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| 枣品种改良研究进展 | |
| 引用本文： | 王长柱,高京草,高文海,曹导叶,王慧霞,李新岗. 枣品种改良研究进展[J]. 果树学报, 2007, 24(5): 673-678 |
| 作者姓名： | 王长柱 高京草 高文海 曹导叶 王慧霞 李新岗 |
| 作者单位： | 1. 西北农林科技大学园艺学院,陕西杨陵,712100 2. 西北农林科技大学林学院,陕西杨陵,712100 3. 陕西省科技信息研究所,西安,710054 4. 铜川市农业科学研究所,陕西铜川,71300 |
| 基金项目： | 国家林业科技支撑专题项目 , 陕西省科技攻关项目 |
| 摘 要： | 概述了枣品种选育成果和杂交育种基础等方面研究取得的主要进展。品种选育主要回顾了实生选种及其成果;杂交育种重点阐述了授粉生物学、授粉受精及胚胎发育、胚败育机理和胚培养等基础进展;同时对雄性不育种质鉴定,实生后代性状遗传规律,利用分子生物技术对实生后代进行杂种鉴别等进行了总结;提出了枣育种存在的主要问题,并对枣育种前景进行了展望。 |
| 关 键 词： | 枣 品种 育种 |
| 文章编号： | 1009-9980（2007）05-673-06 |
| 修稿时间： | 2006-09-19 |
Advances in research on improvement of Chinese jujube cultivars (Zizyphus jujuba) |
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| WANG Chang-zhu,GAO Jing-cao,GAO Wen-hai,CAO Dao-ye,WANG Hui-xia,LI Xin-gang. Advances in research on improvement of Chinese jujube cultivars (Zizyphus jujuba)[J]. Journal of Fruit Science, 2007, 24(5): 673-678 | |
| Authors: | WANG Chang-zhu GAO Jing-cao GAO Wen-hai CAO Dao-ye WANG Hui-xia LI Xin-gang |
| Abstract: | The main progresses in research on improvement of jujube eultivars and the basis of cross breeding were reviewed. The achievements of seedling selection and the basic research on cross breeding, including biology of pollination, fertilization, embryo development and culture and so on were mentioned. In addition, the identification of male sterility, the inheritance of characteristics in seedlings and identification of hybrids from open pollinated progenies using biological technique were summarized. The problems and prospect in Chinese jujube breeding are also discussed. |
| Keywords: | Chinese jujube (Ziziphus jujuba Mill.) Cultivar Breeding |
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