Advance Search
XIAO Yi-An, HE Ping, DENG Hong-Ping, LI Xiao-Hong. Numerical Analysis of Population Morphological Differentiation of Disanthus cercidifolius in Jinggangshan[J]. Plant Science Journal, 2002, 20(5): 365-370.
Citation: XIAO Yi-An, HE Ping, DENG Hong-Ping, LI Xiao-Hong. Numerical Analysis of Population Morphological Differentiation of Disanthus cercidifolius in Jinggangshan[J]. Plant Science Journal, 2002, 20(5): 365-370.

Numerical Analysis of Population Morphological Differentiation of Disanthus cercidifolius in Jinggangshan

More Information
  • Received Date: March 27, 2002
  • Revised Date: August 16, 2002
  • Published Date: October 23, 2002
  • In this paper,the population morphological differentiations of Disanthus cercidifolius in Jinggangshan were studied with numerical analysis.The results show that: Among 20 kinds of patterns of 53 individuals in 5 communities,only 7 kinds have the obvious differentiation,in which 2 couples have reaches the extremely obvious level,8 couples have revealed the direct relationship and 4 couples have inverse relationship.The results of the Variance and cluster analysis both show that the differentiation of the whole patterns has not reached obvious level in indivi- dual and community level.That is to say the pattern and character of Disanthus cercidifolius Maxim.var.Longipes Chang has slow reaction towards the environmental differentiation.The result of the analysis on the gray relatedness degree among morphological characters and environmental factors shows that among those environmental factors which are concerned,none can have the extremely leading role,different environmental factors can have different effects on the same character and the same environmental factors,result of the influence towards different character is also varied.The potential leading factors,which influence its growth,are the height above the elevation,value of soil pHand translucent rate of tree strata.
  • Related Articles

    [1]LIANG Qian-Long, WANG Chang-Bao, MA Xiang-Guang, ZHAO Cai, HE Xing-Jin. Chromosomal Study on Chinese Bupleurum L.(Apiaceae)[J]. Plant Science Journal, 2013, 31(1): 11-22. DOI: 10.3724/SP.J.1142.2013.10011
    [2]Liao liang, Xu Lingling, Tian Xianhua. STUDIES OF CHROMOSOME OF FOUR SPECIES IN LYSIMACHIA FROM CHINA[J]. Plant Science Journal, 1996, 14(4): 370-372.
    [3]Cheng Lin, Zhang Yiaojia. CHROMOSOME NUMBER AND KARYOTYPE OF EREMURUS CHINENSIS FEDTSCH.[J]. Plant Science Journal, 1993, 11(3): 281-282.
    [4]Yang Ji, Wang Jinwu, Li Maoxue. CYTOTAXONOMIC STUDIES ON THE GENUS POLYGONATUM Ⅲ. Chromosome numbers and karyotypes of 6 species from China[J]. Plant Science Journal, 1992, 10(3): 201-206.
    [5]Tian Xianhua, Zhu Bicai, Zhu Changqi. AN OBSERVATION ON THE CHROMOSOME NUMBERS AND KARYOTYPES OF TWO SPECIES OF LYSIMACHIA[J]. Plant Science Journal, 1990, 8(4): 390-392.
    [6]Zhang Yili, He Shiyuan. CHROMOSOME STUDIES ON 6 SPECIES OF CLEMATIS IN CHINA[J]. Plant Science Journal, 1990, 8(2): 114-121.
    [7]Cao Rui, Zhang Shouzhou. STUDIES ON THE CHROMOSOME NUMBERS AND KARYOTYPES OF TWO SPECIES OF ARTEMISIA[J]. Plant Science Journal, 1990, 8(1): 8-12.
    [8]Ge Chuanji, Li Yankun, Hsu Pingsheng. EXAMINATION OF CHROMOSOME NUMBERS AND KARYOTYPE OF XANTHIUM STRUMARIUML[J]. Plant Science Journal, 1985, 3(4): 433-437.
    [9]Pu Fushen, Lin Shenghua, Song Wenqin, Chen Ruiyang, Li Xiulan. STUDIES ON KARYOTYPES OF PYRUS IN CHINA(1)[J]. Plant Science Journal, 1985, 3(4): 381-387.
    [10]Wang Ningzhu, Ma Fanglian, Li Xilan. ANALYSIS OF RESPECTIVE CHROMOSOME NUMBERS AND KARYOTYPES OF 20 VARIETIES OF GENUS NELUMBO[J]. Plant Science Journal, 1985, 3(3): 209-217.

Catalog

    Article views PDF downloads Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return