Aathithyan , C.; Gurusamy , A.; Subramanian , E.; Hemalatha , G.; Kumutha , K.; Bhakiyathu , B. A. S.; Kamalesh , S. Response of Indigenous Low-Cost Smart Fertigation System on Yield and Quality of Groundnut (Arachis Hypogaea L.). Plant Sci. Today 2025, 12.