ABSTRACT The contribution is aimed at predictive control of nonlinear processes with the help of artificial neural networks as the predictor. Since this methodology is relatively wide, paper only concentrates on the prediction via artificial neural networks. Special attention is paid to the usage of offline-learnt predictor based on multilayer feed forward neural network. The proposed method is...

Determination of vitamin B12 in all forms of infant, adult, and/ or pediatric formula (powders, ready-to-feed liquids, and liquid concentrates). For the purpose of this SMPR, vitamin B12 is defined as cobalt-containing corrinoids with the biological activity of cyanocobalamin such as cyanocobalamin (CAS 68-19-9), aquocobalamin (CAS 13422-52-1), hydroxycobalamin (CAS 13422-51-0), methylcobalamin...

The prevalence of mycotoxins in animal and poultry feeds under different environmental variations in summer and winter seasons were investigated. One hundred and six samples of feeds were collected (58 samples during summer and 48 during winter seasons)for detection of aflatoxins(Afs) and ochratoxin (OA )contamination. The samples were collected from farms at Beni-Suef governorate in which the ...

In France, after the ban on meat and bone meal (MBM) in cattle feeding in June 1990, cases of Bovine Spongiform Encephalopathy (BSE) have continued to be detected in bovines born after that ban (called BAB cases). A case-control study was therefore carried out to determine the way these cases were contaminated. A multivariate conditional model was built adjusting for the production type of the ...

Giving quality feed to dairy goats can increase milk production. In the rainy season, availability of grass and forage is abundant, while in dry season local reduced. Forage preservation technology other feeds are needed be available continuously. This overcome by applying manufacture silage using fermentation technology. The method applied this service activity transfer knowledge conveyed soci...

Apparent amino acid availability coefficients of several typical and novel feed ingredients were determined in rainbow trout using extruded diets and the faecal stripping technique. The ingredients were tested included five fish meals, three terrestrial animal by-products, five plant protein concentrates, four plant meals, and seven low-protein plant ingredients. Amino acid availability from th...

Ž . The replacement of fish meal protein with soybean meal SB or protein concentrates made Ž . Ž . from narrow-leafed lupin LP or field peas PP was investigated in extruded feeds for Atlantic Ž . salmon. Salmon 47 g were fed for 63 days on extruded feeds containing each of the plant meals to replace 25% and 33% of the fish meal protein and performance compared against a nutritionally Ž . balanc...

Tea saponin is considered a promising natural compound for reducing enteric methane emissions in ruminants. A trial was conducted to study the effect of this plant extract fed alone or in combination with nitrate on methane emissions, total tract digestive processes, and ruminal characteristics in cattle. The experiment was conducted as a 2 × 2 factorial design with 4 ruminally cannulated nonla...