Cassava root scrapings for 22 to 42-day-old broilers in high-temperature environments
نویسندگان
چکیده
منابع مشابه
Broiler surface temperature distribution of 42 day old chickens
Broiler chickens in Brazil are generally reared from 1 to 42 days when they are exposed to procedures such as fasting, harvesting, crating and transport to slaughter. Maintaining homeostasis is of great importance for broiler survival under harsh environment especially prior to slaughter. Heat loss varies in the distinct parts of the body during the growth period, and it is related to the air t...
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In order to estimate the crude protein (CP) equivalence value of Natuzyme-p (NP) enzyme by using regression response equations, two experiments were carried out using Ross (308) broiler chicks. Graded levels of dietary CP (while amino acids levels were kept constant) and NP enzyme were used to derive the regression equation in the first experiment. Four levels of dietary CP and NP enzyme were f...
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A 22-day-old healthy appearing male infant presented with persistent vomiting after feeding with onset shortly after birth. This is the father’s second child and the mother’s first. Switching formulas had been unsuccessful. Abdominal X-ray (AXR) revealed a dilated air-filled stomach with a nonspecific bowel gas pattern (Fig. 1). Ultrasound (US) demonstrated a thick and elongated pylorus, confir...
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Temperature Effects on Day Old Drosophila Pupae
Day old Drosophila pupae were subjected to a variety of closely controlled temperature shocks. Twenty-five hours after puparium formation (at 23 degrees ), temperatures from 39.5-41.5 degrees (Q(1) = 2.3) differentially disturb the formation of the posterior crossvein. Three other separate treatments disturb posterior crossvein formation: treatments in the range 36.0-37.0 degrees at 25 hours; 3...
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ژورنال
عنوان ژورنال: Revista Brasileira de Zootecnia
سال: 2012
ISSN: 1516-3598
DOI: 10.1590/s1516-35982012000600018