| 甘蔗正反交对光合特性及主要产质量性状的差异研究 |
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| 引用本文： | 唐仕云,王伦旺,李翔,黄海荣,黄家雍,谭芳,黎焕光,方锋学. 甘蔗正反交对光合特性及主要产质量性状的差异研究[J]. 广东农业科学, 2011, 38(5): 39-41 |
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| 作者姓名： | 唐仕云 王伦旺 李翔 黄海荣 黄家雍 谭芳 黎焕光 方锋学 |
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| 作者单位： | 1. 广西甘蔗研究所,广西,南宁,530007;中国农科院甘蔗研究中心,广西,南宁,530007;广西大学农学院,广西,南宁,530005
2. 广西甘蔗研究所,广西,南宁,530007;中国农科院甘蔗研究中心,广西,南宁,530007 |
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| 基金项目： | 国家科技支撑计划甘蔗育种专项，广西甘蔗研究所基本科研业务专项，广西应用基础研究专项，现代农业产业技术体系建设专项 |
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| 摘 要： | 以新台糖22号、新台糖16号、桂糖11号、桂糖28号、粤糖91-976、粤糖00-236,ROC11,CP85-1491为亲本,选配了8对16个正反交组合,以其F1代实生苗材料进行了一年新植和一年宿根试验,对8对正反交组合之间光合特性和主要产质量性状的差异进行了研究,结果表明:在新植阶段有5对正反交组合在净光合速率、株高或茎径性状方面表现出显著差异,在宿根时仅有3对正反交组合在株高、茎径或锤度性状方面表现出显著差异,多数正反交组合在新植和宿根的主要性状方面差异不显著;以ROC 16为母本选配的组合ROC 16×GT11在新植和宿根的多数性状r其正交组合高于其作父本的反交组合,以ROC22为母本选配的5个组合在新植时其正交组合的多数性状值高于其作父本的反交组合的性状值,宿根蔗时则表现相反.
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| 关 键 词： | 甘蔗 正反交 光合特性 产量性状 质量性状 |
Comparison of photosynthetic character, main yield and quality characters between obverse cross and inverse cross of sugarcane |
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| TANG Shi-yun,WANG Lun-wang,LI Xiang,HUANG Hai-rong,HUANG Jia-yong,TAN Fang,LI Huan-guang,FANG Feng-xue. Comparison of photosynthetic character, main yield and quality characters between obverse cross and inverse cross of sugarcane[J]. Guangdong Agricultural Sciences, 2011, 38(5): 39-41 |
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| Authors: | TANG Shi-yun WANG Lun-wang LI Xiang HUANG Hai-rong HUANG Jia-yong TAN Fang LI Huan-guang FANG Feng-xue |
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| Affiliation: | TANG Shi-yun1,2,3,WANG Lun-wang1,LI Xiang1,HUANG Hai-rong1,HUANG Jia-yong1,TAN Fang1,LI Huan-guang1,FANG Feng-xue1,2(1.Guangxi Sugarcane Research Institute,Nanning 53007,china,2.Sugarcane Research Center of CAAS,Nanning 530007,3.Agricultural College,Guangxi University,Nanning 530005,china) |
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| Abstract: | ROC22,ROC16,GT11,GT28,YT91-976,YT00-236,ROC11 and CP85-1491 were used as parents,and 16 reciprocal crosses were obtained.The field comparison test of photosynthetic character,several yield and quality Characters of 16 reciprocal crosses of sugarcane was conducted for 1 year plant and 1 year ratoon.There were significant differences of net photosynthetic rate,plant height and/or stem diameter characters between 5 obverse crosses and 5 inverse crosses in plant cane,and there were significant differences of pl... |
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| Keywords: | sugar cane reciprocal crosses photosynthetic character yield character quality character |
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