ALFALFA AND COCKSFOOT GROWTH IN IRRIGATED AND NONIRRIGATED SOIL .1. WATER-NITROGEN INTERACTION

Authors
DURU M LANGLET A
Citation
M. Duru et A. Langlet, ALFALFA AND COCKSFOOT GROWTH IN IRRIGATED AND NONIRRIGATED SOIL .1. WATER-NITROGEN INTERACTION, Agrochimica, 38(4), 1994, pp. 285-294
Citations number
10
Categorie Soggetti
Agriculture,"Agriculture Soil Science
Journal title
Agrochimica → ACNP
ISSN journal
00021857
Volume
38
Issue
4
Year of publication
1994
Pages
285 - 294
Database
ISI
SICI code
0002-1857(1994)38:4<285:AACGII>2.0.ZU;2-C
Abstract
Eight regrowths of alfalfa and thirteen of cocksfoot were compared wit h and without irrigation, and with two levels of nitrogen supply (cock sfoot). We showed than a shortage of water decreased the nitrogen nutr ition level of the berbage particularly for cocksfoot (in relation to the amount of water supply after nitrogen supply), and to a certain ex tent for the alfalfa (in relation to the drying up of the upper layers of the soil).