TY - BOOK AU - Prabhsimran Singh TI - Optimizing Sub-Surface Drip Irrigation and Fertigation Schedule in Bt cotton (Gossypium hirsutum L.) for Improving Input Use Efficiency U1 - T633.51 P73O PY - 2021/// CY - Ludhiana PB - Pau KW - Cotton 2.Drip Irrigation 3.Fertigation ER -