RU1787011C - Method of producing feed for pigs - Google Patents

Abstract

Use: for fattening pigs. Essence: 19-21% of a protein-vitamin-mineral supplement is added to the main diet containing, wt.%: Fodder yeast 15,12-19,18; m co-bone meal 11.41-18.57; feed precipitate 1.71-1.83; chalk 2.59 -3.00; sodium chloride 0.86-0.91; premix KS-3 2.85-3.04; castor oil cake the rest. 1 tab.

Description

The invention relates to animal husbandry, in particular to feed preparation and technology for feeding pigs.

It is known that the inclusion of neutralized tick-borne meal in the diet of pigs for fattening (20-30% of the daily ration) provided an average daily gain of 550-650 g and did not cause any disease in them. In order to accustom animals to eating castor-oil meal and cake, it is necessary to feed them in a mixture with feeds and first enter the diet in small quantities, gradually increasing the dose.

The closest in technical essence and the achieved technical and economic effect is the method of preparation of feed for pigs, which involves the introduction of protein-vitamin-mineral supplements in the main diet of animals from 111 days to the end of fattening in the amount of 14.5 - 15.5% from the main diet. Moreover, the additive contains the following components in their ratio, wt.%: Sunflower meal 6.0-8.0; pea pea 6.0-8.0; feed yeast 14.0-19.2; fish meal 13.6-19.0; premix 0.8-1.2; feed precipitate 4.0-4.8; chalk 1.0-3.4; sodium chloride 1.0-2.0; soybean meal - the rest.

The additive used in the described method contains proteins present in deficient feeds - sunflower and soybean meal. The disadvantage is the high cost of feed.

The purpose of the invention is to reduce the cost of feed.

The goal is achieved in that in the known method for the preparation of feed for pigs, which involves introducing into the main diet a protein-vitamin-mineral supplement containing pea pulp, yeast feed, precipitate feed, chalk, salt, premix, the additive is additionally mixed with milk flour and castor oil meal in the following ratio of components, wt.%:

gorokhov dert15.41-27.40

feed yeast 15,12-19,18

With

with

VI

00

3

with

Oh

11.41-18.57 1.71-1.83. 2.59-3.00 0.86-0.91 2.85-3.045

castor bean meal - the rest and enter the mixture in the amount of 19-21% of the main diet.

SUMMARY OF THE INVENTION

. In 1990, the Scientific and Scientific Research Institute of Ladoga in Ladoga conducted a scientific and economic experiment to test the method of preparing feed for pigs. For this, 4 groups of pigs were formulated at 110 days of age, 20 animals each in the analog group method.

During the whole experiment, pigs of the control group against the background of the main diet (crushed barley grain) aged 110 days to the end of feeding received a protein-vitamin-mineral supplement, which was 30% relative to the main diet. In this case, the additive has the following composition, wt.%: Sunflower meal 7; pea tart 7; feed yeast 16; fish meal 15; premix KS-3 1.0; feed precipitate 4.6; chalk 2.0; common salt 1.5; soybean meal rest.

The results for the group are as follows: the self-cost of 1 kg of gain in live weight is 62.18 rubles, the cost of feed per 1 kg of increase in live weight is 4.18 kg, the cost of feed for receiving 1 kg of gain is 50.93 rubles, the average daily gain is 670 g.

In the second experimental group, the animals received the main diet (crushed barley grain) with the introduction of BVMD, which was 19% relative to the main ration. The additive has the following ratio of components, wt.%:

Gorokhova tart 27.4 Fodder yeast 15.12 M flour and sokostnaya 16.00 Fodder precipitate 1.83 Chalk 2.59 Table salt 0.86 Premix KS-3 3.04 Castor oil meal 33.16 Gaprine is used as fodder yeast hydrolysis yeast.

In the third experimental group, fattening pigs received 20% relative to the main diet of BMVD, 25% at the age of 73-110 days, from 111 days to the end of the fattening 20%. The additive contains, wt.%: Gorokhov tart. 15.41 Fodder yeast 19.18 Flour m sokostnaya 18.57

Feed precipitate

a piece of chalk

Salt

Premix KS-3

Oilseed meal

In the fourth experimental group, animals received 21% BVMD relative to the main diet; BVMD contains, wt.%: Gorokhov tart 20.00 Fodder yeast 16.70 Meat flour 11.41 Fodder precipitate 1.71 Chalk 2.61 Table salt 0.88 Premix KS -3 2.95 Oil-borne meal 43.74 The results of the experiment for all groups are summarized in the table.

The table shows that in the proposed method, in comparison with the control of group 1 (II, III, IV gr.), The cost indicators of 1 kg of live weight gain are reduced due to the reduction in the cost of the supplement, while the daily and gross growth rates remain at the same level.

If the values of the ingredients of the additive are below the indicated intervals, then the additive is unbalanced in nutrients and microelements, which leads to a decrease in the productivity of animals, if the values of the ingredients are above the specified limits, then this will increase the cost of unit production.

Thus, the use of the proposed method allows to reduce the cost of production, to reduce the number of deficient proteins in the diet of animals while maintaining the level of pig productivity.

Claims (1)

The claims A method of preparing feed for pigs, comprising introducing into the main diet a protein-vitamin-mineral supplement containing pea dew, fodder yeast, fodder precipitate, chalk, salt and premix, characterized in that, in order to reduce the cost of fodder, in protein -vitamin-mineral supplement is introduced m high-fat flour and castor oil meal, take these components in the following ratio, wt.%: Gorokhov tart 15.41-27.40 Fodder yeast 15.12-19.18 M high-grade flour 11.41-18.57 Fodder precipitate 1.71-1.83 Chalk 2, 59-3.00 Salt 0.86- 0.91 Premix Castor Oil Cake 2.85-3.04; and the resulting mixture is introduced in the amount remaining 19-21% of the main diet.