Effects of Sowing Time on Yield and Oil Content of Different Sunflower Genotypes in Years with Different Water Supply
We examined the effects of the sowing time on the yield production and oil content of the sunflower hybrids in 2010 and 2012. The crop year and the sowing time had both a strong impact on the yield, on the oil- content and yield. By delaying the sowing time both the yield crop result and the oil yield increased. In 2010 in terms of crop yield and oil yield results PR64H42 was the best, in 2012 NK Neoma, in all three sowing times. The oil content of the hybrids was better in 2010. The highest oil content was recorded at early sowing time. We found out that the hybrid had a stronger impact in 2010 on both crop yield result and on oil content than in 2012. The sowing time played a bigger role regarding yield results in 2012. In addition the sowing time influenced oil content development highly.
<p>[1] A. Mijic, I. Liovic, V. Kovacevic, P. Pepó, “Impact of weather conditions on variability in sunflower yield over years in eastern parts of Croatia and Hungary” Acta Agronomica Hungarica. 2012. vol. no. 60. 4. 397–405.
[2] A. Szabó, P. Pepó, “Effect of plant density on yield and oil content of different sunflower genotypes” Cereal Research Communications. 2007. vol. 35. no. 2. 1121-1124.
[3] P. Pepó, “A napraforgó növényvédelme” Magyar mezőgazdaság. 2010. vol. 65. no. 40. 22-25.
[4] A. Szabó, “Az integrált napraforgó termesztés néhány kritikus agrotechnikai tényezőjének értékelése” In: Lehoczky É. (szerk) I. Talajtani, Vízgazdálkodási és Növénytermesztési Tudományos Nap: Talaj – víz – növény kapcsolatrendszer a növénytermesztési térben. 2012.11.23., Debrecen. MTA Talajtani és Agrokémiai Kutatóintézet, Budapest. 217-220.
[5] Z. Bedő, “Development of crop production technologies for multifunctional agriculture” Acta Agronomica Hungarica. 2003. vol. 51. 83–90.
[6] A. J. Leon, F.H. Andrade, M. Lee, “Genetic analysis of seed-oil concentration across generations and environments in sunflower” Crop Science. 2003. 43. 135–140.
[7] I. Balalic, M. Zorić, G. Brankovic, S. Terzic, J. Crnobarac, “Interpretation of hybrid × sowing date interaction for oil content and oil yield in sunflower” Field Crops Research. 2012. 137. 70-77.
[8] A. Y. Allam, G. R. El-Nagar, A. H. Galal, “Response of two sunflower hybrids to planting dates and densities” Acta Agronomica Hungarica. 2003. vol. 51. 25-35.
[9] F. Harper, R. C. Fergusson, “The effects of bitumen mulch and sowing date on the establishment and yield of oil-seed sunflower (Helianthus annuus L.)” Journal of Agricultural Sciences 1979. vol. 93. no. 1. 171-180.
[10] A. Kotecki, W. Malarz, “Effect of sowing date and plant density on the yields of oilseed sunflower” Zeszyty Naukowe Akademii Rolniczej we Wroclawiu Rolnictwo 1988. 47. 117-125.
[11] F. T. Asbagh, A. F. Moghddam, A. H. Gorttapeh, “Influence of water stress and sowing date on sunflower yield and oil percentage” Research Journal of Biological Sciences 2009. 4. 487-489.
[12] J. Surovcík, “Yield reaction of sunflower (Helianthus annuus) to sowing time and weed treatment” Vedecké Práce Výskumného Ústavu Rastlinnej Výroby Piešt'any. 30. Piešt'any: VýskumnýÚstav Rastlinnej Výroby Pieš'tany. 97-102. 2001.
[13] A. Szabó, “Napraforgó hibridek agronómiai tulajdonságainak összehasonlító vizsgálata a Hajdúságban” Növénytermelés. 2011. vol. 60. 115-136.</p>
<p> </p>
<p>[1] A. Mijic, I. Liovic, V. Kovacevic, P. Pepó, “Impact of weather conditions on variability in sunflower yield over years in eastern parts of Croatia and Hungary” Acta Agronomica Hungarica. 2012. vol. no. 60. 4. 397–405.
[2] A. Szabó, P. Pepó, “Effect of plant density on yield and oil content of different sunflower genotypes” Cereal Research Communications. 2007. vol. 35. no. 2. 1121-1124.
[3] P. Pepó, “A napraforgó növényvédelme” Magyar mezőgazdaság. 2010. vol. 65. no. 40. 22-25.
[4] A. Szabó, “Az integrált napraforgó termesztés néhány kritikus agrotechnikai tényezőjének értékelése” In: Lehoczky É. (szerk) I. Talajtani, Vízgazdálkodási és Növénytermesztési Tudományos Nap: Talaj – víz – növény kapcsolatrendszer a növénytermesztési térben. 2012.11.23., Debrecen. MTA Talajtani és Agrokémiai Kutatóintézet, Budapest. 217-220.
[5] Z. Bedő, “Development of crop production technologies for multifunctional agriculture” Acta Agronomica Hungarica. 2003. vol. 51. 83–90.
[6] A. J. Leon, F.H. Andrade, M. Lee, “Genetic analysis of seed-oil concentration across generations and environments in sunflower” Crop Science. 2003. 43. 135–140.
[7] I. Balalic, M. Zorić, G. Brankovic, S. Terzic, J. Crnobarac, “Interpretation of hybrid × sowing date interaction for oil content and oil yield in sunflower” Field Crops Research. 2012. 137. 70-77.
[8] A. Y. Allam, G. R. El-Nagar, A. H. Galal, “Response of two sunflower hybrids to planting dates and densities” Acta Agronomica Hungarica. 2003. vol. 51. 25-35.
[9] F. Harper, R. C. Fergusson, “The effects of bitumen mulch and sowing date on the establishment and yield of oil-seed sunflower (Helianthus annuus L.)” Journal of Agricultural Sciences 1979. vol. 93. no. 1. 171-180.
[10] A. Kotecki, W. Malarz, “Effect of sowing date and plant density on the yields of oilseed sunflower” Zeszyty Naukowe Akademii Rolniczej we Wroclawiu Rolnictwo 1988. 47. 117-125.
[11] F. T. Asbagh, A. F. Moghddam, A. H. Gorttapeh, “Influence of water stress and sowing date on sunflower yield and oil percentage” Research Journal of Biological Sciences 2009. 4. 487-489.
[12] J. Surovcík, “Yield reaction of sunflower (Helianthus annuus) to sowing time and weed treatment” Vedecké Práce Výskumného Ústavu Rastlinnej Výroby Piešt'any. 30. Piešt'any: VýskumnýÚstav Rastlinnej Výroby Pieš'tany. 97-102. 2001.
[13] A. Szabó, “Napraforgó hibridek agronómiai tulajdonságainak összehasonlító vizsgálata a Hajdúságban” Növénytermelés. 2011. vol. 60. 115-136.</p>
<p> </p>
@article{"International Journal of Biological, Life and Agricultural Sciences:65270", author = "A. Novák and K. Máriás", title = "Effects of Sowing Time on Yield and Oil Content of Different Sunflower Genotypes in Years with Different Water Supply ", abstract = "We examined the effects of the sowing time on the yield production and oil content of the sunflower hybrids in 2010 and 2012. The crop year and the sowing time had both a strong impact on the yield, on the oil- content and yield. By delaying the sowing time both the yield crop result and the oil yield increased. In 2010 in terms of crop yield and oil yield results PR64H42 was the best, in 2012 NK Neoma, in all three sowing times. The oil content of the hybrids was better in 2010. The highest oil content was recorded at early sowing time. We found out that the hybrid had a stronger impact in 2010 on both crop yield result and on oil content than in 2012. The sowing time played a bigger role regarding yield results in 2012. In addition the sowing time influenced oil content development highly.
", keywords = "Genotypes, oil content, sowing time, sunflower, yield.", volume = "7", number = "11", pages = "1016-4", }
