000125803 001__ 125803
000125803 005__ 20241125101138.0
000125803 0247_ $$2doi$$a10.1016/j.psj.2023.102503
000125803 0248_ $$2sideral$$a133358
000125803 037__ $$aART-2023-133358
000125803 041__ $$aeng
000125803 100__ $$aNieto, J.
000125803 245__ $$aUse of Acheta domesticus meal as a full soybean substitute in the feeding of slow-growing chicks
000125803 260__ $$c2023
000125803 5060_ $$aAccess copy available to the general public$$fUnrestricted
000125803 5203_ $$aSustainable poultry meat production involves the use of slow-growing chick strains and the utilization of new protein sources as an alternative to the current monopoly of soybean meal. In this scenario, a study was conducted to assess the effect of replacing soybean meal with domestic cricket (Acheta domesticus) meal on the developing cycle of slow-growing chicks. To this end, a total of 128 one-day-old male chicks (Colorield) were randomly assigned into 16 experimental units, each consisting of 8 chicks, which in turn were grouped into 2 groups fed isoproteic and isoenergetic diets in which the protein source differed: the control group (C) fed soybean meal and the Acheta group (AD) fed Acheta domesticus insect meal as the main protein source. Chicks were slaughtered at 95 d of age. Three different diets (F1, F2 and F3) were used for each experimental group according to the nutritional needs of the birds during their growth. The F1 diet (1–29 d) resulted in higher feed and water intake and higher body weight gain for group C, but a lower feed conversion rate. On the contrary, during F2 (29–60 d) no differences in productive performances were observed between the 2 groups, except for a higher water intake for group C. Finally, during the period corresponding to diet F3 (60–95 d) there were only differences in feed intake, which was higher for the AD group. In conclusion, the substitution of soybean meal for Acheta domesticus meal caused a decrease in feed intake during the first month and consequently a lower body weight. During the first 4 weeks of life of the chicks, a partial replacement of soybean meal may be recommended, since high inclusions of A. domesticus meal in this period seem to be detrimental in young chicks. Given the absence of relevant differences in productive performances between both groups, it could be concluded that the use of A. domesticus cricket meal can be a potential protein alternative to soybean meal.
000125803 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000125803 590__ $$a3.8$$b2023
000125803 592__ $$a1.08$$b2023
000125803 591__ $$aAGRICULTURE, DAIRY & ANIMAL SCIENCE$$b6 / 80 = 0.075$$c2023$$dQ1$$eT1
000125803 593__ $$aMedicine (miscellaneous)$$c2023$$dQ1
000125803 593__ $$aAnimal Science and Zoology$$c2023$$dQ1
000125803 594__ $$a7.6$$b2023
000125803 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000125803 700__ $$aPlaza, J.
000125803 700__ $$aLara, J.
000125803 700__ $$0(orcid)0000-0003-2827-3054$$aAbecia, J. A.$$uUniversidad de Zaragoza
000125803 700__ $$aRevilla, I.
000125803 700__ $$aPalacios, C.
000125803 7102_ $$12008$$2700$$aUniversidad de Zaragoza$$bDpto. Produc.Animal Cienc.Ali.$$cÁrea Producción Animal
000125803 773__ $$g102, 4 (2023), 102503 [9 pp.]$$pPoultry sci.$$tPOULTRY SCIENCE$$x0032-5791
000125803 8564_ $$s705245$$uhttps://zaguan.unizar.es/record/125803/files/texto_completo.pdf$$yVersión publicada
000125803 8564_ $$s2961141$$uhttps://zaguan.unizar.es/record/125803/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000125803 909CO $$ooai:zaguan.unizar.es:125803$$particulos$$pdriver
000125803 951__ $$a2024-11-22-12:01:32
000125803 980__ $$aARTICLE