| 广东冬种马铃薯粤引85-38品种密度试验 |
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| 引用本文： | 李小波,方志伟,李一聪,彭晓江,黄春梅,张小兰,吴晓燕,刘晓津. 广东冬种马铃薯粤引85-38品种密度试验[J]. 中国马铃薯, 2010, 24(6) |
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| 作者姓名： | 李小波 方志伟 李一聪 彭晓江 黄春梅 张小兰 吴晓燕 刘晓津 |
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| 摘 要： | 为探索广东冬种马铃薯粤引85-38的最佳种植密度,本研究制定了不同株距的单因素密度试验。结果表明:密度对产量有显著影响,其中株距为23 cm(密度为每公顷74 882株)平均产量最高;对生育期的影响不大;对株高、单株平均薯块数、商品薯率有一定影响。
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| 关 键 词： | 马铃薯 粤引85-38 密度 产量 |
Planting Density Trial of Potato Variety Yueyin 85-38 Grown in Winter in Guangdong Province |
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| LI Xiaobo,FANG Zhiwei,LI Yicong,PENG Xiaojiang,HUANG Chunmei,ZHANG Xiaolan,WU Xiaoyan,LIU Xiaojin. Planting Density Trial of Potato Variety Yueyin 85-38 Grown in Winter in Guangdong Province[J]. Chinese Potato, 2010, 24(6) |
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| Authors: | LI Xiaobo FANG Zhiwei LI Yicong PENG Xiaojiang HUANG Chunmei ZHANG Xiaolan WU Xiaoyan LIU Xiaojin |
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| Abstract: | Single factor density trial of different plant spaces was carried for exploring optimal planting densities of winter potato Yueyin 85-38 in Guangdong Province.The results showed that the average yield was significantly affected by different densities,with the average yield being the highest when planted at 23 cm between plants in a row(the density was 74 882 plants·ha-1).The periods of duration were almost not affected by densities,and the plant height,numbers of the tubers per plant,and the commodity potato rate were affected only to some extent. |
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| Keywords: | potato Yueyin 85-38 density yield |
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