eprintid: 4572
rev_number: 11
eprint_status: archive
userid: 30
dir: disk0/00/00/45/72
datestamp: 2011-11-30 12:47:02
lastmod: 2011-11-30 12:47:02
status_changed: 2011-11-30 12:47:02
type: article
metadata_visibility: show
contact_email: Library-ICRISAT@CGIAR.ORG
item_issues_count: 0
creators_name: Sahrawat, K L
icrisatcreators_name: Sahrawat, K L
affiliation: ICRISAT(Patancheru)
country: India
title: Kinetics of urea hydrolysis in soils
ispublished: pub
subjects: s2.11
subjects: s2.5
full_text_status: restricted
abstract: A non-buffer method study with 3 soils showed that urea hydrolysis followed a zero order kinetics at least up to 12 hours. The urea hydrolysis rate coefficient (k2) of the soils ranged from 0.083 to 0.167 mu moles/g soil hr-1 and remained fairly constant for each soil during the 12 hours of study of urease activity. The urease activity of the soils varied from 5.1 to 10.0 mu g urea hydrolysed/g of soil hr-1 and increased with increase in soil organic carbon content.
date: 1980
date_type: published
publication: Fertiliser News
volume: 25
number: 8
publisher: Fertiliser Association of India
pagerange: 12-13
refereed: TRUE
issn: 0015-0266  
related_url_url: http://scholar.google.co.in/scholar?hl=en&q=allintitle%3A+%22Kinetics+of+urea+hydrolysis+in+soils%22&btnG=Search&as_sdt=0%2C5&as_ylo=&as_vis=0
related_url_type: author
citation:   Sahrawat, K L  (1980) Kinetics of urea hydrolysis in soils.  Fertiliser News, 25 (8).  pp. 12-13.  ISSN 0015-0266      
document_url: http://oar.icrisat.org/4572/1/Fertiliser_News_25_8_12-13_1980.pdf