| 黄金梨在岗丘瘠薄地优质高效生产综合因素研究 |
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| 引用本文： | 孙曾丽,丁向阳,王平.黄金梨在岗丘瘠薄地优质高效生产综合因素研究[J].湖北林业科技,2009(2). |
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| 作者姓名： | 孙曾丽 丁向阳 王平 |
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| 作者单位： | 南阳市林业科学研究所,南阳,473015 |
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| 摘 要： | 南阳市东大岗是典型的岗丘瘠薄地,通过为期5a的无公害黄金梨优质生产技术试验,研究证明:株行距2m×3m的栽植密度在岗丘瘠薄地最为合适;研究选出了黄金梨低干矮冠疏层分散形丰产树形。
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| 关 键 词： | 黄金梨 岗丘瘠薄地 优质生产 综合因素 |
Study on Integrated Factor of Elite and High Effective Production in Hilly Poor Land for Pyrus pyrifolia (Burm.F.) Nakai |
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| Sun Zengli Ding Xiangyang Wang Ping.Study on Integrated Factor of Elite and High Effective Production in Hilly Poor Land for Pyrus pyrifolia (Burm.F.) Nakai[J].Hubei Forestry Science and Technology,2009(2). |
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| Authors: | Sun Zengli Ding Xiangyang Wang Ping |
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| Institution: | 1;2;1;1.Nanyang City Forestry Research Institute Nanyang 473015;2.Henan Academy of Forestry Zhengzhou 450003 |
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| Abstract: | Land in Dongdagang of Nanyang City is typical hilly barren land.The study proves that the plant density by 2 m x 3 m is the most suitable to such poor land;chose out scatter and separate shape of low trunk and dwarf crown high-yield through test on technique of high quality production without public harm for Pyrus pyrifolia(Burm.F.) Nakai for 5 years. |
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| Keywords: | Pyrus pyrifolia(Burm F ) Nakai hilly poor land high quality production integrated factor |
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