|Table of Contents|

Analysis of Biomass Allocation of Lilium distichum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年01
Page:
87-89
Research Field:
Publishing date:

Info

Title:
Analysis of Biomass Allocation of Lilium distichum
Author(s):
LI Liang; SUN Yue; XIA Fu-cai; WANG Ge-rong; ZHANG Ying-li; ZHANG Xiao
(College of Forestry,Beihua University,Jilin,Jilin 132013)
Keywords:
Keywords: Lilium distichum ; biomass allocation; seasonal dynamic
PACS:
-
DOI:
10.11937/bfyy.201501024
Abstract:
Abstract:Taking Lilium distichum planted in coniferous and broad-leaved mixed forest as material,the effects of biomass of different organs of L.distichum on its growth were studied.The results showed that,total biomass of L.distichum biomass increased to the maximum in July,and then decreased during the growing season.After August bulb biomass,stem and leaf biomass and root biomass declined,yet fruit biomass growed.The average biomass allocation of organs decreased in the order,bulb>stem and leaf>root>flower and fruit,which meant a large of material and energy was distributed in underground organ bulb(43.11%).In early June,bulb biomass growth rate was higher than other organs,a negative growth rate occurs in mid-June,bulbs carry on energy transfer to ensure the normal growth of plants,after August the plants began to wilt,a negative growth rate occurred in various organs biomass.There were most significant positive correlations between bulb biomass and stem and leaf biomass and root biomass and total biomass,respectively.The results showed that,in order to adapt light changes under the temperate coniferous and broad-leaved mixed forest,bulbs played an important role in energy regulation and material allocation during L.distichum life history.

References:

[1] Fischer M,van Kleunen M.On the evolution of clonal plant life histories[J].Evolutionary Ecology,2001,15(4-6):565-582. [2] Moloney K A,Knaus F,Dietz H R.Evidence for a shift in life-history strategy during the secondary phase of a plant invasion[J].Biological Invasions,2009,11(3):625-634. [3] Watson M A.Resource storage and the expression of clonal plant life histories[J].Evolutionary Ecology,2008,22(3):471-475. [4] 〖JP〗Gockowski J,Sonwa D.Cocoa intensification scenarios and their predicted impact on CO2 emissions,biodiversity conservation,and rural livelihoods in the guinea rain forest of west africa[J].Environmental Management,2011,48(2):307-321. [5] 王祥宁,熊丽,陈敏,等.不同光照条件下东方百合生长状态及生物量的分配[J].西南农业学报,2007，20(5):1091-1096. [6] 郭友红,马文奇.切花百合生物量动态及其与施肥关系研究[J].华北农学报,2007,z2(增刊):180-183. [7] 张仁波,李黛,窦全丽.淡黄花百合花期生物量分配[J].安徽农业科学,2011,39(24):14613-14615. [8] 杨利平,周晓峰.细叶百合的生物量和营养分配[J].植物生态学报,2004,28(1):138-142. [9] 夏富才,赵秀海,潘春芳,等.长白山阔叶红松林及杨桦林下草本季节动态及环境解释[J].东北林业大学学报,2012,40(11):83-89. [10] Ida T Y,Kudo G.Seasonal patterns of carbon assimilation and allocation of a summer-green forest herb, Parasenecio auriculata (Senecioneae；Asteraceae) [J].Plant Ecology,2010,210(1):181-193. [11] 杨利平,薛建华,金淑梅.细叶百合生物量的生殖分配[J].东北林业大学学报,2001,29(5):42-44. [12] 祖元刚,王文杰,杨逢建,等.植物生活史型的多样性及动态分析[J].生态学报,2002,22(11):1811-1818. [13] 祖元刚,赵则海,杨逢建,等.植物生活史型的划分及其相互转化[J].生态学报,2005,25(9):2347-2353.

Memo

Memo:
-
Last Update: 2015-02-13