| 植物生长调节剂GA3和6-BA对香椿实生苗生长的影响 |
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| 引用本文： | 张桂芬,彭涛.植物生长调节剂GA3和6-BA对香椿实生苗生长的影响[J].甘肃农业科技,2006(1):10-11. |
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| 作者姓名： | 张桂芬 彭涛 |
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| 作者单位： | 甘肃农业职业技术学院园林工程系,甘肃,兰州,730020 |
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| 摘 要： | 香椿实生苗喷施植物生长调节剂GA3、6-BA不同浓度的试验结果表明,以喷施6-BA 75 mg/L的处理表现最好,香椿实生苗株高、茎粗分别较对照增加6.4 cm和0.9 mm,复叶数、小叶数分别较对照增加2.0片,2.3片,根鲜重、全株干重分别较对照增加3.82 g、0.35 g,植株表现株高适中、茎粗壮、复叶和小叶数多、根系粗壮、植株干物质积累多,苗木健壮.
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| 关 键 词： | 植物生长调节剂 GA3 6-BA 香椿 实生苗 喷施效果 |
| 文章编号： | 1001-1463(2006)01-0010-02 |
| 收稿时间： | 04 27 2005 12:00AM |
| 修稿时间： | 10 28 2005 12:00AM |
Effect of Plant-growth Regulator GA3 and 6-BA on Chinese Mahogany Seedling |
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| ZHANG Gui-fen,PENG Tao.Effect of Plant-growth Regulator GA3 and 6-BA on Chinese Mahogany Seedling[J].Gansu Agricultural Science and Technology,2006(1):10-11. |
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| Authors: | ZHANG Gui-fen PENG Tao |
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| Abstract: | Different consistency plant-growth regulators were sprayed to research the influence on the growth of seedlings of Chinese Mahogany.The results showed that spraying 6-BA 75 mg/L had the best effect,the plant height and stem of seedling increased 6.4 cm and 0.9 mm compared to the contrast,compound leaves and leafits increased 2.0 and 2.3,root fresh weight and dry weight of the whole plant increased 3.82 g and 0.35 g,respectively.The plant showed medium height,strong stem,many compound leaves and leafits,robust roots,much accumulated dry matter and healthy seedling. |
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| Keywords: | Plant-growth regulator GA_3 6-BA Chinese mahogany Seedling Spraying effect |
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