• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 6 Issue 1
Apr.  2012
Turn off MathJax
Article Contents
Ding Wu, Li Fudi. Study on Bacterium Capacity in Soil[J]. Fujian Journal of Agricultural Sciences, 1991, 6(1): 45-52.
Citation: Ding Wu, Li Fudi. Study on Bacterium Capacity in Soil[J]. Fujian Journal of Agricultural Sciences, 1991, 6(1): 45-52.

Study on Bacterium Capacity in Soil

  • Received Date: 1990-06-14
  • Publish Date: 1991-05-15
  • Rhizobium was used in the study with the term of "bacterium capacity" of soil to describe the quantitative changes of viable rhizobia in soil and to discuss its ecological and agtronomic significances. The term meant the highest population per unit soil and was. expressed in cell numbers/g dry soil generally. The rule of quantitative changes of viable Rhizobium in sandy soil and heavy loam. Inoculum density of Rhizobium influence the effect an application were also discussed.The results showed that there was a definite rhzobium capacity in both surveyed heavy loam and sandy soil under certain conditions. The effect of rhizobial cell number at the beginning of experiment on the rhizobium capacity was signigicant in natural soil. It was found that the higher the starting cell number, the higher the rhizobium capacity, whetherthere was legume growth or not. In treatments with different initial number of 104 or 2 x106, the number of rhizobia differed only times of tens each.When soil sample was first sterilized then rhizobia was added in, initial cell number had little effect on rhizobium capacity. In the four treatments in which the starting cell number differing in 105 or 106 times, the rhizobium capacities were similar. That meant that in the soil with low starting cell number rhizobia grew abundantly. The rhizobium capacities of heavy loam and sandy sosul were close.
  • loading
  • [3] 陈文新.1986.土壤中影响根瘤菌存在,主要因素.土壤学进展,(5):17-20
    [8] Crozet,Y.,Cleyet·Marel,J.C.,Giraud. J. J. and Obaton. 1982.Survival rates of Rhizobium japonicum population introduced into different soil.Soil Biol. Bio-chem.14:401-405
    [10] James M.Scott and Frederie E. Poter. 1986.An analysis of accuracy of a plant infection technique for counting Rhizo6ia Soil Biol.Biochem,18(4):355-342
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2052) PDF downloads(213) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return