SU1697693A1 - Method for pigs feeding - Google Patents

Abstract

The invention relates to agriculture, in particular to the feeding of pigs. The purpose of the invention is to increase the increase in live weight, reduce the cost of raising animals and reducing fattening times. A protein-mineral-vitamin supplement (BMVD) consisting of the following components, in wt.%, Is introduced into the basic ration of pigs: sunflower meal 6.0-8.0; pea dert 6,0-8,0; fodder yeast 14.0-19.2; fish meal 13.6-19.0; premix 0,8-41,2; feed precipitate 4,0-4,8; chalk 1.0-3.4. table salt 1.0-2.0; soybean meal - the rest. The administration of BMVD starts from 21 days of age from 21st to 72nd day in the amount of 29-31%, at the age of 73-110 days 22-23%, and from the 111th day to the end of fattening 14.5-15.5 % As a result, daily average weight gain increases by 26-147 g and fattening periods are reduced by 15 days. 2 tab.

Description

The invention relates to agriculture, in particular to the feeding of pigs.

The purpose of the invention is to reduce costs and increase the increase in live weight for raising animals and reducing the time for fattening.

The invention is illustrated by the following example.

PRI me R. In OPH SKNIIZh Ladoga in 1988, an experiment was conducted on the method of feeding the proposed additive.

To test the way pigs were fed, 5 piglet groups (large white hlandras) were formed at 21 days of age, 20 heads each (using the group of analogues).

Pigs of the 1st control group were fed throughout the entire period compound feed containing barley (95%), herbal flour alfalfa (3%), and mineral mixture (2%).

In this case, the period of growing and fattening pigs to a body weight of 100 kg was 207 days.

The formation of this group is due to the fact that the method of feeding pigs, adopted as a prototype, cannot be applied to animals of 21-73 days old because of its disadvantages.

Porosus of the 2nd control group in the fattening period (from 3 months of age) fed the basic diet (barley and corn debris) with the introduction of a protein-mineral-vitamin supplement containing, wt.%: M light meal 45, peas 25, sunflower meal 30, bio-vit 40, concentrates of vitamins A and D2.

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The fattening period for pigs up to 100 kg was 207 days.

This supplement is not advisable to use for feeding pigs from 21 to 72 days of age, as it has a high fiber content and contains no vitamin E, trace elements, amino acids (lysine, methionine, cystine).

In the 3rd group, which was experienced, at the age from 21 to 72 days of age, the pigs received feed in which the protein-mineral-vitamin supplement (BMVD) was 29% relative to the ground grain (barley), from 73 to 110 days - 22% and from 111 days - 14.5%. At the same time, the protein-mineral vitamin supplement has the following ratio of components, wt.%: Sunflower meal 6.0

Gorokhov Dert6.0

Feed yeast19.2

Fish flour19.0

Premix KS-30,8

Feed precipitate4.0

Mel1.0

Cooking salt 1.0

Soy meal43

In all experimental groups, the BMDB contains fodder yeast from a carbohydrate-containing raw material, for example, from corn cobs.

In the first feeding period (from 21 to 72 days of age), the average daily weight gain was 376 g, and in the 1st control, 233 g, which is 38% lower than experience. In the period of 73-110 days, the average daily increase in the experimental group exceeded by 158 g, and in the period after 111 days - by 23 g, the increase in the control group in the relevant periods,

The period of growing and fattening pigs to a body weight of 100 kg in this group is 17 days lower than in the control.

The 4- (experimental) group received food containing 22.5% when feeding animals aged 73-110 days and 14.7% aged over 111 days. While BMVD has the following ratio of components, wt.%:

Sunflower meal 7,0

Gorokhov Dert7.0

Feed yeast 16,6

Fish flour16,3

Premix KS-11,0

Feed precipitate4,4

Mel2,2

Cooking salt 1.5

Soybean meal44

In this group, the best results were obtained in the average daily weight gain of pigs in all age groups.

periods and feeding times until the animals reach 100 kg of weight

5- (experimental) group of half-food, containing when feeding animals at the age of 21-72 days 31% of BMVD in relation to the basic ration (RR), at the age of 73-110 days - 23% and at the age of animals above 110 days - 15.5%. BMVD with this has the following ratio of components, wt.%: 0 Sunflower meal 8,0

Gorokhov Dert8.0

Feed yeast14.0

Fish flour13,6

Premix KS-11.2

5 Feed precipitate4,8

Mel3.4.

Cooking salt 2.0

Soybean meal45

The results of the experiments are presented in table 1 and 2.

Claims (1)

As a result of the analysis of experimental data on the study of the effectiveness of the use of BMDB, it was proved that using it according to the proposed method in the diets of 5 pigs can increase the average daily weight gain compared to the prototype: at the age of 21-72 days - by 147 g, at the age of 73- 110 days - 140 g and over 111 days before the completion of fattening - by 26 g. 0 At the same time, feed costs are significantly reduced and fattening periods are reduced (by 15 days). Claims for feeding pigs with the introduction of protein-mineral-vitamin supplements to the basic ration of livestock containing Sunflower meal, pea shit, fish meal, chalk and table salt, characterized in that in order to increase the increase in live weight, reducing the cost of raising animals, reducing the time for fattening, the introduction of protein-mineral and vitamin supplements start from the 21-day age of pigs, and up to 72 days old - in the amount of 5–29-31%, at the age of 73–110 days - 22 -23%, and from 111 days until ok fattening rates are 14.5- 15.5%, while soybean meal, premix, fodder yeast and fodder precipitate are additionally added to the additive at the following ratio of components, wt.%: Sunflower meal6.0-8.0 Gorokhov Dert6.0-8.0 Feed yeast 14,0-19,2 5 Fishmeal13,6-19,0 Premix 0.8-1.2 Feed precipitate 4.0-4.8 Mel1.0-3.4 Cooked salt1.0-2.0 Soybean Meal Table 1 The average daily gain in live weight of pigs, g Pig fattening time up to 100 kg table 2