Assessment of nitrification rate of Kerala soils and agronomic factors influencing it

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dc.contributor.advisorVikraman Nair, R
dc.contributor.authorMarykutty Zacharias
dc.contributor.authorKAU
dc.date.accessioned2020-06-12T04:51:42Z
dc.date.available2020-06-12T04:51:42Z
dc.date.issued1989
dc.descriptionPGen_US
dc.description.abstractThe present study 'assessment of nitrification rate of Kerala soils and agronomic factors influencing it' was conducted during June 1987 to November 1988 at the College of Horticulture, Vellanikkara, Trichur. A series of laboratory incubation studies were conducted using a total of 22 soil samples including 20 samples drawn from five soil types (laterite red, alluvial, forest and black soils ) of Keralaand two from Coimbatore (red and black). The presence of Nitrosomopas was observed in 11 soil samples and that of Nitrobacters in all soil tested. The nitrification rate was high for alluvial and black soils and low for the red laterite soils.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810147541
dc.keywordsNitrifier population, Soil management, Fertilizers, Soil moisture, Soil temperature, Soil reactionen_US
dc.language.isoenen_US
dc.pages78p.en_US
dc.publisherDepartment of Agronomy, College of Horticulture, Vellanikkaraen_US
dc.subAgronomyen_US
dc.subjectnullen_US
dc.themeAssessment of nitrification rate of Kerala soilsen_US
dc.these.typeM.Scen_US
dc.titleAssessment of nitrification rate of Kerala soils and agronomic factors influencing iten_US
dc.typeThesisen_US
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