Single feed ingredients have their own characteristics, and some energy to supply primarily to supply some of the chief protein and amino acids, some minerals or vitamins in the supply chief, and some raw fiber content is lofty, and some high water content , some with special purpose productions joined to the feed, so a single prevalent feed ingredients for nutritional imbalances, can not meet the nutritional needs of animals, raising the problem of needy results, and some needy palatability of feed, there can not be directly fed animals,sweating, defects in processing and preservation is not handy, and some feed, with anti-nutritional elements and toxins and other issues. to a reasonable use of feed raw materials,beijing escort, improve feed efficiency and nutritional value of feed products to improve overall representation, improve representation and feed processing Save period, it is required to be reasonable with a crowd of feed in order to give full melodrama to the avails of a variety of single-feed, to avert its failings, therefore, will feed into intensive harvesting, industrial production of feed, the inevitable choice. feed is called animal husbandry in the 20th century one of the three major technological revolution.
one, related notions
feed (formula feed) method the animals by another growth stages, different physiological requirements, nutritional needs of different production purposes for well as feed Assessment of nutritional merit of the experimental and research-based, scientifically formulated by the different sources of feed, according to a certain percent of mixing, according to the production process required to meet the substantial needs of a diversity of mingled feed.
one animal a day and night to meet the required intake of various nutrients and dietary variety is called the total feed (ration). Dietary nutrients of various types,toronto escort, quantity and proportion of every additional meet the nutritional needs of livestock and poultry, such as balanced diet diet.
practice in cattle production, in adding to very small digit of individual animals still maintained a separate diet feeding, the normally fed group are accustomed. In particular, intensive animal husbandry, feed production in mandate to assist the industrialization and mechanization of feed treatment actions, groups constantly will be was different from the diet, the diet according to the percentage with such a colossal number of mixed feed is shrieked into the diet (diet).
according to the nutritional needs of animals, feed the nutritional value of raw stuff supply and amount reasonable conditions to resolve the diet combination of various feed ingredients with the percentage of proportion with this feed as feed formulation.
feed formulation according to the requirements, elect the number of several different feed to match each other, so namely attempt a variety of nutrients meet the nutritional needs are of the quantity, such as diets with the design steps.
Second, feed the reason and significance of
with the feed is based above proven scientific testing and is devised and production, concentrated animal nourishment and feed science research, and will make a variety of components (raw materials) uniformly mixed together, accordingly ensuring the permanence of the same vigorous ingredients, improve the nutritional value of feed and economic benefits. < br> need to meet the standards of feed production, feed and feed management regulations and regulations will help ensure the quality, and contribute to human and animal health, is favorable to environmental protection and maintaining ecological balance.
feed can be fed directly or simply after feeding, user-friendly, effortless to transport and preservation, thereby reducing the consumer fatigue.
the cost of feed accounts as 70% of aquaculture, the quality of feed ingredients, feed prices directly influence the quality and cost. < br> in the feed production processes, the aptitude to not merely prepared to meet the nutritional needs of animals and physiological characteristics, merely also the lowest spend and the best formula feeding results directly related to the economic efficiency of enterprises and credibility.
allowance with the behalf of regional economic and rational use of manifold fared resources, to attain maximum social benefits. aids apt send out the genetic potential of animals to enhance beast productivity and economic efficiency of companies.
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