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| 光皮桦采种育苗技术 | |
| 引用本文： | 冯建民,何贵平,骆文坚,陈奕良.光皮桦采种育苗技术[J].浙江林业科技,2006,26(1):59-61. |
| 作者姓名： | 冯建民 何贵平 骆文坚 陈奕良 |
| 作者单位： | 1. 浙江省林业种苗管理总站,浙江,杭州,310020 2. 中国林业科学研究院亚热带林业研究所,浙江,富阳,311400 3. 浙江省庆元县庆元林场,浙江,庆元,323800 |
| 摘 要： | 介绍了光皮桦的采种育苗关键技术，光皮桦的种子成熟期因气候条件不同而差异较大，在庆元县种子成熟期—般在5月上旬至5月中下旬；常温下种子容易丧失发芽率，应做到随采随播；注意圃地选择、播种方式和播种量（15～30kg／hm^2），加强苗期田间管理，合理控制育苗密度（90-100株/m^2）。 |
| 关 键 词： | 光皮桦 采种 育苗 |
| 文章编号： | 1001-3776（2006）01-0059-03 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005-11-25 |
Technique of Seed Collection and Seedling Cultivation of Betula luminifera |
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| FENG Jian-min,HE Gui-ping,LUO Wen-jian,CHEN Yi-liang.Technique of Seed Collection and Seedling Cultivation of Betula luminifera[J].Journal of Zhejiang Forestry Science and Technology,2006,26(1):59-61. | |
| Authors: | FENG Jian-min HE Gui-ping LUO Wen-jian CHEN Yi-liang |
| Abstract: | Presentation was made on techniques for seed collection and seedling cultivation of Betula luminifera.The seed mature period varied caused by climate conditions,generally in May in Qingyuan,Zhejiang provnice.The germinate rate of seeds decreased quickly under normal temperature,thus sowing fast after seed collected.Other advices were offered like nursery location selection,sowing method and quantity(15 ~ 30kg/hm2),seedling management,seedlings density(90 ~ 100 trees/m2). |
| Keywords: | Betula luminifera seed collection seedling cultivation |
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