Outcome of Fld Programme on Greengram (Vigna Radiata L.) Production under Rainfed Conditions of Chamarajanagar District of Karnataka State

Sunil, C. M.; Mahadevu, P.; Yogesh, G. S.; Hanagi, Chandrakala; Mohankumar, A.; Rajath, H. P.; Abhishek, P. S.

doi:10.20546/ijcmas.2020.904.294

Cited by 1 publication

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“…Technology index showed the feasibility of the 3). This might be due to variations in soil fertility, environmental variation and infestation of pest and diseases (Sunil et al, 2020). Similar results were obtained with Mokidue et al (2011), Kumar et al (2018) and Singh et al (2022).…”

Section: Technology Gap Extension Gap and Technology Indexsupporting

confidence: 87%

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Impact of Large Scale Demonstration on Productivity and Profitability of Blackgram Under Rainfed Conditions of Chamarajanagara District, Karnataka (Zone-6)

Sunil¹,

Hanagi²,

Manjunath³

et al. 2023

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Background: Blackgram is a major pulse crop grown next to horsegram and greengram in Chamarajanagar district. Unavailability of high yielding and yellow mosaic resistant varieties, poor agronomic and pest management practices has led to drastic fall down in productivity and profitability of blackgram in Chamarajanagara district. Methods: Large scale demonstration was conducted in an area of 60 ha covering 150 farmers of K. Mukahalli, Kotamballi, Devalapura, Doddatuppuru and Y.K. mole villages. Further the integrated crop management practices in blackgram variety LBG-791 was demonstrated during Pre-kharif of 2020-21, 2021-22 and 2022-23 by ICAR-Krishi Vigyan Kendra, Chamarajanagara, Karnataka. Result: The Yellow mosaic disease incidence was significantly less in LBG-791 (1.40%) when compared to T-9 (Farmers’ variety) (66.8%). Adoption of LBG-791 along with improved crop management practices resulted in 121.5% higher mean grain yield as compared to farmers practice. Higher Benefit: Cost ratio of 1.94 was recorded with integrated crop management practices as compared to farmers’ practices (1.03). The study exhibited mean extension and technology gap of 379 kg/ha and 119 kg/ha respectively. Further the mean technology index was 14.73 per cent. These results indicate that there is a great opportunity for farmers of Karnataka (Zone-6) for increasing productivity and profitability of the blackgram crop by adoption of Integrated Crop Management Practices (ICMP).

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Section: Technology Gap Extension Gap and Technology Indexsupporting

confidence: 87%

“…Further field days were organized by inviting the farmers from other nearby villages and media coverage was also done to reflect the maximum impact. The technology gap, extension gap and the technology index were calculated by adopting suitable formulae (Singh et al, 2022 andSunil et al, 2020).…”

Section: Details Of Technologiesmentioning

confidence: 99%

Impact of Large Scale Demonstration on Productivity and Profitability of Blackgram Under Rainfed Conditions of Chamarajanagara District, Karnataka (Zone-6)

Sunil¹,

Hanagi²,

Manjunath³

et al. 2023

View full text Add to dashboard Cite

show abstract

Outcome of Fld Programme on Greengram (Vigna Radiata L.) Production under Rainfed Conditions of Chamarajanagar District of Karnataka State

Cited by 1 publication

References 0 publications

Impact of Large Scale Demonstration on Productivity and Profitability of Blackgram Under Rainfed Conditions of Chamarajanagara District, Karnataka (Zone-6)

Impact of Large Scale Demonstration on Productivity and Profitability of Blackgram Under Rainfed Conditions of Chamarajanagara District, Karnataka (Zone-6)

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