| 百日青栽培及其幼林生长规律 |
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| 引用本文： | 靳丹娅,钟萍,杨德军.百日青栽培及其幼林生长规律[J].广西林业科技,2012(1):62-64. |
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| 作者姓名： | 靳丹娅 钟萍 杨德军 |
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| 作者单位： | [1]云南省木材检查服务总站,昆明650224 [2]云南省林业科学院热带林业研究所,普文666102 |
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| 摘 要： | 通过在普文试验林场对百日青（Podocarpus neriifolius）栽培试验的调查与分析结果表明,在普文山地栽培的百日青没有明显的休眠期,全年均在生长,但年生长量的70%左右集中在5—11月。百日青在容器内生长较慢,年均高生长量仅为35 cm,地径生长量0.46 cm;定植后生长不断加快,年平均高生长量达74 cm,地径生长也达0.65 cm。
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| 关 键 词： | 百日青 特性 幼林 生长规律 |
Podocarpus neriifolius Cultivation and Growth Law of Young Plantation |
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| Authors: | JIN Dan-ya;ZHONG Ping;YANG De-jun |
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| Institution: | JIN Dan-ya;ZHONG Ping;YANG De-jun(1.Yunnan Timber Inspection Service Station,Kunming 650224,China;2.Institute of Tropical Forestry,Yunnan Academy of Forestry,Puwen Yunnan 666102,China) |
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| Abstract: | By investigating and analyzing,the results of cultivation experiment for Podocarpus neriifolius showed that the Podocarpus neriifolius cultivated in mountain of Puwen didn＇t display distinct rest period,growing all the year,but about 70% of annual increment concentrated from May to November.In containers,Podocarpus neriifolius grew slowly,which annual growth of height and ground diameter averaged 35 cm and 0.46 cm respectively.After fix planting,the growth expedited continually,which annual growth of height and ground diameter averaged 74 cm and 0.65 cm respectively. |
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| Keywords: | Podocarpus neriifolius features young plantation growth law |
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