Open AccessEconomic optimum of nitrogen fertilizer application in cucumber production: the case of Cross River University of Technology (CRUTECH) farm, Obubra Campus
Author(s) -
VE Enya,
O. A. Agba
Publication year - 2006
Publication title -
global journal of agricultural sciences.
Language(s) - English
Resource type - Journals
ISSN - 1596-2903
DOI - 10.4314/gjass.v5i1.2280
Subject(s) - production (economics) , nitrogen fertilizer , fertilizer , agronomy , nitrogen , environmental science , agricultural engineering , economics , engineering , biology , chemistry , macroeconomics , organic chemistry