INFLUENCE OF TILLAGE DEPTH AND SOIL MOISTURE CONTENT ON SOIL RESISTANCE OF PENETRATION, ATTRACTIVE FORCE, AND WEED CONTROL

Hani Ismail A l-Hadithy
2009 Misr Journal of Agricultural Engineering  
doi:10.21608/mjae.2009.109770 fatcat:7dvgifkhfzdclgke7t2m6xgzca