Effect of crude protein and metabolic energy content in concentrate feeds on the meatness of ducks
1991
Mazanowski, A. | Bernacki, Z. | Kuzniacka, J. | Kokoszynski, D. (Akademia Techniczno-Rolnicza, Bydgoszcz (Poland))
An experiment on ducks reared from 3 up to 8 weeks of life was carried out. No effect of crude protein and metabolic energy content in feeds on carcass dressing percentage in ducks was stated. The concentrate feeds containing 13-16 percent of crude protein and 10.1-11.1 MJ of metabolic energy in duck feeding is recommended
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
Zeszyty Naukowe Akademii Techniczno-Rolniczej w Bydgoszczy. Zootechnika (Poland)
期
177
ISSN
0208-6352
页码
pp. 61-72
其它主题
Rendement a l'abattage; Aliment concentre/ teneur en proteines; Alimentos concentrados/ contenido proteico; Valor energetico; Valeur energetique
语言
抛光
注释
5 tables; 8 ref. Summaries (En, Ru)
类型
Summary
1992-08-15
AGRIS AP