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Effect of Azotobacter Inoculating on the Growth and Development of Wolfberry(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年15
Page:
150-152
Research Field:
Publishing date:

Info

Title:
Effect of Azotobacter Inoculating on the Growth and Development of Wolfberry
Author(s):
MEN Huiqin1; WANG Yajun2; AN Wei2; LUO Qing2
（1.Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan，Ningxia 750002；2.National Wolfberry Engineering Research Center，Yinchuan，Ningxia 750002）
Keywords:
azotobacter; wolfberry; growth and development; effect
PACS:
-
DOI:
10.11937/bfyy.201515040
Abstract:
Taking wolfberry as test material，the inoculating effect of two kinds of azotobacter，Rhodococcus zopfii and Azotobacter chroococcum which were screened from root soil and root surface of wolfberry，on wolfberry was investigated by pot experiment.By comparing and analyzing on the growth，fruit size，and physiology indicators.The results showed that Azotobacter chroococcum inoculating could promote free praline accumulating in the leaves of wolfberry.Azotobacter chroococcum or Rhodococcus zopfii inoculating can decrease MDA content in the leaves of wolfberry. Rhodococcus zopfii inoculating could increase chlorophyll content in the leaves of wolfberry，improve average fruit weight.It could be used in wolfberry cultivation optimumly. The combined inoculation of Azotobacter chroococcum and Rhodococcus zopfii had no synergistic reaction.

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Last Update: 2015-08-20