Prabukumar G, Manivannan V, Nagarajan K, Thirukumaran K, Parasuraman P. Influence of duck integration, green manure and fertilizer levels on weed dynamics, productivity and profitability in rice ecosystems. Plant Sci. Today [Internet]. 2025 Oct. 27 [cited 2025 Dec. 5];12(sp4). Available from: https://horizonepublishing.com/journals/index.php/PST/article/view/7337