Open AccessSurvey of properties and constraints of some soils of Cross River State, Nigeria for higher yields of rubber (<i>hevea brasiliensis muel agro</i>) trees
Author(s) -
E. E. Attoe,
EE Ukpabi,
U. C. Amalu
Publication year - 2009
Publication title -
global journal of agricultural sciences.
Language(s) - English
Resource type - Journals
ISSN - 1596-2903
DOI - 10.4314/gjass.v7i2.2385
Subject(s) - hevea brasiliensis , natural rubber , soil water , state (computer science) , hevea , mathematics , horticulture , botany , biology , chemistry , ecology , algorithm , organic chemistry