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| 杨梅花芽生理分化期叶片碳水化合物含量变化研究 | |
| 引用本文： | 许伟东,郑诚乐,郭亚市,吴宪志,郑碧海.杨梅花芽生理分化期叶片碳水化合物含量变化研究[J].江西农业学报,2009,21(7):75-77. |
| 作者姓名： | 许伟东 郑诚乐 郭亚市 吴宪志 郑碧海 |
| 作者单位： | 1. 福建省莆田市农业局,福建,莆田,351100 2. 福建农林大学,园艺学院,福建,福州350002 3. 福建省莆田市荔城区农业局,福建,莆田,351100 |
| 摘 要： | 以杨梅芽和叶片为试材,研究杨梅花芽生理分化期碳水化合物含量的变化。结果表明,杨梅花芽生理分化期叶片可溶性糖和蔗糖含量先升高后降低;花芽生理分化开始前可溶性糖含量与花芽分化率的相关系数较大;淀粉含量的高低可能不是成花的决定性因素。 |
| 关 键 词： | 杨梅 花芽生理分化 可溶性糖 蔗糖 淀粉 |
Variation of Carbohydrate Content in Leaf of Myrica rubra at Flower-bud Physiological Differentiation Stage |
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| XU Wei-dong,ZHENG Cheng-le,GUO Ya-shi,WU Xian-zhi,ZHENG Bi-hai.Variation of Carbohydrate Content in Leaf of Myrica rubra at Flower-bud Physiological Differentiation Stage[J].Acta Agriculturae Jiangxi,2009,21(7):75-77. | |
| Authors: | XU Wei-dong ZHENG Cheng-le GUO Ya-shi WU Xian-zhi ZHENG Bi-hai |
| Institution: | 1.Putian Agricultural Bureau of Fujian Province;Putian 351100;China;2.College of Horticulture;Fujian Agricultural and Forestry University;Fuzhou 350002;3.Agricultural Bureau of Licheng District in Putian City;China |
| Abstract: | The leaves and buds of 'Dongkui' waxberry trees were used to study the changes in carbohydrate content at the flower-bud physiological differentiation stage.The results showed that the contents of soluble sugar and sucrose increased at the beginning of flower-bud physiological differentiation,and then decreased.The soluble sugar content before flower-bud physiological differentiation had a maximal correlation with the percentage of flower-bud differentiation.The content of starch was not a deciding factor i... |
| Keywords: | Myrica rubra Flower-bud physiological differentiation Soluble sugar Sucrose Starch |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |