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Upender Singh

Publications (3)

Sustainable Productivity and Profitability Enhancement through Liquid Organic Manures in a Pea, Spinach and Coriander Cropping Sequence

Ritika Gautam, Upender Singh, Shradha Chauhan, Ashish Kumar, Priyanshu & Riya · Journal of Scientific Research and Reports · 2026

A two-year field experiment was undertaken to assess the effect of integrated use of cow-based liquid organic manures, specifically Ghanjeevamrit (at 0.5, 1.0, and 1.5 t/ha) and Jeevamrit (10%, 20%, and 30% concentrations) on soil health, crop productivity and economic returns un...

Open access Research Article 10.9734/jsrr/2026/v32i34057

Effect of Nano-fertilizers on Growth and Yield Performance of Cauliflower (Brassica oleracea var. botrytis L.)

Shradha Chauhan, Upender Singh, Uday Sharma, Nikhil Kumar, Chhaya & Ritika Gautam · International Journal of Plant & Soil Science · 2025

The study aimed to assess the influence of different nutrient regimes involving conventional and nano NPK fertilizers on key growth and yield parameters of cauliflower, including plant height, number of leaves per plant, leaf area, days to curd initiation, polar and equatorial cu...

Open access Research Article 10.9734/ijpss/2025/v37i75552

Quality Improvement in Tomato through Integrated Application of Nano and Conventional Fertilizers in Mid-Hill Conditions of Himachal Pradesh, India

Shradha Chauhan, Upender Singh, Uday Sharma, Ritika Gautam, Yashika Mandela & Naman Pathania · Asian Journal of Soil Science and Plant Nutrition · 2025

Background: The overuse of conventional fertilizers in tomato cultivation has led to reduced nutrient use efficiency and environmental concerns. Integrating nano-fertilizers with conventional sources offers a sustainable approach to enhance fruit quality and nutrient efficiency u...

Open access Research Article 10.9734/ajsspn/2025/v11i2540