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These terms define your current search. Click the × to remove a term. Taxa - Plantae: Filicopsida > Hydropteridales × 55 items, grouped by Farms and Farming Systems (view ungrouped items) agricultural management (1)    (Click to View) Methane emission from rice fields at Cuttack, India Nutrient cycling in agroecosystems aquaculture (3)    (Click to View) Effects of substituting fish meal with Azolla pinnata in practical diets for fingerling and adult Nile tilapia, Oreochromis niloticus (L.) Aquaculture research (Click to View) Evaluation of the nutritional quality of four unexplored aquatic weeds from northeast India for the formulation of cost-effective fish feeds Food chemistry (Click to View) The Preference of the Omnivorous-Macrophagous, Tilapia zillii (Gervais), to Consume a Natural Free-floating Fern, Azolla pinnata Journal of the World Aquaculture Society farming systems (1)    (Click to View) Methane emission from rice fields at Cuttack, India Nutrient cycling in agroecosystems