| 芡实生物学特性的研究 |
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| 引用本文： | 李密,雷家祥,王云,方衍娟. 芡实生物学特性的研究[J]. 湖南文理学院学报(自然科学版), 2012, 0(4): 65-69 |
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| 作者姓名： | 李密 雷家祥 王云 方衍娟 |
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| 作者单位： | 湖南文理学院生命科学学院;安乡县湘北蔬菜种植农民专业合作社 |
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| 摘 要： | 试验采用对角线取样法，每点取5株芡实作为研究对象，从幼苗期开始对芡实的植物学特征，生长状况以及农艺性状等方面进行研究．结果表明，芡实叶柄长156．5cm，直径2．6cm，单茎重0．94kg，单株叶柄数10个，产量为20848．4kg·hm-2；芡实种子单粒重0．22g，直径6mm，单株果数15个，产量647．1kg．hm-2，每公顷可为农民增收99572．1元，具有非常高的经济价值和广阔的发展前景．
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| 关 键 词： | 芡实 湘北地区 生物学特性 |
The research of the biological characteristics of Gorgon |
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| LI Mi,LEI Jia-xiang,WANG Yun,FANG Yan-juan. The research of the biological characteristics of Gorgon[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 2012, 0(4): 65-69 |
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| Authors: | LI Mi LEI Jia-xiang WANG Yun FANG Yan-juan |
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| Affiliation: | 1(1.College of Life Science,Hunan University of Arts and Science,Changde 415000,China;2.Anxiang County Xiangbei Vegetable Cultivation Farmer Cooperatives,Changde 415000,China) |
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| Abstract: | Testing by the diagonal sampling method, 5 strains of Gorgons take every point as a research object, of Gorgon＇s botanical features from seedling stage, the growth status and agronomic traits were researched. The results show that, Gorgon petiolar long was 156.5 cm, diameter was 2.6 cm, single stem weight was 0.94 kg, petiole number per plant was 10, its yield was 20 848.4 kghm-2; Gordon euryale seed single grain weight was 0.22 g, its diameter was 6 mm, single fruit number was 15, yield was 647.1 kg.hm-2, 99 572.1 yuan for farmers to increase, it has a very high economic value and broad prospects for develop. |
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| Keywords: | Gorgon the area of northern Hunan biological characteristics |
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