RU2444906C1 - Method for production of fodder for normalisation of metabolic processes with farm animals - Google Patents

Abstract

FIELD: food industry.

SUBSTANCE: proposed invention relates to fodder production, in particular, to a method for production of fodder for farm animals applied under stress conditions. The method for production of farm animal fodder for normalisation of metabolic processes under stress conditions is as follows: one introduces into the composition a regulatory complex containing ingredients at the following ratios: oligofructose -100-200 g, inulin or gum-arabic (arabinogalactan) - 200-300 g, sorbitol -200-300 g, digestible carbohydrates (glucose, fructose, maltose) - 100-200 g, phospholipids (lecithin) 150-250 g. The regulatory complex is introduced into the composition of fodder for cows (in an amount of 40 g/head per day), post-calving cows (60 g/head per day), piglets (20-30 g/head per day).

EFFECT: proposed invention usage will allow to normalise metabolic processes with farm animals under stress conditions without reduction of animal productive indices.

2 cl, 4 tbl, 4 ex

Description

It is known that the diets used to feed farm animals are far from perfect, if only for the reason that they do not prevent metabolic disorders that are the cause of various diseases and decreased productivity. Attempts to "balance" the diet usually come down to a change in the C / N (carbohydrate-nitrogen) ratio, which does not lead to any noticeable effect on health parameters, but, as a rule, only worsens the situation. The introduction of special regulatory additives or individual substances can affect the situation.

So, we previously found that some plant-based substances related to dietary fiber, namely, inulin and oligofructose, have the ability to enhance the metabolism and energy of the cell and thus prevent metabolic disturbances in the body of farm animals and ultimately improve performance (RF Patent No. 2391858).

However, observing the effectiveness of the use of the diet in various situations, including when the quality of the silo changes, under stress (for example, at elevated temperatures), we found that under these conditions, despite the presence of regulatory substances, production indices decrease. An analysis of the situation showed that under stress conditions, with a sharp increase in energy expenditure, a negative energy balance is formed, resulting in impaired liver function and all problems associated with type II diabetes. In this regard, the need to strengthen regulatory effects on liver function and gluconeogenesis became apparent, which ultimately was to increase the body's energy under stressful conditions.

We suggested that the most effective way is to increase the concentration of short-chain fatty acids, including propionic, metabolized through microbial cleavage of dietary fiber such as inulin. In this regard, a mixture of oligofructosans - oligofructose and inulin was supplemented by our introduction of arabinogalactan (gum arabic) obtained from acacia resin. This product, having a branched structure, provides a higher yield of short chain fatty acids when cleaved. We also considered it appropriate to enhance the hepatoprotective properties of the product by the introduction of soya lecithin. This substance has a pronounced ability to increase metabolism in liver hepatocytes and restore their detoxifying activity (essential phospholipids). It was assumed that the combination of dietary fiber with the effect of the formation of short chain fatty acids and increased immunity with soy phospholipids (lecithin) will allow building the necessary body protection against stress, while maintaining production indicators. In connection with the foregoing, the composition we offer has the following composition (per 1 kg of product):

Oligofructose 100-200 g Inulin or gum arabic (arabinogalactan) 200-300 g Sorbitol 200-300 g Easily digestible carbohydrates (glucose, fructose, maltose) 100-200 g Phospholipids (Lecithin) 150-250 g

The proposed composition was tested in the diet for cattle (cattle) and pigs under stress of various nature. The following examples confirm the effectiveness of the proposed method.

Example 1

Farm cattle "Kalozhytsy", Leningrad region.

The farm used a method of increasing production indicators with a large-scale content of cattle (RF Patent No. 2391858) of the Holstein breed, with the achievement of higher milk yield (control). However, under conditions of a sharp increase in air temperature, milk yield decreased by 10-20%. When introducing into the diet supplements with the proposed composition, namely 1 kg of product:

Oligofructose 100 g Inulin or gum arabic (arabinogalactan) 200 g Sorbitol 200 g Easily digestible carbohydrates (glucose, fructose, maltose) 100 g Phospholipids (Lecithin) 150 g

it is possible to maintain the previously achieved milk productivity (Table 1, Experience).

Our proposed composition was administered continuously to cows in the period of 3 months after calving, in an amount of 60 g / goal. day.

Table 1 Data on the milk productivity of cows with the inclusion in the diet of the proposed composition Indicators I II III The control. Experience. Experience. The diet includes the additive according to Patent No. 2391858 Same as I, but under heat stress The proposed composition is introduced into the diet under heat stress Milk productivity, l / goal. day 32 thirty 32,5

As follows from the results, our new composition helps maintain the achieved milk production under heat stress. Stable milk synthesis under conditions of increased energy consumption indicates the directed regulation of carbohydrate metabolism in animals under stress.

Example 2

Farm cattle ZAO "Zarechye".

On the farm, for a long time, an additive was introduced into the diet of Ayrshire breed dairy cows in accordance with the formula of RF Patent No. 2391858 with positive results. However, under stress, namely: changing the feed, switching to a lower-quality silo, interruptions in water, the animals quickly reduced milk yield by 2-3 liters. In this situation, the proposed new composition, namely for 1 kg of product, was introduced into the diet of cows:

Oligofructose 200 g Inulin or gum arabic (arabinogalactan) 300 g Sorbitol 300 g Easily digestible carbohydrates (glucose, fructose, maltose) 200 g Phospholipids (Lecithin) 250 g

in the amount of 40 g / goal. day, for 1 month. The results of the experiment are shown in table.2.

table 2 Data on the milk productivity of cows with the inclusion in the diet of the proposed composition Indicators I II III The control. Experience. Experience. The diet includes the additive according to Patent No. 2391858 Same as I, but under conditions of combined stress The proposed composition is introduced into the diet under conditions of combined stressful conditions (according to claim II) Milk productivity, l / goal. day 26 23 26,4

Thus, tests of the proposed composition when it is introduced into the diet of cows of the Ayrshire breed showed its effectiveness in several stressful conditions.

Example 3

Pig complex "Cherkizovo".

The experiment was performed on lactating sows. It was previously established that the introduction of the regulatory additive into the diet of sows according to RF Patent No. 2391858 provides a significant improvement in their health and, above all, normalization of liver function, increased milk productivity and, as a result, increased survival of weaned piglets. However, under conditions of heat stress, the effect obtained is largely leveled. Introduction to the sows ration of our new regulatory complex per 1 kg of product:

Oligofructose 100-200 g Inulin or gum arabic (arabinogalactan) 200-300 g Sorbitol 200-300 g Easily digestible carbohydrates (glucose, fructose, maltose) 100-200 g Phospholipids (Lecithin) 150-250 g

again led to the manifestation of the lost effect.

Table 3 The test results of the proposed composition in the diet of lactating sows under heat stress Indicators I II III The control. Experience. Experience. The composition according to Patent No. 2391858 is included in the diet of sows Same as I, but under heat stress The proposed new composition was introduced into the sows ’diet under heat stress The safety of weaned piglets,% 98 96 98.2

Thus, the introduction of a new regulatory supplement in the diet of lactating sows under the conditions of heat stress protects the pig’s body from stress, maintains a level of lactation and ensures high survival of the offspring.

Example 4

Pig complex "Bor", Leningrad region.

The experiment was carried out when raising pigs for fattening. Our proposed new regulatory additive was introduced into the diet of piglets weighing from 36 to 45 kg, in a volume of from 20 to 30 g / head. day (depending on weight).

As a control, the results obtained during the year were used when using the regulatory additive according to Patent No. 2391858 (control I).

In the experimental groups, the piglets were stressed “crowded”, i.e. excess of the norm in the number of animals. Under these conditions, the energy consumption for the formation of biomass increases sharply, as a result of which the daily gain in pigs is reduced (experiment 1). In experiment II, in order to protect against stress, the proposed regulatory supplement for 1 kg of the product of the following composition was introduced into the pig diet:

Oligofructose 100-200 g Inulin or gum arabic (arabinogalactan) 200-300 g Sorbitol 200-300 g Easily digestible carbohydrates (glucose, fructose, maltose) 100-200 g Phospholipids (Lecithin) 150-250 g

The results of the experiment are summarized in table 4.

Table 4 Test results of the proposed regulatory supplement in the diet of fattening pigs under stress conditions "crowding" Indicators I II III The control. Experience. Experience. In the diet of pigs for fattening use the regulatory complex according to Patent No. 2391858 Same as I, but under stress “crowding” The proposed regulatory supplement is introduced into the pig’s diet under conditions of “crowding” Daily weight gain, g / day 720 690 732

As follows from the data obtained, the introduction of the regulatory additive we propose into the pig diet creates a real opportunity to protect pigs from the stresses most often encountered. At the same time, it is proved that the achieved indicators are supported under stress.

Information materials

1. Patent No. 2391858 "A method of improving production performance with large-scale cattle."

Claims (2)

1. A method of obtaining feed for normalizing metabolic processes in stressful conditions for farm animals by introducing into its composition a regulatory complex containing ingredients in the following proportions, g / kg of product:
oligofructose 100-200 inulin or gum arabic (arabinogalactan) 200-300 sorbitol 200-Z00 easily digestible carbohydrates (glucose, fructose, maltose) 100-200 phospholipids (lecithin) 150-250 2. The method according to claim 1, characterized in that the introduction of the regulatory complex in the feed is as follows:
- for cows 40 g / goal. in a day;
- for cows after calving 60 g / goal. in a day;
- piglets 20-30 g / goal. in a day.