TY  - JOUR
T1  - Acute Toxicity of Some Agriculture Fertilizers to Rainbow Trout
TT  - Acute Toxicity of Some Agriculture Fertilizers to Rainbow Trout
AU  - Capkin, Erol
AU  - Kayis, Sevki
AU  - Boran, Halis
AU  - Altinok, Ilhan
PY  - 2010
DA  - February
JF  - Turkish Journal of Fisheries and Aquatic Sciences
PB  - Trabzon Su Ürünleri Merkez Araştırma Enstitüsü
WT  - DergiPark
SN  - 1303-2712
VL  - 10
IS  - 1
LA  - tr
AB  - The acute toxicity of ammonium sulphate, calcium ammonium nitrate and two different composite fertilizers [15:15:15 (NPK-1) and 25:5:10 (NPK-2)] to juvenile rainbow trout (Oncorhynchus mykiss; 0.89±0.22 g) was evaluated under semi-static conditions. The concentrations of ammonium sulphate, calcium ammonium nitrate, NPK-1 and NPK-2 that killed 50% of the rainbow trout within 96-h (96-h LC50) were 0.149, 0.259, 0.258 and 0.408 g/L, respectively. The mortality of fish was elevated with increasing concentrations of the fertilizers. The time required to kill 50% (LT50) of the rainbow trout at the highest concentrations tested was 11 h 18 min for ammonium sulphate, 12 h 23 min for calcium ammonium nitrate, 13 h 38 min for NPK-1 and 17 h 47 min for NPK-2. Ammonium sulphate was the most toxic compound to rainbow trout compared to composite fertilizers.
KW  - fertilizer
KW  - NPK
KW  - acute toxicity
KW  - rainbow trout
N2  - The acute toxicity of ammonium sulphate, calcium ammonium nitrate and two different composite fertilizers [15:15:15 (NPK-1) and 25:5:10 (NPK-2)] to juvenile rainbow trout (Oncorhynchus mykiss; 0.89±0.22 g) was evaluated under semi-static conditions. The concentrations of ammonium sulphate, calcium ammonium nitrate, NPK-1 and NPK-2 that killed 50% of the rainbow trout within 96-h (96-h LC50) were 0.149, 0.259, 0.258 and 0.408 g/L, respectively. The mortality of fish was elevated with increasing concentrations of the fertilizers. The time required to kill 50% (LT50) of the rainbow trout at the highest concentrations tested was 11 h 18 min for ammonium sulphate, 12 h 23 min for calcium ammonium nitrate, 13 h 38 min for NPK-1 and 17 h 47 min for NPK-2. Ammonium sulphate was the most toxic compound to rainbow trout compared to composite fertilizers.
UR  - https://dergipark.org.tr/en/pub/trjfas-ayrildi/issue//160435
L1  - https://dergipark.org.tr/en/download/article-file/141804
ER  -