Residual efficacy of biochar and organic-inorganic nutrient sources on growth efficiency and yield potential of green gram (Vigna radiata L.) under a wheat-green gram cropping system
The present investigation was carried out at the research farm of Lovely Professional University, Jalandhar, Punjab. The wheat–green gram field experiment was conducted to evaluate the residual effect of different biochar sources and nutrient management on growth and yield potential of green gram. The experiment was la...