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Research Article Open access CC BY 4.0

Determining the Effect of Phosphorus and Micronutrients on Yield and Economics of Rice (Oryza sativa L.)

Thrupthi M G, Victor Debbarma

International Journal of Plant & Soil Science · pp. 244–250 · Published 9 Jul 2025

10.9734/ijpss/2025/v37i75569

Abstract

A fieid study took place in Kharif 2022 at Crop Research Farm, Department of Agronomy, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj (U.P) to determine the “Effect of Phosphorus and Micronutrients on yield and Economics of Rice (Oryza sativa L.). The results revealed that treatment 7 [Phoshorus (70 kg/ha) + Zinc(10 kg/ha)] recorded significantly higher number of panicles/plant (12.76), number of grains/panicle (126.5), test weight (16.6 g), grain yield (5. 34 t/ha), straw yield (7.24 t/ha), harvest index (42.45 %) and maximum gross returns, (1,70,880.00 INR/ha), net return (1,18,075.50 INR/ha) and highest benefit cost ratio (2.23) was recorded compare to other treatments.

Rice phosphorus micronutrients yield economics

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