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16.937  Articles
1 of 1.695 pages  |  10  records  |  more records»
The aim of study was to evaluate the effects of three dietary protein levels on body composition, plasma metabolic profile and litter composition of broilers at 42 days of age. One-day-old unsexed Cobb 500 broilers (n=600) were randomly assigned in 3 grou... see more

The aim of study was to evaluate the influence of different levels of dietary protein on broiler performance and carcass characteristics from 1-42 days. One-day-old unsexed Cobb 500 broilers (n=600) were randomly assigned in 3 groups with 4 replications p... see more

Nghiên c?u này nh?m dánh giá hi?u qu? c?a vi?c b? sung Algimun, ch?t b? sung này du?c tr?n vào th?c an hoàn ch?nh cho gà broiler Cobb 500 nuôi 42 ngày tu?i trong chu?ng h? vào mùa Ðông. Thí nghi?m du?c ti?n hành trên t?ng s? 450 con gà th?t, du?c chia thà... see more

This trial aimed to evaluate the bioavailability of DL-2-hydroxy-4-(methyl) butanoic acid (DL-HMBA) and a poly-herbal ingredient (PHI) in relation to DL-methionine (DLM) on broilers. A sample of 1100 broiler chickens of the Cobb 500 strain, both male and ... see more

Article Details: Received: 2020-10-21 | Accepted: 2020-11-27 | Available online: 2021-01-31https://doi.org/10.15414/afz.2021.24.mi-prap.150-154The effect of the administration of two humic preparations on a selected production and biochemical parameters w... see more

This study aimed to determine the effect of dietary creeping wood sorrel powder (Oxalis corniculata) and chromium supplemented to broilers (1-42 days) exposed to heat stress, on their performance and on the intestinal and caecal microbiota.Area of study: ... see more

This study was undertaken to evaluate the effects of dietary calcium levels and supplementation with organic trace minerals selenium, copper, iron, zinc and manganese on performance, tissue deposition and litter mineral concentration. A total of 2,496 one... see more

Four batches of Cobb broilers aged 14 days and average body weight of 480 g, grown in terms of age-appropriate diets were exposed to elevated ambient temperatures 38º-40ºC, varying by experimental scheme for a period of three weeks. Were determined weekly... see more

The 3-week feeding trial was conducted on 120, Cobb 500 chicks (14 days) assigned to two groups (C, E). Compared to C diet formulation (corn, wheat, soybean meal and flax meal as basic ingredients), E diet formulation also included 3% grape seeds meal as ... see more

1 of 1.695 pages  |  10  records  |  more records»