| 拉萨市马铃薯和玉米间作栽培试验 |
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| 引用本文： | 曾钰婷,刘正玉,斯年,许娟妮,谭淑琼,卫华.拉萨市马铃薯和玉米间作栽培试验[J].马铃薯杂志,2012(1):16-18. |
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| 作者姓名： | 曾钰婷 刘正玉 斯年 许娟妮 谭淑琼 卫华 |
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| 作者单位： | 西藏自治区农牧科学院蔬菜研究所,西藏拉萨850032 |
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| 基金项目： | 现代农业产业技术体系专项资金资助（supportedbyChinaAgricultureResearchSystem）（CARS-10-ES25）. |
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| 摘 要： | 为充分利用土地资源，提高单位面积的产值，增加农民的收益，在拉萨市筛选适合马铃薯玉米间作的栽培模式。以引进的马铃薯新品种青薯9号为材料，与玉米进行间作试验，马铃薯、玉米净作为对照，研究马铃薯，玉米在行比为2：2，3：2和4：2栽培模式下的效益情况。结果表明：马铃薯，玉米在行比为3：2栽培模式下的纯收益最高，为8895．1．元／667m2，适宜在拉萨市推广。
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| 关 键 词： | 马铃薯 玉米 间作 经济效益 |
Experiment on Potato Intercropping with Maize in Lhasa |
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| ZENG Yuting,LIU Zhengyu,SI Nian,XU Juanni,TAN Shuqiong,WEI Hua.Experiment on Potato Intercropping with Maize in Lhasa[J].Chinese Potato Journal,2012(1):16-18. |
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| Authors: | ZENG Yuting LIU Zhengyu SI Nian XU Juanni TAN Shuqiong WEI Hua |
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| Institution: | ( Institute of Vegetable Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850032, China) |
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| Abstract: | The newly introduced potato cv. Qingshu 9 intercropping with maize in various ratios of potato row to maize row, 2 ： 2, 3 ： 2 and 4 ： 2, was studied in Lhasa for their economic benefits, using monocropping of potato and maize as the control, in order to select a suitable pattern of potato intercropping with maize so that the land resource could be used efficiently, and output value on unit area and farmers benefit increased. The results indicated that the best net income, 8895.1 Yuan / 667 m2, was achieved when potatoes were intercropped with maize with a ratio of 3 rows to 2 rows. This pattern of potato intercropping with maize should be recommended in Lhasa. |
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| Keywords: | potato maize intercropping economic benefit |
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