RU2610492C1 - Bean-pomace concentrate for young pigs - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention is intended for use in agriculture, relates to forage production and can be used in fodder plants, industrial pig-breeding facilities, and collective and farming enterprises. The bean-pomace concentrate for young pigs includes full-fat autoclaved soy, shelled extruded lupine, sunflower pomace, lysine 3, DL - methionine (99%), L-threonine (98%), linseed unrefined oil, zinc bioplex, Yoddar, Sel-Plex , vitamin B₄ (60%), vitamin B₁₂(1%), L-carnitine (50%), lisofort emulsifier, antioxidant.

EFFECT: invention provides full feeding of pigs due to the optimal selection of plant components and the set of biologically active substances, what enables obtaining high fodder conversion and improving the productivity of pigs.

4 tbl,1 ex

Description

The invention relates to the feeding of farm animals, in particular for young pigs and is intended for use in agriculture, feed production, feed mills, industrial pig farms, collective and farms.

In recent years, there has been a significant increase in the cost of fishmeal, as well as its falsification. In this regard, an alternative is being searched for for fishmeal - more affordable and cheaper vegetable proteins. For modern industrial pig breeding this problem is very urgent.

Currently, a number of substitutes for fish meal, created from different components. In particular, Soycomil soy protein concentrate is widely known (Y. Dersdzhant-Li et al. / Soy protein concentrate in compound feeds for young pigs / Pig production, No. 7, 2011, pp. 26-28). A well-known additive replacing animal protein is an extract from specially processed yeast “Well-Pro” (S. S. Mavlitov et al. / “Well-Pro” - substitute for fishmeal / Pig production, No. 2, 2011, p. 50 -51). In addition, concentrates for pig breeding are proposed, which include proteins of plant origin and waste oil extraction production, which are protected by patents RU No. 2050143; A23K 1/16, published December 20, 1995; RU No. 2391025 A23K 1/16, published June 10, 2010; RU No. 2507865; A23K 1/16, published 02.27.2014.

A known concentrate that contains plant proteins of soy and lupine, as well as corn gluten (BGK). It is not inferior to fishmeal in quality and productive effect (patent RU No. 2549935; А23К 1/100; published on 05/10/2015). The composition of the concentrate proposed in this patent is selected as a prototype.

A significant drawback of the concentrate is the incomplete balance of individual vitamins, trace elements and specific factors inherent in fish meal. The concentrate contains expensive fodder yeast, soybean meal, corn gluten, fish oil and often imported components.

The objective of the invention is to create a cheap concentrate containing affordable at the price and quality protein and fat of vegetable origin, as well as biologically active substances of a new generation, allowing to bring it closer to the fish meal in feed properties.

To solve this problem, a bean-and-pulp concentrate (BLC) is proposed for young pigs, including autoclaved soybean full-fat, husked extruded lupine, sunflower cake, unrefined linseed oil and new generation biologically active substances that improve its quality, taken in the following ratios,%: soybean autoclaved full-fat - 45; extruded husked lupine - 35; sunflower meal - 14; lysine (98%) - 3; DL-methionine (99%) - 1; L-threonine (98%) - 0.916; unrefined linseed oil - 0.30; zinc bioplex (15%) - 0.060; Yoddar - 0.060; Sel-Plex - 0.030; vitamin B ₄ (60%) - 0.3; vitamin B ₁₂ (1%) - 0.004; L-carnitine (50%) - 0.2; emulsifier lisofort - 0,080; antioxidant - 0.05.

Distinctive features of the proposed concentrate are: technological processing of seeds of full-fat soybean to eliminate the anti-nutritional substances contained in them by the barothermic method on a special installation (patent RU No. 2097130; В 02 В3 dated 03/27/2001) and extrusion of peeled lupine, which increases its feed value. Instead of expensive corn gluten, the concentrate contains sunflower meal, the content of full-fat soy and lupine is increased, and their combined use harmonizes the aminogram of the protein complex of the concentrate and gives a synergistic effect. Fish oil has been replaced by unrefined linseed oil, which is an unrivaled valuable source of omega-3 and omega-6 polyunsaturated fatty acids, which improve animal metabolism.

In the proposed concentrate, the antioxidant complex is enhanced due to Sel-Plex (the organic form of selenium) and the dosage of organic iodine, which is lacking in feed, is increased. Comparative characteristics of the concentrates are given in table 1.

For most major quality indicators, the new concentrate is close to the prototype. It has slightly less protein, but more is contained in a quantitative ratio of lysine, macronutrients, and vitamins.

A comparative analysis of the proposed solution with known methods for solving this problem revealed the above signs that distinguish our solution from the known ones. This allowed us to conclude that this technical solution meets the criterion of "inventive step" and meets the concept of "industrial applicability", as it can be used in feed mills.

Example. Two groups of analog animals were selected - young white large breed of 10 animals each, with an average live weight of 52.8-52.9 kg. The control group received compound feed with previously tested bean-gluten concentrate (BGK), and the experimental group received compound feed of the same composition, but with the proposed one - legume-cake concentrate (BJK). In feed, these additives were 5% by weight. Compound feed consisted of the following components, (%): barley - 64.95; wheat - 20.0; sunflower meal - 8.0; table salt - 0.3; chalk - 0.7; Toxfin - 0.2; Natuzim - 0.15; Acid-Lac - 0.2; premix 0.5. The feed rate of feed in each group was the same. Observations were made of the physiological state of animals and feed intake. In the course of the experiment, no significant differences were found between the groups in the consumption of animal feed. Their eatability in both groups was good. Microbiological studies showed that beneficial microflora prevailed in the intestines of animals of both groups - the content of bifidobacteria and lactobacilli was within 10 ⁸ -10 ⁹ microbial cells (CFU) per 1 gram of feces. This testified to normal digestion in experimental animals. Interior blood counts of animals of both groups did not exceed the norm for a given age period of pigs. There were no significant differences between the groups in the digestibility of the nutrients of compound feeds enriched in BGK and BZHK. In both experimental groups, the digestibility of feed nutrients was high. In the experimental group, there was a slight improvement in the digestibility of organic matter, nitrogen-free extractive substances (BEV) and protein, while reducing the digestibility of fiber. In both groups, there was a high digestibility of fat (coefficient 61.3-62.1%), which was associated with the presence in the enrichment additives of lisofort - an emulsifier of fats and carnitine that regulates energy metabolism (table 2).

Based on the weighing results, the calculated increase in live weight in each group and the cost of feed for the products (table 3).

It was found that the use of bean-gluten and bean-meal concentrates in the feed composition provided high productivity for fattening pigs (658 and 685 g). The average daily increase in animals of the experimental group was 4.1% higher, and the cost of feed for products lower - by 3.51%.

Calculations showed that the proposed concentrate compared to the prototype is 7% cheaper.

For direct costs of funds, the economic efficiency of using various concentrates created on the basis of vegetable protein (soy, lupine, corn gluten, sunflower meal (table 4) was calculated.

Due to the lower price of the proposed concentrate compared with bean-gluten, the cost of animal feed is reduced. The increase in live weight increases, which ensures an economic effect per animal in the amount of 251.0 rubles.

Thus, the proposed concentrate in comparison with the prototype has a more optimal composition of plant components, a set of biologically active substances, which provides complete feeding, which allows to obtain productivity and feed conversion in pigs no worse than on compound feeds with fish meal.

Claims (1)

Bean-meal cake concentrate for young pigs, including autoclaved full-fat soybean, peeled extruded lupine, sunflower meal, unrefined linseed oil and new generation biologically active substances, taken in the following ratios,%: autoclaved soybean full-fat - 45; extruded husked lupine - 35; sunflower meal - 14; lysine (98%) - 3; DL - methionine (99%) - 1; L-threonine (98%) - 0.916; unrefined linseed oil - 0.30; zinc bioplex (15%) - 0.060; Yoddar - 0.060; Sel-Plex - 0.030; vitamin B ₄ (60%) - 0.3; vitamin B ₁₂ (1%) - 0.004; L-carnitine (50%) - 0.2; emulsifier lisofort - 0,080; antioxidant - 0.05.