Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka

A field experiment was conducted during the Kharif season of 2002 and 2003 under Chromic Haplusterts (medium black soils) at Zonal Agricultural Research Station, Hiriyur to study the effect of Coir Pith Based Compost (CPBC) along with organic manures and inorganic fertilizers on yield of Onion. The...

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Autores principales:	P K Basavaraja, S Sridhara, A R Sushma, G R Hareesh
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2007
Materias:	onion coir pith based compost economics soil properties Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/53b770ef30fe428d9ebaf3a2a8d97ea3
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spelling	oai:doaj.org-article:53b770ef30fe428d9ebaf3a2a8d97ea32021-12-02T10:28:49ZEffect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka0973-354X2582-4899https://doaj.org/article/53b770ef30fe428d9ebaf3a2a8d97ea32007-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/634https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899A field experiment was conducted during the Kharif season of 2002 and 2003 under Chromic Haplusterts (medium black soils) at Zonal Agricultural Research Station, Hiriyur to study the effect of Coir Pith Based Compost (CPBC) along with organic manures and inorganic fertilizers on yield of Onion. The study revealed that combined application of CPBC @ 15 t/ha along with press mud (PM) and half the recommended dose of fertilizer (RDF) gave significant higher bulb yield of onion (14.70 t/ha) as compared to RDF along with FYM (9.55 t/ha). The bulb yields were on par with the combined application of CPBC along with FYM and 50% RDF or combined application of CPBC and Green manure (GM) along with 100% RDF, indicating the utility of CPBC in onion cultivation. Higher net and gross returns were recorded with application of CPBC and PM @ 15 t/ha each along with 50% RDF with better benefit cost ratio. The yield and quality parameters also differed significantly among the various combinations of CPBC with PM or FYM in conjunction with inorganic fertilizers. Analysis of the soil after the harvest of onion crop did not show any significant difference in pH and EC among the treatments. However, organic carbon, available phosphorus and available potash were significantly higher due to application of CPBC, PM, FYM and GM along with 50% or 100% RDF.P K BasavarajaS SridharaA R SushmaG R HareeshSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleonioncoir pith based composteconomicssoil propertiesPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 2, Iss 1, Pp 34-37 (2007)
institution	DOAJ
collection	DOAJ
language	EN
topic	onion coir pith based compost economics soil properties Plant culture SB1-1110
spellingShingle	onion coir pith based compost economics soil properties Plant culture SB1-1110 P K Basavaraja S Sridhara A R Sushma G R Hareesh Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
description	A field experiment was conducted during the Kharif season of 2002 and 2003 under Chromic Haplusterts (medium black soils) at Zonal Agricultural Research Station, Hiriyur to study the effect of Coir Pith Based Compost (CPBC) along with organic manures and inorganic fertilizers on yield of Onion. The study revealed that combined application of CPBC @ 15 t/ha along with press mud (PM) and half the recommended dose of fertilizer (RDF) gave significant higher bulb yield of onion (14.70 t/ha) as compared to RDF along with FYM (9.55 t/ha). The bulb yields were on par with the combined application of CPBC along with FYM and 50% RDF or combined application of CPBC and Green manure (GM) along with 100% RDF, indicating the utility of CPBC in onion cultivation. Higher net and gross returns were recorded with application of CPBC and PM @ 15 t/ha each along with 50% RDF with better benefit cost ratio. The yield and quality parameters also differed significantly among the various combinations of CPBC with PM or FYM in conjunction with inorganic fertilizers. Analysis of the soil after the harvest of onion crop did not show any significant difference in pH and EC among the treatments. However, organic carbon, available phosphorus and available potash were significantly higher due to application of CPBC, PM, FYM and GM along with 50% or 100% RDF.
format	article
author	P K Basavaraja S Sridhara A R Sushma G R Hareesh
author_facet	P K Basavaraja S Sridhara A R Sushma G R Hareesh
author_sort	P K Basavaraja
title	Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
title_short	Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
title_full	Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
title_fullStr	Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
title_full_unstemmed	Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka
title_sort	effect of integrated nutrient management on onion yield and soil properties under chromic haplusterts of karnataka
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2007
url	https://doaj.org/article/53b770ef30fe428d9ebaf3a2a8d97ea3
work_keys_str_mv	AT pkbasavaraja effectofintegratednutrientmanagementononionyieldandsoilpropertiesunderchromichaplustertsofkarnataka AT ssridhara effectofintegratednutrientmanagementononionyieldandsoilpropertiesunderchromichaplustertsofkarnataka AT arsushma effectofintegratednutrientmanagementononionyieldandsoilpropertiesunderchromichaplustertsofkarnataka AT grhareesh effectofintegratednutrientmanagementononionyieldandsoilpropertiesunderchromichaplustertsofkarnataka
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Effect of Integrated Nutrient Management on Onion Yield and Soil Properties under Chromic haplusterts of Karnataka

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