SOIL WATER CHARACTERISTICS OF TWO AGRO-ECOLOGICAL ZONES OF KATSINA STATE, NIGERIA: A COMPARISON STUDY BETWEEN THE SOILWAT MODEL AND LABORATORY TEST. FJS [Internet]. 2023 Apr. 10 [cited 2025 Sep. 11];3(3):328-40. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1575