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Papers by padam prasad Poudel

Research paper thumbnail of Evaluation of yield and yield attributes of seed type cowpea genotypes (Vigna unguiculata (L.) Walp.) in Mid-Western terai of Nepal

Ecology & conservation science, Mar 14, 2023

Research paper thumbnail of Identification of stable and high-yielding pigeonpea (Cajanus cajan (L.) Millsp.) genotypes for varietal development in Nepal

Journal of Biotechnology and Crop Science (Online)/Journal of biotechnology and crop science, 2023

Research paper thumbnail of Performance of black gram varieties to mungbean yellow mosaic disease at different sowing dates under spring and summer condition in western terai of Nepal

Archives of Agriculture and Environmental Science

A field experiment was conducted at Grain Legumes Research Program (GLRP), Khajura, Banke, Nepal ... more A field experiment was conducted at Grain Legumes Research Program (GLRP), Khajura, Banke, Nepal during spring and summer season 2019 to elucidate the effect of date of sowing and blackgram varieties on mungbean yellow mosaic disease severity and yield. The experiment was conducted in 2 factorial randomized complete block design with 3 replications. Factor A comprised date of sowing (S1= 5th April 2019, S2= 20th April 2019, S3= 5th May 2019, S4= 20th May 2019, S5= 25th July 2019, S6= 10th August 2019, S7= 25th August 2019 and S8= 10th September 2019) and factor B (Variety): V1= Khajura Mas 1 and V2= Rampur Mas. Disease severity was scored in 1-6 scale. Results revealed that mean values for days to disease appearance, disease score and grain yield in spring season sowing was 26 days, 3.72 and 635 kg/ha, whereas for summer season sowing was 14 days, 5.04 and 185 kg/ha. Among the date of sowing, April 5th sown crop recorded minimum mean disease score (3.1) with highest yield (719 kg/h...

Research paper thumbnail of Genetic variability, heritability and genetic advance in Lentil (Lens culinaris Medik.)

Journal of agriculture and natural resources, Dec 27, 2022

The present study was carried out to study the variation, broad-sense heritability, and genetic a... more The present study was carried out to study the variation, broad-sense heritability, and genetic advance, correlation among traits for growth, yield, and its attributing traits in lentil genotypes. Sixty lentil genotypes were evaluated in augmented design in 2020 at Khajura, Banke. The results indicated that the genotypes were significantly different for days to flowering, days to maturity, 500 seed weight and grain yield kg/ha. The phenotypic coefficient of variation (PCV) was greater than the genotypic coefficient of variance (GCV) for all traits. The 500 seed weight showed the highest PCV (22%) and GCV (21%) whereas days to maturity showed the lowest PCV (5.5%) and GCV (3.2%). The highest value (90%) of heritability (broad sense) was in and lowest (3%) in pods per plant. Genetic Advance Mean 40% was the highest for seed weight but lowest at 1.2% in pods per plant. Grain yield showed a positive and significant correlation in genotypic level with days to maturity (r = 0.7**), plant height (r = 1.66*), pods per plant (r = 1.15**) and seed weight (r = 0.56*). Path analysis found that the seed weight had the most impact on grain yield followed by pod per plant. Thus, selection for yield in lentils through these characteristics would be effective in the varietal developmental program.

Research paper thumbnail of Brassica juncea cultivation package with research data (in Nepali)

Research paper thumbnail of Adoption and Maintenance of Self Seed Sufficiency in Major Cereal Crops in Mid-Western Terai of Nepal

International Journal of Applied Sciences and Biotechnology

Regional Agricultural Research Station Nepalgunj (RARS/N) has its four major outreach sites in Sa... more Regional Agricultural Research Station Nepalgunj (RARS/N) has its four major outreach sites in Satbariya Village Development Committee (VDC) of Dang, Betahani VDC of Banke, Mahammadpur VDC of Bardiya, Patharaiya VDC of of Kailali and model village in Mainapokhar VDC of Bardiya district for test and verify the acceptance of new released varieties under farmers' field condition and provide an opportunity to the farmers to select most suitable variety on their own choice based on performance. Seed was distributed throughout the OR sites and model village for newly released varieties for self seed sufficiency. New most recent varieties of rice and wheat released in the previous year from concerned commodity research programme, National Rice Research Programme (NRRP), Hardinath and National Whear Research Programme (NWRP), Bhairawaha respectively, were selected. The yield attributing characters, total yield, percentage yield used as seed in the next fiscal year were recorded. Respon...

Research paper thumbnail of Evaluation of yield and yield attributes of seed type cowpea genotypes (Vigna unguiculata (L.) Walp.) in Mid-Western terai of Nepal

Ecology & conservation science, Mar 14, 2023

Research paper thumbnail of Identification of stable and high-yielding pigeonpea (Cajanus cajan (L.) Millsp.) genotypes for varietal development in Nepal

Journal of Biotechnology and Crop Science (Online)/Journal of biotechnology and crop science, 2023

Research paper thumbnail of Performance of black gram varieties to mungbean yellow mosaic disease at different sowing dates under spring and summer condition in western terai of Nepal

Archives of Agriculture and Environmental Science

A field experiment was conducted at Grain Legumes Research Program (GLRP), Khajura, Banke, Nepal ... more A field experiment was conducted at Grain Legumes Research Program (GLRP), Khajura, Banke, Nepal during spring and summer season 2019 to elucidate the effect of date of sowing and blackgram varieties on mungbean yellow mosaic disease severity and yield. The experiment was conducted in 2 factorial randomized complete block design with 3 replications. Factor A comprised date of sowing (S1= 5th April 2019, S2= 20th April 2019, S3= 5th May 2019, S4= 20th May 2019, S5= 25th July 2019, S6= 10th August 2019, S7= 25th August 2019 and S8= 10th September 2019) and factor B (Variety): V1= Khajura Mas 1 and V2= Rampur Mas. Disease severity was scored in 1-6 scale. Results revealed that mean values for days to disease appearance, disease score and grain yield in spring season sowing was 26 days, 3.72 and 635 kg/ha, whereas for summer season sowing was 14 days, 5.04 and 185 kg/ha. Among the date of sowing, April 5th sown crop recorded minimum mean disease score (3.1) with highest yield (719 kg/h...

Research paper thumbnail of Genetic variability, heritability and genetic advance in Lentil (Lens culinaris Medik.)

Journal of agriculture and natural resources, Dec 27, 2022

The present study was carried out to study the variation, broad-sense heritability, and genetic a... more The present study was carried out to study the variation, broad-sense heritability, and genetic advance, correlation among traits for growth, yield, and its attributing traits in lentil genotypes. Sixty lentil genotypes were evaluated in augmented design in 2020 at Khajura, Banke. The results indicated that the genotypes were significantly different for days to flowering, days to maturity, 500 seed weight and grain yield kg/ha. The phenotypic coefficient of variation (PCV) was greater than the genotypic coefficient of variance (GCV) for all traits. The 500 seed weight showed the highest PCV (22%) and GCV (21%) whereas days to maturity showed the lowest PCV (5.5%) and GCV (3.2%). The highest value (90%) of heritability (broad sense) was in and lowest (3%) in pods per plant. Genetic Advance Mean 40% was the highest for seed weight but lowest at 1.2% in pods per plant. Grain yield showed a positive and significant correlation in genotypic level with days to maturity (r = 0.7**), plant height (r = 1.66*), pods per plant (r = 1.15**) and seed weight (r = 0.56*). Path analysis found that the seed weight had the most impact on grain yield followed by pod per plant. Thus, selection for yield in lentils through these characteristics would be effective in the varietal developmental program.

Research paper thumbnail of Brassica juncea cultivation package with research data (in Nepali)

Research paper thumbnail of Adoption and Maintenance of Self Seed Sufficiency in Major Cereal Crops in Mid-Western Terai of Nepal

International Journal of Applied Sciences and Biotechnology

Regional Agricultural Research Station Nepalgunj (RARS/N) has its four major outreach sites in Sa... more Regional Agricultural Research Station Nepalgunj (RARS/N) has its four major outreach sites in Satbariya Village Development Committee (VDC) of Dang, Betahani VDC of Banke, Mahammadpur VDC of Bardiya, Patharaiya VDC of of Kailali and model village in Mainapokhar VDC of Bardiya district for test and verify the acceptance of new released varieties under farmers' field condition and provide an opportunity to the farmers to select most suitable variety on their own choice based on performance. Seed was distributed throughout the OR sites and model village for newly released varieties for self seed sufficiency. New most recent varieties of rice and wheat released in the previous year from concerned commodity research programme, National Rice Research Programme (NRRP), Hardinath and National Whear Research Programme (NWRP), Bhairawaha respectively, were selected. The yield attributing characters, total yield, percentage yield used as seed in the next fiscal year were recorded. Respon...