Effect of Interplanting of Polygonatum cyrtonema in Castanea henryi cv.youzhen on Spatial Distribution of Fine Roots

PENG Xiao-bo; LIU Yue-jun; GE Yong-jin; XIE Jian-qiu; HE Xiao-yong; YUAN De-yi

Journal of Zhejiang Forestry Science and Technology > 2016 > 36(6): 36-41.

PENG Xiao-bo, LIU Yue-jun, GE Yong-jin, XIE Jian-qiu, HE Xiao-yong, YUAN De-yi. Effect of Interplanting of Polygonatum cyrtonema in Castanea henryi cv.youzhen on Spatial Distribution of Fine Roots[J]. Journal of Zhejiang Forestry Science and Technology, 2016, 36(6): 36-41.

Citation:

PDF (363 KB)

Effect of Interplanting of Polygonatum cyrtonema in Castanea henryi cv.youzhen on Spatial Distribution of Fine Roots

1.
Central South University of Forestry and Technology, Changsha 410004, China
2.
Lishui Forestry Institute of Zhejiang, Lishui 323000,China

More Information

Received Date: February 18, 2016
Revised Date: September 28, 2016

Graphical Abstract

Abstract

Abstract

Experiments were conducted at Castanea henryi cv. youzhen stand in Qingyuan, Zhejiang province. Polygonatum cyrtonema wasinterplanted in September of 2013 at C. henryi cv. youzhen stand. Determinations on fine roots were implemented by stratified sampling in Novemberof 2015, taking pure C. henryi cv. youzhen stand as control. The results showed that under interplanting condition, vertical distribution of fine roots ofC. henryi cv. youzhen concentrated in depth of 0.26m, 0.06m upper than that of the control. Horizontal distribution of fine roots under interplantingmodel concentrated 1.54m away from the trunk, 0.48m farther than that of the control. The experiments resulted that interplanting had positive effecton quantity and distribution of fine root of C. henryi cv. youzhen, but negative one on water absorption of fine roots.
- Castanea henryi cv. youzhen,
- Polygonatum cyrtonema,
- fine roots,
- inpterplantng,
- root distribution

FullText(HTML)

References (14)

References

[1]	夏瑞满，吴东平，吴云峰，陈必新，杨平昆，刘章华. 我国‘油榛’主产区发展现状与对策[J]. 中南林业调查规划，2008，27（03）：59－61.
[2]	樊艳荣，陈双林，杨清平，李迎春，郭子武，陈珊. 毛竹材用林林下植被群落结构对多花黄精生长的影响[J]. 生态学报，2014，34（06）：1471－1480.
[3]	王玲玲，何丙辉. 农林复合经营实践与研究进展[J]. 贵州大学学报(农业与生物科学版)，2002，21（06）：448－452.
[4]	Gillespie A. R., Jose S., Mengel D. B., et al. Defining competition vectors in a temperate alley cropping system in the Midwestern USA: 1.Production physiology[J]. Agroforestry Systems, 2000, 48: 25?40．
[5]	Miller A. W., Pallardy S. G. Resource competition across the crop-tree interface in a maize-silver maple temperate alley cropping stand inMissouri[J]. Agroforestry Systems, 2001, 53: 247?259．
[6]	Govindarajan M., Rao M. R., Mathuva M. N., et al. Soil- water and root dynamics under hedgerow intercropping in semiarid Kenya[J].Agronomy Journal, 1996, 88: 513?520．
[7]	马长明，翟明普，刘春鹏. 单作与间作条件下核桃根系分布特征研究[J]. 北京林业大学学报，2009，31（06）：181－186.
[8]	赵忠，成向荣，薛文鹏，王迪海，袁志发. 黄土高原不同水分生态区刺槐细根垂直分布的差异[J]. 林业科学，2006，42（11）：1－7.
[9]	杨喜田，杨小兵，曾玲玲，范增伟. 林木根系的生态功能及其影响根系分布的因素[J]. 河南农业大学学报，2009，43（06）：681－690.
[10]	涂书新，孙锦荷，郭智芬，谷峰. 植物根系分泌物与根际营养关系评述[J]. 土壤与环境，2000，9（01）：64－67.
[11]	MOUP，MICHELL R J，JONES R H.Root distribution of two tree species under a heterogeneous nutrient environment[J].JAppl Ecol， 1997，34（09）：645－656.
[12]	GROSS K L，PETER A，PREGITZER K S.Fine root growth and demographic responses to nutrient patches in four old-field plantspecies[J].Oecologla， 1993，95（03）：61－64.
[13]	王来，仲崇高，蔡靖，姜在民，张硕新. 核桃-小麦复合系统中细根的分布及形态变异研究[J]. 西北农林科技大学学报(自然科学版)，2011，39（07）：64－70.
[14]	彭晓邦，张硕新. 商洛低山丘陵区核桃-黄芩农林复合系统中植物根系分布特征[J]. 西北农业学报，2013，22（09）：171－177.

Cited By

Get Citation

PDF

XML

Article views (582) PDF downloads (387)

Turn off MathJax

Article Contents

Abstract

References

Effect of Interplanting of Polygonatum cyrtonema in Castanea henryi cv.youzhen on Spatial Distribution of Fine Roots

Abstract

References

Catalog

Export File

Citation

Format

Content