1.
TREHAN SP, SHARMA RC. Phosphorus and zinc uptake efficiency of potato (Solanum tuberosum) in comparison to wheat (Triticum aestivum), maize (Zea mays) and sunflower (Helianthus annuus). Indian J Agri Sci. 2013;70(12). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/28754