南木人工红松林种子及天然更新情况调查研究
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摘要
本文以南木人工红松林及其相邻蒙古栎次生林为研究对象,调查了2种林分内天然更新红松幼苗情况。调查发现,南木红松林种子比引种地红松种子略大;在南木人工红松林内有红松幼苗出现,但幼苗长势不如相邻的蒙古栎次生林。
The paper took Pinus koraiensis plantation in Nanmu and its adjacent secondary forest of Quercus mongolica as the research object,investigated the seedlings of Pinus koraiensis regenerated naturally in two stands.The investigation showed that the seeds of Pinus koraiensis in Nanmu were slightly larger than those of the cited seeds,and seedlings of Pinus koraiensis appeared in the artificial forest in Nanmu,but the seedling growth vigor was not as good as that of its adjacent secondary forest of Quercus mongolica.
The paper took Pinus koraiensis plantation in Nanmu and its adjacent secondary forest of Quercus mongolica as the research object,investigated the seedlings of Pinus koraiensis regenerated naturally in two stands.The investigation showed that the seeds of Pinus koraiensis in Nanmu were slightly larger than those of the cited seeds,and seedlings of Pinus koraiensis appeared in the artificial forest in Nanmu,but the seedling growth vigor was not as good as that of its adjacent secondary forest of Quercus mongolica.
引文
[1]马建路,庄丽文,陈动,等.红松林的地理分布[J].东北林业大学学报,1992,20(5):40-47.
[2]于辉,张玉林,张同峰.对红松开花结实规律的探讨[J].林业勘查设计,2011(3):88-89.
[3]肖治术,张知彬,王玉山.以种子为繁殖体的植物更新模型研究[J].生态学杂志,2003,22(4):70-75.
[4]于金莹,亢新刚.林隙影响天然林更新研究进展[J].森林工程,2005,21(5):1-4.
[5]王琴香,沈海龙,和春庭,等.红松人工林和相邻次生林林下红松天然更新种群格局分析[J].森林工程,2018,34(2):16-20.
[6]毛子军,袁晓颖,祖元刚,等.西伯利亚红松与红松种子形态、种皮显微构造的比较研究[J].林业科学,2003,39(4):155-158.
[7]MIYAKI M.Seed dispersal of the Korean pine,Pinus koraiensis,by the red squirrel,Sciurus vulgaris[J].Ecol Res,1987,2:147-157.
[8]HAYASHIDA M.Seed dispersal by red squirrels and subsequent establishment of Korean pine[J].For Ecol Manage,1989,28:115-129.
[9]陈立新,李少博,乔璐,等.凋落物叶和土壤浸提液对红松种子萌发及幼苗生长的影响[J].南京林业大学学报(自然科学版),2016,40(2):81-87.
[2]于辉,张玉林,张同峰.对红松开花结实规律的探讨[J].林业勘查设计,2011(3):88-89.
[3]肖治术,张知彬,王玉山.以种子为繁殖体的植物更新模型研究[J].生态学杂志,2003,22(4):70-75.
[4]于金莹,亢新刚.林隙影响天然林更新研究进展[J].森林工程,2005,21(5):1-4.
[5]王琴香,沈海龙,和春庭,等.红松人工林和相邻次生林林下红松天然更新种群格局分析[J].森林工程,2018,34(2):16-20.
[6]毛子军,袁晓颖,祖元刚,等.西伯利亚红松与红松种子形态、种皮显微构造的比较研究[J].林业科学,2003,39(4):155-158.
[7]MIYAKI M.Seed dispersal of the Korean pine,Pinus koraiensis,by the red squirrel,Sciurus vulgaris[J].Ecol Res,1987,2:147-157.
[8]HAYASHIDA M.Seed dispersal by red squirrels and subsequent establishment of Korean pine[J].For Ecol Manage,1989,28:115-129.
[9]陈立新,李少博,乔璐,等.凋落物叶和土壤浸提液对红松种子萌发及幼苗生长的影响[J].南京林业大学学报(自然科学版),2016,40(2):81-87.