Impact of integrated nutrient management on crop productivity and soil fertility under rice (Oryza sativa)–chickpea (Cicer arietinum) cropping system in Chhattisgarh plain agro-climatic zone. IJA [Internet]. 2023 Mar. 30 [cited 2024 Apr. 30];68(1):9-13. Available from: https://pub.isa-india.in/index.php/ija/article/view/195