PATIRAM P, UPADHYAYA RC. Calcium, magnesium and potassium status of mandarin orange (Citrus reticulata) orchards in Sikkim*. Indian J Agri Sci [Internet]. 2013 May 14 [cited 2025 Oct. 28];67(1). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/29843