| 山苍子苗木培育技术 |
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| 引用本文： | 张鼎华,吴奇镇,黄金华,胡薇,翁玉榛.山苍子苗木培育技术[J].福建林业科技,2010,37(3). |
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| 作者姓名： | 张鼎华 吴奇镇 黄金华 胡薇 翁玉榛 |
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| 作者单位： | 1. 福建师范大学生命科学学院,福建,福州,350108
2. 福建省洋口国有林场,福建,顺昌,353211 |
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| 基金项目： | 福建省科技厅重点科技攻关项目资助 |
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| 摘 要： | 对山苍子种子贮藏、种子育苗、扦插、嫁接等进行了为期3年的研究,结果表明:山苍子种子贮藏以沙藏为好,春季育苗发芽率达46.4%;山苍子种子催芽采用80℃的热水浸种,可提高发芽率和发芽势;与春播相比,秋播种子发芽率、发芽势相对较低,但无论是苗高、地径还是冠幅都更大;无论是春播或者秋播,浸种催芽的比无浸种催芽的发芽率或发芽势都更高,而且生长量也更大;扦插用吲哚丁酸100 mg.kg-1+萘乙酸50 mg.kg-1溶液浸泡60 m in成活率最高;嫁接以T字形芽接成活率最高。
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| 关 键 词： | 山苍子 种子贮藏 育苗 |
Researches on the Culturing Technology of Litsea cubeba Seedlings |
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| ZHANG Ding-hua,WU Qi-zhen,HUANG Jin-hua,HU Wei,WENG Yu-zhen.Researches on the Culturing Technology of Litsea cubeba Seedlings[J].Journal of Fujian Forestry Science and Technology,2010,37(3). |
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| Authors: | ZHANG Ding-hua WU Qi-zhen HUANG Jin-hua HU Wei WENG Yu-zhen |
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| Institution: | ZHANG Ding-hua1,WU Qi-zhen2,HUANG Jin-hua2,HU Wei1,WENG Yu-zhen2(1.Life science college of Fujian Normal University,Fuzhou 350108,Fujian,China,2.Yangkou National Forestry Farm of Fujian Province,Shunchang 353211,China) |
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| Abstract: | Three years researches were conducted on the seed storage and grow seedlings of Litsea cubeba,the results were as follows:Litsea cubeba seed storage of sand was the best,seedling germination rate was 46.4% in spring;Litsea cubeba seed soaked in 80 ℃ hot water,could increase the germination rate and germination potential;compared to spring sowing,the seed germination rate and germination potential of autumn sowing were relatively low,but both the height,diameter or the crown were greater;either spring or autumn sowing,both germination rate or germination potential by soaking expedite-budding were higher than that by non-soaking,the growth amount was bigger by the above;cuttage by using 100 mg·kg-1 IBA+50 mg NAA/kg for 60 minutes long soaking had highest survival rate;the survival rate of graft was the highest with T shaped budding. |
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| Keywords: | Litsea cubeba seed storage culture of seedling |
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