Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Soenke Moehn"'
Publikováno v:
Livestock Science. 170:108-115
Ileal threonine (Thr) losses increase when young pigs are fed high fiber ingredients such as barley. Barley contains several anti-nutritive factors, e.g., insoluble fibers, which stimulate the secretion of intestinal mucin, a Thr-rich glycoprotein. W
Publikováno v:
Journal of Animal Science. 92:4457-4465
Amino acid requirements of sows may change from early to late gestation due to the accelerated growth of products of conception after d 70 of pregnancy. The objective of this study was to determine the Trp requirement, Phe kinetics, and energy expend
Publikováno v:
Journal of Animal Science. 90:4896-4904
Current AA recommendations for sows are to provide a fixed amount of AA intake throughout gestation; however, the demand for nutrients changes from maternal lean tissue in early gestation (EG) to fetal and mammary growth in late gestation (LG). The o
Publikováno v:
The Journal of Nutrition. 142:2231S-2235S
Tryptophan is the precursor for several neurotransmitters and metabolic regulators, which, although quantitatively of little importance in determining the dietary requirement, have major importance for interpreting symptoms of dietary tryptophan defi
Publikováno v:
Journal of Animal Physiology and Animal Nutrition. 97:197-204
The effects of dietary protein and feeding levels on dietary metabolizable (ME) and net energy (NE) content were determined in 24 pigs, each offered two diets at 2.0 times the energetic maintenance requirement or for ad libitum intake between 55 and
Publikováno v:
Animal Feed Science and Technology. :422-429
Dietary crude protein (CP) reduction plus enzymes (e.g., phytase, xylanase) addition to pig diets can decrease nutrient excretion, and may reduce greenhouse gas emissions due to higher nutrient digestibility. Our objective was to study effects of CP
Publikováno v:
Animal Feed Science and Technology. :412-421
Reducing the crude protein (CP) content in pig diets changes its dietary C and fiber content and fiber composition, and may affect CH 4 and CO 2 produced by the pigs. The objective was to study effects of decreasing CP concentration on CH 4 productio
Publikováno v:
Livestock Science. 134:221-224
The objective of this experiment was to determine the ileal digestibility of amino acids (AA) in a yeast-derived protein source (YP) in 4-week old piglets. Thirty piglets, weaned at 18–19 days of age, were allocated to 5 diets: a control diet based
Publikováno v:
Livestock Science. 133:4-9
The animal's amino acid requirement and the potential of feedstuffs to supply those amino acids in metabolically available form (amino acid bioavailability) are intertwined. Although standardized ileal amino acid digestibility is currently most widel
Publikováno v:
Journal of Animal Science. 86:364-369
Although AA requirements for the mean of a population of growing pigs have been established using traditional methods, there are no estimates of the variability within the population and whether this variation differs among AA. With the increased use