Assessment of factor productivity and individual input effect on yield and economics of soybean [Glycine max (L.) Merrill]

Assessment of factor productivity and individual input effect on yield and economics of soybean [Glycine max (L.) Merrill]


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Authors

  • G SOMANAGOUDA All India Co-ordinated Research Project on Soybean, UAS, Dharwad, Karnataka-580 005, India
  • HARSHIYA BANU All India Co-ordinated Research Project on Soybean, UAS, Dharwad, Karnataka-580 005, India
  • R CHANNAKESHAVA All India Co-ordinated Research Project on Soybean, UAS, Dharwad, Karnataka-580 005, India
  • SHALINI HUILGOL All India Co-ordinated Research Project on Soybean, UAS, Dharwad, Karnataka-580 005, India
  • G K NAIDU All India Co-ordinated Research Project on Soybean, UAS, Dharwad, Karnataka-580 005, India

https://doi.org/10.56739/jor.v40iSpecialissue.145128

Keywords:

Factor productivity, Whole package, Weed, Soybean

Abstract

In India, the area under soybean is steadily increasing, while production and productivity is comparably low to the world average. To bridge this gap, production factors deciding per-unit production plays a vital role. In the present study, soybean grown with full package (2371 kg/ha) gave significantly higher yield over omission of weed management (1873 kg/ha) and insecticide application (1993 kg/ha). Increase in seed yield with full package over omission of weed management was (21.00%) and omission of insecticide application was (15.94%). The yield gap was higher with weed management (498 kg/ha) and insecticide application (378 kg/ha). Economic gain due to full package was maximum (Net Returns: Rs. 88226/ ha) compared to omission of individual factors.

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References

Jaybhay S A, Idhol B D, Waghmare B N and Salunkhe DH 2022. Evaluation of factor productivity and effect of individual input of production on growth, yield and economics of soybean. Agricultural Science Digest, DOI 10.18805/ag.D5576. DOI: https://doi.org/10.18805/ag.D-5576

Marburger D A, Haverkamp B J, Laurenz R G, Orlowski J M, Wilson E W, Casteel S N, Lee C D, Naeve S L, Nafziger E D, Roozeboom K L, Ross W J, Thelen K D and Conley S P 2016. Characterizing genotype × management interactions on soybean seed yield. Crop Science, 56: 786-796. DOI: https://doi.org/10.2135/cropsci2015.09.0576

Panse V G and Sukhatme P V 1978. Statistical Methods for Agricultural Research Worker. ICAR, New Delhi, India, pp.359.

Journal of Oilseeds Research

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Submitted

2023-11-10

Published

2023-12-14

Issue

Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research

Section

Articles

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How to Cite

G SOMANAGOUDA, HARSHIYA BANU, R CHANNAKESHAVA, SHALINI HUILGOL, & G K NAIDU. (2023). Assessment of factor productivity and individual input effect on yield and economics of soybean [Glycine max (L.) Merrill]: Assessment of factor productivity and individual input effect on yield and economics of soybean [Glycine max (L.) Merrill]. Journal of Oilseeds Research, 40(Specialissue). https://doi.org/10.56739/jor.v40iSpecialissue.145128