THE EFFECTS OF BIOCHAR APPLICATION ON CADMIUM UPTAKE OF TOBACCO
Yazarlar (5)
Doç. Dr. Halil ERDEM
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ahmet KINAY
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Sabancı Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Carpathian Journal of Earth and Environmental Sciences |
| Dergi ISSN | 1842-4090 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 07-2017 |
| Cilt No | 12 |
| Sayı | 2 |
| Sayfalar | 447 / 456 |
| Özet |
| Biochar could be used to improve soil physico chemical properties of Cd contaminated soils for safe crop production. A greenhouse experiemnt was conducted to investigate the effects of biochar application on growth and nutrient uptake of tobacco plants (Xhanti 2A tobacco genotype) in a Cd contaimaned soil. Mahleb cherry seed shell biochar was incorporated into a Cd-contaminated soil at four application rates (0, 1, 2, and 3 % (v/v)). The biochar application decreased the toxic amounts of Cd in tobacco shoots, whereas the Fe, Zn, Mn and Cu concentrations of shoots were also significantly reduced with the highest biochar treatment of 3.0%. These decreases were 19.5% for Fe, 51.0% for Zn, 28.9% for Mn and 8.51% for Cu. The decrease in Fe, Zn, Mn and Cu concentrations in tobacco shoots due to biochar application is a result of lowered availability of these metals in the soil with increasing biochar doses. However, the findings from biochar studies can not easily be trasferred by others due to differences in feedstocks used to produce biochars, environements in which biochars produced and the application rates of biochar. |
| Anahtar Kelimeler |
| Mahalep | cadimium | tobacco | macronutirent | biochar | micronutirent | shoot dry matter |
