Open AccessImpact of bambara seed residue biochar and NPK on soil fertility, aggregate carbon and nitrogen concentrations and yield of cucumber
Author(s) -
C.B. Okebalama,
K.C. Asogwa,
I.M. Uzoh,
B. Marschner
Publication year - 2022
Language(s) - English
Resource type - Journals
ISSN - 1119-7455
DOI - 10.4314/as.v21i2.6
Subject(s) - biochar , randomized block design , chemistry , nitrogen , soil fertility , sowing , zoology , agronomy , soil water , biology , ecology , organic chemistry , pyrolysis