| 雷竹笋用林二季丰产高效栽培技术的研究 |
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| 引用本文： | 何钧潮,方伟.雷竹笋用林二季丰产高效栽培技术的研究[J].福建林学院学报,1995,15(3):257-261. |
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| 作者姓名： | 何钧潮 方伟 |
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| 作者单位： | 浙江省临安县林业局，浙江林学院，浙江省临安县林业局 |
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| 摘 要： | 采用正交设计的方法、对雷竹笋用林进行田间试验，经过两年的重复试验结果表明：试验地竹笋产量比对照地增加５９３６．０ｋｇ／ｈｍ２，平均增长２９６．９１％；纯收入平均比对照地增加７．７４３２万元／ｈｍ２，平均增长３９９．７８％．春笋冬出，平均出笋期比对照提早２５天，最早的小区比对照提早５５天．早出笋产量最高的占总产量的８７．７１％．投入产出比最高的达１：１２以上．覆盖物种类（Ａ）对产量．产值差异性显著；覆盖厚度（Ｃ）对产值差异性显著，对产量差异不显著；覆盖时间和施肥种类（Ｄ）对产量、产值差异性均不显著．综合田间试验的产量、产值及经济效益．选择出最优方案为Ａ２Ｂ１Ｃ１Ｄ１或Ａ１Ｂ１Ｃ１Ｄ１
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| 关 键 词： | 雷竹 覆盖 二季丰产 经济效益 |
Study on Two-season-bumper-yield Technique for Bamboo Shoots Stands of Phyllostachys praecox |
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| He Junchao.Study on Two-season-bumper-yield Technique for Bamboo Shoots Stands of Phyllostachys praecox[J].Journal of Fujian College of Forestry,1995,15(3):257-261. |
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| Authors: | He Junchao |
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| Abstract: | Adopting the orthogonal design principle, using variance analysis, this paper researched into the effects of different coverings, different covering times, different covering thicknesses and different fertilizers applied before covering on shooting times, yields and values on Phyllostachys praecox shoot stands, the results supplied alternative bumper-yield treatment for shoot stand management. |
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| Keywords: | Phyllostachys praecox bumper-yield technique covering |
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