paclobutrazol for one time with a standard of 300kg/hm2 when sealing the ridge;lift vine after the rain for one time. |
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| Keywords: | Longshu No 1 cultivation effective |
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