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Vivek Sharma

Publications (8)

An Aberrant Ashy-plumaged Little Egret Egretta garzetta in Ajmer, Rajasthan, India

Vivek Sharma, Mriganka Upadhyay, Pawan Singh, Aayushi Meena, Ruby Malik & Kalyan Prasad Khandelwal · Asian Journal of Research in Zoology · 2026

An unusual Little Egret (Egretta garzetta) showing uniformly ashy-grey plumage was documented at Anasagar Lake, Ajmer, Rajasthan, India. The individual was observed and photographed on 15 December 2025 and 29 May 2026 during opportunistic bird-watching surveys using visual encoun...

Open access Research Article 10.9734/ajriz/2026/v9i3290

Progressive Greying in Common Coots (Fulica atra): A New Records from Rajasthan Wetlands, India

Vivek Sharma, Chetan Kumar Tak, Gaurav Panwar, Aayushi Meena, Muskan Singh, Saba Khan & Ruby Malik · Asian Journal of Research in Zoology · 2026

Colour aberrations are well documented in many wild birds, but less synthesized for waterfowl. Leucism (partial or total) is a hereditary condition that alters the generation of pigments (eumelanin and/or phae-omelanin) in feathers due to a lack of pigment-producing cells in the...

Open access Research Article 10.9734/ajriz/2026/v9i1242

Performance Evaluation of Different Indian Mustard (Brassica juncea) Varieties to Various Fertilizer Rates under Late Sowing Irrigated Conditions in the Jammu Region

Vivek Sharma, A.K. Sharma, Rajeev Bharat, Meenakshi Gupta, Banti, Vivek Bhagat, Muneeshwar Sharma & Amitesh Sharma · International Journal of Plant & Soil Science · 2025

A field experiment was conducted during the rabi season of 2020 at the Research Farm, Division of Agronomy, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, to evaluate the effect of Indian mustard (Brassica juncea L.) varieties, farmyard manure (FYM) a...

Open access Research Article 10.9734/ijpss/2025/v37i85667

Assessment of Effect of Sowing Dates and Genotypes on Chickpea Yield Using CROPGROW- Chickpea (DSSAT v 4.7) Model for Western Haryana

Vivek Sharma, Raj Singh, Mohit Kamboj, Mohit Godara, Anil Kumar & Rahul Raj Bharti · International Journal of Plant & Soil Science · 2023

The study was conducted at Department of Agricultural Meteorology, CCS Haryana Agricultural University to assess the effects of sowing dates and genotypes on chickpea yield using CROPGROW- chickpea (DSSAT v 4.7) model for western Haryana. Thus three varieties of chickpea i.e. HC...

Open access Research Article 10.9734/ijpss/2023/v35i224128

Cropping System Impact on Soil Chemical Properties of Northern Punjab, India

Gayatri Verma & Vivek Sharma · International Journal of Plant & Soil Science · 2024

The study examined effect of cropping systems (rice-wheat, maize-wheat, sugarcane, mango, litchi, eucalyptus, poplar, and barren land) on selected soil chemical properties in the northern Punjab. Soil samples were collected from different cropping systems at 0-15, 15-30, 30-60, 6...

Open access Research Article 10.9734/ijpss/2024/v36i105078

Nesting Resource Partitioning of Four Species (Acridotheres tristis, Acridotheres ginginianus, Sturnia pagodarum and Gracupica contra) of Sturnidae Family in Peri-Urban Region of Ajmer City, Rajasthan, India

Shakshi, Rounak Choudhary, Vivek Sharma, Subroto Dutta & Subhash Chandra · Asian Journal of Research in Zoology · 2023

Aims: The study aims to study the resource partitioning and nesting behaviour in four species namely Common Myna, Bank Myna, Brahminy Starling, and Asian Pied Starling nesting in human settlements. Place and Duration of Study: The study was conducted from January 2022 to July 202...

Open access Research Article 10.9734/ajriz/2023/v6i4127

Community Composition and Dynamics of Butterflies in Different Microhabitats of Central Aravalli Hill Regions of Ajmer District, Rajasthan, India

Bhaskar Sharma, Rounak Choudhary, Vivek Sharma, Subroto Dutta & Subhash Chandra · Asian Journal of Biology · 2023

Aims: Butterflies are the symbol and target species for conservation in many parts of the world, and are key indicators of an environment's ecological status. The abundance, brief generation time, quick movement, and sensitivity to climatic changes of the butterfly fauna make it...

Open access Research Article 10.9734/ajob/2023/v19i3368

ABO & Rh (D) Phenotypes and Alleles in the Patients with Parkinson’s Disease among the North Indian Population

Akhilesh Kumar Verma, Anand Kumar Keshari, Renu Kumari, Tarun Kumar, Vivek Sharma, Tej Bali Singh & Ragini Srivastava · International Blood Research & Reviews · 2016

Aim: Recent studies have pointed the association of blood groups with cognitive impairment and dementia. This study was planned to find the frequencies of ABO, Rh (D) alleles and examine the effect of their phenotype in the patients with Parkinson’s disease (PD) in north Indian p...

Open access Research Article 10.9734/IBRR/2016/26866