Open AccessOptimum rate of NPS fertilizer for economical production of irrigated onion (Allium cepa L) in Dembyia District of Amhara Region, Ethiopia
Author(s) -
M. Nigatu,
Melkamu Alemayehu,
Amare Haile Sellassie
Publication year - 2019
Publication title -
the ethiopian journal of science and technology/ethiopian journal of science and technology
Language(s) - English
Resource type - Journals
eISSN - 2312-6019
pISSN - 1816-3378
DOI - 10.4314/ejst.v11i2.3
Subject(s) - bulb , fertilizer , allium , randomized block design , yield (engineering) , irrigation , mathematics , horticulture , agronomy , toxicology , biology , materials science , metallurgy