CN102450436A - Feed formula for fattening pigs - Google Patents

Abstract

The invention mainly discloses a feed formula for fattening pigs. The feed is prepared by combining various food crops according to different nutrients and parts by weight. The feed formula comprises the following raw materials in parts by weight (with 1000kg as the unit): 2 parts of corn, 1 part of sorghum, 0.8 part of barley, 1.2 parts of bean dregs, 1.5 parts of bean seeds, 1 part of bean cakes and soybean meal, 0.2 part of premix, 1.3 parts of rice bran and 1 part of wheat bran. The feed formula is characterized by finely crushing the raw materials according to different parts by weight and then mixing the powder uniformly. The technical formula not only is scientific and reasonable but also has balanced nutrition and is suitable for various livestock to eat.

Description

The live pig fattening feed prescription

Technical field

The present invention relates to a kind of feed formula, exactly disclose a kind of live pig fattening feed prescription.

Background technology

At present along with the rural area Developing of Animal Industry, more and more scale, scientific, economizations such as large-scale farming live pig, poultry, ox, sheep even milk cow.Though the output of aquaculture rises year by year; But its quality but more and more receives consumers in general's query; That is exactly that taste, quality descend day by day; Tracing it to its cause no doubt has evil mind to butcher the factor of making profit of mingling at family on the one hand, due to finished product feedstuffs flood market but chief reason still gets more and more.In the production of finished product feedstuff, too much add hormone medicine or other additives, as the element of fattening, clenbuterol hydrochloride etc.; Be that the raiser buys this type of feed for catering to the market demand on the one hand; And raiser's demand has become the wind vane of manufacturer's profit-push, and so vicious circle finally causes culturing quality and descends; The livestock of natural breed has become consumers in general to pursue one's goal.Therefore develop a kind of pure natural feedstuff, not only be rich in the required all kinds of nutriments of domestic animal growth but also do not need the synthetic additive of any manual work, make the domestic animal getting fat rapid, shorten growth cycle, become the common expectation of feedstuff industry with the feed that improves the economic output value.

Summary of the invention

The live pig fattening feed prescription mainly discloses one kind of multiple cereal crops, by the feed of different nutrient contents and the combination of counterweight ratio.Its raw material and counterweight are than (is unit with 1000 kilograms): 2 parts of corns, 1 part of Chinese sorghum, 0.8 part of barley, 1.2 parts in bean dregs, 1.5 parts of pulse family seeds, soya-bean cake and 1 part of dregs of beans, 0.2 part of premix, 1.3 parts in rice bran, 1 part in wheat bran; Above-mentioned various raw material gets final product by mixing after counterweight ratio different in small, broken bits.The trophic analysis of various raw materials: corn contains abundant provitamin A bata-carotene one by one.In all corns the content of vitamin D seldom, and it is many to contain thiamine.The seed of Chinese sorghum Chinese sorghum is a kind of important energy feed.The Chinese sorghum of shelling is the same with corn, and main component is a starch, and crude fibre is few, is prone to digestion, and nutrition is high.But the content of carrotene and vitamin D is less, and B family vitamin content and corn are suitable, and nicotinic acid content is few.Contain tannic acid in the Chinese sorghum, bitter taste is arranged, pig is not liked to search for food.Tannic acid mainly is present in shell portion, and color depth person's content is high.So in mixed feed, color depth person prepares and appropriate to the occasionly is added to 10%, look shallow person can be added to 20%.In the feed of young pig supplementary feeding, add a certain amount of Chinese sorghum, can prevent grice diarrhoea.Chinese sorghum feeds after general the pulverizing and gives as the feed of pig, and digestibility is low during whole feeding.Barley is a kind of important energy feed, and its gross protein value is higher, is about 12%; Lysine content is more than 0.52%, and NFE content is also high, and crude fat content is half the not as good as corn; Below 2%, calcium, phosphorus content are higher than corn, carrotene and vitamin d insufficiency; Riboflavin is few, and thiamine and nicotinic acid content are abundant.The pig barley of can feeding is in a large number pulverized barley a little when feeding and gets final product, and pulverizes the meticulous palatability that influences; Whole grain is fed and is unfavorable for digestion, thereby is prone to cause waste.The pulse family seed is a kind of protein and energy feed of high-quality.The rich in protein of pulse family seed be about 20% one 40%, and NFE is low than cereals, has only 28%～62%.

Because protein content is high than cereals in the pulse family seed organic matter, so its digestible energy is higher.Particularly soybean contains a lot of greases, so its energy value even surpass the corn of Gu Shizhong.Inorganic salts are roughly similar with cereals with vitamin content, but a little higher than paddy of some kind of the content of vitamin B2 and vitamin B1 is real.Though calcium content is higher slightly, calcium phosphorus ration is unsuitable, and the many calcium of phosphorus are few.

Legume forage should be best in vegetable protein feed, and the lysine content of the limiting amino acid that especially lacks most in the vegetable protein is higher.Broad bean.Pea, the lysine content of soybean cake is respectively 1.80%, 1.76% and 3.09%.But what lack most in the bean protein is methionine, and its content in broad bean, pea and soybean cake is respectively 0.29%, 0.34% and 0.79%.

Beans for feed contains antitrypsin, causes thyroid gland enlargement material, saponin and agglutinin of blood etc., can influence some digestive physiology processes of palatability, digestibility and the animal of beans for feed.But these materials will be ineffective after suitable heat treatment (heating 100 ℃, 3 minutes).

Soya-bean cake and dregs of beans soya-bean cake and dregs of beans are main plant property protein feeds the most frequently used in the Swine Production, and nutritive value is very high, and price is cheap than beans.Soya-bean cake contains thick protein more than 40%, crude fat 5%, crude fibre 6%, phosphorous more and hypocalcia lacks carrotene and vitamin D, is rich in riboflavin and nicotinic acid.

Wheat bran wheat bran comprises wheat brans such as wheat, barley, is a kind of energy feed that the source is wide, quantity is big, and its feeding value is general similar with rice bran, barley all is being superior to wheat bran aspect energy, protein, the crude fiber content.The palatability of wheat bran is better, and quality is bulk, has laxative qualits, is the good feed of in-pig later stage and milking sow, but the young pig effect of feeding is poor slightly.Because the wheat bran volume is big, quality is loose, and the Shi Jiashui that feeds stirs or cooperates greenfeed to feed together better.

This technical formula is not as good as scientific and reasonable, and nutrition arrangement is balanced, and it is edible to be fit to multiple livestock.

Description of drawings

The present invention does not have accompanying drawing.

The specific embodiment

, be described further technical characterictic of the present invention below in conjunction with specific embodiment.

Get 2 parts of corns, 1 part of Chinese sorghum, 0.8 part of barley, 1.2 parts in bean dregs, 1.5 parts of pulse family seeds, soya-bean cake and 1 part of dregs of beans, 0.2 part of premix, 1.3 parts in rice bran, 1 part in wheat bran by above-mentioned raw materials and counterweight ratio, back in small, broken bits is evenly stirred and is got final product.

Claims (1)

1. the live pig fattening feed prescription mainly comprises: component and proportioning; It is characterized in that: its raw material counterweight is a unit than with 1000 kilograms: 2 parts of corns, 1 part of Chinese sorghum, 0.8 part of barley, 1.2 parts in bean dregs, 1.5 parts of pulse family seeds, soya-bean cake and 1 part of dregs of beans, 0.2 part of premix, 1.3 parts in rice bran, 1 part in wheat bran; Above-mentioned various raw material gets final product by mixing after counterweight ratio different in small, broken bits.