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C. Vairavan

Publications (5)

Response of Crop Growth and Yield to Long-term Fertilization and Manuring in Inceptisols of Western Maharashtra under a Soybean & Wheat Cropping System

C. Vairavan, A.G. Durgude, B.D. Bhakare, B.M. Kamble, U.S. Surve, S.A. Kadam & Cuba Perumal · International Journal of Plant & Soil Science · 2025

The present investigation was undertaken during the year 2023–24 (8th cycle) at the Mahatma Phule Krishi Vidyapeeth (MPKV), Rahuri, to evaluate the long-term effects of integrated nutrient applications on a soybean–wheat in Inceptisol. The long-term field experiment was initiated...

Open access Research Article 10.9734/ijpss/2025/v37i75547

Hyperspectral Imaging of Soil and Crop: A Review

C. Vairavan, B. M. Kamble, A. G. Durgude, Snehal R. Ingle & K. Pugazenthi · Journal of Experimental Agriculture International · 2024

The remote sensing is one of the precision technologies, can be used to monitor and assess the target area or object such as soil, crop, and water. Hyperspectral imaging (HSI), also known as imaging spectrometry or hyperspectral remote sensing, is a combined technique of spectros...

Open access Research Article 10.9734/jeai/2024/v46i12290

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

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

Assessment of Land Use Systems on for Soil Quality in the Semi-A Arid Region, of Bengaluru, India

Karan Sathish, A. S. Devakumar, A. Kokila, C. Vairavan, Thrilekha D., Chethan Kumar K. B., Shankar M., Narayanaswamy Jeevan, Saleemali Kannihalli, Moorthy A. V., V. Kousalya, Shruthi G. S. & Shweta Saraswat · Journal of Geography, Environment and Earth Science International · 2024

Understanding the impact of diverse land-use systems (LUS) on soil quality is crucial for sustainable land management practices. This study was conducted in Bengaluru, India, to estimate the soil quality index (SQI) under different LUSs. Twenty-four sampling sites were identified...

Open access Research Article 10.9734/jgeesi/2024/v28i9810