RU2734437C1 - Enriching additive for feedstuffs to early weaning piglets - Google Patents

Abstract

FIELD: fodder production.

SUBSTANCE: invention relates to fodder production, in particular, to enriching additive for feedstuffs for early weaning piglets. Additive contains extruded full-fat soya, hydrothermally treated lupine, extruded full-fat flax, corn gluten, dry milk whey, fish meal, dextrose, lysine, DL-methionine, threonine, tryptophan, limestone flour, culinary salt, asid varnish, clostat, natuzim, lisoforte extend, vitamin C, flavoring agent, endox antioxidant, Panto Mixe 3220 premix. All components are taken at specified ratio.

EFFECT: use of the invention enables to obtain a balanced additive for piglets.

1 cl, 3 tbl, 1 ex

Description

The invention is intended for use in agriculture, in fodder production and relates to feeding piglets of early weaning at industrial pig-breeding complexes, in collective and farms.

Suckling pigs, according to modern concepts, should be reared using special feed. The composition of such feed includes high-quality, easily digestible components that can compensate for the lack of nutrients supplied with mother's milk. Such feed may include components of vegetable origin (corn, oatmeal, soybean meal), fish meal, dry feed, premix, additionally contain vegetable fats. Known additive, with the following ratio of components wt. %: corn 7.0-18.0; oatmeal 30.0-36.0; soybean meal 9.0-11.0; fish meal 6.0-7.0; dry return 30.0-32.0; premix KS-3 1.0; vegetable fat 5.2; dicalcium phosphate 0.8. The use of such a feed mixture for suckling pigs at the age of 10-26 days allows you to obtain healthy young animals with an increase in its safety by 8-11% (patent RU No. 2182799 C2 A23K 1/16, publ. 05/27/2002, bull. No. 15). Known feed additive for pigs, described in patent RU No. 2436409 C2 A23K 1/16, publ. 20.12.2011, Bul. No. 35, which includes by weight. %: soybean meal - 47.2, vegetable oil - 13, lysine - 6, threonine - 3, methionine - 2.3, defluorinated phosphate - 16, limestone flour - 5, table salt - 4.5 and mineral and vitamin complex - 3%. Known feed additive containing extruded peas and soybeans, fish meal, feed yeast, vitamins, macro- and microelements, santoquin and biomycin (patent RU 2085087 C1 A23K 1/16, 27.07. 1997). Known feed enrichment additive for piglets under the patent RU 2547761 C1, A23K 1/00, publ. 10.04.2015, Bul. No. 10. The disadvantages of these additives are the complex process of processing and obtaining components that provide the protein part (soybean meal, micronized full-fat soybeans, lupine without a shell), the presence of expensive components in the additives (feed yeast), valuable food products (oat flakes, vegetable oil), imbalance for individual vitamins.

Known protein-vitamin-mineral concentrate (BVMK) from HL Hamburger Leistungsfutter (Germany), access route: http://ibeka.ru/produkcia. It contains soybean meal, soy concentrate, soybean oil, potato protein, whey powder, essential amino acids, premix, enzyme preparations, organic acids, probiotic.

The disadvantage of BVMK is the presence of expensive components (soy concentrate and meal, potato protein), valuable food products (soy oil), as well as the complex process of processing and obtaining components that provide the protein part of the additive (soy concentrate, potato protein).

The objective of the invention was to create a cheap enrichment additive for compound feed for early weaning piglets containing affordable and quality protein and fat of vegetable origin, a complex of biologically active substances, as well as pre- and probiotics that are an alternative to antibiotics.

To solve this problem, an enrichment additive for compound feed is proposed for early weaning piglets. It contains extruded full-fat soy, hydrothermally processed lupine, extruded full-fat flax, corn gluten (SP 62%), dry milk whey, fish meal (SP 61% o), essential amino acids (lysine, methionine, threonine, tryptophan), minerals, biologically active substances that improve the quality of the additive (dextrose, acid-lacquer, clostat, natuzim, lisofort, antioxidant, vitamin C, high-quality premix, flavoring), taken in the following ratios, wt. %: full fat extruded soybeans - 30; hydrothermally processed lupine - 10; full fat extruded flax - 4; corn gluten (SP 62%) - 9; dry milk whey - 13; fish meal (SP 61%>) - 15; dextrose - 4; lysine, 98% - 3.2; DL-methionine, 98.5% -1.3; threonine, 98%) - 1.9; tryptophan, 98% - 0.3; limestone flour - 3.07; table salt - 0.3; acid varnish - 2; clost-0.2; natuzim - 0.2; Lisofort extend -0.2; vitamin C - 0.08; flavoring - 0.2; antioxidant (endox) - 0.05; Panto Mixe 3520 (premix) - 2.

A distinctive feature of the proposed solution is the use of a loose component from flax seeds, produced by extrusion using a filler - crushed corn in an amount of 30% by weight (the rest is 70% flax seeds). This mixture is thermally processed. The result is a high-tech ingredient that does not cake, contains a whole range of natural biologically active substances and mixes well with other ingredients. The additive uses full-fat extruded soybeans. Along with complete protein, it contains a full set of essential polyunsaturated fatty acids and vitamins. The use of several protein components with similar properties (full-fat soybeans, lupine, flax, corn gluten, fish meal) gives a synergistic effect. In this case, there is a complementarity and increase in the nutritional properties of the feed. Correction of the missing nutrients in it by introducing amino acids, vitamin C and other biologically active substances increases its quality.

Comparison of the claimed composition of the enrichment additive with the previously known ones made it possible to conclude that the proposed solution meets the "novelty" criterion. The distinguishing features of the proposed solution in comparison with the known ones are the increased amount of fat due to full-fat soybeans, as well as polyunsaturated fatty acids Q ₃ and Q ₆ , trace elements and vitamins. The additive contains new components: processed full-fat flax seeds, dextrose - a carbohydrate with a high digestibility, modernized Lisofort (fat emulsifier). The presence of pro- and prebiotics, an antioxidant, an enzyme preparation Natuzim - an enzyme with a wide spectrum of action and an emulsifier of fats - in the composition of the feed additive promotes better absorption of nutrients by animals, prevents digestive disorders, and reduces the cost of their production (Table 1).

Example. Two groups of analogous suckling pigs were formed. The control group received complete feed with BVMK, and the experimental group - with the proposed additive. The conditions of keeping the experimental and control animals were the same: in pens with the sow fixation in a special box. The work was carried out on crossbred pigs (large white x landris x duroc). Feeding with granulated compound feed was carried out from 5 days of age, drinking from teat drinkers. Compound feeds were put manually into the trough as they were eaten 6 times a day. Piglets were taken from the queens according to the technology adopted at the complex - at 24 days of age. The composition of the feed from the control group was 25% BVMK, developed by HL Hamburger Leistungsfutter (Germany), and in the experimental group - compound feed plus 25% of the proposed enrichment additive. Prestarter granulated feed for piglets of early weaning in both groups contained in wt. %: extruded barley-24.70; extruded wheat-20; extruded corn-20; kormilak-10; bio-mos-0.15; toxfin-0.10; mycosorb-0.05. The compound feed with the proposed enrichment additive added to it from the experimental group was superior to the control variant in terms of the content of fat, trace elements, vitamins and was not inferior to it in terms of the amount of protein and amino acid profile. In terms of the amount of vitamins A, B ₁ , B ₄ , C and polyunsaturated fatty acids, the experimental feed exceeded the control one.

Piglets that received the proposed enrichment supplement with mixed feed had a more intensive metabolism. This was indicated by an increase in the content of calcium in their blood by 0.05 mmol / l, phosphorus by 0.04 mmol / l and hemoglobin by 0.9 g / l. An increase in serum γ-globulins by 1.84% indicated a high immune status.

The table shows that the multiples of sows were 13.97-14.42 piglets in groups. Optimal housing conditions and balanced feeding of the livestock ensured a high yield of business piglets at weaning. The number of them in the nest of the control group was 12.75, in the experimental group - 12.34. The average live weight of piglets at weaning at 24 days in both experimental groups was practically the same 7.33-7.36 kg, and the average daily gain during the sucking period was high - 253-254 g. This indicated that the pre-starter compound feed containing the proposed an enrichment additive, in terms of productive action it was not inferior to compound feed with BVMK.

Based on direct costs, the cost of an experimental additive and pre-starter compound feed with it was calculated for a comparative assessment with BVMK (Table 3).

The table shows that BVMK for mixed feed is 35.99% higher than the proposed additive at a cost, therefore the use of compound feed with the proposed enrichment additive is 29.76% cheaper. The proposed additive, tested in production conditions, intended for mixed feed, allows to obtain an economic effect in the amount of 583 rubles when growing one pig. The proposed enrichment supplement for piglets is a cheap and competitive feed containing affordable protein and fat of plant origin, a complex of biologically active substances and alternative to antibiotics pre- and probiotics.

Claims (1)

An enrichment additive for compound feed for piglets of early weaning, characterized by the fact that it contains full-fat extruded soybeans - 30 wt. %, hydrothermally treated lupine - 10 wt. %, full-fat extruded flax - 4 wt. %, corn gluten - 9 wt. %, dry milk whey - 13 wt. %, fish meal - 15 wt. %, dextrose - 4 wt. %, lysine - 3.2 wt. %, DL-methionine - 1.3 wt. %, threonine - 1.9 wt. %, tryptophan - 0.3 wt. %, limestone flour - 3.07 wt. %, table salt - 0.3 wt. %, acid varnish - 2 wt. %, clost - 0.2 wt. %, natuzim - 0.2 wt. %, Lisofort extend - 0.2 wt. %, vitamin C - 0.08 wt. %, flavor - 0.2 wt. %, antioxidant endox - 0.05 wt. %, Panto Mixe 3220 premix - 2 wt. %.