Evaluación de dos niveles de vástago de banano fermentado (Musa Paradisiaca) en la alimentación de cerdos en la etapa de engorde
The objective of this work is to evaluate two levels of inclusion of fermented banana stem (Mussa paradisiaca) in the diet of pigs in the fattening stage. The study was carried out in the Curiquingue area of the Baba canton. 9 pigs of the Duroc breed were used, these were evaluated in the fattening...
সংরক্ষণ করুন:
| প্রধান লেখক: | |
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| বিন্যাস: | bachelorThesis |
| প্রকাশিত: |
2024
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | http://dspace.utb.edu.ec/handle/49000/16147 |
| ট্যাগগুলো: |
ট্যাগ যুক্ত করুন
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ট্যাগ যুক্ত করুন | সংক্ষিপ্ত: | The objective of this work is to evaluate two levels of inclusion of fermented banana stem (Mussa paradisiaca) in the diet of pigs in the fattening stage. The study was carried out in the Curiquingue area of the Baba canton. 9 pigs of the Duroc breed were used, these were evaluated in the fattening phase with initial weights of 25 to 30 kg. The experimental work lasted 40 days. Using the completely randomized design (DCA), with three treatments and three repetitions for each treatment, considering 3 pigs in each cubicle as an experimental unit, A variance analysis will be applied using Infostat – Software, with a significance level of P ≤ 0.05. T0 had a diet composed of 51% corn flour + 18% rice dust + 30% commercial concentrate + 1% mineral salt; T1 was composed of 29% corn flour + 10% rice dust + 35% commercial concentrate + 25% fermented banana stem + 1% mineral salt; and T2 included 23% corn flour + 10% rice dust + 36% commercial concentrate + 30% fermented banana stem + 1% mineral salt. The results obtained by the analysis of variance showed differences (P<0.05) between the treatments. Treatment T2 achieved greater weight in all weeks (33.67 Kg, 37.95 Kg, 42.06 Kg, 49.93 Kg, 59.63 Kg). The best weight gains were recorded in the control treatment in weeks 1, 2 and 3 (4.15 Kg, 4.76 Kg, 5.76 Kg) and T2 during weeks 4 and 5 (7.87 Kg, 9.71 Kg). Treatment T2 recorded greater food consumption in weeks 1, 2, 3 and 5 (14.96 Kg, 14.84 Kg, 15.10 Kg, 18.62 Kg). Regarding the feed conversion index, the control treatment in weeks 1, 2, 3 and 4 (2.19 g/g; 2.97 g/g; 2.66 g/g; 2.39 g/g), while in week 5 there was a better conversion in the T2 treatment (2.05 g/g). The results on the best carcass yield were recorded in the T1 treatment with a yield of 74.07% and the lowest thickness was recorded in the back fat in the T2 treatment with (1.1 cm) thickness. |
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