Karan Verma

Ecosystem Dynamics: Exploring Types, Components and the Forces Shaping Their Transformation

Karan Verma, Ritu Dogra & Niraj Singh Rathour · Journal of Geography, Environment and Earth Science International · 2025

The ecosystem is a fundamental unit of nature which encompasses biotic and abiotic components and plays a crucial role in maintaining biodiversity and ecological stability. This review explores ecosystem structure, function and resilience, examining classifications such as terres...

Open access Research Article 10.9734/jgeesi/2025/v29i4885

Growth, Productivity, Available Nitrogen, Available Phosphors, Available Potassium, Available Sulphur Influenced by Different Plant Spacing and Nitrogen Levels of Maize (Zea mays L.) in Bathinda Districts of Punjab, India

Varun Jindal, Karan Verma, Ashish Kumar, Akashdeep Singh, Komal, Amritpal Singh & O.P Mehla · Asian Journal of Soil Science and Plant Nutrition · 2025

A field experiment was conducted during (Kharif) seasons of 2023 at the Guru Kashi University, Talwandi Sabo, Bathinda, Punjab, to effect of different plant spacing and nitrogen levels on growth, productivity and available NPK of maize. The experiment was laid out in a split plot...

Open access Research Article 10.9734/ajsspn/2025/v11i1472