The effect of using different levels of biochar on some performance and digestibility of nutrients of the Awassi lambs | ||
| Kirkuk University Journal For Agricultural Sciences | ||
| Article 3, Volume 11, Issue 3, Summer 2020, Page 21-31 PDF (567 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.58928/ku20.11303 | ||
| Authors | ||
| Mohammed A. Amean1; Taher A. Shujaa2 | ||
| 1Tikrit University – College of Agriculture – Animals Production Dept. | ||
| 2Tikrit University – College of Agriculture – Animals Production Dept | ||
| Abstract | ||
| This study was conducted in the field of sheep at the college of Agriculture-University of Tikrit from 6/12/2017 until 21/2/2018 . 16 Awassi Lambs were used in this experiment, aged 4-5 months and average weight of 23.38± 0.14 Kg . These lambs were divided in to four groups with approximately same weights , then distributed the randomly into 4 treatments . In this experiment individual feeding system was used which included four rations with different levels of biochar (0% , 1% , 2% , 3% ) .Statistical analysis results showed that there was a significant increase (P<0.05) in the final weight and feed concentration intake and total fee intake (concentrate + hay) for the T2 comparison with T4 and a significant increase (P<0.05) for T2 in the average daily gain and total body gain and feed conversation ratio and in dry matter digestibility , organic matter digestibility , crude protein digestibility , crude fiber digestibility , nitrogen-free extract digestibility in comparison to T3 and T4 . | ||
| Keywords | ||
| Awassi lambs; Biochar; digestibility; Growth performance | ||
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