DESTRUCTION of the natural environment of upland game birds and ever-increasing pressure for more birds for hunting have led to attempts by conservationists to utilize artificially propagated birds for restocking. Sportsmen and others concerned with the artificial or controlled production of these birds have learned through costly experience that losses from pathological factors are often treme...

Phenotypic flexibility is critical in determining fitness. As conditions change during ontogeny, continued responsiveness is necessary to meet the demands of the environment. Studies have shown that subsequent ontogenetic periods of development can interact with one another and shape developmental outcomes. The role genetic variation within populations plays in shaping these outcomes remains un...

This study aimed to compare local dairy farmer ration formula with national research council in producing higher feed efficiency and milk production. This study had two stages. The first stage was in vitro study of dairy farmer rations which have different raw materials (R3, R4, and R5) with NRC based ration (R2) and Demo Farm ration (R1). The variables measured in this stage were proximate com...

Training on broiler cultivation in Independent Livestock Groups is carried out with the aim that livestock groups understand techniques, namely breeding, feeding and management, so as to produce optimal production increase economic income of groups.The main problem often faced by breeders, especially city Ternate, high price feed limited availability, many farmers are business.Through this acti...

The paper assesses food security in the consumption of milk and dairy products Russian Federation shows role individual categories farms solving problem. Analysis trends factors development cattle breeding substantiates directions for providing country's population with according to rational nutritional standards light international sanctions. agrarian policy pursued by state has increased prod...

The development of information technologies has a significant impact on almost all sectors the agro-industrial complex: production, trade, finance, etc. Currently, term “e-agriculture” is being actively introduced in field agriculture, which interpreted as “digital (electronic) agriculture” (D( E)SH). was by Food and Agriculture Organization United Nations (FAO) seen new area activity focused i...

In the Republic of Kazakhstan, in recent years, Kalmyk breed has been noted for its products meat direction development cattle breeding. It is known that productive properties young animals are formed on basis heredity process complex interaction between organism and environment, so study growth patterns different genotypes great importance.
 Rations were compiled according to fodder produ...

1. Statistical analyses were carried out on results obtained under strictly-controlled conditions in metabolism stalls with forty-one different rations fed to 127 adult non-pregnant dry cows, and with fourteen other different rations fed to thirty-five adult non-pregnant lactating cows that had calved 2-6 months earlier and whose daily milk production ranged from 11 to 20 kg. 2. Correlations be...

Introduction Ionophores have been used extensively in the beef industry in Canada since 1977. Until recently, there has been no label indication for use of ionophores in lactating dairy cattle. Ionophores are feed additives that alter rumen microbial populations through ion transfer across cell membranes. In Canada, the label warning prohibiting the use of Rumensin premix in lactating dairy ca...

For the successful development of livestock industry, including rabbit breeding, it is necessary to reveal genetic potential breeding facilities by balancing feed rations and dietary supplements in their composition that help maintain homeostasis reduce negative impact various stress factors on body farm animals. Currently, there are a number components stimulate productivity growth animals, bi...