NDLI: Green manure effects on soil quality in relation to suppression of Verticillium wilt of potatoes

Content Provider	Springer Nature Link
Author	Ochiai, N. Powelson, M. L. Crowe, F. J. Dick, R. P.
Copyright Year	2008
Abstract	Verticillium dahliae is a major, persistent pathogen in soil but conventional control is becoming more difficult because of increasing costs and environmental impacts of pesticides. Organic amendments can naturally suppress plant diseases, but to be reliable, mechanisms and suppressive soil indicators need to be understood. Consequently, a 3 × 3 factorial experiment was conducted in two separate fields over 2 years with three green manure types (Austrian winter pea, Pisum sativum L.; broccoli Brassica oleracea L.; or Sudan grass, Sorghum vulgare), incorporated at three rates (6, 12, or 24 Mg ha−1 dry biomass). The relationship between soil chemical and microbiological properties and suppression of Verticillium wilt of potato was investigated using correlation and stepwise multiple-linear-regression (MLR) analysis. V. dahliae inoculum density (ID) were positively correlated with relative area under the senescence progress curve (RAUSPC) in both 2002 and 2003. In 2002, in addition to ID, low soil pH, low Ca, high K, high Mg, high total soil C, and low arylsulfatase activity were associated with low RAUSPC. Soil pH, Ca, K, and Mg were not impacted by green manure treatments, but rather indicated a pre-existing soil gradient at the 2002 site. In 2003, in addition to ID, high values of NO3 −−N, total C, fluorescein diacetate hydrolysis (FDA), microbial respiration, and microbial biomass C were associated with low RAUSPC. These six factors were affected by green manure treatments. The best MLR model included terms for ID, FDA, and soil pH, and accounted for 70% of the variability in RAUSPC.
Starting Page	1013
Ending Page	1023
Page Count	11
File Format	PDF
ISSN	01782762
Journal	Biology and Fertility of Soils
Volume Number	44
Issue Number	8
e-ISSN	14320789
Language	English
Publisher	Springer-Verlag
Publisher Date	2008-05-07
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Soil quality Disease suppression Verticillium Soil Science & Conservation Agriculture
Content Type	Text
Resource Type	Article
Subject	Agronomy and Crop Science Soil Science Microbiology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Antagonist Bacillus subtilis HJ5 controls Verticillium wilt of cotton by root colonization and biofilm formation

Crop rotation with broccoli suppresses Verticillium wilt of eggplant

The Suppression of Verticillium Wilt of Potato Using Corn as a Green Manure Crop

Dairy manure treatment effects on manure phosphorus fractionation and changes in soil test phosphorus

Rhizosphere microbial community manipulated by 2 years of consecutive biofertilizer application associated with banana Fusarium wilt disease suppression

Control of cotton Verticillium wilt and fungal diversity of rhizosphere soils by bio-organic fertilizer

Optimum application level of winter cover crop biomass as green manure under considering methane emission and rice productivity in paddy soil

Effects of past and current crop management on soil microbial biomass and activity

Effects of biosolarization as methyl bromide alternative for Meloidogyne incognita control on quality of soil under pepper

Green manure effects on soil quality in relation to suppression of Verticillium wilt of potatoes

Similar Documents

Antagonist Bacillus subtilis HJ5 controls Verticillium wilt of cotton by root colonization and biofilm formation

Crop rotation with broccoli suppresses Verticillium wilt of eggplant

The Suppression of Verticillium Wilt of Potato Using Corn as a Green Manure Crop

Dairy manure treatment effects on manure phosphorus fractionation and changes in soil test phosphorus

Rhizosphere microbial community manipulated by 2 years of consecutive biofertilizer application associated with banana Fusarium wilt disease suppression

Control of cotton Verticillium wilt and fungal diversity of rhizosphere soils by bio-organic fertilizer

Optimum application level of winter cover crop biomass as green manure under considering methane emission and rice productivity in paddy soil

Effects of past and current crop management on soil microbial biomass and activity

Effects of biosolarization as methyl bromide alternative for Meloidogyne incognita control on quality of soil under pepper

Green manure effects on soil quality in relation to suppression of Verticillium wilt of potatoes