Open AccessEffect of interactions between nitrogen fertilizer (urea) and time periods on the growth of algae Chroococcus sp.
Author(s) -
Wesan Khalef
Publication year - 2019
Publication title -
university of thi-qar journal of science
Language(s) - English
DOI - 10.32792/utq/utjsci/vol7/1/10
Subject(s) - urea , algae , nitrogen , fertilizer , nitrogen fertilizer , urea nitrogen , agronomy , zoology , botany , chemistry , biology , biochemistry , creatinine , organic chemistry