Effect of Sowing Dates on Seed Yield, Yield Traits and Oil Content of Safflower in Northwest Turkey

Culpan, E. A.

doi:10.17557/tjfc.1194005

Cited by 3 publications

(3 citation statements)

References 22 publications

(32 reference statements)

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“…Safflower (Carthamus tinctorius L., Asteraceae) is a multi-purpose alternative oilseed crop that is valuable because of its tolerance to cold, drought, salinity and low input costs (Elfadl et al, 2009;Johnston et al, 2002). It is one of the valuable oil crops in the world and it contains 25%-45% oil in its seeds, is grown in spring and winter, has two different types as linoleic (18:2n6) and oleic (18:1n9), with high quality vegetable oil (Culpan, 2023;Culpan and Arslan, 2022a, b). Safflower is grown in more than 20 countries around the world.…”

Section: Introductionmentioning

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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Section: Introductionmentioning

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 yield increasing and improving the quality of alfalfa is of great importance for protein problem deciding under now existing market relations. A number of studies are related to search opportunities for increasing alfalfa forage yield by applying different agrotechnical practices -optimal density; intensity of utilization; intercropping, balanced fertilization (Sevov et al, 2007;Ceylan et al, 2009;Petkovic et al, 2019;Basaran et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

ЕFFECT OF BIOSTIMULANTS FOLIAR APPLICATION ON FORAGE YIELD IN ALFALFA (Medicago sativa L.)

Marinova

Stoyanova²,

Petrova³

2023

Turkish Journal of Field Crops

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The present study was aimed to determine the effect of V2, VR10 and VR1 experimental biostimulants application on yield related main traits (plant height and stems number per m2) and on forage productivity of Prista 4 alfalfa variety. The study was carried out in Experimental field at Institute of Agriculture and Seed Science "Obraztsov chiflik" - Ruse, from 2019 to 2021. The biostimulants were foliarly applied two times in each regrowth. There was found positive effect of the biostimulants application on the growth and development of alfalfa. The additional introducing of VR10 and VR1 biostimulants contributed to higher alfalfa grass stands by 17.13 and 14.36%, respectively compared to control. Foliar spraying with V2 biostimulant had more clear pronounced positive effect on the stem development. According to the three-year results the average stems number per m2 at V2 treatment significant exceeded the control by 4.78%. V2 biostimulant distinguished with a stronger positive effect on the forage productivity among studied products. Its application resulted in significant increases on green mass and dry matter yields by 3.72 and 4.96%, respectively over the control. V2 application gives promising results and reason to be recommended as a corrective component in technology of growing alfalfa for forage.

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“…In addition to these, various parts of the safflower plant are used, some of which are stem, leaf, seed and flower parts (Beyyavaş and Dogan, 2022). Although the safflower plant withstands many adverse conditions, its yield decreases under stress conditions (Jam et al, 2023;Culpan, 2023).…”

Section: Introduction Introduction Introduction Introductionmentioning

confidence: 99%

Morphological and biochemical changes with hormone and hydro- priming applications in safflower (Carthamus tinctorius L.) seedlings under salinity stress conditions

GÜRSOY

2023

Not Bot Horti Agrobo

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In this study, the ameliorative effects of hydro- and hormopriming applications against salt stress of safflower seeds during germination and seedling development stage were investigated. Primed (hydropriming (0, 1, 2 and 3 days) with distilled water and hormopriming for 24 hours (0, 50, 100 and 150 mg L-1 with kinetin) and nonprimed seeds were sown under control (no salt) and salt stress (0, 50, 100 and 150 mM NaCl) conditions. When priming applications under salt stress are compared with the control, germination percentage (GP), seedling lenght (SL), root length (RL), seedling fresh weight (SFW), root fresh weight (RFW), leaf relative water content (RWC), elctrolyte leakeage (EL) parameters reducing the effects of stress, however, it was determined that caused an increase in carotenoid (Car), superoxide dismutase (SOD), total phenolic compounds (TPC) parameters. Besides this, it has an inhibitory effect on the increase in proline (Pro) and malondialdehyde (MDA) content. According to the correlation analysis, significant positive correlation was determined in all parameters. A significant positive correlation was determined for hydropriming GP with SL, RL, SFW, RFW, and for hormopriming with SL, RL, SFW, RFW, total Chl, RWC and GP. According to the PCA analysis, the parameters examined in both applications it is seen that they are divided into four different groups. In conclusion, this study priming applications are compared with each other, it has been determined that hormopriming is more effective in reducing the effects of stress than hydropriming.

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Effect of Sowing Dates on Seed Yield, Yield Traits and Oil Content of Safflower in Northwest Turkey

Cited by 3 publications

References 22 publications

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

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

ЕFFECT OF BIOSTIMULANTS FOLIAR APPLICATION ON FORAGE YIELD IN ALFALFA (Medicago sativa L.)

Morphological and biochemical changes with hormone and hydro- priming applications in safflower (Carthamus tinctorius L.) seedlings under salinity stress conditions

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