THE FOOD REQUIREMENTS OF GROWING CHILDREN

The Hazard of Infected Food for Children

در کشورهای در حال توسعه، غذاهایی که در دوران از شیر گرفتن شیر خوار در منزل آماده می شوند، ممکن است در شرایط غیر بهداشتی تهیه شده و اغلب آلوده به میکروبهای بیماری زا باشند. بیش از ۷۰ درصد از موارد بیماریهای اسهالی ناشی از غذای آلوده است . اشرشیاکولی سبب ۲۵ درصد از این اسهالها میگردد. غذا اغلب محیط مناسبی جهت رشد میکروبها به شمار می رود و از طریق مدفوع می تواند موجب انتقال آنها گردد.

Phosphorus Requirements in the Ration of Growing Pigs Phosphorus Requirements in the Ration of Growing Pigs

Technical review of the energy and protein requirements of growing pigs: food intake

Food intake in pigs is highly variable across different production circumstances. This report concludes from a critical review of published observations that it was unrealistic to expect from the scientific literature purporting to express nutrient requirement any reasonable prediction of the particular food intake of groups of pigs. None the less, such knowledge is essential for the practical ...

Calcium Requirements of Growing Pigs »

The role of calcium and phosphorus in animal nutrition has received much attention in recent years, and many studies have been made to determine the need of these minerals in the nutrition of the pig. Much of the work has dealt with deficient rations and means of correcting the deficiencies. Recently the individual minimum requirements of these minerals have received the attention of investigat...

Protein requirements of growing lambs.

I . The protein requirements of lambs were established by measuring nitrogen balance in seventy-four animals given liquid diets which passed direct to the abomasum. Four groups of lambs weighing approximately 8 kg (group I), 13 kg (group z), 21 kg (group 3) and 30 kg (group 4) received diets in which 0-10, 0.15, ozo,o'z5, 0 . 3 0 , 0 3 5 or w4oof thedigestibleenergy was provided as protein (DPE...