RU2259782C2 - Feedstuff for piglets - Google Patents

Abstract

FIELD: combined feedstuff industry, feedstuffs for piglets.

SUBSTANCE: the suggested feedstuff for piglets contains components of plant origin, fish meal, dicalcium phosphate and premix. As components of plant origin one should apply barley, wheat, wheat bran, sunflower oil cake, brewery mash at moisture content of not more than 12% and particles' size of 0.2-0.4 mm and, additionally, this feedstuff contains common salt. The innovation enables to obtain the feedstuff balanced by amino acid composition, carbohydrates, lipids, micro- and macro-elements and vitamins. It intensifies growth gain in piglets and prolongs storage period.

EFFECT: higher performance in animals.

2 cl, 3 ex, 2 tbl

Description

The invention relates to the feed industry, namely to feed for piglets.

Known feed containing corn, wheat, barley, meal, sunflower meal, grass meal, feed fat and premix (See USSR copyright certificate No. 1801333, A 23 K 1/10, 1993).

Known feed additive for farm animals, including beer pellets, meat and bone meal and / or bone meal and blood of slaughtered animals or products of its processing (RF patent 2115330, A 23 K 1/06, 1998).

The supplement is universal for all types of feed and fed animals.

A known method of growing piglets, in which piglets are fed traditional feed, which make the probiotic lactoamilovorin (see RF application 93033490/13, A 23 K 1/17).

Closest to the claimed is a feed for piglets containing components of plant origin, fish meal, dicalcium phosphate and premix (see RF patent 2182799, A 23 K 1/16, 1999).

Known feeds have a high cost, are not balanced in terms of protein composition.

The technical task of the claimed invention is the creation of feed balanced in amino acid composition, carbohydrates, lipids, micro - and macrocells and vitamins, providing high productivity of animals due to the intensification of the growth of piglets, as well as feed with a long shelf life, which allows to expand the range of feed.

The problem is solved by creating feed for piglets containing components of plant origin, fish meal, dicalcium phosphate and premix; barley, wheat, wheat bran, sunflower meal, beer pellet with a moisture content of not more than 12% and a particle size of 0.1-0.4 mm are taken as components of plant origin, and the feed additionally contains table salt in the following ratio of components, wt.% :

barley 40-45 wheat 25-31 wheat bran 5-7 sunflower meal 9-10 beer grains 4-6 fish flour 1.5-2.5 dicalcium phosphate 0.5-1 premix 0.9-1 table salt rest

In addition, it additionally contains a probiotic based on the bacteria Bacillus subtilis in an amount of 0.1-0.2%, as a premix - premix P 51-1. A method of obtaining a probiotic is described in RF patent No. 2202224, A 23 K 1/165, 2003, and in TU 9291-898-02699044-02 of the Institute of Ecology and Evolution Problems named after A.N.Severtsova.

Premix contains: vitamins A, D ₃ , E, K, groups B, P, C, agidol, microelements (manganese, zinc, iron, copper, cobalt, iodine, selenium).

The inclusion of beer grains in the feed composition, with a moisture content of 12% and a particle size of 0.1-0.4 mm, is predetermined by the properties of this component with such organoleptic characteristics.

Beer pellet, not subjected to drying, quickly acidifies, molds. Increases feed toxicity in general. However, the digestibility of wet grains is lower than dry.

In the claimed feed they take a dry beer pellet with a moisture content of not more than 12%, since it is in such a pellet that protein substances are in a digestible form. In addition, in this form, beer pellet and with a particle size of 0.1-0.4 mm is evenly mixed with other components of the feed, stabilizes the mass. The quantitative ratio of beer grains (4-6%) with other components structures the feed mass and is optimal in terms of the water absorption capacity of the latter.

In known feeds, beer pellet is dried together with one of the feed components, in this case, a dry mixture is obtained during processing, which does not provide structural, stabilizing properties of the feed as a whole. The quantitative values of beer pellets in known feeds significantly exceed it in the declared feed, which leads to an unjustified increase in the cost of feed.

In addition, the complexity of the technological process of preparation of feed is reduced. The food is prepared by mixing the ingredients, and it can be prepared in advance, since the shelf life is up to 30 days.

The chemical and amino acid composition of beer grains with a moisture content of not more than 12% and 76% is given in table 1 (%).

Nutrients Beer pellet (humidity not more than 12%) Beer pellet (humidity 76%) dry matter 90.8 40,2 exchange energy, kcal per 100 g 205 112 crude protein 24.7 6.6 crude fat 7.7 1.7 crude ash 4.1 9.7 phosphorus 0.61 0.9 affordable phosphorus 0.31 0.36 linoleic acid 3.0 1,5 Amino acids arginine 1.21 1.3 glycine 0.89 0.6 serine 0.85 0.9 histidine 0.68 0.73 isoleucine 0.89 0.85 leucine 1.65 0.96 lysine 0.9 0.9 methionine 0.50 0.4 cystine 0.39 0.11 phenylalanine 1,5 1,0 tyrosine 0.81 0.83 threonine 0.79 0.6 valine 1.26 0.9

The quantitative indicators of each ingredient are selected taking into account their biological value and taking into account the synergy of such components as beer pellets, with a moisture content of not more than 12%, and plant components, components of animal origin.

The clinical manifestations of nutrient deficiency are associated with a violation of the usual biological processes, which have individual characteristics for each nutrient. The action of enzymes depends on the content of certain vitamins and minerals. In the proposed feed, the premix contains: vitamins A, D ₃ , E, K, groups B, P, C, agidol, trace elements (manganese, zinc, iron, copper, cobalt, iodine, selenium), which sufficiently enrich the feed and Together with the rest of the ingredients to achieve the desired result.

The introduction of a probiotic in an amount of 0.1-0.2% in the feed allows you to increase the average daily gain by 9.9% and reduce the cost of feed by 1 kg of growth by 9%.

The combination of feed ingredients, their quantitative values allow us to consider the proposed feed is balanced in amino acid composition. The protein intake for piglets is up to 21%. Feed fully meets this requirement.

Examples are presented in table 2, the experiments were conducted on pigs from 60 to 108 days of age.

table 2

Nutritional Components and Indicators examples 1 2 3 barley 40 42 45 wheat 31 28 25 wheat bran 7 6 5 sunflower meal 10 nine nine beer grains 6 5 4 fish flour 2,5 1,5 2 dicalcium phosphate 1 0.5 0.5 premix 1 1 0.9 table salt The rest is up to 100% probiotic 0.2 0.1 1 kg contains: ECE (energy feed unit) 1.23 1.23 1.23 OE, MJ (exchange energy) 12.32 12.35 12.35 dry matter, kg 0.86 0.86 0.86 crude protein, g 168.2 170 170 digestible protein, g 136.3 138 138 lysine, g 6.0 6.1 6.1 methionine + cystine, g 5.7 5.8 5.8 crude fiber, g 51.9 52,5 52,5 calcium, g 7.5 7.4 7.4 phosphorus, g 6.8 7.0 7.0 iron mg 117.9 122.5 122.5 Copper mg 18.25 18,4 18,4 Zinc mg 62,2 64,4 64,4 Manganese, mg 51.0 53,4 53,4 Cobalt, mg 0.7 0.7 0.7 Iodine, mg 0.8 0.8 0.8 vitamins A, thousand IU 5 5 5 D, thousand ME 2.9 2.9 2.9 E mg 32.9 32,5 32,5 B ₁ mg 4.26 4.2 4.2 B ₂ mg 3,55 3,5 3,5 B ₃ mg 15.34 14.9 14.9 ₄ mg 12.77 12.51 12.51 ₅ mg 83.5 80.5 80.5 B ₁₂ , mcg 31.6 31.6 31.6

The organization of the proper cultivation of piglets from 60 days of age is an important technological stage in the production of pork. The claimed feed corresponds to the biological characteristics of the growth and development of piglets, as a complete feed, balanced in nutrients and biologically active substances in accordance with detailed feeding standards. Experimental feeding of piglets showed that the composition of the feed did not affect their consumption, in general, for the experience, the piglets of all groups ate the same amount of compound feed - 60.0 kg each, since neither the control nor experimental piglets had any residues of feed. The cost of 1 kg of feed is 3.30. The total growth of piglets during the growing period is 24.7-26.7 kg.

Claims (3)

1. Food for piglets containing components of plant origin, fish meal, dicalcium phosphate and premix, characterized in that the components of plant origin are barley, wheat, wheat bran, sunflower meal, beer pellet with a moisture content of not more than 12% and a particle size of 0 , 1-0.4 mm and additionally contains sodium chloride in the following ratio of components, wt.%: Barley 40-45 Wheat 25-31 Wheat bran 5-7 Sunflower meal 9-10 Beer grains 4-6 Fish flour 1.5-2.5 Dicalcium phosphate 0.5-1 Premix 0.9-1 Common salt Rest 2. The food according to claim 1, characterized in that it further comprises a probiotic based on bacteria Bacillus subtilis in an amount of 0.1-0.2%. 3. The food according to claim 1, characterized in that as a premix - premix P51-1.