| 栽培方式对平凉山药农艺性状及产量的影响 |
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| 引用本文： | 吕军峰,周锁奎,侯慧芝,周广业,李喜娥.栽培方式对平凉山药农艺性状及产量的影响[J].长江蔬菜,2009(10). |
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| 作者姓名： | 吕军峰 周锁奎 侯慧芝 周广业 李喜娥 |
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| 作者单位： | 1. 甘肃省农科院旱地农业研究所,兰州,730070;农业部西北作物抗旱栽培与耕作重点开放实验室
2. 甘肃平凉市农科所 |
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| 基金项目： | 国际植物营养研究所(IPNI)资助项目 |
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| 摘 要： | 以平凉山药为试材,研究了3种不同栽培方式下山药的农艺性状和产量表现.结果表明,相对于常规平作栽培,套管和打洞栽培产量、成品产量、块茎全长和块茎单质量显著增加.块茎全长与龙头、横径与块茎单质量成显著正相关,块茎单质量与产量,成品产量成极显著正相关.打洞栽培是适于平凉山药的一种简单易行、节本增效的栽培方式.
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| 关 键 词： | 山药 栽培方式 产量 农艺性状 |
Effect of Cultivating Methods on Agronomic Characteristics and Yield in Pingliang Yam |
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| LV Junfeng,ZHOU Suokui,HOU Huizhi,ZHOU Guangye,LI Xi''e.Effect of Cultivating Methods on Agronomic Characteristics and Yield in Pingliang Yam[J].Journal of Changjiang Vegetables,2009(10). |
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| Authors: | LV Junfeng ZHOU Suokui HOU Huizhi ZHOU Guangye LI Xi'e |
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| Institution: | 1.Dry-land Agriculture Institute;Gansu Academy of Agricultural Science;Lanzhou 730070;2.Key Laboratory of Northwest Drought-resistant Crop Farming;Ministry of Agriculture of China;3.Pingliang Institute of Agricultural Science |
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| Abstract: | Taking Pingliang yam as cultivating indicator, agronomic traits and yield performance of Pingliang yam under 3 cultivation methods had been studied. The results showed that, compared to the conventional cultivation, yield, marketable yam, total length and single weight of yam tuber increased significantly when they were planted using plastic pipe and cultivating in burrow. While under 3 cultivation methods, there were no difference between yam leader and yam diameter. Correlation analyze results suggested t... |
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| Keywords: | Chinese yam Cultivation method Yield Agronomic characteristics |
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