Evaluation of field performance indicators of subterranean ploughs for breaking hard layers at different depths and speeds

Ali Hussein Al-Safaar, Mohanad Jundi Mukheef, Ali Abdulqader Mohammed Ali Al-Zaidi and Yaseen Sabah Kamil

Productivity and profitability study of farmers managed and research managed potato production system

Salim M., Alam M. K., Akter R. and Sultana I.