| 马铃薯稻草覆盖免耕栽培与传统栽培比较研究 |
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| 引用本文： | 甘秀芹,何虎翼,韦本辉,韦威旭,宁秀呈,唐秀桦. 马铃薯稻草覆盖免耕栽培与传统栽培比较研究[J]. 中国马铃薯, 2008, 22(6) |
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| 作者姓名： | 甘秀芹 何虎翼 韦本辉 韦威旭 宁秀呈 唐秀桦 |
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| 作者单位： | 广西农业科学院经济作物研究所,广西,南宁,530007 |
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| 基金项目： | 农业部农业公益性行业科研专项 |
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| 摘 要： | 为探索马铃薯稻草免耕栽培增产机理,我们开展了马铃薯稻草覆盖免耕栽培与传统栽培比较研究。结果表明,与传统栽培相比,稻草覆盖免耕栽培马铃薯薯皮光滑,块茎大小整齐,出苗率高,株高和叶片数较多,中、后期植株生长速度明显加快。分枝数多、单株块茎重和大薯率高是马铃薯稻草覆盖免耕栽培增产的主要原因。
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| 关 键 词： | 马铃薯 稻草覆盖免耕栽培 传统栽培 |
Comparative Studies on Straw-covered No-tillage Cultivation with the Traditional Cultivation in Potato |
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| Gan Xiuqin,He Huyi,Wei Benhui,Wei Weixu,Ning Xiucheng,Tang Xiuhua. Comparative Studies on Straw-covered No-tillage Cultivation with the Traditional Cultivation in Potato[J]. Chinese Potato, 2008, 22(6) |
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| Authors: | Gan Xiuqin He Huyi Wei Benhui Wei Weixu Ning Xiucheng Tang Xiuhua |
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| Abstract: | A comparative study between straw-covered no-tillage cultivation and the traditional cultivation was conducted in order to understand the mechanism of yield increase in potato straw-covered no-tillage cultivation.Compared with traditional cultivation,potato in straw-covered no-tillage cultivation had smooth skin,uniform tuber size,high emergence rate,and more plant height and leaves,and plant growth rate had been accelerated noticeably in the middle and late stage.More main stem number,higher tuber set per plant and higher marketable tuber percentage were the main reasons for yield increase in straw-covered no-tillage culti-vation of potato. |
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| Keywords: | potato straw-covered no-tillage cultivation traditional cultivation |
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