| 毛红椿播种育苗技术及苗期生长规律研究 |
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| 引用本文： | 张汝忠,彭佳龙,王坚娅,万泽辉. 毛红椿播种育苗技术及苗期生长规律研究[J]. 浙江林业科技, 2007, 27(4): 51-53 |
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| 作者姓名： | 张汝忠 彭佳龙 王坚娅 万泽辉 |
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| 作者单位： | 浙江省仙居县林业局,浙江,仙居,317300 |
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| 摘 要： | 于2005-2006年对毛红椿的播种育苗技术和苗期生长规律进行观测研究,结果表明,毛红椿于3月下旬播种,4月上旬出苗,7月下旬至9月中旬苗木高生长最快,9月中旬以后进入缓慢生长,至10月底苗木停止生长,其高生长量可达100 cm以上,最高可达150 cm;21、27、33、45株/m2 4种留苗密度实验表明,苗木地径生长与留苗密度密切相关,留苗越密则地径越小、高度越小,留苗越稀则地径越大、高度越小。生产上建议播种量为15 kg/hm2,留苗密度以30~33株/m2为宜。
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| 关 键 词： | 毛红椿 播种育苗 苗期生长规律 |
| 文章编号： | 1001-3776（2007）04-0051-03 |
| 修稿时间： | 2007-04-18 |
Seeding and Seedling Cultivation Technique and Growth Rhythm during Seedling Period of Toona ciliata var. pubescens |
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| ZHANG Ru-zhong,PENG Jia-long,WANG Jian-ya,WAN Ze-hui. Seeding and Seedling Cultivation Technique and Growth Rhythm during Seedling Period of Toona ciliata var. pubescens[J]. Journal of Zhejiang Forestry Science and Technology, 2007, 27(4): 51-53 |
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| Authors: | ZHANG Ru-zhong PENG Jia-long WANG Jian-ya WAN Ze-hui |
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| Affiliation: | Xianju Forestry Bureau of Zhejiang, Xianju 317300, China |
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| Abstract: | Observation and study was carried out of two years in succession on seeding and seedling cultivation techni-que and growth rhythm during seedling period of Toona ciliata var.pubescens.Rational seed quantity,seedling density and target of seedling quality were offered. |
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| Keywords: | Toona ciliata var.pubescens seeding and seedling cultivation growth rhythm |
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