• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A thermophile-fermented compost-mediated reduction in root galling by nematode

Research Project

Project/Area Number 25660275
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Environmental agriculture(including landscape science)
Research InstitutionChiba University

Principal Investigator

KODAMA Hiroaki  千葉大学, 融合科学研究科(研究院), 教授 (70302536)

Research Collaborator MIYAMOTO Hirokuni  日環科学株式会社
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsコンポスト / ネコブセンチュウ / エンドファイト
Outline of Final Research Achievements

Root galling by root-knot nematode was investigated after addition of a compost that had been made by fermentation of marine animals. Root galling was inhibited when the compost-extract was added to the root-knot nematode-infected plants. However, the bacterium-free filtrate of the compost extract did not interfere with root galling by nematode. The combination of an organophosphorus nematicide with a compost effectively reduced the soil nematode under the greenhouse condition. The endophytic bacteria were isolated from the compost-treated plants. These endophytic bacteria were Paenibacillus spp. and were different from Paenibacillus polymyxa that had been reported to induce mortality of nematode. The role of these isolated Paenibacillus on the inhibition of root galling remained to be clarified.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (2 results)

All 2014 2013

All Presentation (2 results)

  • [Presentation] 好熱菌発酵産物投与下で栽培した植物の内部寄生菌に関する研究2014

    • Author(s)
      西川あずさ・渡邉凌・井藤俊行・宮本浩邦・児玉浩明
    • Organizer
      第66回日本生物工学会大会
    • Place of Presentation
      札幌
    • Year and Date
      2014-09-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 好熱菌発酵産物が土壌環境制御、植物の生育制御に与える影響2013

    • Author(s)
      児玉 浩明
    • Organizer
      第65回日本生物工学会大会
    • Place of Presentation
      広島国際会議場
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi