木崇龙. 栽培措施与立地条件对云南红豆杉人工幼林生长的影响[J]. 西南林业大学学报, 2009, 29(3): 35-38. DOI: 10.3969/j.issn.2095-1914.2009.03.009
引用本文: 木崇龙. 栽培措施与立地条件对云南红豆杉人工幼林生长的影响[J]. 西南林业大学学报, 2009, 29(3): 35-38. DOI: 10.3969/j.issn.2095-1914.2009.03.009
MU Conglong. Effects of Cultivated Measures and Site Condition on the Growth of Taxus yunnanensis Plantations[J]. Journal of Southwest Forestry University, 2009, 29(3): 35-38. DOI: 10.3969/j.issn.2095-1914.2009.03.009
Citation: MU Conglong. Effects of Cultivated Measures and Site Condition on the Growth of Taxus yunnanensis Plantations[J]. Journal of Southwest Forestry University, 2009, 29(3): 35-38. DOI: 10.3969/j.issn.2095-1914.2009.03.009

栽培措施与立地条件对云南红豆杉人工幼林生长的影响

Effects of Cultivated Measures and Site Condition on the Growth of Taxus yunnanensis Plantations

  • 摘要: 为了解云南红豆杉人工林在丽江不同立地条件和不同栽培措施下的生长状况,对试验区3地用实生苗和扦插苗营造的林分进行生长量测定,结果表明:同一批次苗木培育的林木地径和高生长量,表现出集约型管理>粗放型>半野生状态型,容器栽培>农林混交>大田>林下加密的规律。集约经营条件下,扦插苗和实生苗营造的林木生长量差异不显著;但粗放经营时,实生苗的生长量优于扦插苗。

     

    Abstract: The growth parameters of the young Taxus yunnanensi trees from both seedlings and cuttage bred saplings in three experimental sites in Baihua, Huangshan, Yangxi, Jinshan,and Tianbao In stitute, Shitou in Lijiang Prefecture were studied to understand the effect of different site conditions and cultivated measures on the growth performances of the young trees. It was showed that the order of the average cultivation>cose to wild growing status, container saplings>agroforestry model planting>regular field planting>understorey dense plantations. The resultes also showed that there was no significant difference in the growth parameters of the young T. yunnanensis plants between the sowing seedlings and cuttings under the intensive cultivation. However, under the extensive management, the growth performance of sowing bred seedlings was superior to that of the cuttings.

     

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