| 鲜食甜糯玉米子粒可溶性总糖含量的研究 |
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| 引用本文： | 郝小琴, 吴子恺, 张慧英. 鲜食甜糯玉米子粒可溶性总糖含量的研究[J]. 玉米科学, 2005, 13(2): 072-075 |
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| 作者姓名： | 郝小琴 吴子恺 张慧英 |
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| 作者单位： | 广西大学农学院,广西南宁530005 |
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| 基金项目： | 广西科技厅资助项目(桂科攻0228002-5) |
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| 摘 要： | 对利用异隐纯合体杂交法所培育的9个甜糯玉米杂交种及其对应亲本自交系,在鲜食期的可溶性总糖含量进行了研究。结果表明:各甜糯玉米杂交种与其对应亲本间、9个甜糯玉米杂交种间、15个亲本自交系间的可溶性总糖含量都存在显著或极显著差异。甜糯玉米杂交种的可溶性总糖含量高于隐性纯合体wx、su1wx;但低于sh2wx、bt1wx、sh2su1wx。甜糯玉米sh213-2号的可溶性总糖含量最高,其次是bt1sh279-3号。sh2su1-79型和bt1sh2su1-43型甜糯玉米可溶性总糖含量较低。
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| 关 键 词： | 甜糯玉米 可溶性总糖 异隐纯合体杂交 |
| 文章编号： | 1005-0906(2005)02-0072-04 |
| 收稿时间： | 2004-06-18 |
Studies on the Soluble Sugar Content of Sweet-waxy Maize Kernels in the Fresh Days |
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| HAO Xiao-qin; WU Zi-kai; ZHANG Hui-ying. Studies on the Soluble Sugar Content of Sweet-waxy Maize Kernels in the Fresh Days[J]. Journal of Maize Sciences, 2005, 13(2): 072-075 |
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| Authors: | HAO Xiao-qin WU Zi-kai ZHANG Hui-ying |
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| Abstract: | The soluble sugar content of nine sweet-waxy maize hybrids which w ere combined by using the cross between allotypic recessive homozygotes and thei r parents was studied in the fresh days. The results revealed that: the soluble sugar content was significantly or highly significantly different from each of t he sweet-waxy maize hybrid and its parents, from nine sweet-waxy maize hybrids a nd from fifteen parents. The soluble sugar content of sweet-waxy maize hybrids w as higher than that of the recessive homozygotes wx and su1wx; but lower than th at of the recessive homozygotes sh2wx, bt1wx and sh2su1wx. The soluble sugar con tent of sh213-2 hybrid was the highest and bt1sh279-3 hybrid second. The soluble sugar content of sh2su1-79 and bt1sh2su1-43 sweet-waxy maize was lower. |
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| Keywords: | Sweet-waxy maize Soluble sugar content The cross between alloty pic recessive homozygotes? |
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