|Table of Contents|

Effect of Rotating Different Vegetables on Rhizosphere Soil Microecology of Continuous Cropping Cucumber(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年01
Page:
48-52
Research Field:
Publishing date:

Info

Title:
Effect of Rotating Different Vegetables on Rhizosphere Soil Microecology of Continuous Cropping Cucumber
Author(s):
XU Ning1ZHANG Fangyuan2WANG Chuang1LIU Min1LIU Guojuan1DOU Huimin1
(1.Liaocheng Vocational & Technical College,Liaocheng,Shandong 252000;2.Liaocheng Dongchangfu Zhangluji Town,Liaocheng,Shandong 252000)
Keywords:
cucumberwelsh onionmomordica charantiarotationrhizosphere soil microecology
PACS:
-
DOI:
10.11937/bfyy.201701012
Abstract:
Welsh onion and momordica charantia rotation crop were used as materials,effects of different rotation crop on rhizosphere soil microecology of continuous cropping cucumber were analyzed.The results showed that the EC value of rhizosphere soil was decreased significantly while pH increased after welsh onion and momordica charantia rotation.The number of bacteria and actinomycetes in welsh onion and momordica charantia rhizosphere soil increased;the number of fungi and Fusarium oxysporum decreased.In the wane period,invertase activities in rhizosphere soil of welsh onion and momordica charantia were 95.96% and 44.44% higher than that of continuous cropping;ureases activities were 52.94% and 29.41% higher than that.Catalases were 182.69% and 100.00% higher than that of continuous cropping;polyphenol oxidases were 151.11% and 75.56% higher than that.Welsh onion and momordica charantia rotation crop were relief cucumber continuous cropping obstacle and prevented the soil fertility decline.The effect of welsh onion rotation was more significant.

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Last Update: 2017-03-16