Current feeding systems for goats estimate the energy and protein requirements for pregnancy using data from sheep. The objective of this study was to predict the NE and net protein requirements for pregnancy in goats carrying single and twin fetuses and to compare these requirements with those of...
Protein requirements by age: The National Academy of Medicine recommends that adults get about 0.8 grams of protein a day for every kilogram they weigh. That's about 7 grams for every 20 pounds. It suggests babies and children get a bit more, ranging from 1.2 grams per kilogram for infants...
Protein Requirements for the Pregnant Rat 来自 国家科技图书文献中心 喜欢 0 阅读量: 33 作者:MA Tagle,G Donoso 摘要: Female albino rats in 2 groups of 8 pregnant and 9 non-pregnant rats each were given diets with protein 4 or 12 NDpCal%; both diets had 150 g vegetable fat and 350 g...
Energy and protein requirements for maintenance of dairy goats during pregnancy and their efficiencies of use requirements are similar among animals of different physiological stages; however, important physiological changes occur in the maternal body during pregnancy. Th... Harter, C. J.Lima, L. D...
All diets, including self-selecting diets, were based on the AIN-93G diet composition requirements for pregnant/lactating rats or growing rats [28] and were equally balanced in non-digestible fibres, vitamins and minerals (see diet composition details in Table 1). Offspring were weighed daily ...
Optimal daily protein intake for lactating womenAs with pregnancy, there is little research investigating how lactation and breastfeeding affect protein requirements.[68] Women produce a wide range of breast milk volumes, regardless of their energy status (e.g., milk production is maintained even ...
Principal areas of uncertainty or disagreement were identified as: composition of live weight change (LWC), particularly protein; ME and MP requirements for pregnancy; and activity factors. 展开 关键词: Dairy goats Energy requirements Protein requirements Gestation Lactation ...
During pregnancy and more especially during lactation, the net rate of protein synthesis by the adult mammal is greatly increased. Lactation implies a... KL Blaxter - 《Mammalian Protein Metabolism》 被引量: 21发表: 1964年 Protein requirements of adult Thai males This chapter discusses protein ...
Protein requirements vary depending on age, body size, gender, physiological states (including pregnancy, illnesses, and fitness), and possibly environment. Proteins are required to support growth, repair of tissues, and maintenance. The recommendation for dietary protein is mainly grounded around the ...
Protein and Amino Acid Requirements during Pregnancy Daily nutritional goals for age-sex groups based on dietary reference intakes and Dietary Guidelines recommendations. (n.d.). International society of sports nutrition position stand: nutrient timing ...