| 玉米粒部性状对子粒脱水速率的影响 |
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| 引用本文： | 郭佳丽,吕志尧,吕颖颖,胡海军,姚晓云,贾森,李凤海,史振声.玉米粒部性状对子粒脱水速率的影响[J].玉米科学,2014,22(4):33-38. |
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| 作者姓名： | 郭佳丽 吕志尧 吕颖颖 胡海军 姚晓云 贾森 李凤海 史振声 |
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| 作者单位： | 沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866;沈阳农业大学特种玉米研究所, 沈阳 110866 |
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| 基金项目： | 辽宁省高等学校优秀人才支持计划（LR2012022）、辽宁省重大重点项目“玉米高产、优质、专用、多抗玉米新品种选育”（2011201018） |
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| 摘 要： | 以8个自交系配制的56个玉米杂交组合为试验材料，对子粒脱水速率、子粒果皮厚度及子粒大小性状进行测定与分析。结果表明，子粒果皮厚度和子粒大小对子粒水分有一定影响，果皮厚度与子粒脱水速率呈负相关，与子粒含水量呈正相关；子粒的长、宽、厚均与子粒脱水速率呈正相关，且子粒长与子粒脱水速率的相关性显著。
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| 关 键 词： | 玉米 脱水速率 果皮厚度 子粒大小 |
| 收稿时间： | 2013/8/19 0:00:00 |
Effect of Kernel Characteristics on Kernel Dehydration Rate of Maize |
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| GUO Jia-li,L&#; Zhi-yao,L&#; Ying-ying,HU Hai-jun,YAO Xiao-yun,JIA Sen,LI Feng-hai and SHI Zhen-sheng.Effect of Kernel Characteristics on Kernel Dehydration Rate of Maize[J].Journal of Maize Sciences,2014,22(4):33-38. |
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| Authors: | GUO Jia-li L&#; Zhi-yao L&#; Ying-ying HU Hai-jun YAO Xiao-yun JIA Sen LI Feng-hai and SHI Zhen-sheng |
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| Institution: | Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China;Special Corn Institute, Shenyang Agricultural University, Shenyang 110866, China |
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| Abstract: | Using 56 cross combinations of maize by 8 inbred lines to study the dehydration rate of kernel, peri-carp thickness and kernel size. The results showed that the pericarp thickness and kernel size had some effect on kernel dehydration rate. There was a negative correlation between the pericarp thickness and the dehydration rates of kernel, while there was a positive correlation between the pericarp thickness and kernel water content. The kernel dehydration rate was significantly positively related with kernel length and positively related with kernel width and kernel thickness. |
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| Keywords: | Maize Dehydration rate Pericarp thickness Kernel size |
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