Academic Journal
Acerola seed meal (Malpighia emarginata) as a source of dietary fibre in starter piglet diets ; Farelo de semente de acerola (Malpighia emarginata) como fonte de fibra dietética em dietas de leitões iniciantes
| العنوان: | Acerola seed meal (Malpighia emarginata) as a source of dietary fibre in starter piglet diets ; Farelo de semente de acerola (Malpighia emarginata) como fonte de fibra dietética em dietas de leitões iniciantes |
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| المؤلفون: | Leal, Isabela Ferreira, Rocha, Vanja de Souza, Santana, Ana Lúcia Almeida, Castro, Davi Elias de Sá e, Genova, Jansller Luiz, Santos, Liliana Bury de Azevedo dos, Grando, Maiara Ananda, Carvalho, Silvana Teixeira, Oliveira, Newton Tavares Escocard de, Carvalho, Paulo Levi Oliveira |
| المصدر: | Semina: Ciências Agrárias; Vol. 42 No. 3 (2021); 1209-1228 ; Semina: Ciências Agrárias; v. 42 n. 3 (2021); 1209-1228 ; 1679-0359 ; 1676-546X |
| بيانات النشر: | UEL |
| سنة النشر: | 2021 |
| المجموعة: | Universidade Estadual de Londrina: Portal de Periódicos Científicos da UEL |
| مصطلحات موضوعية: | By-product, Digestibility, Fibrous ingredient, Growth performance, Nitrogen balance, Plasma urea, Balanço de nitrogênio, Co-produto, Desempenho zootécnico, Digestibilidade, Ingrediente fibroso, Ureia plasmática |
| الوصف: | Three experiments were carried out to determine the nutritional value and the effect of acerola seed meal (ASM) for starter piglet diets on feed digestibility, nitrogen balance (NB), growth performance and blood metabolites. Twenty-four crossbred entire male piglets (21.07 ± 3.07 kg) were assigned to a digestibility assay (Exp. I) and distributed in a randomised block design (RBD) with two treatments composed of reference diet (RD) or test diet (20% replacement with ASM), 12 replications and with one pig per experimental unit (EU). An NB study (Exp. II) was conducted with four levels of ASM (0, 4, 8 and 12%) and 24 crossbred entire male piglets (20.78 ± 1.84 kg) allocated in an RBD of six replications and one pig per EU. The growth performance study (Exp. III) involved 120 crossbred piglets: 60 entire males and 60 females (13.85 ± 1.49 kg). Treatments consisted of a gender combination and five levels of ASM (0, 3, 6, 9 and 12%), distributed in an RBD with six replications and four animals per EU. The physicochemical composition results indicated 86.12% of dry matter (DM), 8.03% of crude protein (CP) and 4,553 kcal kg-1 of gross energy (GE) as well as apparent digestibility coefficients of 39.04 and 28.21% for CP and GE, respectively. The levels of ASM that provided the maximum estimate for final body weight, daily body weight gain and average daily feed intake were 2.93% (p = 0.037), 3.05% (p = 0.040) and 4.27% (p = 0.043), respectively. ASM can be indicated as a dietary fibre source for starter piglet diets because it contains relevant nutritional and energy values, without affecting the nitrogen balance and blood urea concentration. ; Três experimentos foram realizados para determinar o valor nutricional e o efeito do uso do farelo da semente de acerola (FSA) na dieta de leitões em fase inicial sobre a digestibilidade de ração, balanço de nitrogênio (BN), desempenho zootécnico e metabólito sanguíneo. Vinte e quatro leitões mestiços, machos inteiros (21,07 ± 3,07 kg) foram atribuídos a um ensaio de ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40039/29168; https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40039 |
| DOI: | 10.5433/1679-0359.2021v42n3p1209 |
| الاتاحة: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40039 https://doi.org/10.5433/1679-0359.2021v42n3p1209 |
| Rights: | Copyright (c) 2021 Semina: Ciências Agrárias ; http://creativecommons.org/licenses/by-nc/4.0 |
| رقم الانضمام: | edsbas.BE6F1FB9 |
| قاعدة البيانات: | BASE |
| DOI: | 10.5433/1679-0359.2021v42n3p1209 |
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