| 速生木麻黄无性系筛选及水培育苗技术研究 |
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| 引用本文： | 柯玉铸. 速生木麻黄无性系筛选及水培育苗技术研究[J]. 福建林业科技, 2009, 36(1) |
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| 作者姓名： | 柯玉铸 |
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| 作者单位： | 福建省林业科学研究院,福建,福州,350012 |
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| 基金项目： | 福建省种苗科技攻关项目 |
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| 摘 要： | 以普通木麻黄(Casuarina equisetifoliaForst)抗青枯病无性系平20-4、P10-33、501、601、A13、503为材料,以生长量中等的无性系106为对照,开展速生木麻黄无性系筛选试验,筛选出2个速生无性系601和501,9.5年生时,其树高分别比对照提高24.43%和23.62%,胸径分别比对照提高32.24%和31.14%。以无性系P10-33嫩枝小段和12 cm长的末梢嫩枝进行水培育苗对比试验,结果表明2种方法均能培育出适于造林用的木麻黄苗木,前者培育的苗木数量是后者的10倍。
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| 关 键 词： | 木麻黄 速生无性系 筛选 嫩枝小段 水培育苗 |
Clones Selection and Water-Culture Seedling Raising Technology of Fast-Growing Casuarina equisetifolia |
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| KE Yu-zhu. Clones Selection and Water-Culture Seedling Raising Technology of Fast-Growing Casuarina equisetifolia[J]. Journal of Fujian Forestry Science and Technology, 2009, 36(1) |
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| Authors: | KE Yu-zhu |
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| Affiliation: | KE Yu-zhu(Fujian Academy of Forestry,Fuzhou 350012,Fujian,China) |
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| Abstract: | Screening fast-growing clones of Casuarina equisetifolia with the material of the Pseudomonas solanacearum-resistant clones Ping 20-4,P10-33,501,601,A13,503 of C.equisetifolia forest was finished with the midincrement control of clone 106.2 fast-growing clones 601 and 501 were selected.The tree heights were 24.43% and 23.62% higher than those of controls at the age of 9 and a half,dbh was 32.24% and 31.14% higher than those of controls,the water-cultured seedling compare experiment was conducted with clone ... |
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| Keywords: | Casuarina equisetifolia fast-growing clone selection small burgeon section water-cultured seedling |
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