| 特效植物营养素对柑桔产量品质及表观遗传的影响 |
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| 引用本文： | 余素芹,黄超文,刘顺枝,胡位荣,王正询,谢国文,梁敏英.特效植物营养素对柑桔产量品质及表观遗传的影响[J].广东农业科学,2010,37(11):77-79,93. |
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| 作者姓名： | 余素芹 黄超文 刘顺枝 胡位荣 王正询 谢国文 梁敏英 |
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| 作者单位： | 1. 广州大学生命科学学院,广东,广州,510006
2. 广东四会华贡农科集团公司,广东,四会,526200 |
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| 基金项目： | 广东省自然科学基金(8151009101000027); 广州市属高校科技计划项目(08C038) |
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| 摘 要： | 以柑桔4个品种为材料,采用特效植物营养素(SPNE)在果实发育期喷施植株,结果表明SPNE能提高柑桔不同品种的产量和品质,经SPNE处理的柑桔种子能产生超过对照种子的表观遗传效应,表现为种子发芽成苗率以及幼苗株重、株高、叶面积、根长、叶绿素含量超过对照。不同品种用SPNE喷施次数相同,表现效果不同;同一品种用SPNE喷施次数不同,表现的效果也不同,在间隔喷施SPNE 4次的范围内,效果随着喷施次数增加而增大。
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| 关 键 词： | SPNE 柑桔 产量 品质 表观遗传 |
Effect of SPNE on the yield, quality and epigenetic of orange |
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| YU Su-qin,HUANG Chao-wen,LIU Shun-zhi,HU We-rong,WANG Zheng-xun,XIE Guo-wen,LIANG Min-ying.Effect of SPNE on the yield, quality and epigenetic of orange[J].Guangdong Agricultural Sciences,2010,37(11):77-79,93. |
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| Authors: | YU Su-qin HUANG Chao-wen LIU Shun-zhi HU We-rong WANG Zheng-xun XIE Guo-wen LIANG Min-ying |
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| Institution: | YU Su-qin1,HUANG Chao-wen2,LIU Shun-zhi1,HU Wei-rong1,WANG Zheng-xun1,XIE Guo-wen1,LIANG Min-ying1(1.College of Life Science,Guangzhou University,Guangzhou 510006,China,2.Huagong Company of Agricultural Sciences,Sihui 526200,China) |
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| Abstract: | SPNE(Special Plant Nutritional Element) was sprayed to plant of 4 variety of orange when its fruits were developing.The results showed that the yield and quality of different variety could be increased by SPNE.The seeds treated by SPNE in last generation were better than the contrast,which was epigenetic effect.The seed germinative rate,weight and height of plant leave area,root length and chlorophyl content of treatment exceeded the contrast.The effect was different between same spray time by SPNE but diff... |
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| Keywords: | SPNE orange yield quality epigenetic effect |
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