Introduction of new formula for determination of autumn sugar beet purchase

This study was carried to modify current sugar beet purchase formula into linear base with respect to sugar percentage of autumn sugar beet. Ahvaz sugar factory was selected as an autumn sowing factory in Iran and 163 samples were randomly taken by four-hours intervals from delivery vehicles in 2007...

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Autores principales:	M. Abdollahian-Noghabi, H. Sharifi, B. Babaei, G.A. Bahmani
Formato:	article
Lenguaje:	EN FA
Publicado:	Sugar Beet Seed Institute 2014
Materias:	autumn sowing crop loss extractable sugar price sugar beet sugar content Agriculture S Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/8617525ad03c456183a27d83356c3db4
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spelling	oai:doaj.org-article:8617525ad03c456183a27d83356c3db42021-11-23T05:41:27ZIntroduction of new formula for determination of autumn sugar beet purchase10.22092/JSB.2014.56351735-0670https://doaj.org/article/8617525ad03c456183a27d83356c3db42014-03-01T00:00:00Zhttps://jsb.areeo.ac.ir/article_5635.html?lang=enhttps://doaj.org/toc/1735-0670This study was carried to modify current sugar beet purchase formula into linear base with respect to sugar percentage of autumn sugar beet. Ahvaz sugar factory was selected as an autumn sowing factory in Iran and 163 samples were randomly taken by four-hours intervals from delivery vehicles in 2007 (28th April to 27th June). From each truck, one sample was taken and sugar content, water content, marc, brix, reducing sugar, sodium, potassium, amino nitrogen, molasses sugar, and extraction coefficient of sugar were determined. Also, results of all 4084 delivery vehicles belonging to five contractors were statistically analyzed for sugar content (SC), sugar beet price drop per ton, and paid price per vehicle. Results showed that average sugar content for all delivery vehicles was 12.84% (in the range of 10 to 15.20%) with standard deviation (SD) of 0.847. Average sugar content of Ahvaz factory was 3 times lower than base price (16%) and 5.5 times lower than total SC average in 2007 (18.29%). Average crop loss (estimated visually) was 11.92% (in the range of 2 to 50%) with SD of 0.847. The average crop loss of Ahvaz factory was nine times greater than total average in 2007 (about 3% for 4,282,805 tons of sugar beet). Technical quality results showed that average moisture content of autumn sowing samples collected from Khozestan province was 79% which was 4% higher than normal beet (75% moisture content or 25% dray matter). Based on autumn sugar beet quality in Khozestan, new purchase price formula with three different coefficients was introduced for SC in the range of 10 to 24%. In this formula, the purchase price per ton can be calculated by following equations: a) SC of 10 to 15% {base price × (((SC×12) – 80))/100}, b) 15 to 20% {base price × ((SC×0.065) + 0.025)} and c) SC equal or grater than 20% {base price × 1.325}. Application of the new formula for estimation of sugar beet purchase price for autumn sowing samples in Khozestan may improve the quality of sugar beet. Consequently, both sugar factory and growers will benefit from this win-win formula.M. Abdollahian-NoghabiH. Sharifi B. Babaei G.A. BahmaniSugar Beet Seed Institute articleautumn sowingcrop lossextractable sugarpricesugar beetsugar contentAgricultureSAgriculture (General)S1-972ENFAMajallah-i Chughundar-i Qand, Vol 29, Iss 2, Pp 115-121 (2014)
institution	DOAJ
collection	DOAJ
language	EN FA
topic	autumn sowing crop loss extractable sugar price sugar beet sugar content Agriculture S Agriculture (General) S1-972
spellingShingle	autumn sowing crop loss extractable sugar price sugar beet sugar content Agriculture S Agriculture (General) S1-972 M. Abdollahian-Noghabi H. Sharifi B. Babaei G.A. Bahmani Introduction of new formula for determination of autumn sugar beet purchase
description	This study was carried to modify current sugar beet purchase formula into linear base with respect to sugar percentage of autumn sugar beet. Ahvaz sugar factory was selected as an autumn sowing factory in Iran and 163 samples were randomly taken by four-hours intervals from delivery vehicles in 2007 (28th April to 27th June). From each truck, one sample was taken and sugar content, water content, marc, brix, reducing sugar, sodium, potassium, amino nitrogen, molasses sugar, and extraction coefficient of sugar were determined. Also, results of all 4084 delivery vehicles belonging to five contractors were statistically analyzed for sugar content (SC), sugar beet price drop per ton, and paid price per vehicle. Results showed that average sugar content for all delivery vehicles was 12.84% (in the range of 10 to 15.20%) with standard deviation (SD) of 0.847. Average sugar content of Ahvaz factory was 3 times lower than base price (16%) and 5.5 times lower than total SC average in 2007 (18.29%). Average crop loss (estimated visually) was 11.92% (in the range of 2 to 50%) with SD of 0.847. The average crop loss of Ahvaz factory was nine times greater than total average in 2007 (about 3% for 4,282,805 tons of sugar beet). Technical quality results showed that average moisture content of autumn sowing samples collected from Khozestan province was 79% which was 4% higher than normal beet (75% moisture content or 25% dray matter). Based on autumn sugar beet quality in Khozestan, new purchase price formula with three different coefficients was introduced for SC in the range of 10 to 24%. In this formula, the purchase price per ton can be calculated by following equations: a) SC of 10 to 15% {base price × (((SC×12) – 80))/100}, b) 15 to 20% {base price × ((SC×0.065) + 0.025)} and c) SC equal or grater than 20% {base price × 1.325}. Application of the new formula for estimation of sugar beet purchase price for autumn sowing samples in Khozestan may improve the quality of sugar beet. Consequently, both sugar factory and growers will benefit from this win-win formula.
format	article
author	M. Abdollahian-Noghabi H. Sharifi B. Babaei G.A. Bahmani
author_facet	M. Abdollahian-Noghabi H. Sharifi B. Babaei G.A. Bahmani
author_sort	M. Abdollahian-Noghabi
title	Introduction of new formula for determination of autumn sugar beet purchase
title_short	Introduction of new formula for determination of autumn sugar beet purchase
title_full	Introduction of new formula for determination of autumn sugar beet purchase
title_fullStr	Introduction of new formula for determination of autumn sugar beet purchase
title_full_unstemmed	Introduction of new formula for determination of autumn sugar beet purchase
title_sort	introduction of new formula for determination of autumn sugar beet purchase
publisher	Sugar Beet Seed Institute
publishDate	2014
url	https://doaj.org/article/8617525ad03c456183a27d83356c3db4
work_keys_str_mv	AT mabdollahiannoghabi introductionofnewformulafordeterminationofautumnsugarbeetpurchase AT hsharifi introductionofnewformulafordeterminationofautumnsugarbeetpurchase AT bbabaei introductionofnewformulafordeterminationofautumnsugarbeetpurchase AT gabahmani introductionofnewformulafordeterminationofautumnsugarbeetpurchase
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Introduction of new formula for determination of autumn sugar beet purchase

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