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C. N. Ram

Publications (14)

Genotypic & Phenotypic Correlation Analysis for Yield and Economic Traits in Fennel (Foeniculum vulgare Mill.)

Preeti Yadav, C. N. Ram, Neetu, Anjana C.S., Subham Kumar & Shweta Yadav · Journal of Advances in Biology & Biotechnology · 2025

The experiment was carried out during Rabi season of the year 2020-2021 at Main Experiment Station Department of Vegetable Science, Acharya Narendra Deva University of Agriculture & Technology, Kumarganj, Ayodhya (U.P.) India. Genotypic & Phenotypic correlation study was...

Open access Research Article 10.9734/jabb/2025/v28i21984

Studies on Genetic Variability, Heritability and Genetic Advance in Fennel (Foeniculum vulgare Mill.)

Kalyan Singh, C. N. Ram, Neetu, D. K. Singh, Nishakant Maurya, Anurag Singh & Mohit Kumar · Journal of Advances in Biology & Biotechnology · 2024

The present investigation was carried out with a view to study the extent of variability, heritability in broad sense, genetic advance in per cent of mean in fennel during Rabi season 2018-19 in Augmented Block Design. Plant spacing of 60cm x 40cm and each genotypes were grown in...

Open access Research Article 10.9734/jabb/2024/v27i121804

Assessment of Genetic Variability, Heritability and Genetic Advancement in Fenugreek (Trigonella foenum-graecum L.)

Abhishek Singh, C. N. Ram, Sonu Ram, Anurag Singh, Lokesh Yadav & Ramesh Rajbhar · Journal of Advances in Biology & Biotechnology · 2024

The present study was conducted at Main Experiment Station, College of Horticulture and Forestry, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya during Rabi season of 2022-23. Plant material consisted of 63 genotypes of fenugreek including 3 ch...

Open access Research Article 10.9734/jabb/2024/v27i81165

Estimates of Genetic Variability and Correlation Coefficient for Yield and Its Attributes in Fenugreek (Trigonella foenum-graecum L.)

Anuj Tiwari, C. N. Ram, Dharmendra Bahadur Singh, Nitesh Kumar Singh & Prashant · International Journal of Plant & Soil Science · 2024

The study was conducted throughout the autumn/winter season 2021-2022 with the aim of estimating genetic variability for different characters in available Fenugreek germplasm viz: heritability in broad sense, genetic advance in per cent of mean and correlation coefficient among t...

Open access Research Article 10.9734/ijpss/2024/v36i14350

Genetic Divergence and Character Association Studies in Pumpkin (Cucurbita moschata Duch ex. Poir)

Dharamraj Kumar, C. N. Ram, Waris Habeeb, Anjali Rani, Sunil Kumar Suman & Md. Arshad · International Journal of Plant & Soil Science · 2023

The studies of genetic divergence among 35 genotypes of pumpkin were carried out by using Mahalanobis D2 statistics. The research was conducted at main experiment Station of Department of Vegetable Science, Acharya Narendra Deva University of Agriculture & Technology, (Narend...

Open access Research Article 10.9734/ijpss/2023/v35i214058

Studies on Genetic Divergence of Parental Lines and Their F1 Progeny in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.]

Mritunjay Rai, C. N. Ram, Anil Kumar, Aastik Jha & Ashish Kumar Singh · International Journal of Plant & Soil Science · 2023

The current experiment was carried out in Randomized Complete Block Design with three replications. In present investigation forty-three genotypes (10 lines + 3 testers + 30 F1’s) of bottle gourd were grouped into seven distinct non over lapping clusters. This suggested that the...

Open access Research Article 10.9734/ijpss/2023/v35i163127

Genetic Analysis of Heterosis of F1 Seed Yield and Quality Attributes in Fenugreek (Trigonella foenum graecum L.)

Dijendra Kumar, C. N. Ram, G. C. Yadav, Shiva Nath & Mritunjay Rai · International Journal of Environment and Climate Change · 2022

A diallel set of 10 parents and their 45 F1 hybrids developed through diallel mating design (excluding reciprocals) were analysed to estimate the magnitude of heterosis for seed yield and its component in fenugreek. The present study was conducted at Main Experimental Station, De...

Open access Research Article 10.9734/ijecc/2022/v12i1130983

Genetic Variability, GCV, PCV, Heritability and Genetic Advance Analysis in Fenugreek (Trigonella foenum- graecum L.)

Dijendra Kumar, C. N. Ram, Vikash Singh, Navneet Singh & Pradip Kumar · International Journal of Plant & Soil Science · 2022

An experiment was carried out using 55 (45 F1’S and 10 parents) genotypes of fenugreek to study the variability, heritability and genetic advance in percent of mean. The analysis of variance (ANOVA) revealed highly significant differences among the genotypes for the characters un...

Open access Research Article 10.9734/ijpss/2022/v34i2131263

Line × Tester Analysis and Estimating Combining Abilities for Yield and Some Quality Attributes in Tomato (Solanum lycopersicum L.)

Navneet Singh, C. N. Ram, Vikash Singh & Dijendra Kumar · International Journal of Plant & Soil Science · 2022

General and specific combining ability (GCA & SCA)  for yield and quality traits in tomato were studied by involving fourteen parental line were crossed in line x tester mating design comprising eleven line and three tester at M.E.S department of vegetable science ANDUAT, Ayo...

Open access Research Article 10.9734/ijpss/2022/v34i2131254

Evaluation of the Performance of Parental Lines and their F1 Hybrids for Yield and Attributing Traits in Vegetable Pea [Pisum sativum (L.) var. hortense]

Vikash Singh, C. N. Ram, Navneet Singh & Dijendra Kumar · International Journal of Plant & Soil Science · 2022

The present investigation was carried out to obtain information based on per se performances of parents and their combinations for genetic improvement in vegetable pea. Ten promising genotypes were crossed in a diallel manner (excluding reciprocals). Half diallel set of 45 F1’s i...

Open access Research Article 10.9734/ijpss/2022/v34i2131244

Morphological Characterization of Garden Pea (Pisum sativum var. hortense) Genotypes

Vaishnavi Warrier, Aastik Jha, C. N. Ram, Ashish Kumar Singh, Anil Kumar, D. K. Upadhyay, Shivangini Paswan & Srinivasa K. M. · Journal of Advances in Biology & Biotechnology · 2025

The present study aimed to evaluate morphological diversity among 30 garden pea (Pisum sativum var. hortense L.) genotypes using Distinctness, Uniformity and Stability (DUS) guidelines under the Protection of Plant Varieties and Farmers’ Rights Authority. Visual observations were...

Open access Research Article 10.9734/jabb/2025/v28i72618

Assessment of Genetic Variability, Heritability and Genetic Advance in Bottle Gourd [Lagenaria siceraria (mol.) Standl.] Genotypes

Trisha Das, Anil Kumar, C. N. Ram, Virendra Kumar, Vipin & Shubham Patel · Journal of Scientific Research and Reports · 2024

The present study highlights about Genetic variability, heritability and genetic advance in bottle gourd [Lagenaria siceraria (Mol.) Standl.] genotypes. Experimental material for the study consisted of 25 genotypes including a check (Narendra Kamna). Observations were recorded on...

Open access Research Article 10.9734/jsrr/2024/v30i92411

Assessment of Genetic Variability and Selection Parameters in Diverse Garden Pea (Pisum sativum L. var. hortense) Genotypes

Chanchal Tiwari, D. K. Upadhyay, Anil Kumar, C. N. Ram, Aastik Jha, Awanish Yadav & Ashwani Srivastava · Journal of Advances in Biology & Biotechnology · 2026

Genetic variability, heritability and genetic advance are essential criteria for identifying useful parents and selection traits in crop improvement programmes. The present investigation assessed genetic variability and selection parameters in 26 garden pea (Pisum sativum L. var....

Open access Research Article 10.9734/jabb/2026/v29i64052

Estimates of Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L. Var. hortense) for Yield and Quality Attributes

Awanish Yadav, D. K. Upadhyay, Aastik Jha, C. N. Ram, Chanchal Tiwari & Ashwani Srivastava · Journal of Advances in Biology & Biotechnology · 2026

Germplasm evaluation constitutes a fundamental approach for the identification of superior and agronomically important genotypes. The extensive natural variation observed among genotypes indicates considerable potential for the improvement of economically important traits. Geneti...

Open access Research Article 10.9734/jabb/2026/v29i64027