Molecular absorption of urea by flooded rice

dc.contributor.advisor	Balachandran, P V
dc.contributor.author	Safeena, A N
dc.date.accessioned	2020-06-23T07:30:03Z
dc.date.available	2020-06-23T07:30:03Z
dc.date.issued	1992
dc.identifier.citation	Coh T-622,TH729	en_US
dc.identifier.sici	Coh T-622,TH729	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/7903
dc.description.abstract	An investigation on molecular absorption of urea by flooded rice was conducted at the Radio Tracer Laboratory , College of Horticulture, Vellanikkara, during the period 1990-1992. The effect of soil submergence on soil urease activity was also studied on five different soils of Kerala namely, laterite, kole, kari, kayal and black soils. An attempt was also made to develop an isotope method for urease estimation using 14c labelled urea . From the specific activity of 14c urea solution initially added and the count rates obtained for the KCI-PMA extract, the urea hydrolysis rate was calculated.	en_US
dc.language.iso	en	en_US
dc.publisher	Department of Agronomy, College of Horticulture, Vellanikkara	en_US
dc.subject	Kinetics of urease activity	en_US
dc.subject	Soil moisture on urea hydrolysis	en_US
dc.subject	Molecular urea	en_US
dc.subject	Assay of urease activity	en_US
dc.subject	Rice
dc.title	Molecular absorption of urea by flooded rice	en_US
dc.type	Thesis	en_US