| 17份国内甘蔗种质三年宿根性的产质量评价 |
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| 引用本文： | 马丽,应雄美,刘新龙,陆鑫,毛钧,苏火生,蔡青.17份国内甘蔗种质三年宿根性的产质量评价[J].中国甜菜,2010(3):33-34. |
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| 作者姓名： | 马丽 应雄美 刘新龙 陆鑫 毛钧 苏火生 蔡青 |
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| 作者单位： | [1]云南省农科院甘蔗研究所,开远661600 [2]云南省农科院生物技术与种质资源研究所,昆明650223 |
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| 基金项目： | 甘蔗种质资源保护与利用项目（NB08-2130135-17）;甘蔗资源标准化整理、整合及共享试点项目（2006DKA21002-11）. |
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| 摘 要： | 从国家甘蔗种质资源圃内繁殖更新的54份种质中筛选出三年宿根性表现比较好的17份种质进行糖分化验、产量检测分析。结果表明有8个种质表现优异，其中，强宿根性、高产、高糖的有1个；强宿根性、高产的有5个：高糖的有2个；可用于甘蔗遗传改良和推广应用。
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| 关 键 词： | 甘蔗种质 宿根性 产质量 评价 |
Evaluation on Yield and Sucrose Content to Chinese Ratoon Sugarcanes |
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| Authors: | MA Li YING Xiong-mei LIU Xin-long LU Xin MAO Jun SU Huo-sheng CAI Qing |
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| Institution: | 1. Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan, 661600, China; 2. Institute of Biotechnology and Germplasm Resources, Yunnan Academy of Agriculture, Kunming, 650223, China) |
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| Abstract: | 17 Chinese sugarcane varieties were selected from 54 varieties in national sugarcane germplasm nurse in order to evaluate their third year ratoon. The result showed 8 varieties from the total experimental varieties were excellent according to evaluating sucrose content and yield in yield and sucrose content. 1 sugarcane varieties from the 8 varieties possess strong ratoon, high yield and high sucrose, and 5 belonging to strong ratoon and high yield, and 2 other varieties were high sucrose. Those excellent varieties could be utilized as improving quality of sugarcane varieties. |
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| Keywords: | Sugarcane germplasm Ratoon Yield and quality Evaluation |
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