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| Research on symbiotical mycorrhizal fungi infected characteristics of wolfberry |
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| Abstract: |
| The mycorrhizal fungi infected characteristics of seven-years-old Ningqi 1 in Tongxin county,Zhongning county and Yinchuan city of Ningxia wolfberry were analysed by staining method of Phillip sand Hayman. Analysis showed that there are differences in colonization rates between different planted sites of wolfberry. The mycorrhizal fungi colonization rate of Tongxin county survey is the highest. The mycorrhizal fungi colonization rate of Zhongning county survey is the lowest. The average mycorrhizal fungi colonization rate of wolfberry is 85.80 percent. The colonization grade is 5. The colonization strength is strong.The colonization rate increase with increased soil salinity.The mycorrhizal type of wolfberry is Arum-type.The width of mycorrhizal fungi hyphae is 3~12μm in wolfberry's roots.The diameter of vesicular is 24~46.5μm. |
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