EFFECTS OF DIFFERENT GIBBERELLIC ACID DOSES ON SEED YIELD, OIL CONTENT AND SOME QUALITY TRAITS OF SAFFLOWER  (Carthamus tinctorius L.)

Arslan, Burhan; Culpan, E. A.

doi:10.22194/jgiass/5.1.774

Cited by 11 publications

(5 citation statements)

References 9 publications

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“…A greater seed set could have resulted from positive influence of GA3 on flowering, pollination, and fertilization, increasing the number of seeds produced per pod. These results are in agreement with those of Arslan and Cuplan (2017) [1] . The highest pod yield per plot was recorded in T4 (3.06 kg) followed by T3 (2.23 kg) and T1 (2.06 kg) while lowest pod yield per plot was recorded in unprimed seeds treatment i.e.…”

Section: Resultssupporting

confidence: 93%

Growth and yield parameters of Pea (Pisum sativum L.) as influenced by different priming treatments

Singh,

Kaur,

Kumar

et al. 2024

Int. J. Adv. Biochem. Res.

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Current study was conducted at the experimental farm, Department of Agriculture, Sant Baba Bhag Singh University, Jalandhar, Punjab, during the Rabi season of 2022-23. The Randomized block design was used with seven treatments replicated thrice. Various priming agents viz., water (hydropriming), rhizobium inoculants, KNO3, GA3, H2O2 and neem leaf powder, at different concentrations were used to treat the seed for 8 hours. Findings unveiled that growth parameters viz., days to emergence, plant height and number of branches per plant, days to flower initiation, days to 50% flowering and number of flowers per plant were recorded maximum with the application of treatment (T4) i.e., seed priming with GA3 @ 100 ppm, followed by treatment (T3) i.e. seed priming with KNO3 @ 3% (30gm). Similarly, yield attributes viz., number of pods, number of seeds per pod and seed yield per plant, pod yield per plot, maximum average yield also had maximum reported values in treatment T4 followed by T3.

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Section: Resultssupporting

confidence: 93%

Growth and yield parameters of Pea (Pisum sativum L.) as influenced by different priming treatments

Singh,

Kaur,

Kumar

et al. 2024

Int. J. Adv. Biochem. Res.

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“…As explained in table. 3.6 the significant interaction effect of flax cultivars and GA 3 spraying on yield and quality similar to those obtained by Arslan and Culpan, (2017) they clarified that the interactions between doses of GA 3 and cultivar affect significantly, the highest oil content (41.05 and applications 200 and 300 ppm GA 3 respectively The interaction between cultivars and spraying with GA 3 to a certain level caused increase in fatty acids concentration, the highest values were recorded from interaction treatment of C 1 G 3 this may be due to creating the best growth condition for forming fatty acids by the mentioned interaction, or may be due to the dilution effect in additional to the reason before that were affected on yield and yield components.…”

Section: Discutiionsupporting

confidence: 78%

Foliar application effect of gibberellic acid on growth, yield components and some qualitative characteristics of linseed (Linium usitatissimum L.)

2022

ZJPAS

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Understanding the effects of spraying five levels of gibberellic acid (0,125,250 375 and 500) mg L -1 on growth, yield and quality of two flax cultivars (Syrian local and Poland), using factorial randomized complete block design (RCBD) by three replications which was applied as experimental design, at Grdarasha experimental field of the College of Agricultural Engineering Science, Salahaddin University, Erbil, with GPS reading of (Latitude 36. 10116 N and Longitude 44.00925 E), and elevation of 415 meter s above sea level. The statistical analysis indicated to significant effect of both factors and their interactions on most of the studied traits, foliar application of gibberellic acid caused significant increase in seed yield (Mg ha -1 ), biological yield (Mg ha -1) , HI %, oil % and oil yield (Mg ha -1 ) which were the highest values about (1.69, 7.01, 24.28, 46.10 and 0.78), respectively recorded by applying 500 mg L -1 of GA3. The highest values of all growth and seed yield characteristics; plant height, fruit length, no. of branch, stem width, no. of capsules plant -1 , seed yield and HI by (51.48 cm, 31.08 cm ,7.30 branches plant -1 , 2.58 mm, 29.98 capsules plant -1 , 1.34(Mg ha -1 ) and 20.61%) respectively were obtained from Poland cultivar. The highest values (22.16, 18.63, 0.44, 5.58 and 7.25) % for oleic, linoleic, linolenic, palmitic and stearic acid respectively which were recorded from the interaction treatment of GA3 (375 mg L -1 ) x Syrian Cultivar. Strong positive correlation was found between seed yield to each of (plant height (cm), fruiting stem (cm), number of branch plant -1 , stem width (mm), number of capsule plant -1 , number seed capsule -1 , seed index (g), harvest index %, oil yield (Mg ha -1 ) with the correlation coefficient(r) values of (0.87**,0.86**,0.89**.0.81**,0.79**,0.77**,0.98** ,0.96**and 0.99** .

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“…Samanci and Ozkaynak (2003) reported that seed yield decreased with delay in sowing date and seed yields of 1875 (25 April), 1637 (15 May) and 1176 (25 May) kg ha -1 were obtained from the first, second and third sowing date, respectively. Arslan and Culpan (2018) reported that the seed yield in safflower genotypes obtained from USDA collection ranged from 147.90 to 2349.90 kg ha -1 in Suleymanpasa ecological conditions. Erbas et al (2016) reported that seed yields of safflower ranged from 152.00 to 2159.00 kg ha -1 .…”

Section: Seed Yieldmentioning

confidence: 99%

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

Culpan

2023

Turkish Journal of Field Crops

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The aim of this research was to evaluate the impact of variety, location and sowing dates on some yield and quality traits of safflower. The field experiments of this study were carried out in spring season of 2017 and 2018 under ecological conditions of the Suleymanpasa and Malkara districts of Tekirdag. The experiment was laid out as a split plot design based on randomized complete block design with three replications, in which cultivars constituted the main plot with two varieties (Dincer and Balci), and sowing dates constituted the sub-plot with four dates (20 February, 5 March, 20 March and 5 April) in both locations. Results showed that variation in sowing dates had a significant effect on seed yield, oil content and oil yield of safflower variety. The seed yield was significantly affected by the sowing dates and it seriously decreased as sowing time was delayed (418 and 553 kg ha-1 higher in 20 February compared to 5 April in both production year). The highest seed yield was obtained from sowing on February 20 in 2017 and 2018 (1391.89 and 1493.44 kg ha-1, respectively). As a result, because of sowing dates is a crucial factor for seed and oil yield of safflower, sowing should be done as early as possible in the spring.

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EFFECTS OF DIFFERENT GIBBERELLIC ACID DOSES ON SEED YIELD, OIL CONTENT AND SOME QUALITY TRAITS OF SAFFLOWER (Carthamus tinctorius L.)

Cited by 11 publications

References 9 publications

Growth and yield parameters of Pea (Pisum sativum L.) as influenced by different priming treatments

Growth and yield parameters of Pea (Pisum sativum L.) as influenced by different priming treatments

Foliar application effect of gibberellic acid on growth, yield components and some qualitative characteristics of linseed (Linium usitatissimum L.)

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

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