Chemical composition and nutrient digestibility of insect meal for broiler.

Autor: Dourado LRB; Universidade Federal do Piauí, Campus Professora Cinobelina Elvas, BR 135, Km 3, Planalto Horizonte, 64900-000 Bom Jesus, PI, Brazil., Lopes PM; Universidade Federal do Piauí, Centro de Ciências Agrárias, Pós-Graduação em Ciência Animal, Campus Ministro Petrônio Portella, s/n, Ininga, 64049-550 Teresina, PI, Brazil., Silva VK; Embrapa-Meio Norte, BR 343, Km 35, Zona Rural, 64210-970 Parnaíba, PI, Brazil., Carvalho FLA; Universidade Federal do Piauí, Centro de Ciências Agrárias, Pós-Graduação em Ciência Animal, Campus Ministro Petrônio Portella, s/n, Ininga, 64049-550 Teresina, PI, Brazil., Moura FAS; Universidade Federal do Piauí, Campus Professora Cinobelina Elvas, BR 135, Km 3, Planalto Horizonte, 64900-000 Bom Jesus, PI, Brazil., Silva LB; Universidade Federal do Piauí, Campus Professora Cinobelina Elvas, BR 135, Km 3, Planalto Horizonte, 64900-000 Bom Jesus, PI, Brazil., Giannecchini LG; Embrapa-Meio Norte, BR 343, Km 35, Zona Rural, 64210-970 Parnaíba, PI, Brazil., Pinheiro SRF; Universidade Federal dos Vales do Jequitinhonha e Mucuri/UFVJM, Campus JK, MGT 367, Km 583, nº 5000 Alto da Jacuba, 39100-000 Diamantina, MG, Brazil., Biagiotti D; Universidade Federal do Piauí, Colégio Técnico de Bom Jesus, BR 135, Km 3, Planalto Horizonte, 64900-000 Bom Jesus, PI, Brazil., Kimpara JM; Embrapa-Meio Norte, BR 343, Km 35, Zona Rural, 64210-970 Parnaíba, PI, Brazil.
Jazyk: angličtina
Zdroj: Anais da Academia Brasileira de Ciencias [An Acad Bras Cienc] 2020 Nov 09; Vol. 92 (3), pp. e20200764. Date of Electronic Publication: 2020 Nov 09 (Print Publication: 2020).
DOI: 10.1590/0001-3765202020200764
Abstrakt: To determine the chemical composition and digestibility of insect meal for poultry made from the larvae of Tenebrio molitor (TL) and nymphs of Gryllus assimilis (GAN) a total excreta collection test was carried out, substituting 20% of the reference diet with each type of meal. The meals presented 6074 and 5975 kcal/Kg of gross energy, with 49.34% and 52.66% protein for TL and GAN respectively. The most nutrient digestibility was less than 65%, except for energy and ether-extract digestibility in the meal from Tenebrio molitor larvae, which were over 70%. The meals under analysis can be used as a source of nutrients in poultry diets.
Databáze: MEDLINE
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