Skip navigation
Skip navigation

Fate and efficiency of 15 N-labelled slow- and controlled-release fertilizers

Chalk, Phillip M.; Craswell, Eric; Polidoro, Jose C.; Chen, Deli

Description

Slow- and controlled-release N fertilizers are designed to increase efficiency and reduce N losses by better synchronizing N availability with plant demand. This paper reviews the use of 15N with these fertilizers to collect quantitative data on the efficiency, residual value and N losses for which relatively few data are available compared with conventional labelled urea and ammonium-based fertilizers. In general, studies of slow-release forms (isobutylidene diurea, oxamide, ureaform) with...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
URI: http://hdl.handle.net/1885/67293
Source: Nutrient Cycling in Agroecosystems
DOI: 10.1007/s10705-015-9697-2

Download

File Description SizeFormat Image
01_Chalk_Fate_and_efficiency_of__15_2015.pdf590.12 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator