Effects on barley and kale of NPK fertilizers containing differing proportions of urea and ammonium nitrate, and either triple superphosphate or mono-urea phosphate

Widdowson, F. V. and Penny, A. (1969) Effects on barley and kale of NPK fertilizers containing differing proportions of urea and ammonium nitrate, and either triple superphosphate or mono-urea phosphate. The Journal of Agricultural Science, 73 (1). pp. 125-132. 10.1017/S0021859600024205

Copy

RESP-6011

Item Type	Article
Open Access	Not Open Access
Date Deposited	05 Dec 2025 10:20
Last Modified	19 Dec 2025 14:51

Explore Further

Biotechnology and Biological Sciences Research Council

The Journal of Agricultural Science

10.1017/S0021859600024205 (DOI)

visibility_off

picture_as_pdf

picture_as_pdf: effects-on-barley-and-kale-of-npk-fertilizers-containing-differing-proportions-of-urea-and-ammonium-nitrate-and-either-triple-superphosphate-or-mono-urea-phosphate.pdf
subject: Published Version
lock: Restricted to Repository staff only
: Available under Creative Commons: Attribution 4.0

Atom

BibTeX

OpenURL ContextObject in Span

OpenURL ContextObject

Dublin Core

MPEG-21 DIDL

Data Cite XML

EndNote

HTML Citation

METS

MODS

RIOXX2 XML

Reference Manager

Refer

ASCII Citation

Export

Downloads