Effects of Phosphorus Application Rates on Yield and Fatty Acid Composition of Safflower (Carthamus tinctorius L.) Cultivars under Southeastern Anatolia Conditions

Ferhat Öztürk

Makale detayları

Effects of Phosphorus Application Rates on Yield and Fatty Acid Composition of Safflower (Carthamus tinctorius L.) Cultivars under Southeastern Anatolia Conditions

Yazarlar:

Ferhat Öztürk

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Organic Agriculture | Plant Nutrition and Soil Fertility

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.9 Issue 3, pp.913-922

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354265

pISSN:

2618-5946

Anahtar kelimeler:

Özet:

 This study investigated the effects of different phosphorus application rates on the yield and fatty acid composition of safflower Carthamus tinctorius L. cultivars. Dinçer and Remzibey, were used as plant material. Phosphorus fertilizer was applied at five levels 0, 80, 120, 160, and 200 kg ha¹. The experiment was conducted at Dicle University during the 20202021 growing season, following a randomized complete block split-plot design with three replications. The study evaluated plant height, number of branches and heads, head diameter, number of grains per head, 1000-seed weight, grain yield, leaf chlorophyll content, protein content, oil content, and fatty acid composition. Significant differences were observed among the cultivars and phosphorus treatments. Phosphorus applications significantly influenced plant height 109.29127.21 cm, number of branches 8.8012.56 per plant, number of heads 12.2017.49 per plant, head diameter 4.044.92 cm, number of grains per head 24.4336.60, 1000-seed weight 37.1342.20 g, seed yield 2466.03872.4 kg ha¹, protein content 12.2715.42, chlorophyll content 258.53394.42 SPAD units, and oil content 28.0133.13. Phosphorus levels and cultivar differences also significantly affected fatty acid composition, including oleic acid 13.0825.85, arachidic acid 0.410.50, eicosenoic acid 0.130.18, stearic acid 2.823.16, palmitic acid 6.887.64, myristic acid 0.110.14, linoleic acid 62.4774.84, and linolenic acid 0.780.98. Overall, phosphorus application had a significant impact on both yield and quality characteristics of safflower, emphasizing its importance in safflower production.

 This study investigated the effects of different phosphorus application rates on the yield and fatty acid composition of safflower Carthamus tinctorius L. cultivars. Dinçer and Remzibey, were used as plant material. Phosphorus fertilizer was applied at five levels 0, 80, 120, 160, and 200 kg ha¹. The experiment was conducted at Dicle University during the 20202021 growing season, following a randomized complete block split-plot design with three replications. The study evaluated plant height, number of branches and heads, head diameter, number of grains per head, 1000-seed weight, grain yield, leaf chlorophyll content, protein content, oil content, and fatty acid composition. Significant differences were observed among the cultivars and phosphorus treatments. Phosphorus applications significantly influenced plant height 109.29127.21 cm, number of branches 8.8012.56 per plant, number of heads 12.2017.49 per plant, head diameter 4.044.92 cm, number of grains per head 24.4336.60, 1000-seed weight 37.1342.20 g, seed yield 2466.03872.4 kg ha¹, protein content 12.2715.42, chlorophyll content 258.53394.42 SPAD units, and oil content 28.0133.13. Phosphorus levels and cultivar differences also significantly affected fatty acid composition, including oleic acid 13.0825.85, arachidic acid 0.410.50, eicosenoic acid 0.130.18, stearic acid 2.823.16, palmitic acid 6.887.64, myristic acid 0.110.14, linoleic acid 62.4774.84, and linolenic acid 0.780.98. Overall, phosphorus application had a significant impact on both yield and quality characteristics of safflower, emphasizing its importance in safflower production.

 This study investigated the effects of different phosphorus application rates on the yield and fatty acid composition of safflower Carthamus tinctorius L. cultivars. Dinçer and Remzibey, were used as plant material. Phosphorus fertilizer was applied at five levels 0, 80, 120, 160, and 200 kg ha¹. The experiment was conducted at Dicle University during the 20202021 growing season, following a randomized complete block split-plot design with three replications. The study evaluated plant height, number of branches and heads, head diameter, number of grains per head, 1000-seed weight, grain yield, leaf chlorophyll content, protein content, oil content, and fatty acid composition. Significant differences were observed among the cultivars and phosphorus treatments. Phosphorus applications significantly influenced plant height 109.29127.21 cm, number of branches 8.8012.56 per plant, number of heads 12.2017.49 per plant, head diameter 4.044.92 cm, number of grains per head 24.4336.60, 1000-seed weight 37.1342.20 g, seed yield 2466.03872.4 kg ha¹, protein content 12.2715.42, chlorophyll content 258.53394.42 SPAD units, and oil content 28.0133.13. Phosphorus levels and cultivar differences also significantly affected fatty acid composition, including oleic acid 13.0825.85, arachidic acid 0.410.50, eicosenoic acid 0.130.18, stearic acid 2.823.16, palmitic acid 6.887.64, myristic acid 0.110.14, linoleic acid 62.4774.84, and linolenic acid 0.780.98. Overall, phosphorus application had a significant impact on both yield and quality characteristics of safflower, emphasizing its importance in safflower production.

 This study investigated the effects of different phosphorus application rates on the yield and fatty acid composition of safflower Carthamus tinctorius L. cultivars. Dinçer and Remzibey, were used as plant material. Phosphorus fertilizer was applied at five levels 0, 80, 120, 160, and 200 kg ha¹. The experiment was conducted at Dicle University during the 20202021 growing season, following a randomized complete block split-plot design with three replications. The study evaluated plant height, number of branches and heads, head diameter, number of grains per head, 1000-seed weight, grain yield, leaf chlorophyll content, protein content, oil content, and fatty acid composition. Significant differences were observed among the cultivars and phosphorus treatments. Phosphorus applications significantly influenced plant height 109.29127.21 cm, number of branches 8.8012.56 per plant, number of heads 12.2017.49 per plant, head diameter 4.044.92 cm, number of grains per head 24.4336.60, 1000-seed weight 37.1342.20 g, seed yield 2466.03872.4 kg ha¹, protein content 12.2715.42, chlorophyll content 258.53394.42 SPAD units, and oil content 28.0133.13. Phosphorus levels and cultivar differences also significantly affected fatty acid composition, including oleic acid 13.0825.85, arachidic acid 0.410.50, eicosenoic acid 0.130.18, stearic acid 2.823.16, palmitic acid 6.887.64, myristic acid 0.110.14, linoleic acid 62.4774.84, and linolenic acid 0.780.98. Overall, phosphorus application had a significant impact on both yield and quality characteristics of safflower, emphasizing its importance in safflower production.

Makale detayları

Effects of Phosphorus Application Rates on Yield and Fatty Acid Composition of Safflower (Carthamus tinctorius L.) Cultivars under Southeastern Anatolia Conditions

Yazarlar:

Ferhat Öztürk

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Organic Agriculture | Plant Nutrition and Soil Fertility

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.9 Issue 3, pp.913-922

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354265

pISSN:

2618-5946

Safflower (Carthamus tinctorius L.)

Phosphorus

Oil Quality

Oleic acid

Protein Content

Sayı

Makale detayları

Effects of Phosphorus Application Rates on Yield and Fatty Acid Composition of Safflower (Carthamus tinctorius L.) Cultivars under Southeastern Anatolia Conditions

Yazarlar: Ferhat Öztürk

Yayıncı: Gültekin ÖZDEMİR

Ana Başlıklar: Organic Agriculture | Plant Nutrition and Soil Fertility

Dergi: International Journal of Agriculture Environment and Food Sciences Vol.9 Issue 3, pp.913-922

Belge Tipi: Makale

Yayın Tarihi: 9/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001354265

pISSN: 2618-5946

Safflower (Carthamus tinctorius L.)

Phosphorus

Oil Quality

Oleic acid

Protein Content

Sayı

Yazarlar:

Ferhat Öztürk

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Organic Agriculture | Plant Nutrition and Soil Fertility

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.9 Issue 3, pp.913-922

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354265

pISSN:

2618-5946