Effects of density on growth and diameter distribution of young coppice stands of <i>Mytilaria laosensis</i>

Tang Jixin; Jia Hongyan; Zeng Ji; Cai Daoxiong; Wei Yeqiao; Nong Liangshu; Lei Yuancai

doi:10.13332/j.1000-1522.20170291

Journal of Beijing Forestry University > 2018 > 40(5): 46-54. > DOI: 10.13332/j.1000-1522.20170291

Tang Jixin, Jia Hongyan, Zeng Ji, Cai Daoxiong, Wei Yeqiao, Nong Liangshu, Lei Yuancai. Effects of density on growth and diameter distribution of young coppice stands of Mytilaria laosensis[J]. Journal of Beijing Forestry University, 2018, 40(5): 46-54. DOI: 10.13332/j.1000-1522.20170291

Citation:

PDF (2417 KB)

Effects of density on growth and diameter distribution of young coppice stands of Mytilaria laosensis

1.
Experimental Center of Tropical Forestry, Chinese Academy of Forestry, Pingxiang 532600, Guangxi, China
2.
Research Institute of Forest Resources Information Techniques, Chinese Academy of Forestry, Beijing 100091, China

More Information

Received Date: August 21, 2017
Revised Date: March 16, 2018
Published Date: April 30, 2018

Graphical Abstract

Abstract

Abstract

ObjectiveReserved density of the stump sprouts is the key technology in coppice cultivation. It is very important to explore the effects of density on growth and diameter distribution of coppice stands of Mytilaria laosensis in order to get reasonable density for cultivating technology with the stands.
MethodUsing single factor randomized block designs, the experiment with the stump sprouts of Mytilaria laosensis in the clear-cut land of Mytilaria laosensis plantation, in three different levels of T_CA(reserved 1 sprout each stump), T_CB(reserved 2 sprouts each stump), T_CC(reserved 3 sprouts each stump) and repeated three times, was conducted with 5 years continuous observation data in 9 fixed plots to study the growth and diameter distribution of the coppice stands affected by density.
Result(1) During 1-3.5 years after sprouting thinning, total growth of the average diameter at breast height (DBH), average height, and average individual volume of coppices in the stands were not significantly affected by density. The growth of tree height for dominant trees of the sprout stands was not significantly affected by density. The total growth of individual volume for dominant trees of sprout stands was significantly affected by the density (P < 0.05), the annual increment of individual volume and the DBH growth of dominant trees were very significantly affected by density(P < 0.01). (2)All the peak values of annual increment of average DBH of stands, average tree height of stands, average DBH of top tree, and average tree height of the stands occurred in the second year, the intersected times of the average growth and annual growth of the stand DBH were during third year to fourth year, but the intersected times to the average tree height of the stands were during second year to fifth year. For the dominant trees, both intersected time of average growth and annual increment growth of DBH and tree height were very similar to the growth of stands. (3) After the second year, both annual increment growth of tree height with the dominant tree and the average tree obviously decreased. (4)All diameter distributions of coppices in the stands were part mountain shape distribution, which indicated that they were located in the late competition period. It had excellent fitting effects using the Weibull function to fit diameter distribution of coppices in the stands.
ConclusionIt is fast growth period for the radial and height growth of the stands before 5 years old, reasonable density and tending are extremely vital to the stands. Thinning measures within two sprouts in each stump can drastically increase the proportion of superior trees in coppices in the stands.
- density,
- Mytilaria laosensis,
- natural regeneration,
- sprouting regeneration,
- sprout thinning,
- growth of young stands,
- diameter distribution

FullText(HTML)

References (20)

References

[1]	Stokes V, Kerr G. Long-term growth and yield effects of respacing natural regeneration of Sitka spruce in Britain[J]. European Journal of Forest Research, 2013, 132:351-362. doi: 10.1007/s10342-012-0679-5
[2]	黄旺志, 郑芳, 李党法, 等.豫南杉木萌芽林生长规律的研究[J].信阳师范学院学报(自然科学版), 2006, 19(2): 191-194. doi: 10.3969/j.issn.1003-0972.2006.02.023 Huang W Z, Zheng F, Li D F, et al. Study on growth of common Chinaff sprout land in the south of Henan Province[J].Journal of Xinyang Normal University (Natural Science Edition), 2006, 19(2):191-194. doi: 10.3969/j.issn.1003-0972.2006.02.023
[3]	田晓萍.杉木萌芽更新的研究[D].福州: 福建农林大学, 2008. http://cdmd.cnki.com.cn/Article/CDMD-10389-2008141783.htm Tian X P. Sprouting regeneration of Chinese fir[D]. Fuzhou: Fujian Agriculture and Forestry University, 2008. http://cdmd.cnki.com.cn/Article/CDMD-10389-2008141783.htm
[4]	陈沐, 曹敏, 林露湘.木本植物萌生更新研究进展[J].生态学杂志, 2007, 26(7): 1114-1117. doi: 10.3321/j.issn:1000-4890.2007.07.026 Chen M, Cao M, Lin L X. Research advance in regeneration of woody plants by sprouting[J]. Chinese Journal of Ecology, 2007, 26(7): 1114-1117. doi: 10.3321/j.issn:1000-4890.2007.07.026
[5]	李荣, 张文辉, 何景峰, 等.辽东栎伐桩萌苗的发育规律[J].林业科学, 2012, 48(3): 82-87. http://d.old.wanfangdata.com.cn/Periodical/lykx201203013 Li R, Zhang W H, He J F, et al. Regeneration and development of stump sprouts of Quercus wutaishauica[J]. Scientia Silvae Sinicae, 2012, 48(3): 82-87. http://d.old.wanfangdata.com.cn/Periodical/lykx201203013
[6]	白灵海, 唐继新, 明安刚, 等.广西大青山米老排人工林经济效益分析[J].林业科学研究, 2011, 24(6): 784-787. http://d.old.wanfangdata.com.cn/Periodical/lykxyj201106017 Bai L H, Tang J X, Ming A G, et al. Economic benefit analysis of 28-year-old Mytilaria laosensis plantations in Daqingshan, Guangxi of China[J]. Forest Research, 2011, 24(6): 784-787. http://d.old.wanfangdata.com.cn/Periodical/lykxyj201106017
[7]	袁洁. 8个米老排天然群体的遗传多样性研究[D].北京: 中国林业科学研究院, 2014. http://cdmd.cnki.com.cn/Article/CDMD-82201-1014331886.htm Yuan J. Study on genetic diversity of eight natural populations of Mytilaria laosensis[D]. Beijing: Chinese Academy of Forestry, 2014. http://cdmd.cnki.com.cn/Article/CDMD-82201-1014331886.htm
[8]	郭文福, 蔡道雄, 贾宏炎, 等.米老排人工林生长规律的研究[J], 林业科学研究, 2006, 19(5): 585-589. doi: 10.3321/j.issn:1001-1498.2006.05.008 Guo W F, Cai D X, Jia H Y, et al. Growth laws of Mytilaria laosensis plantation[J]. Forest Research, 2006, 19(5): 585-589. doi: 10.3321/j.issn:1001-1498.2006.05.008
[9]	王克建, 蔡子良.热带树种栽培技术[M].南宁:广西科学技术出版社, 2008. Wang K J, Cai Z L. Cultivation technique with tropical tree species in the south China[M]. Nanning: Guangxi Science and Technology Press, 2008.
[10]	郭文福.米老排人工林生长与立地的关系[J].林业科学研究, 2009, 22(6): 835-839. doi: 10.3321/j.issn:1001-1498.2009.06.015 Guo W F. An analysis of relationship between growth and site condition of Mytilaria laosensis plantation[J]. Forest Research, 2009, 22(6): 835-839. doi: 10.3321/j.issn:1001-1498.2009.06.015
[11]	庞圣江, 张培, 刘福妹, 等.大青山林区米老排人工林伐桩萌芽更新研究[J].西北林学院学报, 2016, 31(6): 153-156. doi: 10.3969/j.issn.1001-7461.2016.06.26 Pang S J, Zhang P, Liu F M, et al. Effeets of varied diameter and height of stump on sprout regeneration of Mytilaria laosensis plantations in Daqingshan[J]. Journal of Northwest Forestry University, 2016, 31(6):153-156. doi: 10.3969/j.issn.1001-7461.2016.06.26
[12]	张显强.米老排人工林萌芽更新研究[D].南宁: 广西大学, 2016. http://cdmd.cnki.com.cn/Article/CDMD-10593-1017041097.htm Zhang X Q. Study on sprout regeneration of Mytilaria laosensis plantation[D]. Nanning: Guangxi University, 2016. http://cdmd.cnki.com.cn/Article/CDMD-10593-1017041097.htm
[13]	汪炳根, 卢立华.广西大青山实验基地森林立地评价与适地适树研究[J].林业科学研究, 1998, 11(1): 78-85. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199800400797 Wang B G, Lu L H. Study on forest site quality evaluation and appropriate choice of tree species for sites of Daqingshan Experimental Base in Guangxi[J]. Forest Research, 1998, 11(1): 78-85. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199800400797
[14]	陈永富, 郭文福, 黄镜光.米老排立木材积表及地位指数的编制[J].林业科学研究, 1991, 4(增刊): 116-119. Chen Y F, Guo W F, Huang J G. Establishment of volume table and site index table of Mytilaria laosensis plantation[J]. Forest Research, 1991, 4(Suppl.): 116-119.
[15]	孟宪宇.测树学[M].3版.北京:中国林业出版社, 2006. Meng X Y. Forest measurement[M]. 3rd ed. Beijing: China Forestry Publishing House, 2006.
[16]	楚秀丽, 刘青华, 范辉华, 等.不同生境、造林模式闽楠人工林生长及林分分化[J].林业科学研究, 2014, 27(4): 445-453. http://d.old.wanfangdata.com.cn/Periodical/lykxyj201404001 Chu X L, Liu Q H, Fan H H, et al. Growth and structure differentiation of Phoebe bournei plantation with different sites and modes of afforestation[J]. Forest Research, 2014, 27(4): 445-453. http://d.old.wanfangdata.com.cn/Periodical/lykxyj201404001
[17]	李炎香, 谭天泳, 黄镜光, 等.米老排造林密度试验初报[J].林业科学研究, 1988, 1(2): 206-212. http://www.cnki.com.cn/Article/CJFDTOTAL-LYKX198802014.htm Li Y X, Tan T Y, Huang J G, et al. A preliminary report on the densities of Mytilaria laosensis plantation[J]. Forest Research, 1988, 1(2): 206-212. http://www.cnki.com.cn/Article/CJFDTOTAL-LYKX198802014.htm
[18]	孙长忠, 王开运, 任兴俄, 等.渭北黄土高原刺槐萌生林生长状况的调查研究[J].西北林学院学报, 1993, 8(2):36-40. http://www.cnki.com.cn/Article/CJFDTOTAL-XBLX199302005.htm Sun C Z, Wang K Y, Ren X E, et al. Study on growth of black locust sprout stand in Weibei Loess Plateau[J]. Journal of Northwest Forestry College, 1993, 8(2): 36-40. http://www.cnki.com.cn/Article/CJFDTOTAL-XBLX199302005.htm
[19]	于汝元, 黄晓鹤, 哈达, 等.东北林区森林更新调查及评定中的问题[J].北京林业大学学报, 1990, 12(增刊3): 46-50. http://www.cnki.com.cn/Article/CJFDTotal-BJLY1990S4009.htm Yu R Y, Huang X H, Hada, et al. Issues of survey and review of natural regeneration in the northeast forest region of China[J]. Journal of Beijing Forestry University, 1990, 12(Suppl.3): 46-50. http://www.cnki.com.cn/Article/CJFDTotal-BJLY1990S4009.htm
[20]	吴淑玲.米老排在漳州长泰生长规律初步研究[J].防护林科技, 2016(8): 22-25. http://d.old.wanfangdata.com.cn/Periodical/fhlkj201608008 Wu S L. Growth law of Mytilaria laosensis in Changtai County of Zhangzhou City[J]. Protection Forest Science and Technology, 2016(8): 22-25. http://d.old.wanfangdata.com.cn/Periodical/fhlkj201608008

[1]	Li Xinyue, Wang Zhenyue, Cao Chuanwang. Effects of LdNPV on growth, development and biochemical enzymatic activities of Lymantria dispar under CO₂ concentration stress[J]. Journal of Beijing Forestry University, 2019, 41(9): 139-146. DOI: 10.13332/j.1000-1522.20180199
[2]	Yang Junhe, Liu Chang, Niu Shihui, Li Wei. Regulatory effect of stem cambium gibberellin on plant growth and development[J]. Journal of Beijing Forestry University, 2019, 41(7): 68-74. DOI: 10.13332/j.1000-1522.20190107
[3]	WANG Ya-jun, ZOU Chuan-shan, WANG Ruo-xi, LIN Lian-nan, ZHANG Guo-cai. Insecticidal activity analysis of three plant secondary metabolites on Lymantria dispar[J]. Journal of Beijing Forestry University, 2017, 39(11): 75-81. DOI: 10.13332/j.1000-1522.20170214
[4]	JIANG Dun, WANG Jie, JIANG Hong, ZHANG Wen-yi, MENG Zhao-jun, YAN Shan-chun. Effects of locally inducing Larix olgensis using exogenous methyl jasmonate on the growth and development of Lymantria dispar[J]. Journal of Beijing Forestry University, 2016, 38(6): 67-71. DOI: 10.13332/j.1000-1522.20150493
[5]	ZHANG Kai, ZHOU Yan-tao, WANG Xi-wei, JIANG Hong, WANG Jia-bing, ZHANG Wen-yi, YAN Shan-chun. Effects of copper and cadmium stress on the activities of detoxifying metabolic enzymes in Lymantria dispar[J]. Journal of Beijing Forestry University, 2016, 38(2): 61-67. DOI: 10.13332/j.1000-1522.20150293
[6]	YAN Jun-xin, CHI De-fu, ZHANG Yong-qiang2, PANG Hai-yu. Effects of JA and SA on the growth and development as well as defensive enzyme activity of Rosa rugosa.[J]. Journal of Beijing Forestry University, 2013, 35(3): 128-136.
[7]	LI Hui, YAN Shan-chun, CAO Chuan-wang, LI Qi. Effects of furan tebufenozide on larval development and activity of protective enzymes in Lymantria dispar[J]. Journal of Beijing Forestry University, 2012, 34(2): 96-102.
[8]	YAN Jie-ming, YAN Shan-chun, CAO Chuan-wang.. Effects of spinosad on the activity of protective enzymes and chitinase in Lymantria dispar.[J]. Journal of Beijing Forestry University, 2012, 34(1): 80-85.
[9]	LA Yan-fei, ZHANG Qi-xiang, PAN Hui-tang, SUN Ming. Growth, development and photosynthetic characteristics of Lilium Oriental hybrids under low light conditions[J]. Journal of Beijing Forestry University, 2010, 32(4): 213-217.
[10]	ZHANG Li-li, LI Zhen-yu, LI Hai-lin, HAN Rui-dong, ZHAO Yong-li. Influences of different damaged pines on growth and development of pine caterpillar larvae[J]. Journal of Beijing Forestry University, 2005, 27(6): 83-88.

Cited By

Cited by

Periodical cited type(3)

1.	李林. 生活垃圾绝氧热解发电工艺构建与评估. 工业技术创新. 2020(01): 53-59 .
2.	陈立林，刘琼，杜沄燕. 森林自燃火灾中的凋落物辐射升温特性研究——以岳麓山为例. 中国安全生产科学技术. 2018(02): 174-179 .
3.	李华，李林. 竹类生物质热解技术构建与评估. 工业技术创新. 2017(03): 49-53 .

Other cited types(5)

Get Citation

PDF

XML

Article views (2856) PDF downloads (105) Cited by(8)

Turn off MathJax

Article Contents

Abstract

References

Effects of density on growth and diameter distribution of young coppice stands of Mytilaria laosensis