| 苏州地区路易斯安娜鸢尾实生苗生产的影响因素 |
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| 引用本文： | 周玉珍,成海钟,陆桂梅,金立敏.苏州地区路易斯安娜鸢尾实生苗生产的影响因素[J].北方园艺,2012(15):64-67. |
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| 作者姓名： | 周玉珍 成海钟 陆桂梅 金立敏 |
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| 作者单位： | 苏州农业职业技术学院,江苏苏州,215008;苏州农业职业技术学院,江苏苏州,215008;苏州农业职业技术学院,江苏苏州,215008;苏州农业职业技术学院,江苏苏州,215008 |
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| 基金项目： | 江苏省科技厅科技支撑资助项目，江苏省教育厅成果转化资助项目 |
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| 摘 要： | 对引种在苏州的9个路易斯安娜鸢尾品种的自交结实性、种子出苗率等进行观察测定。结果表明:人工辅助授粉阶段气温保持在25～30℃,结实率较高,但品种间有差异;用1g/L高锰酸钾溶液对种子进行20min处理能显著提高种子当年的出苗率与总出苗率;人工辅助自交授粉获得的种子比天然结实的种子出苗率高;‘Noble Moment’品种种苗白化苗率达8.69%,3个品种白化苗率1%以下,其余品种无白化苗。
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| 关 键 词： | 路易斯安娜鸢尾 自交结实性 实生苗 出苗率 |
Factors Affected the Production of the Louisiana Iris Seed Seedlings in Suzhou Area |
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| ZHOU Yu-zhen
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CHENG Hai-zhong
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LU Gui-mei
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JIN Li-min.Factors Affected the Production of the Louisiana Iris Seed Seedlings in Suzhou Area[J].Northern Horticulture,2012(15):64-67. |
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| Authors: | ZHOU Yu-zhen CHENG Hai-zhong LU Gui-mei JIN Li-min |
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| Institution: | (Suzhou Polytechnic Institute of Agriculture,Suzhou,Jiangsu 215008) |
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| Abstract: | The inbred seeding,seed germination and etc.of nine varieties of Louisiana Iris introduced in Suzhou were observed.The results showed that artificial self-pollination stage temperature maintained at 25~30℃,rate of seed setting was higher,but there existed difference among varieties.The rate of germination could be increased significantly when the seed was treated with 1 g/L potassium permanganate solution for 20 minutes.The germination rate of artificial self-pollination seed was higher than that of natural seed.The percentage of albino seedling of ’Noble Moment’ was amounted to 8.69%,three varieties was less than 1% and the other varieties had no albino. |
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| Keywords: | Louisiana Iris inbred seeding seed seedling rate of germination |
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