| 线辣椒小孢子发育时期与花蕾形态的相关性研究 |
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| 引用本文： | 贾展慧,赵尊练,许蒙,郭建伟.线辣椒小孢子发育时期与花蕾形态的相关性研究[J].辣椒杂志,2011(2):24-27. |
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| 作者姓名： | 贾展慧 赵尊练 许蒙 郭建伟 |
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| 作者单位： | 1. 西北农林科技大学 陕西杨凌 712100
2. 成阳市秦都区植保站 陕西咸阳 712000 |
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| 基金项目： | 公益性行业(农业)科研专项经费干制辣椒(200903025)资助; 陕西省科技创新(2010NKC-07) |
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| 摘 要： | 线辣椒是辣椒的一个重要类型.为了直观地从花蕾大小或花药的形态特征来判断小孢子发育时期,为线辣椒育种、杂交制种等提供技术借鉴,以3个不同的线辣椒育种品系(No.2、No.3和No.6)为材料,采用醋酸洋红染色法对处于不同发育时期的花药进行染色、观察,并与相应的花蕾发育大小、形态进行比较.结果表明:线辣椒小孢子发育经花粉母...
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| 关 键 词： | 线辣椒 花蕾形态 小孢子发育 细胞学特征 |
The Correlation between Microspore Developmental Stage and Bud Shape in Linear Pepper |
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| Jia Zhanhui,Zhao Zunlian,Xu Meng,Guo Jianwei.The Correlation between Microspore Developmental Stage and Bud Shape in Linear Pepper[J].Journal of China Capsicum,2011(2):24-27. |
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| Authors: | Jia Zhanhui Zhao Zunlian Xu Meng Guo Jianwei |
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| Institution: | Jia Zhanhui 1 Zhao Zunlian 1 Xu Meng 2 Guo Jianwei 1(1 Northwest Agricultural & Forestry University,Yangling 712100)(2 Qindu District Plant Protection Station,Xianyang,712000) |
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| Abstract: | The linear pepper(C.a.L.var.acuminatum(Fingern)) is an important type of hot pepper.In order to judge the microspore developmental stages through bud shapes or anthers' morphologic characters and provide technical reference to linear pepper breeding and F1 seed production,3 strains(No.2,No.3 and No.6) of linear pepper were used as materials in this experiment.The anthers at different stages were stained with aceto carmine staining,observed on their microspores by optical microscope and compared with the siz... |
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| Keywords: | C a L var acuminatum bud shape microspore development cytological character |
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