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R. Beena

Publications (3)

Alterations in Carbohydrate Metabolism and Modulation of Thermo-Tolerance in Tomato under Heat Stress

Amrutha Vijayakumar & R. Beena · International Journal of Environment and Climate Change · 2023

Heat stress affects the source and sink activities, growth and development, economic yield and harvest index of plants negatively. Heat stress has got severe effects on the biochemical reactions of photosynthesis which included irreversible damages of RuBisCO, oxygen evolving com...

Open access Research Article 10.9734/ijecc/2023/v13i92514

Gamma Irradiation - A Tool for Enhancing Storage Life of Grain Cowpea (Vigna unguiculata (L.) Walp.)

S. Jayashri, V. G. Jayalekshmy, R. Beena, Sheeja K. Raj & S. Shanas · International Journal of Plant & Soil Science · 2022

An experiment was conducted at the Department of Seed Science and Technology, College of Agriculture, Vellayani to study the influence of gamma irradiation in enhancing storage life of grain cowpea. The experiment consists of six treatments (100 Gy, 200 Gy, 300 Gy, 400 Gy, 500 Gy...

Open access Research Article 10.9734/ijpss/2022/v34i730883

Role of Nutrients and Biofertilizers for Improved Tolerance of Tomato under Elevated Co2 Induced High Temperature Stress

A. S. Arunima, R. V. Manju, M. M. Viji, S. Roy, S. Sarada & R. Beena · Journal of Experimental Agriculture International · 2023

The purpose of the study was to understand the role of different  nutrients and biofertilizers on the stress tolerance of the tomato variety Vellayani Vijai under elevated  CO2  induced  high  temperature condition. A pot culture study was done with  9 treatments included 50 ppm...

Open access Research Article 10.9734/jeai/2023/v45i122260