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P. Malarvizhi

Publications (10)

Membranous Tonsillitis as a Manifestation of Diphtheria: A Case Report

R. Rajesh, P. Malarvizhi, T. Anusha Devi & K. Manikandan · Asian Journal of Case Reports in Medicine and Health · 2026

Diphtheria is a toxin-mediated infectious disease caused by Corynebacterium diphtheriae, which remains a public health concern in regions with inadequate immunization coverage. We report a case of a 21-year-old partially vaccinated male who presented with dysphagia, throat pain,...

Open access Research Article 10.9734/ajcrmh/2026/v9i1318

Influence of Biodegradable Polymer Coated Urea on Nitrogen Uptake and Utilization of Maize (Zea mays L)

B. Balaganesh, P. Malarvizhi, N. Chandra Sekaran, P. Jeyakumar, K. R. Latha & A. Lakshmanan · International Journal of Plant & Soil Science · 2021

Controlled release nitrogen fertilizers could be an excellent management approach for improving nitrogen fertilizer efficiency. The present study aimed to investigate the effect of coated urea fertilizers to increase nitrogen uptake and utilization of maize. The nitrogen use effi...

Open access Research Article 10.9734/ijpss/2021/v33i2430781

Impact of TNAU-Water Soluble Fertilizers (TNAU-WSF) on Soil Nutrient Availability, Nutrient Content and Bulb Quality of Small Onion (Allium cepa var. aggregatum)

C. Vairavan, S. Thiyageshwari, P. Malarvizhi, T. Saraswathi, K. G. Teli & K. Pugazenthi · International Journal of Plant & Soil Science · 2023

Application of highly sustainable and productive inputs is required to increase food production in order to feed the growing world population while using the same amount of land. Thus, in its very first attempt, the Tamil Nadu Agricultural University (TNAU), Coimbatore, Tamil Nad...

Open access Research Article 10.9734/ijpss/2023/v35i183309

Zinc (Zn) and Iron (Fe) Fertilization for Improving the Antioxidant Enzyme Activity and Biochemical Constituents in Capsicum Hybrids

Prakash Ranjan Behera, T. Chitdeshwari, P. Malarvizhi, U. Sivakumar & P. Irene Vethamoni · International Journal of Plant & Soil Science · 2021

Micronutrients, particularly Iron (Fe) and Zinc (Zn), play a vital role in the growth and development of plants due to their catalytic effect on many metabolic processes. However, the biochemical responses to the applied micronutrients vary with cultivars and their species. A scr...

Open access Research Article 10.9734/ijpss/2021/v33i2430774

Sequestration of Hexavalent Chromium from Aqueous Medium Using Biochar Prepared from Water Hyacinth Biomass

R. P. Premalatha, E. Parameswari, P. Malarvizhi, S. Avudainayagam & V. Davamani · Chemical Science International Journal · 2018

The global issue associated with the health of environment and human is the quality of water. A serious threat to the aquatic environment through anthropogenic activities is the heavy metal pollution. To protect our environment from the serious threats of contamination and to sav...

Open access Research Article 10.9734/CSJI/2018/40547

Effect of TNAU-Water Soluble Fertilizers (TNAU-WSF) on Nutrient Uptake and Nutrient Use Efficiencies of Small Onion (Allium cepa var. aggregatum)

C. Vairavan, S. Thiyageshwari, D. Selvi, P. Malarvizhi, Kashinath Gurusiddappa Teli, S. Dharani, M. Jagadesh & K. Pugazenthi · International Journal of Plant & Soil Science · 2023

To achieve sustainability in agricultural crop production, water-soluble fertilizers were produced around the world. With this view, Tamil Nadu Agricultural University, Coimbatore, has produced TNAU-Water Soluble Fertilizers (TNAU-WSF). The field experiment was carried out in the...

Open access Research Article 10.9734/ijpss/2023/v35i183298

Effect of Treated Wastewater Irrigation Combined with Manure and Inorganic Nutrients on Fodder Yield and Proximate Parameters of Bajra Napier Hybrid Grass in Cauvery Delta Region of Tamil Nadu

D. Senthilkumar, K. R. Latha, N. Thavaprakaash, P. Malarvizhi, M. Maheswari & M. Ramachandran · International Journal of Environment and Climate Change · 2021

Aim: In arid and semi-arid areas recycling of water may have a greater impact on future usable water supply than any of the other technologies aimed for increasing water supply. Efforts have been taken on maximizing the benefit and minimizing the detrimental effects on people or...

Open access Research Article 10.9734/ijecc/2021/v11i1230664

Assessment of Municipal Treated Wastewater Quality for Irrigation in Orathanadu Block of Tamil Nadu, India

D. Senthilkumar, K. R. Latha, N. Thavaprakaash, P. Malarvizhi & M. Maheswari · International Journal of Environment and Climate Change · 2021

Aim: The current study focuses on the threats to the environment and human health that relate to using treated wastewater produced from the municipal sewage treatment plant of Orathanadu for irrigation purposes. Study Design: For this purpose, samples were taken monthly from the...

Open access Research Article 10.9734/ijecc/2021/v11i1230647

Impact of Foliar Application of Nano Nitrogen, Zinc and Copper on Yield and Nutrient Uptake of Rice

P. Chandana, K. R. Latha, C. R. Chinnamuthu, P. Malarvizhi & A. Lakshmanan · International Journal of Plant & Soil Science · 2021

A field experiment was conducted during spring 2020-21 at Wetland farms of Tamil Nadu Agricultural University, Coimbatore to study the effect of foliar Nanonutrients (N, Zn and Cu) application on the yield and nutrient uptake by rice at harvest. Twelve treatments with three repli...

Open access Research Article 10.9734/ijpss/2021/v33i2430778

Performance of Planting Methods and Sett Treatments on Quality, Nutrient Uptake and Economics of Bajra Napier Hybrid Grass (Pennisetum glaucum L. X P. purpureum schumach)

S. V. Varshini, C. Jayanthi, S. D. Sivakumar, A. Senthil, P. Malarvizhi & R. Karthikeyan · Current Journal of Applied Science and Technology · 2020

A field experiment to assess the effect of  planting methods and sett treatments on quality, nutrient uptake and economics of bajra napier hybrid grass CO (BN) 5 was conducted during 2018-2019 at the Eastern block farm of the Department of Agronomy, Tamil Nadu Agricultural Univer...

Open access Research Article 10.9734/cjast/2020/v39i1930823