Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka

Management of aphid vectors in potato is important for the production of quality seed potato. Aphids are the major vectors of many potato viruses which transmit viral diseases limiting the seed potato production. To explore the area with aphid free/low population a weekly aphid observation was made...

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Autores principales:	Shahid Ali, B B Kumar, C M Kalleshwara Swamy, M S Kadian, B V Ramakrishna
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2018
Materias:	management, aphids, sticky traps, water pan, abiotic Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/88577d033ffb45928fcd7549030d72a5
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spelling	oai:doaj.org-article:88577d033ffb45928fcd7549030d72a52021-12-02T11:12:38ZStudies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka0973-354X2582-4899https://doaj.org/article/88577d033ffb45928fcd7549030d72a52018-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/39https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Management of aphid vectors in potato is important for the production of quality seed potato. Aphids are the major vectors of many potato viruses which transmit viral diseases limiting the seed potato production. To explore the area with aphid free/low population a weekly aphid observation was made in major potato growing areas of Chikkaballapur and Chickmagalur districts during rabiand kharif seasons to assess the build-up trends on the standing crop using aphid-leaf count and catches of yellow water pan and yellow sticky traps. Aphid population was below threshold level in the areas surveyed, however in Chickmagalur aphid build-up was erratic due to heavy rain fall followed by dry spells. Harvested potato in Chikkaballapur was treated and stored in cold storage for three months. During June, 50 per cent of the seed stock was transported to Chickmagalur area for planting in kharif season and remaining seed was used for planting in Chikkaballapur area during rabi season. In Chickmagalur, the harvested and treated seed was stored in low cost country potato store for three months and 50 per cent seed from warehouse was transported to Chikkaballapur for rabi planting and remaining seed was planted in Chickmagalur area during November thereby saving nearly 40 per cent of seed cost. Thus, the feasibility supply chain has been established making the local potato growers self-sustainable in quality seed potato production resulting in 30-40 percent seed requirement met locally produced quality seed and non-traditional areas will be brought under potato cultivation. The breeder seed was multiplied under low cost insect proof net houses during rabi season in Chikkaballapur area, harvested seed was stored in cold storage thereafter distributed among the local potato growers for planting during kharif season in Chickmagalur area.Shahid AliB B KumarC M Kalleshwara SwamyM S KadianB V RamakrishnaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlemanagement, aphids, sticky traps, water pan, abioticPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 13, Iss 1, Pp 72-81 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	management, aphids, sticky traps, water pan, abiotic Plant culture SB1-1110
spellingShingle	management, aphids, sticky traps, water pan, abiotic Plant culture SB1-1110 Shahid Ali B B Kumar C M Kalleshwara Swamy M S Kadian B V Ramakrishna Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
description	Management of aphid vectors in potato is important for the production of quality seed potato. Aphids are the major vectors of many potato viruses which transmit viral diseases limiting the seed potato production. To explore the area with aphid free/low population a weekly aphid observation was made in major potato growing areas of Chikkaballapur and Chickmagalur districts during rabiand kharif seasons to assess the build-up trends on the standing crop using aphid-leaf count and catches of yellow water pan and yellow sticky traps. Aphid population was below threshold level in the areas surveyed, however in Chickmagalur aphid build-up was erratic due to heavy rain fall followed by dry spells. Harvested potato in Chikkaballapur was treated and stored in cold storage for three months. During June, 50 per cent of the seed stock was transported to Chickmagalur area for planting in kharif season and remaining seed was used for planting in Chikkaballapur area during rabi season. In Chickmagalur, the harvested and treated seed was stored in low cost country potato store for three months and 50 per cent seed from warehouse was transported to Chikkaballapur for rabi planting and remaining seed was planted in Chickmagalur area during November thereby saving nearly 40 per cent of seed cost. Thus, the feasibility supply chain has been established making the local potato growers self-sustainable in quality seed potato production resulting in 30-40 percent seed requirement met locally produced quality seed and non-traditional areas will be brought under potato cultivation. The breeder seed was multiplied under low cost insect proof net houses during rabi season in Chikkaballapur area, harvested seed was stored in cold storage thereafter distributed among the local potato growers for planting during kharif season in Chickmagalur area.
format	article
author	Shahid Ali B B Kumar C M Kalleshwara Swamy M S Kadian B V Ramakrishna
author_facet	Shahid Ali B B Kumar C M Kalleshwara Swamy M S Kadian B V Ramakrishna
author_sort	Shahid Ali
title	Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
title_short	Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
title_full	Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
title_fullStr	Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
title_full_unstemmed	Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka
title_sort	studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of karnataka
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2018
url	https://doaj.org/article/88577d033ffb45928fcd7549030d72a5
work_keys_str_mv	AT shahidali studiesonfeasibilityofsustainablequalityseedpotatoproductiontechnologyanddevelopmentofsupplychainforthebenefitofsmallandmarginalpotatogrowersofkarnataka AT bbkumar studiesonfeasibilityofsustainablequalityseedpotatoproductiontechnologyanddevelopmentofsupplychainforthebenefitofsmallandmarginalpotatogrowersofkarnataka AT cmkalleshwaraswamy studiesonfeasibilityofsustainablequalityseedpotatoproductiontechnologyanddevelopmentofsupplychainforthebenefitofsmallandmarginalpotatogrowersofkarnataka AT mskadian studiesonfeasibilityofsustainablequalityseedpotatoproductiontechnologyanddevelopmentofsupplychainforthebenefitofsmallandmarginalpotatogrowersofkarnataka AT bvramakrishna studiesonfeasibilityofsustainablequalityseedpotatoproductiontechnologyanddevelopmentofsupplychainforthebenefitofsmallandmarginalpotatogrowersofkarnataka
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Studies on feasibility of sustainable quality seed potato production technology and development of supply chain for the benefit of small and marginal potato growers of Karnataka

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