DE1692425A1 - Licks for animal nutrition - Google Patents

Description

Wesseling, February 2, 196 ?.

• Licks for animal nutrition ·

When producing meat, the cost of production must be on one To be restricted to a minimum. This requires both the Personnel effort in keeping the animals as well as ilen effort to reduce as much as possible during feeding.

Accordingly, ζ sit down. B.'in the cattle fattening, but also in sheep husbandry and the like, husbandry and feeding methods that enable self-sufficiency by the animals and the purchase of pruning expensive feed. As a result, there is a shift towards silages made from maize, beet leaves, etc., to a greater extent the farm's own feed volume to feed. At the same time seeks one by methods that allow the administration of the feed without personnel Enable effort. Such a solution is available for. B. through flat silos, .from which the animals take feed themselves can. Most of the farm's own feed silages, however, are in their nutrient content is not sufficiently adapted to the needs of the animals. Both with the usual corn silage and with beet leaf silage there are imbalances that have to be compensated for by the intake of protein, easily absorbed carbohydrates, etc. you ensure even maximum weight gain every day.

Another way of feeding without large personnel Effort to carry out is the administration of licks. Licks made from minerals, especially with high proportions of Cattle salt are known. However, they are used exclusively for supply of the animals with minerals and not as a source of nutrients for feed, such as protein, fat, carbohydrates, so that the supplementary feeding multiple feed is required to give the animals must be administered appropriately.

In the industrial processing of food * and luxury foods' there is an increasing amount of waste products that cannot be fed into human nutrition with advantage, although they are from Processing step with nutrient parts of the starting products

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are rich. There are z. B. whey, ■ as it is used in cheese preparation. as well as the stillage produced at the distillery. The elimination of these products e.g. B-. by discharging into wastewater, be it for technical, financial or general hygienic reasons, increasingly difficult. As a result of the high water content of the so-called waste products It is also difficult to use directly as animal feed, and complete drying to powder results in salable products Products and chunks for cattle feed, but these generally do not achieve the prices that cover the drying costs. In order to the direct utilization of such by-products via the animal's stomach in an easily tradable form is considerably impaired.

f It has now been found that licks for animal nutrition can be significantly improved if thickened whey and / or vinasse are added to them. In this way, the carbohydrates required for feed supplementation can be offered together with the mineral substances in any desired proportion in a form that can be freely taken up by the animal within the type of husbandry. Furthermore, there is a very economical possibility of recycling whey or stillage. The use of thickened sour whey is particularly advantageous. Acid whey gives the product a pleasant, fresh, appetizing smell. When using carbonated limes, acid whey causes the release of carbonic acid and the formation of calcium lactate due to the high lactic acid content. A porous lick stone is created here.

If necessary, it can be two-way to add additional licks for the animal • nutritionally adding valuable ingredients to the highest possible quality feed to obtain. An addition of urea can be particularly advantageous. The feeding of urea as such is known. Is urea in If the correct amount is added to the lickstones, one occurs in all cases Guaranteed even uptake by the animal and thus optimal Exploitation. In addition to urea, other non-proteinaceous nitrogen compounds suitable for feeding, such as biuret or ammonium salts, can also be used. e.g. lactates, carbonates, phosphates are used. It is also often two-way, the mineral balance through the targeted addition of Na, Ca- and P-containing compounds as well as trace elements to the leaks balance.

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The addition of vitamins, which are often completely absent, is also possible in a simple manner. An addition of fatty fuller's earth enables the administration of fat to the animal and gives the lick mass a. pleasant smell. To prevent the risk of mold formation, up to 1 % sodium or calcium propionate can be added to the mass, which is harmless and usable for ruminants. Reliable conservation is thus achieved.

The animals ingest between 500 and 1000 g of the lick mass per day. The composition of the products is tailored to this feed intake so that that the farm's own forage presented in each case makes sense * is fully and efficiently supplemented.

With the ingestion of the lick, the animal receives an administration of Carbohydrates, protein as well as minerals and active ingredients that are mixed together homogeneously and whose feed intake is spread over a long period of time. This promotes the efficiency considerably, especially in terms of recovery of urea concerns. This releases ammonia in the intestinal tract is compensated by the lactic acid in the whey. There is a physiological point of view in the leak masses when adding all of the products mentioned Favorably complementary mixture of urea as a protein source together with z. B. Kolkeneiweiß with a high proportion of lysine, minerals and Milk mineral content of sour whey, quickly available carbohydrates from milk sugar and lactic acid as well as fuller's earth - fat components, which significantly improve the energy value. In the Leckraassen, all nutrients that are lacking in the farm's own basic ration can be replenished " Need to be summarized. In addition, with the Use of cheap by-products means a very economical increase in feed from outside the company. At the same time, personnel costs are reduced for metering and administering the concentrate and mineral mixture per animal and day.

example

Thickened sour whey of about 50 % dry matter with acidity according to Soxhlet-Henkel from ^ 8O-52O is mixed with urea, minerals and other additives to a pulpy mass. The mass is filled into molds and solidifies into hard licks in a short time.

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Composition of various leakages (in% by weight )

■ ABCDE F

Sour whey concentrate ^ ₆₅ ^ _{63 3} ^ _Q ^ ₉ ^ ₉ ^ ₉

urea
Carbamide UKREA 12.0 12.0 12.0 12th , 0 15th , 0 15.0 Di c al c iumpho sphat 12.0 12.0 12.0 6th »0 5 , 0 5.0 Calcium carbonate 12.0 Sodium chloride + KJ 12.0 6th , 0 5 , 0 5.0 kaolin 8.9 Magnesium oxide
Fuller's earth with fat 1.0

(approx. 45? <i raw fat content) 20.0 22.0 22.0

Na / Ca propionate - 1.0 1.0 1.0 1.0 1.0 1.0

Vitamins A + D =.

Trace elements 0.55 0.35 0.1 0.1 0.1 0.1

Nutrient proportions. '"..'.

Total protein content. 1: 56.9 56.0 55 Λ 35.5 ; ± 3.5 45.4 of which from urea
Carbamide UKREA 51.2 5i, 2 51.2 51.2 59.5 3.9.3 Raw fat 9.0 9.9 9.9 Mineral content
(without kaolin) 16.5 27.8 27.3 1 ^, 5 12.6 15.5 Strength units 240 255 195 415 450 445 Protein / starch ratio 0.65 0.65 0.55 1.2 1.0: - 1, C density 1.27 0.97 1.58 1.18 ■ 1.20 1.20

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Claims (6)

ST Patent claims i 1} Licks for animal nutrition, characterized by a content of concentrated whey and / or pulp. 2) Licks for animal nutrition, characterized by a content of concentrated sour whey. ■ 3) Leak masses according to claim 1 and 2, characterized by an additional Content of urea and / or other suitable for feeding non-proteinaceous nitrogen compounds. k) Leak masses according to claims 1-3, characterized by an additional content of fatty bleaching earth or similar Fettkonz.entraten. 5) Licks according to claims 1 - k, characterized by an additional content of vitamins, trace elements or other substances with special physiological effects « 6) Leak masses according to claims 1-5 »characterized by an additional Preservative content. 109831/0583