高级检索+

施肥与间伐对杉木大径材培育的影响

唐隆校, 潘建华, 赖根伟

唐隆校, 潘建华, 赖根伟. 施肥与间伐对杉木大径材培育的影响[J]. 浙江林业科技, 2016, 36(3): 56-60.
引用本文: 唐隆校, 潘建华, 赖根伟. 施肥与间伐对杉木大径材培育的影响[J]. 浙江林业科技, 2016, 36(3): 56-60.
TANG Long-xiao, PAN Jian-hua, LAI Gen-wei. Effect of Thinning and Fertilization on Increment in DBH and Volume of Cunninghamia lanceolata Plantation[J]. Journal of Zhejiang Forestry Science and Technology, 2016, 36(3): 56-60.
Citation: TANG Long-xiao, PAN Jian-hua, LAI Gen-wei. Effect of Thinning and Fertilization on Increment in DBH and Volume of Cunninghamia lanceolata Plantation[J]. Journal of Zhejiang Forestry Science and Technology, 2016, 36(3): 56-60.

施肥与间伐对杉木大径材培育的影响

详细信息
    作者简介:

    唐隆校(1964-),男,浙江遂昌人,工程师,主要从事林木培育工作。

  • 中图分类号: S791.27;S753

Effect of Thinning and Fertilization on Increment in DBH and Volume of Cunninghamia lanceolata Plantation

  • 摘要: 2012 年对浙江省遂昌县牛头山、白马山、桂洋、湖山林场4 个小班的人工杉木(Cunninghamia lanceolata) 林和针阔混交林(杉木:鹅掌楸(Liriodendron chinense)为7:3,株数比)进行“间伐后施肥”、“间伐后不施 肥”、“不施肥不间伐”3 种处理,2014 年调查比较不同措施对杉木林胸径和材积生长量以及经济收入的影响。 结果表明,“间伐后施肥”处理的效果最好,实施2 a 后杉木林平均胸径生长量、蓄积增长量比间伐前都有明显 增长;3 种处理给杉木材积增长带来的经济效益以“间伐后施肥”为最明显,每年可增加经济效益27 810 元/hm2, 比“不施肥不间伐”增加13 560 元/hm2。
    Abstract: Three permanent sample plots in each subcompartment (4 subcompartments) were established in 2012 for test of thinning and fertilization on growth of Cunninghamia lanceolata plantation and mixed forest in Suichang, Zhejiang province. Complete enumeration was conducted in July-September of 2012 at permanent sample plots in each treatment of each subcompartment. Thinning was finished before December of 2012, followed by fertilization after thinning, no fertilization after thinning, no fertilization no thinning. The result demonstrated that fertilization after thinning had the best effect on DBH and standing stock increment two years later. The treatment of fertilization after thinning could increase 27810 Yuan RMB/ha in increment of volume a year, 13560 Yuan RMB more than that of no fertilization and thinning.
  • [1] 涂育合,叶功富,林武星. 杉木大径材定向培育的适宜经营密度[J]. 浙江林学院学报,2005,22(5):530-534.
    [2] 叶功富,涂育合,廖祖辉. 福建山地杉木大径材定向培育技术[J]. 林业科技开发,2006,20(3):72-75.
    [3] 徐金良,毛玉明,郑成忠. 抚育间伐对杉木人工林生长及出材量的影响[J]. 林业科学研究,2014,27(1):99-107.
    [4] 张水松,陈长发,吴克选,等. 杉木林间伐强度材种出材量和经济效果的研究[J]. 林业科学,2006,42(7):37-46.
    [5] 刘跃钧,马海泉,陈天华,等. 不同抚育措施对杉木大径材培育效果的影响[J]. 浙江林业科技,2015,35(1):72-75.
计量
  • 文章访问数:  532
  • HTML全文浏览量:  0
  • PDF下载量:  248
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-12-07
  • 修回日期:  2016-03-24
  • 刊出日期:  2016-09-29

目录

    /

    返回文章
    返回