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Gurdeep Singh

Publications (12)

Comparative Study of Different Insecticide Efficiencies against the Population of Winter Wheat Aphids (Sitobian avenae)

Gurdeep Singh · Asian Journal of Advances in Agricultural Research · 2022

Wheat is one of the most important crop in India, it is 2nd most grown crop after the maize across all over the world. From last few decades the one of most common serious pest named Sitobian avenae of hemiptera genus detriorate the grains of winter wheat. It is the regular pest...

Open access Research Article 10.9734/ajaar/2022/v18i330223

Soil Water and Nitrogen Balance Study of Maize Using CERES Maize Model in DSSAT

Gurdeep Singh, B. A. Lone, Sameera Qayoom, Purshotam Singh, Zahoor Ahmad Dar, Sandeep Kumar, Asma Fayaz, K. N. Singh & Altaf Hussain · International Journal of Environment and Climate Change · 2017

Simulated studies indicated that early sowing i.e 15th April (D1) predicted highest grain yield during all the years from 1986-2013. Under irrigated conditions increasing levels of N predicted increased grain and stover yield from N levels up to 90 kg N ha-1. Under irrigated and...

Open access Research Article 10.9734/BJECC/2017/31732

Response of NPK on Onion (Allium cepa L.) Yield

Navdeep Singh, Gurdeep Singh, Ashok Kumar Yadav, Jadish Grover, Piyush Saini, Amanpreet Singh Chahal, Rahul Pathania, Ramandeep Kaur & Shri Dhar · Journal of Advances in Biology & Biotechnology · 2025

To increase onion productivity, an experiment was conducted at the experimental farm of the Department of Horticulture, GKU, Talwandi Sabo (Punjab) during the Rabi season of 2022-2023. The experiment was designed using a Randomized Block Design (RBD) with eighteen treatment combi...

Open access Research Article 10.9734/jabb/2025/v28i22019

Effect of Foliar Spray of Zinc and Manganese on Vegetative Growth, Yield and Fruit Quality of Kinnow Mandarin (Citrus reticulate)

Dinesh Kumar, Gurdeep Singh, Navdeep Singh & Mahak Rani · Asian Journal of Advances in Agricultural Research · 2024

In the Fruit Orchard of Guru Kashi University, Talwandi sabo, in the Southern-Western region of Punjab, the current study, named "Effect of foliar spray of Zinc and Manganese on vegetative development, yield, and fruit quality of Kinnow mandarin"(Citrus reticulate), was carried o...

Open access Research Article 10.9734/ajaar/2024/v24i7523

Effect of Gibbrellic Acid, Kinetin and Potassium Nitrate on Seed Germination of Papaya (Carica papaya L.) cv. Red Lady

Mahak Rani, Gurdeep Singh, Navdeep Singh & Dinesh Kumar · Asian Journal of Advances in Agricultural Research · 2024

Seed germination is the most important aspect for raising the nursery for successful seedling production of papaya. The research was carried out at the Faculty of Agriculture, Guru Kashi University, Talwandi Sabo, Bathinda (Punjab) during 2023 to evaluate the impact of different...

Open access Research Article 10.9734/ajaar/2024/v24i7522

In-vivo Immunomodulatory Activities of Isolated Compounds from the Leaves of Amaranthus spinosus and Achyranthes aspera

Rishikesh Sharma & Gurdeep Singh · Journal of Pharmaceutical Research International · 2021

The purpose of this study was to look into the  Immunomodulatory action of isolated compound of Achyranthes aspera and Amaranthus spinosus in experimental model of immunity. Cellular immunity was carried out by neutrophil adhesion test and carbon clearance assay, whereas, humoral...

Open access Research Article 10.9734/jpri/2021/v33i64B36233

Study of Antioxidant and Antimicrobial Screening of Amaranthus spinosus and Achyranthes aspera Leaves Extracts

Rishikesh Sharma & Gurdeep Singh · Journal of Pharmaceutical Research International · 2021

The current study aims to evaluate the physiochemical, phytochemical, and antioxidant properties of Achyranthes aspera and Amaranthus spinosus leaf extracts using a water and methanol solvent system.In India, these plants play an important role in primary healthcare as therapeuti...

Open access Research Article 10.9734/jpri/2021/v33i64A36180

Cubosomes as Potential Nanocarrier for Drug Delivery: A Comprehensive Review

Simran Deep Kaur, Gurdeep Singh, Gurpreet Singh, Keshav Singhal, Shubham Kant & Neena Bedi · Journal of Pharmaceutical Research International · 2021

Lyotropic liquid crystalline cores are characterized as soft nanoparticles and referred as cubosomes.  They are prepared to activate the natural self-assembly capability of lipids (e.g., monoolein or phytantriol) in water. Cubosomes are crystalline isotropic lipidic nanoparticles...

Open access Research Article 10.9734/jpri/2021/v33i31B31698

Impact of Growth Regulating Substances on Different Varieties of Okra (Abelmoschus esculentus L.)

Harpreet, Navdeep Singh, Gurdeep Singh & Gaurav · Journal of Advances in Biology & Biotechnology · 2025

India, the world’s second-largest vegetable producer (204.96 million tonnes annually), dominates okra cultivation, with Gujarat leading (1.132 million tonnes in 2023–24). This study investigated the interaction between plant growth regulators (PGRs) and high-yielding okra varieti...

Open access Research Article 10.9734/jabb/2025/v28i82788

Improving Fruit Quality and Yield in Daisy Mandarin Cultivar by Foliar Application of Manganese and Iron

Bindia, Navdeep Singh, Gurdeep Singh & M.K. Kaul · International Journal of Plant & Soil Science · 2025

In a study at Guru Kashi University, Talwandi Sabo, Punjab, evaluated the effects of foliar-applied manganese (Mn) and iron (Fe) on the Daisy mandarin cultivar. Manganese sulphate (0.1%, 0.2%, 0.3%) and ferrous sulphate (0.1%, 0.2%, 0.3%) were applied individually and in combinat...

Open access Research Article 10.9734/ijpss/2025/v37i85659

Energy Evaluation of Maize (Zea mays L.) under Irrigated and Un-irrigated Conditions. Division of Agronomy-SKUAST Kashmir

B. Ahmad Lone, Zahoor Ahmad Dar Asma Fayaz, Purshotam Singh, Sameera Qayoom, Gurdeep Singh & Sandeep Kumar · Journal of Economics, Management and Trade · 2017

Data with respect to yield was taken from Ph.D student Division of Agronomy Shalimar Campus of Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir Experiment was conducted during 2012 and 2013 under irrigated and un-irrigated mulched conditions with the o...

Open access Research Article 10.9734/BJEMT/2017/32116

Climate Change and Its Impact on Crop Productivity

Bilal Ahmad Lone, Sameera Qayoom, Purshotam Singh, Zahoor Ahmad Dar, Sandeep Kumar, N. A. Dar, Asma Fayaz, Nazir Ahmad, Lyaket ., M. Iqbal Bhat & Gurdeep Singh · Current Journal of Applied Science and Technology · 2017

The changing patterns in day to day weather situations, rising CO2 concentrations, rising sea level, increasing temperature is an indicative of the fact that climate change being encountered by the life of earth at present. Climate change is caused by natural and anthropogenic fa...

Open access Research Article 10.9734/BJAST/2017/34148