The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The experiment was carried out on 200 ROSS 308 broiler chickens that were randomly assigned to 5 equal groups (K, D1, D2, D3, D4). The birds were fed the mixtures Starter (1–21 days of rearing) and Grower/Finisher (21–42 days) oiled with a mixture of soybean oil (3%) and linseed oil (3%). Two different grains represented the experimental factor, and were added to the mixtures in a 1:1 ratio, according...
Materiał badawczy stanowiło 100 rozdrobnionych próbek mięśni (po 50 próbek mięśni piersiowych i mięśni nóg) pochodzących z kurcząt brojlerów żywionych mieszankami paszowymi z różną ilością oleju sojowego, lnianego i witaminy E. W mięśniach oznaczano zawartość składników podstawowych i profil kwasów tłuszczowych frakcji lipidowej. Oznaczenia wykonano w materiale świeżym oraz w próbkach przechowywanych...
The experiment was carried out on two groups of fatteners crossbreds Pul x PLW (group I - 20 heads) and PL x PLW(group II – 20 heads). The fattening was conducted for 99 days in a period when the average body weight of pigs ranged from 30.5 to 105 kg and it was divided into two periods that lasted 53 and 46 days, respectively. Pigs of both groups were fed with the same mixtures based on wheat and...
White adipose tissue is an important endocrine organ. Receptors for several hormones are found in the adipocytes, suggesting that these hormones may directly regulate the activity of the fat cells. The effects of prolactin (PRL), growth hormone (GH), melatonin, insulin and their interaction on the regulation of leptin secretion from ovine peri-renal adipose tissue samples were evaluated. Adipose tissue...
Kisspeptin is a newly-discovered neurohormone, which is secreted from the hypothalamus. Initially it was thought that kisspeptin takes part in metastasis suppression. However, nowadays it is known that this hormone plays an essential role in the modulation of the hypothalamus-pituitary-gonadal axis. It has been demonstrated that mutation in the gene encoding kisspeptin’s receptor causes hypogonadotrophic...
Three groups of crossbreeds of wbp x pbz breeds (10 fattening pigs in each group) were fed Starter (30-70 kg) and Finisher (71-105 kg of body weight) all-mash which contained triticale meal, barley and different kinds of protein feeds. Fattening pigs of the control group (K) were given mixtures with extracted soybean meal, W groups - mixtures with rapeseed cake and fodder pea. Meat-bone meal was introduced...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.