Assessment of Growth, Metallic Ion Accumulation, and Translocation of Lavandin (Lavandula × intermedia) Plant in Cadmium Stress

Yakup Çıkılı; Halil Samet

Makale detayları

Assessment of Growth, Metallic Ion Accumulation, and Translocation of Lavandin (Lavandula × intermedia) Plant in Cadmium Stress

Yazarlar:

Yakup Çıkılı | Halil Samet

Yayıncı:

Ankara University

Ana Başlıklar:

Engineering

Dergi:

Journal of Agricultural Sciences Vol.29 Issue 2, pp.655-664

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001285910

pISSN:

1300-7580

Anahtar kelimeler:

Özet:

 Excess cadmium Cd, which is toxic to plants, severely limits crop production in agricultural areas. For this reason, this study investigated the effect of increased Cd levels on lavandin growth, some physiological parameters, and metallic ion accumulation and translocation. In greenhouse conditions, six different levels of Cd 0, 25, 50, 100, 150, and 200 µM Cd were applied to plants grown in perlite medium together with a complete nutrient solution. Increasing Cd levels decreased biomass production in both the shoots and roots and the contents of chlorophyll Chl a, b, ab, and carotenoid Car. In addition, excessive Cd decreased the concentrations of some metallic cations such as iron Fe, zinc Zn, manganese Mn, and calcium Ca in the shoots and roots. Similarly, increasing Cd decreased the bio-concentration factor BCF of the metallic cations BCF of Cd, Fe, Mn, and Zn in both the shoots and roots and the BCF of copper Cu in the roots. Toxic Cd levels decreased the translocation factor TF of Zn and Cu and the net accumulation NA via roots in Fe and Zn. The effect of Cd on the NA via roots in K, Ca, Mn, and Cu was not found to be significant. However, increasing Cd caused an increase in shoot and root membrane permeability and the TF of Fe and Mn. It was concluded that Cd2 ion interacts divalent cations such as Ca2, Fe2, Zn2, and Mn2 ions and could affect the concentrations of these ions in the shoots and roots, and excess Cd has a negative effect on the growth and the photosynthetic capacity of lavandin.

 Excess cadmium Cd, which is toxic to plants, severely limits crop production in agricultural areas. For this reason, this study investigated the effect of increased Cd levels on lavandin growth, some physiological parameters, and metallic ion accumulation and translocation. In greenhouse conditions, six different levels of Cd 0, 25, 50, 100, 150, and 200 µM Cd were applied to plants grown in perlite medium together with a complete nutrient solution. Increasing Cd levels decreased biomass production in both the shoots and roots and the contents of chlorophyll Chl a, b, ab, and carotenoid Car. In addition, excessive Cd decreased the concentrations of some metallic cations such as iron Fe, zinc Zn, manganese Mn, and calcium Ca in the shoots and roots. Similarly, increasing Cd decreased the bio-concentration factor BCF of the metallic cations BCF of Cd, Fe, Mn, and Zn in both the shoots and roots and the BCF of copper Cu in the roots. Toxic Cd levels decreased the translocation factor TF of Zn and Cu and the net accumulation NA via roots in Fe and Zn. The effect of Cd on the NA via roots in K, Ca, Mn, and Cu was not found to be significant. However, increasing Cd caused an increase in shoot and root membrane permeability and the TF of Fe and Mn. It was concluded that Cd2 ion interacts divalent cations such as Ca2, Fe2, Zn2, and Mn2 ions and could affect the concentrations of these ions in the shoots and roots, and excess Cd has a negative effect on the growth and the photosynthetic capacity of lavandin.

 Excess cadmium Cd, which is toxic to plants, severely limits crop production in agricultural areas. For this reason, this study investigated the effect of increased Cd levels on lavandin growth, some physiological parameters, and metallic ion accumulation and translocation. In greenhouse conditions, six different levels of Cd 0, 25, 50, 100, 150, and 200 µM Cd were applied to plants grown in perlite medium together with a complete nutrient solution. Increasing Cd levels decreased biomass production in both the shoots and roots and the contents of chlorophyll Chl a, b, ab, and carotenoid Car. In addition, excessive Cd decreased the concentrations of some metallic cations such as iron Fe, zinc Zn, manganese Mn, and calcium Ca in the shoots and roots. Similarly, increasing Cd decreased the bio-concentration factor BCF of the metallic cations BCF of Cd, Fe, Mn, and Zn in both the shoots and roots and the BCF of copper Cu in the roots. Toxic Cd levels decreased the translocation factor TF of Zn and Cu and the net accumulation NA via roots in Fe and Zn. The effect of Cd on the NA via roots in K, Ca, Mn, and Cu was not found to be significant. However, increasing Cd caused an increase in shoot and root membrane permeability and the TF of Fe and Mn. It was concluded that Cd2 ion interacts divalent cations such as Ca2, Fe2, Zn2, and Mn2 ions and could affect the concentrations of these ions in the shoots and roots, and excess Cd has a negative effect on the growth and the photosynthetic capacity of lavandin.

 Excess cadmium Cd, which is toxic to plants, severely limits crop production in agricultural areas. For this reason, this study investigated the effect of increased Cd levels on lavandin growth, some physiological parameters, and metallic ion accumulation and translocation. In greenhouse conditions, six different levels of Cd 0, 25, 50, 100, 150, and 200 µM Cd were applied to plants grown in perlite medium together with a complete nutrient solution. Increasing Cd levels decreased biomass production in both the shoots and roots and the contents of chlorophyll Chl a, b, ab, and carotenoid Car. In addition, excessive Cd decreased the concentrations of some metallic cations such as iron Fe, zinc Zn, manganese Mn, and calcium Ca in the shoots and roots. Similarly, increasing Cd decreased the bio-concentration factor BCF of the metallic cations BCF of Cd, Fe, Mn, and Zn in both the shoots and roots and the BCF of copper Cu in the roots. Toxic Cd levels decreased the translocation factor TF of Zn and Cu and the net accumulation NA via roots in Fe and Zn. The effect of Cd on the NA via roots in K, Ca, Mn, and Cu was not found to be significant. However, increasing Cd caused an increase in shoot and root membrane permeability and the TF of Fe and Mn. It was concluded that Cd2 ion interacts divalent cations such as Ca2, Fe2, Zn2, and Mn2 ions and could affect the concentrations of these ions in the shoots and roots, and excess Cd has a negative effect on the growth and the photosynthetic capacity of lavandin.

Makale detayları

Assessment of Growth, Metallic Ion Accumulation, and Translocation of Lavandin (Lavandula × intermedia) Plant in Cadmium Stress

Yazarlar:

Yakup Çıkılı | Halil Samet

Yayıncı:

Ankara University

Ana Başlıklar:

Engineering

Dergi:

Journal of Agricultural Sciences Vol.29 Issue 2, pp.655-664

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001285910

pISSN:

1300-7580

Bio-concentration

Chlorophyll

Membrane permeability

Metal translocation

Nutrient imbalance

Lavandula hybrida

Sayı

Makale detayları

Assessment of Growth, Metallic Ion Accumulation, and Translocation of Lavandin (Lavandula × intermedia) Plant in Cadmium Stress

Yazarlar: Yakup Çıkılı | Halil Samet

Yayıncı: Ankara University

Ana Başlıklar: Engineering

Dergi: Journal of Agricultural Sciences Vol.29 Issue 2, pp.655-664

Belge Tipi: Makale

Yayın Tarihi: 3/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001285910

pISSN: 1300-7580

Bio-concentration

Chlorophyll

Membrane permeability

Metal translocation

Nutrient imbalance

Lavandula hybrida

Sayı

Yazarlar:

Yakup Çıkılı | Halil Samet

Yayıncı:

Ankara University

Ana Başlıklar:

Engineering

Dergi:

Journal of Agricultural Sciences Vol.29 Issue 2, pp.655-664

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001285910

pISSN:

1300-7580