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Ranjit Singh

Publications (8)

Optimization of Ruscus hypophyllum L. Growth Using Manure and Nitrogen Applications in Subtropical Conditions of Punjab

Ranjit Singh, Parminder Singh, Dhawan Shweta Macchindra & Priyanka Kambhoj · Journal of Advances in Biology & Biotechnology · 2024

Aims: This study aimed to evaluate the impact of farmyard manure (FYM) and nitrogen (N) on the growth and development of Ruscus hypophyllum L., a valuable cut foliage crop. Study Design: The research was conducted as a two-year field experiment using a randomized complete block d...

Open access Research Article 10.9734/jabb/2024/v27i81182

Optimizing Transplanting Time Based on Agroclimatic Indices for Higher Productivity of African Marigold in Northern Plain of India

Rakesh Kumar & Ranjit Singh · Journal of Advances in Biology & Biotechnology · 2026

Accumulated growing degree days (GDD) are important parameters for predicting the onset of phenological stages such as bud emergence, flowering, and maturity. Growing degree days are based on the idea that the real time needed to reach the phenological stage is a function of temp...

Open access Research Article 10.9734/jabb/2026/v29i53931

Agricultural Credit, Production and Livelihoods in South Asia: A Panel and Country-Specific Analysis of SAARC Nations

Meenakshi Mritunjay & Ranjit Singh · South Asian Journal of Social Studies and Economics · 2025

This paper investigates the role of agricultural credit in influencing agricultural production and agricultural GDP across SAARC countries over the period 2008–2023. Using panel econometric techniques with fixed effects and robust standard errors, as well as country-specific regr...

Open access Research Article 10.9734/sajsse/2025/v22i111206

Plant Spacing Combined with Nitrogen Nutrition Affects Loose Flower Production in Rosa gruss-an-teplitz Under Open Conditions

Arshdeep Kaur, Ranjit Singh & Parminder Singh · International Journal of Environment and Climate Change · 2023

The present investigation to study the effect of nitrogen and planting density for open grown roses for loose flower production was carried out at Department of Floriculture and Landscaping, Punjab Agricultural University, Ludhiana during 2020-21. Two years old plants were used f...

Open access Research Article 10.9734/ijecc/2023/v13i82009

Optimization of Pruning Interval and Height for Better Growth and Loose Flower Production in Rose (Rosa gruss an teplitz) under Open Field Conditions

Gurveer Kaur, Arshdeep Kaur & Ranjit Singh · Journal of Advances in Biology & Biotechnology · 2024

Aims: The present research was conducted in order to optimize the effect of pruning height and the time on the growth and flowering in rose under open field conditions. Study design: The experiment was conducted using the factorial randomized block design (FRBD). It was laid out...

Open access Research Article 10.9734/jabb/2024/v27i81257

Management Practices of Diseases and Insect Pest in Marigold and Gladiolus Flower in Punjab State, India

Amrit Singh, Lakhwinder Kaur & Ranjit Singh · International Journal of Environment and Climate Change · 2023

Gladiolus and marigold being important commercial flowers are fetching high returns to the growers in national and international markets. The occurrence of diseases and insect pest attack in devastating form, has become a limiting its production. The present study was planned wit...

Open access Research Article 10.9734/ijecc/2023/v13i102860

Evaluation of Antiepileptic Effect of Cleome viscosa Linn. Leaves Extract in Experimental Animals

Manish Kumar Shakya, Arif Naseer & Ranjit Singh · Journal of Pharmaceutical Research International · 2021

Aim: The purpose of this study was to assess the antiepileptic effect of Cleome viscosa Linn. leaves extract in experimental animals. Study Design: The extraction process, acute toxicity study was determined using OECD guidelines, Priliminary phytochemical screening, Antiepilepti...

Open access Research Article 10.9734/jpri/2021/v33i40A32217

Effect of Temperature on Growth, Quality, Yield Attributing Characters and Yield of Rice – A Review

Anurag Sanadya, Avinash Yadu, Jeet Raj, Harshana Chandrakar & Ranjit Singh · International Journal of Environment and Climate Change · 2023

Rice (Oryza sativa L.) is the second most important food in the world after wheat. Most rice is now grown in areas where the temperature is higher than the optimum growing temperature (28/22°C); therefore, a further increase in average temperature or high temperature occurring in...

Open access Research Article 10.9734/ijecc/2023/v13i82014