Effect of urea forms on ammonia volatilization, N recovery and yield of lowland rice in sandy and laterite soils

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dc.contributor.authorAnilakumar Rajaram, K
dc.contributor.authorRajaram, K P
dc.contributor.authorKAU
dc.date.accessioned2019-01-07T13:49:29Z
dc.date.available2019-01-07T13:49:29Z
dc.date.issued1993
dc.description.abstractAn experiment was conducted to identify the best urea form which allows minimum N loss through ammonia volatilization but simultaneously ensuring good yield in the sandy and laterite soils of Kerala. The sulphur coated urea and urea mudball deep placement recorded minimum N loss through ammonia volatilization (2.85% and 5.29% respectively, of the applied N). However, application of urea supergranu lei n the reduced zone recorded the maximum grain yield and N recovery. Though the rate of ammonia volatilization was comparable between the two soils, yield was higher in laterite soil, irrespective of the treatments.en_US
dc.identifier.citationJournal of Tropical Agriculture, 31(1), 53-59.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810089205
dc.keywordsNitrogen nutrient, different urea forms on the ammonia volatilization.en_US
dc.language.isoenen_US
dc.pages7en_US
dc.publisherKerala Agricultural Universityen_US
dc.subjectnullen_US
dc.titleEffect of urea forms on ammonia volatilization, N recovery and yield of lowland rice in sandy and laterite soilsen_US
dc.typeArticleen_US
dc.volume31(1)en_US
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