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Study on Growth-promoting Effect of Terui Bacteria on Cucumber and Its Control Effect on Cucumber Blight(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年18期
Page:
103-105
Research Field:
Publishing date:

Info

Title:
Study on Growth-promoting Effect of Terui Bacteria on Cucumber and Its Control Effect on Cucumber Blight
Author(s):
YANG Hua; HE Wei; CUI Yuan-yu; ZHANG Sheng; SUN Xiao-jun
Key Laboratory of Integrated Pest Management on Crops in Northwestern Oasis Ministry of Agriculture,Institute of Plant Protection,Xinjiang Academy of Agricultural Sciences,Urumqi,Xinjiang 830091
Keywords:
Terui bacteria; cucumber; growth-promoting; blight; control effect
PACS:
S 642.2
DOI:
-
Abstract:
Taking ‘Jinlv 4’ cucumber as material,Terui bacteria was used to deal with soil,then implemented cucumber indoor potting and field experiment,and the growth-promoting effect of Terui bacteria on cucumber and its control effect on cucumber blight were studied.The results showed that the emergence rate of potted cucumber seedlings that used Terui bacteria was 97.3%,after 20 days plant height increased 0.17 cm,stem diameter increased 0.028 cm than CK,chlorophyll content increased 8.14% and the relative control effect on cucumber blight was 58.81%.Results of field trials showed that application of Terui bacteria can increase yield 11.63% per 667 m2,chlorophyll content increased by 8.58%,blight relative control effect was 66.88%.

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Last Update: 2014-09-09