Effect of TNAU-Water Soluble Fertilizers (TNAU-WSF) on Nutrient Uptake and Nutrient Use Efficiencies of Small Onion (Allium cepa var. aggregatum)
نویسندگان
چکیده
To achieve sustainability in agricultural crop production, water-soluble fertilizers were produced around the world. With this view, Tamil Nadu Agricultural University, Coimbatore, has TNAU-Water Soluble Fertilizers (TNAU-WSF). The field experiment was carried out farmer’s at Devarayapuram, to assess effect of newly synthesized (TNAU-WSF) on nutrient uptake and use efficiencies small onions. conducted Randomized block design (RBD), which includes eight treatments different levels soil test based application from 125%, 100% 75% NPK as TNAU-WSF with sulphur TNAU Multi Micronutrient (TNAU-LMM). results obtained 125% TNAU-LMM recorded higher (N, P, K, micronutrients) (agronomic efficiency apparent efficiency) compared other (100% 75%).
منابع مشابه
NUTRIENT DIAGNOSIS ( CND ) OF ONION ( Allium cepa L . )
Nutritional constraints often restrict yields of crops in farmers’ fields. Plant nutrient status is currently diagnosed using empirically derived nutrient norms from arbitrarily defined high and low yielding subpopulations above a quantitative yield target. Generic models can assist Compositional Nutrient Diagnosis (CND) in providing a yield cutoff value between high-and lowyielding subpopulati...
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ژورنال
عنوان ژورنال: International Journal of Plant and Soil Science
سال: 2023
ISSN: ['2320-7035']
DOI: https://doi.org/10.9734/ijpss/2023/v35i183298