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| 大西洋不同种级种薯对河西走廊马铃薯经济性状的影响 | |
| 引用本文： | 何新春,张红菊,陈其泰,薛龙,赵怀勇,王蒂,张俊莲.大西洋不同种级种薯对河西走廊马铃薯经济性状的影响[J].黑龙江农业科学,2009(1):40-42. |
| 作者姓名： | 何新春 张红菊 陈其泰 薛龙 赵怀勇 王蒂 张俊莲 |
| 作者单位： | 1. 张掖市农业科学研究院,甘肃张掖,734000 2. 河西学院农学系,甘肃张掖,734000 3. 张掖市农业技术推广站,甘肃张掖,734000;甘肃农业大学农学院,甘肃兰州,730070 4. 甘肃农业大学农学院,甘肃兰州,730070 |
| 摘 要： | 以大西洋马铃薯为试材，研究了不同种级种薯对河西走廊马铃薯经济性状的影响。结果表明：采用原种，一级种作种薯，无论在株高、单株分茎数、单株茎叶鲜重，还是在单株结薯个数与单株块茎产量上都明显优于微型薯和二级种；不同种级闻原种、一级种的产量明显高于其他种级，一级种整薯产量最高，平均为51919．5kg·hm^-2，其次为原种整薯51558．0kg·hm^-2，二者之间差异不显著；同一种级整薯较切块产量高；小整薯比切块种薯有明显的生长优势，而且病害较轻、产量高。 |
| 关 键 词： | 原种 一级种 微型薯 二级种 小整薯 切块 经济性状 |
Effect of Different Class Seed Potato of 'Atlantic' on Economic Characters of Potato in Hexi Corridor |
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| HE Xin-chun,ZHANG Hong-ju,CHEN Qi-tai,XUE Long,ZHAO Huai-yong,WANG Di,ZHANG Jun-lian.Effect of Different Class Seed Potato of 'Atlantic' on Economic Characters of Potato in Hexi Corridor[J].Heilongjiang Agricultural Science,2009(1):40-42. | |
| Authors: | HE Xin-chun ZHANG Hong-ju CHEN Qi-tai XUE Long ZHAO Huai-yong WANG Di ZHANG Jun-lian |
| Institution: | 1.Academy of Agricultural Sciences of Zhangye City;Zhangye;Gansu 734000;2.Agronomy Department of Hexi University;3.Agricultural Technology Extension Station of Zhangye City;4.Agronomy College of Gansu Agricultural University;Lanzhou 730070 |
| Abstract: | 'Atlantic' was used as materials to study the effect of different class seed potato on potato economic character in Hexi Corridor.The results showed that the basic seed,1st class certisify seed potato,in terms of plant height,single plant stems quantity,stem-leaf fresh weight,single plant tubers number and yield were much better than thoes of micro tuber and seconed class certicify seed potato;the yield used basic seed,1st class certicify seed was significantly higher than that of other classes seed potatoe... |
| Keywords: | basic seed 1st class certisify seed potato micro tuber seconed class certisify seed potato small whole tuber cutting tuber economic characters |
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