دورية أكاديمية
Influence of creep feeder position on the behavior and performance of preweaning piglets and sows in a hot climate environment.
| العنوان: | Influence of creep feeder position on the behavior and performance of preweaning piglets and sows in a hot climate environment. |
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| المؤلفون: | Oliveira ES; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Nascimento ELL; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Lima HKS; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Neves JS; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Damasceno JG; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Silva JC; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Oliveira NC; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Nascimento PH; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Oliveira RA; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Araújo VO; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Vieira MFA; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Monteiro BM; Universidade Federal Rural do Amazonas, Campus Paragominas, PA-256, s/n, Nova Conquista, 68627-451 Paragominas, PA, Brazil., Schinckel AP; Purdue University, Animal Science Department, 270 South Russell street, West Lafayette, 47907-204, Purdue, IN, USA., Garbossa CAP; Universidade de São Paulo (USP), Departamento de Nutrição e Produção Animal, Faculdade de Medicina Veterinária e Zootecnia, Av. Duque de Caxias Norte, 225, Jardim Elite, 13635-900 Pirassununga, SP, Brazil. |
| المصدر: | Anais da Academia Brasileira de Ciencias [An Acad Bras Cienc] 2021 May 10; Vol. 93 (3), pp. e20200248. Date of Electronic Publication: 2021 May 10 (Print Publication: 2021). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Academia Brasileira De Ciencias Country of Publication: Brazil NLM ID: 7503280 Publication Model: eCollection Cited Medium: Internet ISSN: 1678-2690 (Electronic) Linking ISSN: 00013765 NLM ISO Abbreviation: An Acad Bras Cienc Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Rio De Janeiro : Academia Brasileira De Ciencias |
| مواضيع طبية MeSH: | Lactation* , Weight Gain*, Animals ; Body Weight ; Female ; Swine |
| مستخلص: | The use of creep feeding for preweaning piglets is important to improve the performance of the piglets. The objective of this experiment was evaluate the effect of using or altering the position of piglet's creep feeder during lactation on piglet's performance and on behavior of piglets and sows kept in a hot climate environment. Forty-five sows and their litters at 10 days of lactation were randomly distributed into three treatments: front feeder (FF) - near the side of the sow's head; back feeder (BF) - near the side of the rump of the sow; and no feeder (NF). All piglets were weighed individually to evaluate the average weight, weight gain and coefficient of variation of the weight. Behavior assessments of the piglets and sows were recorded in 3 period. At 15 and 21 d, piglets of the FF treatment were heavier (P ≤ 0.0001) than piglets of the other treatments. At 10-21d piglets of FF treatment had 76.2% less belly nosing behavior than the NF piglets (P=0.015). The treatments had no impact on behavior of the sows. The creep feeders positioned in the front of the farrowing crate increased piglet growth rate and decreased frequency of belly nosing behavior. |
| تواريخ الأحداث: | Date Created: 20210512 Date Completed: 20210519 Latest Revision: 20210519 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1590/0001-3765202120200248 |
| PMID: | 33978067 |
| قاعدة البيانات: | MEDLINE |
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