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Desempenho produtivo e análise econômica de coelhos em crescimento suplementados com silagem de milho ou silagem de girassol

Authors: Garcia, Renata Porto Alegre; Vieira, Maitê de Moraes; Soares, Dayxiele Bolico;

Desempenho produtivo e análise econômica de coelhos em crescimento suplementados com silagem de milho ou silagem de girassol

Abstract

Os coelhos têm capacidade de aproveitar parte das fibras devido ao processo fermentativo cecal e hábito da cecotrofia. Nesse sentido,uso de forrageiras conservadas como complemento alimentar é uma alternativa na criação visto que a ração comercial é o insumo mais oneroso na cunicultura. O objetivo deste trabalho foi avaliar o uso de silagem de girassol ou silagem de milhona alimentação de coelhos em crescimentosobre desempenho e viabilidade econômica da dieta. Utilizou-se 15 animais de ambos os sexos, com 45 dias, distribuídos em 3 tratamentos e cinco repetições cada,durante 69 dias. Os tratamentos avaliados foram: dieta basal (DB), dieta basal e silagem de girassol (SG) e dieta basal e silagem de milho (SM). Animais alimentados com SM consumiram 20% menos ração que animais consumindoDB. O consumo de silagem diário foi diferente entre os tipos de silagem fornecida. O consumo de água foi menor nos animais alimentados com silagem. O ganho médio diário não diferiu, sendo de 33 g, 38 g,e 34 g respectivamente para os animais alimentados com DB, SG e SM. Ocorreu redução no custo da alimentação utilizando silagem na dieta de coelhos. Os coelhos que foram alimentados com SM apresentaram melhor viabilidade econômica.

Therabbits canimprovepart of the fibers due to the caecal fermentation process and the habit of caecotrophy. In this sense the use of conserved forage as a feed supplement is an alternative in rabbit breedingsince commercial feed being the most expensive input. The objective of this study was to evaluate the use of sunflower silage or corn silage in the diet of growing rabbitson performance and diet economic viability. The study used 15 animals of both sexes, with 45 days,distributed in 3 treatments and five repetitions eachlasted 69 days. The treatments evaluated were basal diet (DB), basal diet and sunflower silage (SG) and basal diet and corn silage (SM). Animals fed SM consumed 20% less feed than animals fed DB. Dailysilage consumption was different between the types of silage fed. Water consumption was lower in animals fed silage. The average daily gain did not differ, being 33 g, 38 g,34 g respectively for animals fed DB, SG and SM. There was a reduction in feed cost by using silage in rabbit diets. The rabbits that were fed with SM presented better economic viability.

Keywords

Animal nutrition, Animal production, Nutricao animal, Cuniculture, Silagem, Cunicultura, Produção animal

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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