Impact of nitrogen nutrition on productivity and nutrient use efficiency of potato (Solanum tuberosum L.) In an inceptisol of west Bengal, India. SAARC J. Agri. [Internet]. 2016 Jan. 25 [cited 2026 Jun. 28];13(2):141-50. Available from: https://www.banglajol.info/index.php/SJA/article/view/26575