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Volume 19 Issue 5
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Article Navigation >  Forest Research  > 2006 >  19(5): 567-573

Citation:
shu

Early-ripening and High-yielding Cultivation Patterns and Technical Measures of Chinese Torreya

  • 1.

    Research Institute of Subtropical Forestry,CAF,Fuyang 311400,Zhejiang,China

  • 2.

    Dongyang Chinese Torreya Institute of Zhejiang Province,Dongyang 322100,Zhejiang,China

  • 3.

    Dongyang Chinese Torreya Institute of Zhejiang Province,Dongyang 322100,Zhejiang,China

  • Received Date: 2005-10-11
  • According to the investigation of 30-year's practices of Chinese torreya(Torreya grandis) early-ripening and high-yielding cultivation in Dongyang,Zhejiang Province,it was showed that the early-ripening and high-yielding of Chinese torreya could be reached by various measures.Five local patterns were as follows:grafting on the wild stock at the spot;grafting on the wild stock after planting on another spot;grafting on seedlings;engineering afforestation with grafted young stocks;and enhancing the management of vigorous stocks.Nine technical measures for early-ripening and high-yielding production were put forward,i.e.matching species with the site;selecting early-ripening species;shallow planting the vigorous stocks;top removing,pruning;interplanting and tending;properly fertilizing;deep digging and promoting root growth;pest controlling;and fruiting regulating.A 75 hm2 of early-ripening and fast-growing Chinese torreya experimental plot was established which produced 103 tonnes of seed annually and 15 million RMB yuan of economic benefits had been achieved.
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  • [1] 韩宁林,王东辉,胡文翠,等. 科技开创了香榧产业的春天
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    [J]. 经济林研究, 2003, 21(4) : 148～150
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    [6] 黎章矩,程晓建,戴文圣,等. 浙江香榧生产历史、现状与发展
    [J]. 新农村, 2003 (3) ; 10
    [8] 徐岩华,钱觉寿. 香榧早产高产技术
    [9] 全国土壤普查办公室. 中国土种志
    [M]. 北京:中国农业出版社,1996: 186～190
    [11] 徐志宏,吾中良. 香榧病虫害防治彩色图谱
    [M]. 北京:中国农业科学技术出版社, 2004
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Early-ripening and High-yielding Cultivation Patterns and Technical Measures of Chinese Torreya

  • 1. Research Institute of Subtropical Forestry,CAF,Fuyang 311400,Zhejiang,China
  • 2.  Dongyang Chinese Torreya Institute of Zhejiang Province,Dongyang 322100,Zhejiang,China
  • 3. Dongyang Chinese Torreya Institute of Zhejiang Province,Dongyang 322100,Zhejiang,China
  • Received Date: 2005-10-11

Abstract: According to the investigation of 30-year's practices of Chinese torreya(Torreya grandis) early-ripening and high-yielding cultivation in Dongyang,Zhejiang Province,it was showed that the early-ripening and high-yielding of Chinese torreya could be reached by various measures.Five local patterns were as follows:grafting on the wild stock at the spot;grafting on the wild stock after planting on another spot;grafting on seedlings;engineering afforestation with grafted young stocks;and enhancing the management of vigorous stocks.Nine technical measures for early-ripening and high-yielding production were put forward,i.e.matching species with the site;selecting early-ripening species;shallow planting the vigorous stocks;top removing,pruning;interplanting and tending;properly fertilizing;deep digging and promoting root growth;pest controlling;and fruiting regulating.A 75 hm2 of early-ripening and fast-growing Chinese torreya experimental plot was established which produced 103 tonnes of seed annually and 15 million RMB yuan of economic benefits had been achieved.

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