Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)

As water is the most restrictive factor in national agricultural production, it is necessary to take decreased water consumption and increased water us efficiency in crop production into consideration. Nowadays, spring sugar beet production areas are concentrat-ed in the region with water limitation...

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Autores principales:	S.S. Hemayati, M.H. Shirzadi, M. Aghaeezadeh, D.F. Taleghani, M.A. Javaheri, A. Aliasghari
Formato:	article
Lenguaje:	EN FA
Publicado:	Sugar Beet Seed Institute 2012
Materias:	autumn cultivation cultivar harvesting date sowing date sugar beet Agriculture S Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/bd14b4767ac24c269e037bd62347868c
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spelling	oai:doaj.org-article:bd14b4767ac24c269e037bd62347868c2021-11-22T05:34:53ZEvaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)10.22092/JSB.2012.6591735-0670https://doaj.org/article/bd14b4767ac24c269e037bd62347868c2012-06-01T00:00:00Zhttps://jsb.areeo.ac.ir/article_659.html?lang=enhttps://doaj.org/toc/1735-0670As water is the most restrictive factor in national agricultural production, it is necessary to take decreased water consumption and increased water us efficiency in crop production into consideration. Nowadays, spring sugar beet production areas are concentrat-ed in the region with water limitation and hence, the increase in spring production area contradicts the principle of water and soil conservation. Using new regions for autumn sugar beet sowing allows the increase in warm and semi-warm beet production are-as. To develop sugar beet production in Province of Kerman and to find new climates, the study was conducted in Jiroft area in strip split split plots based on Randomized Complete Block Design (RCBD) with three replications during 2007-2008. Three sowing dates (September 6, October 7 and November 6), five cultivars (Rasoul, Monatuna, 9597, SBSI002 and SBSI003) and three harvest-ing dates (April 4, May 5 and June 5) were evaluated. Results showed significant effects of sowing and harvesting dates on white sugar yield. The effects of sowing date variations were greater than those of harvesting date so that growth period shortened by two months (due to delayed sowing date) decreased white sugar yield by 72.5% whereas and growth period prolonged by the same amount (due to delayed harvesting date) increased the white sugar yield by 55.1%. The highest white sugar yield (13.71 ton.ha-1) was obtained by early sowing (September 6) of SBSI002 and harvesting in May 5(with 240 days growth period). Consider-ing favorable agro-climatic conditions in Jiroft region belonging to warm zone of Province of Kerman, it seems that the region has the potential for fall cultivation of sugar beet.S.S. HemayatiM.H. ShirzadiM. AghaeezadehD.F. TaleghaniM.A. JavaheriA. AliasghariSugar Beet Seed Institute articleautumn cultivationcultivarharvesting datesowing datesugar beetAgricultureSAgriculture (General)S1-972ENFAMajallah-i Chughundar-i Qand, Vol 28, Iss 1, Pp 13-21 (2012)
institution	DOAJ
collection	DOAJ
language	EN FA
topic	autumn cultivation cultivar harvesting date sowing date sugar beet Agriculture S Agriculture (General) S1-972
spellingShingle	autumn cultivation cultivar harvesting date sowing date sugar beet Agriculture S Agriculture (General) S1-972 S.S. Hemayati M.H. Shirzadi M. Aghaeezadeh D.F. Taleghani M.A. Javaheri A. Aliasghari Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
description	As water is the most restrictive factor in national agricultural production, it is necessary to take decreased water consumption and increased water us efficiency in crop production into consideration. Nowadays, spring sugar beet production areas are concentrat-ed in the region with water limitation and hence, the increase in spring production area contradicts the principle of water and soil conservation. Using new regions for autumn sugar beet sowing allows the increase in warm and semi-warm beet production are-as. To develop sugar beet production in Province of Kerman and to find new climates, the study was conducted in Jiroft area in strip split split plots based on Randomized Complete Block Design (RCBD) with three replications during 2007-2008. Three sowing dates (September 6, October 7 and November 6), five cultivars (Rasoul, Monatuna, 9597, SBSI002 and SBSI003) and three harvest-ing dates (April 4, May 5 and June 5) were evaluated. Results showed significant effects of sowing and harvesting dates on white sugar yield. The effects of sowing date variations were greater than those of harvesting date so that growth period shortened by two months (due to delayed sowing date) decreased white sugar yield by 72.5% whereas and growth period prolonged by the same amount (due to delayed harvesting date) increased the white sugar yield by 55.1%. The highest white sugar yield (13.71 ton.ha-1) was obtained by early sowing (September 6) of SBSI002 and harvesting in May 5(with 240 days growth period). Consider-ing favorable agro-climatic conditions in Jiroft region belonging to warm zone of Province of Kerman, it seems that the region has the potential for fall cultivation of sugar beet.
format	article
author	S.S. Hemayati M.H. Shirzadi M. Aghaeezadeh D.F. Taleghani M.A. Javaheri A. Aliasghari
author_facet	S.S. Hemayati M.H. Shirzadi M. Aghaeezadeh D.F. Taleghani M.A. Javaheri A. Aliasghari
author_sort	S.S. Hemayati
title	Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
title_short	Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
title_full	Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
title_fullStr	Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
title_full_unstemmed	Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)
title_sort	evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in jiroft region (autumn planting)
publisher	Sugar Beet Seed Institute
publishDate	2012
url	https://doaj.org/article/bd14b4767ac24c269e037bd62347868c
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Evaluation of sowing and harvesting date effects on yield and quality of five sugar beet cultivars in Jiroft region (autumn planting)

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