Effects of microplastic and copper applications on chlorophyll and carotenoid contents in kale and tomato

Büşra Çil; Neslihan Karavin

Makale detayları

Effects of microplastic and copper applications on chlorophyll and carotenoid contents in kale and tomato

Yazarlar:

Büşra Çil | Neslihan Karavin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Tarımda Bitki Biyokimyası ve Fizyolojisi

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.42 Issue 2, pp.133-141

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001357343

pISSN:

1300-2910

Anahtar kelimeler:

Özet:

 Microplastics MP are important pollutants observed almost everywhere in the ecosphere and threaten agricultural ecosystems due to modern agricultural practices. The MPs change the soil structure and affect plant growth. This study investigated individual and combined effects of MP and copper Cu on chlorophyll and carotenoid contents of tomato Lycopersicon esculentum Mill. and kale Brassica oleracea var. acephala DC plants. Experimental groups were treated with 100 ppm and 500 ppm CuSO₄ and 0.5, 1.5 and 2.5 MP concentrations. The MPs were obtained by cutting polyethylene films. Chlorophyll a, b, total chlorophyll and carotenoid contents were measured spectrophotometrically and analyzed using one-way ANOVA. In tomato plants, 1.5 MP application and the combination of 500 ppm Cu and 1.5 MP decreased the chlorophyll a content by 3 compared to the control p0.05, while the combination of 100 ppm Cu and 0.5 MP increased it by 2.5. In tomato, 100 ppm Cu and 0.5 MP application decreased the chlorophyll b and total chlorophyll contents by 29 and 14, respectively, while other applications caused an increase p0.05. There was no significant difference in the carotenoid contents compared to the control group. In kale, chlorophyll a, total chlorophyll and carotenoid contents did not significantly vary compared to the control group, while 500 ppm Cu application increased the amount of chlorophyll b by 15 p0.05. The results showed that tomato was more sensitive to Cu and MP applications than kale. The response in plants varied depending on whether Cu and MP were applied individually or combined.

 Microplastics MP are important pollutants observed almost everywhere in the ecosphere and threaten agricultural ecosystems due to modern agricultural practices. The MPs change the soil structure and affect plant growth. This study investigated individual and combined effects of MP and copper Cu on chlorophyll and carotenoid contents of tomato Lycopersicon esculentum Mill. and kale Brassica oleracea var. acephala DC plants. Experimental groups were treated with 100 ppm and 500 ppm CuSO₄ and 0.5, 1.5 and 2.5 MP concentrations. The MPs were obtained by cutting polyethylene films. Chlorophyll a, b, total chlorophyll and carotenoid contents were measured spectrophotometrically and analyzed using one-way ANOVA. In tomato plants, 1.5 MP application and the combination of 500 ppm Cu and 1.5 MP decreased the chlorophyll a content by 3 compared to the control p0.05, while the combination of 100 ppm Cu and 0.5 MP increased it by 2.5. In tomato, 100 ppm Cu and 0.5 MP application decreased the chlorophyll b and total chlorophyll contents by 29 and 14, respectively, while other applications caused an increase p0.05. There was no significant difference in the carotenoid contents compared to the control group. In kale, chlorophyll a, total chlorophyll and carotenoid contents did not significantly vary compared to the control group, while 500 ppm Cu application increased the amount of chlorophyll b by 15 p0.05. The results showed that tomato was more sensitive to Cu and MP applications than kale. The response in plants varied depending on whether Cu and MP were applied individually or combined.

 Microplastics MP are important pollutants observed almost everywhere in the ecosphere and threaten agricultural ecosystems due to modern agricultural practices. The MPs change the soil structure and affect plant growth. This study investigated individual and combined effects of MP and copper Cu on chlorophyll and carotenoid contents of tomato Lycopersicon esculentum Mill. and kale Brassica oleracea var. acephala DC plants. Experimental groups were treated with 100 ppm and 500 ppm CuSO₄ and 0.5, 1.5 and 2.5 MP concentrations. The MPs were obtained by cutting polyethylene films. Chlorophyll a, b, total chlorophyll and carotenoid contents were measured spectrophotometrically and analyzed using one-way ANOVA. In tomato plants, 1.5 MP application and the combination of 500 ppm Cu and 1.5 MP decreased the chlorophyll a content by 3 compared to the control p0.05, while the combination of 100 ppm Cu and 0.5 MP increased it by 2.5. In tomato, 100 ppm Cu and 0.5 MP application decreased the chlorophyll b and total chlorophyll contents by 29 and 14, respectively, while other applications caused an increase p0.05. There was no significant difference in the carotenoid contents compared to the control group. In kale, chlorophyll a, total chlorophyll and carotenoid contents did not significantly vary compared to the control group, while 500 ppm Cu application increased the amount of chlorophyll b by 15 p0.05. The results showed that tomato was more sensitive to Cu and MP applications than kale. The response in plants varied depending on whether Cu and MP were applied individually or combined.

 Mikroplastikler MP ekosferin hemen her yerinde gözlenen önemli kirleticilerdir ve modern tarım uygulamaları nedeniyle tarımsal ekosistemleri de tehdit etmektedirler. MPler toprağın yapısını değiştirir ve bitki gelişimi etkiler. Bu çalışmada, mikroplastik MP ve bakır Cu uygulamalarının domates Lycopersicon esculentum Mill. ve karalahana Brassica oleracea var. acephala DC bitkilerinin klorofil ve karotenoid içerikleri üzerine ayrı ayrı ve kombine etkileri araştırılmıştır. Deney grupları 100 ppm ve 500 ppm CuSO₄ ve 0.5, 1.5 ve 2.5 konsantrasyonlarında MP ile muamele edilmiştir. mikroplastikler polietilen malç naylonunun kesilmesiyle elde edilmiştir. Klorofil a, b, toplam klorofil ve karotenoid içerikleri spektrofotometrik olarak ölçülmüş ve tek yönlü ANOVA kullanılarak analiz edilmiştir. Domates bitkilerinde 1,5 MP uygulaması ile 500 ppm Cu ve 1,5 MP kombinasyonu klorofil a içeriğini kontrole kıyasla 3 oranında azaltırken p0,05, 100 ppm Cu ve 0.5 MP kombinasyonu 2.5 oranında artırmıştır. Domateste 100 ppm Cu ve 0.5 MP uygulaması klorofil b ve toplam klorofil içeriklerini sırasıyla 29 ve 14 oranlarında azaltırken, diğer uygulamalar artışa neden olmuştur p0,05. Karotenoid miktarında ise kontrol grubuna kıyasla önemli bir farklılık olmamıştır. Karalahanada klorofil a, toplam klorofil ve karotenoid miktarları kontrol grubuna kıyasla önemli bir farklılık göstermezken, 500 ppm Cu uygulaması klorofil b miktarını 15 oranında artırmıştır p0,05. Sonuçlar, domatesin, karalahanaya göre Cu ve MP uygulamalarına karşı daha duyarlı olduğu göstermektedir. Bitkilerde oluşan yanıt, Cu ve MPin ayrı ayrı ya da birlikte uygulanmasına bağlı olarak değişmiştir.

Makale detayları

Effects of microplastic and copper applications on chlorophyll and carotenoid contents in kale and tomato

Yazarlar:

Büşra Çil | Neslihan Karavin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Tarımda Bitki Biyokimyası ve Fizyolojisi

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.42 Issue 2, pp.133-141

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001357343

pISSN:

1300-2910

Copper

kale

microplastic

tomato

stress

mulchBakır

domates

karalahana

mikroplastik

stres

malç

Sayı

Makale detayları

Yazarlar: Büşra Çil | Neslihan Karavin

Yayıncı: Tokat Gaziosmanpasa University

Ana Başlıklar: Tarımda Bitki Biyokimyası ve Fizyolojisi

Dergi: Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.42 Issue 2, pp.133-141

Belge Tipi: Makale

Yayın Tarihi: 8/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001357343

pISSN: 1300-2910

Sayı

Yazarlar:

Büşra Çil | Neslihan Karavin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Tarımda Bitki Biyokimyası ve Fizyolojisi

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.42 Issue 2, pp.133-141

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001357343

pISSN:

1300-2910