Physiological response of soybean (Glycine max) as influenced by integrated nutrient management practices

Authors

  • VISHAKHA B. POHARE Department of Agronomy, Mahatma Phule Krishi Vidyapeeth, Rahuri, Dist. Ahmednagar (MS) 413722
  • D.W. THAWAL Department of Agronomy, Mahatma Phule Krishi Vidyapeeth, Rahuri, Dist. Ahmednagar (MS) 413722
  • A.B. KAMBLE Department of Agronomy, Mahatma Phule Krishi Vidyapeeth, Rahuri, Dist. Ahmednagar (MS) 413722

DOI:

https://doi.org/10.54386/jam.v20i3.544

Keywords:

Soybean, photosynthetic rate, CO2 concentration, stomatal conductance, transpiration rate, stomatal resistance.

Abstract

Attempt has been made to study the physiological response of soybean in terms of photosynthetic rate, CO2 concentration, stomatal conductance, transpiration rate, stomatal resistance, leaf temperature and absorbed photosynthetically active radiation as influenced by integrated nutrient management practices. The experiment on soybean crop was conducted at Rahuri, Dist. Ahmednagar (MS) during Kharif season of 2014-15 and 2015-16 with treatments comprising of different doses of N supplied through FYM, vermicompost and neem cake.Results indicated that the photosynthetic rate, stomatal conductance, transpiration rate and absorbed photosynthetically active radiation varied significantly due to treatments as well as with stage of the crop. These parameters were highest under chemical fertilizer treatment but at par with treatments having 50 per cent N through FYM and VC. The lowest values were observed in treatments having neem cakes application. Among the three dates of observation, these parameters were highest at 56 DAS. Leaf temperature was not affected by the treatments. 

Downloads

Published

01-09-2018

How to Cite

VISHAKHA B. POHARE, D.W. THAWAL, & A.B. KAMBLE. (2018). Physiological response of soybean (Glycine max) as influenced by integrated nutrient management practices. Journal of Agrometeorology, 20(3), 202–205. https://doi.org/10.54386/jam.v20i3.544

Issue

Vol. 20 No. 3 (2018): September

Section

Research Paper

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

This is a human-readable summary of (and not a substitute for) the license. Disclaimer.

You are free to:

Share — copy and redistribute the material in any medium or format

Adapt — remix, transform, and build upon the material

The licensor cannot revoke these freedoms as long as you follow the license terms.

    Under the following terms:

    Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

    NonCommercial — You may not use the material for commercial purposes.

    ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

    No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

    Notices:

    You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.

    No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.