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| 低直链淀粉甘薯新品系的初步筛选与简析 | |
| 引用本文： | 范丽娜,卢俊玲,张海燕,王庆美,解备涛,董顺旭,张立明.低直链淀粉甘薯新品系的初步筛选与简析[J].山东农业科学,2011(7):21-24. |
| 作者姓名： | 范丽娜 卢俊玲 张海燕 王庆美 解备涛 董顺旭 张立明 |
| 作者单位： | 1. 青岛农业大学农学与植物保护学院,山东青岛,266109 2. 荣成市财政局农业综合开发办公室,山东荣成,264300 3. 山东省农业科学院作物研究所,山东济南,250100 4. 山东省农业科学院,山东济南,250100 |
| 基金项目： | 国家甘薯产业技术体系项目(nycytx-16-B-3,nycytx-16-B-10); 国家科技支撑计划项目(2009BADA7B03); 国家“863”计划项目(2009AA10Z102) |
| 摘 要： | 本试验以自行繁育的甘薯06品系（201个）为材料，测定了不同种植地点各品系的直链淀粉含量，结果为：在长清、平阴、泗水和泰安种植的各品系直链淀粉含量变幅分别为2．05％-28．36％、4．27％-24．20％、6．55％-24．20％和6．92％-19．65％；并初步筛选到低直链淀粉含量的新品系30个，而且通过稳定性分析发现，平阴适合进行低直链淀粉品系的选育。 |
| 关 键 词： | 甘薯 低直链淀粉 筛选 |
Screening and Evaluation of Sweet Potato Strains with Low Amylose Content |
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| FAN Li-na,LU Jun-ling,ZHANG Hai-yan,WANG Qing-mei,XIE Bei-tao,DONG Shun-xu,ZHANG Li-ming.Screening and Evaluation of Sweet Potato Strains with Low Amylose Content[J].Shandong Agricultural Sciences,2011(7):21-24. | |
| Authors: | FAN Li-na LU Jun-ling ZHANG Hai-yan WANG Qing-mei XIE Bei-tao DONG Shun-xu ZHANG Li-ming |
| Institution: | FAN Li-na1,LU Jun-ling2,ZHANG Hai-yan3,WANG Qing-mei3,XIE Bei-tao3,DONG Shun-xu3,ZHANG Li-ming4(1.College of Agronomy and Plant Protection,Qingdao Agricultural University,Qingdao 266109,China,2.Agriculture comprehensive Development Office of Rongcheng Finance Bureau,Rongcheng 264300,3.Crop Institute of Shandong Academy of Agricultural Sciences,Jinan 250100,4.Shandong Academy of Agricultural Sciences,China) |
| Abstract: | Two hundred and one materials of self-breeding sweet potato 06 strains cultivated in different sites were determined the amylose content.The results showed that the change range of amylose content was 2.05%~28.36%,4.27%~24.20%,6.55%~24.20% and 6.92%~19.65% respectively in the sweet potatoes from Changqing,Pingyin,Sishui and Taian.Thirty strains with low amylose content were preliminarily screened.The stability analysis showed that Pingyin was the suitable site for breeding sweet potato strains with low amyl... |
| Keywords: | Sweet potato Low amylose Screening |
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