SU1407473A1 - Method of preparing feed for farm animals - Google Patents

Abstract

FIELD: feed production. The purpose of the invention is to increase the increase in live weight and decrease. feed consumption. A dry concentrate of fish protein with a moisture content of 3.7-7.0% and a fat content of 0.45-1.96% in an amount of 0.25-5.0% by weight of the feed is introduced into the feed of the basic ration, for example, compound feed, and mixed . The increase in live weight of amvotnyus is 5.6-18% higher than the controls.

Description

The invention relates to agriculture, in particular to fodder production.

The aim of the invention is to increase body weight and reduce feed consumption.

 Example 1. A standard feed is taken, containing 18–20% cfa protein, about (energy of 12.56

1, 98 MJ / kg, fiber 3.5–5.0%, 1.0% of dry fish protein (SCRB) is 8%, and fat content is 0.96%, which is thoroughly mixed and fed in | ayut tct there broilers in between

70 days of life according to the standard of medicine. The birds of the control group received feed with the addition of an equivalent amount of fish meal.

The experiment was carried out on 36646 C | sh1 tah.

It was established that at the end of the experimental period

n

ssa broilers fed with

SKRB is 1696 g, which is 5 g more than the control {571. g). The average increase in live weight in the experimental period in birds of the experimental group is 768 g, which is 104 g higher (or 15.8%) than in

ntrolnyh (664 g) who received fish flour,

Example 2. Take the components of the RM in the following ratio,%; kuruza 40; 20; oats 10; sunflower meal 24; yeast 3.7; emna flour 1.0; mineral substances vitamins - according to the norm, pe pgavayut and added in the process of suturing 0.25% SCRB humidity 3.7%

m

m

and fat content Oj45%. The ready kfrm is poured into the appropriate containers and then fed 40 ts1n-L5 | gt Belle Legorn breed in the period from 1 to 40 days of life.

As a control feed, the indicated ration without pre-SKRB is used.

The results of the experiment suggest that the introduction of the feed is accompanied by an increase in the live weight of the chickens during the whole experimental period as compared to

five

0

five

about

five

0

five

0

with control. At the end, its increase in live weight of chickens that received 0.25% of SCRV was 337.8 + 11.6 g and was 5.6% more than in the controls (292.1 +10.7).

Example 3. Take the components of the feed in the following ratio,%: corn 40; 22; 6.5; soy meal 16; fishmeal 8; bone meal 1; minerals and vitamins, according to the norm, add 5% SKRB in the test or equivalent amount of fish meal with a moisture content of 6.2% and a fat content of 1.70%. Then mix all the ingredients thoroughly and feed the chickens there. The control diet did not contain additional fish protein. Balancing diets for protein was carried out by soybean meal. The diets contained 20% crude protein and 12.41 MJ / kg of exchangeable energy. They were fed 60 chickens there Breed High-sex white, cross in the period from 1 to 30 days of life.

The results of the experiment indicate a more intensive growth of experimental chickens that received SKRB, compared with the control and semi-. 5% of fishmeal. At the end of the experimental period, the increase in live weight of chickens fed with 5% SCRB was 288.8 j 7.3 g and was 18% higher than in the control (244.8 n- 7.9 g) or birds, receiving an equivalent amount of fish meal (261.9 J-, 5.84) o

Claims (1)

Invention Formula The method of preparing feed for farm animals, including the introduction of a growth stimulator into the basic ration, characterized in that, in order to increase weight gain and reduce feed consumption, a dry fish protein concentrate with a moisture content of 3.7- 7.0% with a fat content of 0.45-1.96% and injected in an amount of 0.25-5.0% of the total mass of the feed.