RELATIONSHIPS BETWEEN THE SEED YIELD AND SOME AGRONOMIC CHARACTERISTICS OF SAFFLOWER (Carthamus tinctorius L.) UNDER SEMI-ARID CONDITIONS

Sirel, Zeynep; Aytaç, Zehra

doi:10.17557/tjfc.50988

Cited by 5 publications

(3 citation statements)

References 17 publications

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“…(0.466) and biological yield per plot (kg) (0.413). Similar results were found by Roopa and Ravikumar (2008), Shivani et al, (2010), Pavithra (2013) Karimi et al, (2014), Nezhad and Talebi (2015), Sirel and Aytac (2016) and Manjhi (2017).…”

Section: Plant Height (Cm)supporting

confidence: 84%

Character Association and Path Analysis Studies at Genotypic Level on Some Genotypes of Safflower (Carthamus tinctorius L.)

Paikara¹,

Parihar²

2019

Int.J.Curr.Microbiol.App.Sci

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Section: Plant Height (Cm)supporting

confidence: 84%

Character Association and Path Analysis Studies at Genotypic Level on Some Genotypes of Safflower (Carthamus tinctorius L.)

Paikara¹,

Parihar²

2019

Int.J.Curr.Microbiol.App.Sci

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“…There is a positive and significant correlation between 1000 seed weight and seed yield. The 1000 seed weight is an important selection criterion that has an indirect effect on improving seed yield in safflower (Arslan, 2007a, b;Camaş & Esendal, 2006;Karimi et al, 2013;Mousavi Ojaq et al, 2020;Sirel & Aytac, 2016). Studies have shown that the 1000 seed weight in safflower varies between 24.7 and 47.8 g (Erbaş et al, 2016), 27.0 and 55.8 g (Arslan & Culpan, 2018), 21.7 and 53.1 g (Ali et al, 2020), 35.2 and 46.9 g (Arslan & Culpan, 2020), 38.0 and 41.0 g (Licata et al, 2023) and shows a wide variation.…”

Section: Seed Weightmentioning

confidence: 99%

Identification of cold tolerance and some agronomic traits of advanced safflower genotypes developed by hybridization

Culpan

2023

J Americ Oil Chem Soc

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The development of winter‐tolerant safflower genotypes is crucial for the improvement of global safflower agriculture. The aim of the present study was to determine the cold tolerance abilities and some agricultural characteristics of advanced safflower genotypes. For this purpose, 10 advanced safflower genotypes were used in four different locations. The experimental design was a randomized complete block design with three replications. Winter survival and agricultural characteristics were significantly affected by growing season, location and genotype. Winter survival varies between 86.43% and 93.91% among the genotypes which is promising for winter sowing. As the average of 2 years, the highest oil content (36.25%) was observed in genotype EC21 and it was followed by genotypes EC11 (35.51%) and EC20 (35.49%). As with the seed yield, the high winter survival of genotypes with high oil content is highly promising in terms of winter sowing. Safflower should be grown in winter with mild temperature regions for high seed yield and sustainable safflower production. Therefore, this study focused on winter‐tolerant genotypes that are superior one in terms of seed yield and oil content.

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“…This gap can be overcome by developing high-yielding cultivars and hybrids, expanding the planted area and increasing seed and oil quality (Debaeke et al, 2021). The number of seeds per head, head diameter and 100-seed weight have a positive and substantial relationship with the yield (Sirel and Aytac, 2016). The primary goal of sunflower breeding is to develop high-yielding hybrids.…”

Section: Introductionmentioning

confidence: 99%

Genetic Evaluation for Seed Yield and Its Component Traits in Sunflower (Helianthus Annuus L.) Using Line × Tester Approach

ARSHAD,

IQBAL,

FAROOQ

et al. 2024

Bull. Biol. All. Sci. Res.

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Sunflower is a vital oilseed crop, but yield improvement remains a major objective. Exploring germplasm and exploiting non-additive gene action can help overcome yield limitations and identify superior parental lines and crosses for hybrid development through GCA and SCA. Four parental lines (A-1, A-2, A-3, and A-4) were crossed with three testers (B-1, B-2, B-3) in a line × tester fashion to generate F0 seeds. These seeds were planted using a randomized complete block design (RCBD) with three replicate plots in the field to ensure unbiased results. Data on various growth and yield parameters is collected and analyzed using Analysis of variance and combining ability analysis. Lines A-3 and A-4 and tester B-3 demonstrated consistently positive GCA effects for several traits, signifying their broad genetic value for hybrid development. The hybrid A-4 × B-1 emerged as the top performer, exhibiting exceptional SCA effects in days to flowering, seed yield per head and height of the plant, indicating exceptional compatibility between these parental lines. Lines A-3 and A-4 displayed significant positive GCA effects for key parameters like head diameter and seed yield. Tester B-3 also contributed to enhanced yield traits in hybrid combinations. Lines A-3 and A-4, tester B-3, and hybrid A-4 × B-1 emerged as promising parents for sunflower hybrid development due to their superior GCA and SCA effects. These findings offer valuable resources for future breeding programs that enhance sunflower yield and productivity.

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RELATIONSHIPS BETWEEN THE SEED YIELD AND SOME AGRONOMIC CHARACTERISTICS OF SAFFLOWER (Carthamus tinctorius L.) UNDER SEMI-ARID CONDITIONS

Abstract: This study was carried out in the experimental field of Faculty of Agriculture, University of Eskişehir Osmangazi, in 2009 and 2010 under semi-arid conditions. Thirteen different safflower cultivars and lines (V-

Cited by 5 publications

References 17 publications

Character Association and Path Analysis Studies at Genotypic Level on Some Genotypes of Safflower (Carthamus tinctorius L.)

Character Association and Path Analysis Studies at Genotypic Level on Some Genotypes of Safflower (Carthamus tinctorius L.)

Identification of cold tolerance and some agronomic traits of advanced safflower genotypes developed by hybridization

Genetic Evaluation for Seed Yield and Its Component Traits in Sunflower (Helianthus Annuus L.) Using Line × Tester Approach

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