RU2626724C2 - Fodder meal "inova" for farm animals and poultry - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: fodder meal for farm animals and poultry contains meat and bone meal comprising in mass fractions, depending on the grade, moisture - not more than 10%, crude protein - at least 30%, crude fat - no more than 20%, crude ash, calcium and phosphorus, dry blood at the ratio of 50-60% per 50-40% of meat and bone meal, depending on the grade of the latter, with providing the protein content of 52-56%, crude ash - not more than 26%, calcium - 4.5-5% and phosphorus - 2.5-3%. The fodder meal is used in the amount of 1.5-5% of the main ration.

EFFECT: increasing the fodder value of meat and bone meal while maintaining its low cost due to the use of inexpensive ingredients.

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Description

The invention relates to animal feed from meat with mineral additives and can be used in agriculture to improve the quality of feed flour used in feeding animals and poultry. Known requirements for meat and bone meal presented in GOST 17536-82 (see Appendix 1 to the application).

According to GOST requirements, meat and bone meal of 1-3 grades must contain in mass fractions, depending on the variety: moisture - not more than 9-10%, protein - not less than 50% -30, fat - not more than 13-20%, ash - no more than 26-38%. GOST requirements for calcium and phosphorus are not specified, although the named minerals are contained there. However, such high requirements for the obtained grade I flour in terms of protein and fat content in practice when used in the processing of raw materials in the form of corpses of dead animals are often not feasible, since, as a rule, such raw materials contain from the mass of raw materials: fat more than 30%, protein less than 30 %, ash more than 40%. Unfortunately, the wastes of meat industry production supposed as raw materials are most often used in it.

The analyzes show that, depending on the type of raw material used for the production of meat and bone meal (carcasses of dead animals or their skins, horns, hooves or meat wastes), the quality of meat and bone meal, especially low-grade flour, is very unstable and has a low feed value due to its low content protein.

The situation on the feed flour market is such that higher-quality flour (high in protein) is expensive and does not find demand in a small business, and low-grade flour, which is much cheaper and therefore more affordable for consumers, has low feed value.

So, the meat and bone meal of the manufacturer Forrajes Republica is known, presented on the website fo-re.eom / catalog / item / v / id / 25 /, 2014.

Known flour contains: moisture - less than 9%, protein - more than 50%, fat - less than 13%, ash - less than 35%, which meets the requirements of GOST 17536-82 (see Appendix 2 to the application).

However, the manufacturer does not specifically provide references to the raw materials used. Known flour is fully consistent with the requirements of GOST 17536-82, but it is very expensive.

Known meat and bone meal produced by EKRiD LLC, manufactured according to GOST 17536-82 (see Appendix 3 to the application).

An analysis of the composition of meat and bone meal of this manufacturer, conducted at the Chelyabinsk State Agroengineering Academy, showed that the company produces inexpensive meat and bone meal, mainly of the 3rd grade of the following composition.

Known flour contains in mass fractions: moisture - 5%, crude protein - 31%, crude fat - 17%, ash - 47%, calcium - 14.5%, phosphorus - 6%.

From the above data it can be seen that although the flour produced by a number of indicators complies with the requirements of GOST 17536-82 for flour of the third grade, its feed value is very low, due to the minimum permissible low protein content and high crude ash content exceeding the requirements of GOST, and it does not provide improved animal health.

In view of the foregoing, it makes sense to choose as a prototype the above described feed flour manufactured by EKRiD LLC, with indicators according to GOST 17536-82 third grade with a moisture content of not more than 10%, protein - not less than 30%, fat - not more than 20%, ash - not specifying the content in the prototype.

The objective is to improve the health of animals by increasing the feed value of meat and bone meal and providing it with hemoglobin of blood while maintaining its low cost through the use of inexpensive, but very useful ingredients.

The problem is solved in that in fodder flour for farm animals and poultry containing meat and bone meal, which includes in mass fractions, depending on the variety, moisture - not more than 10%, crude protein - not less than 30%, crude fat - not more than 20 %, crude ash, calcium and phosphorus, ACCORDING TO THE INVENTION, additional dry blood is added in the ratio of 50-60% to 50-40% meat and bone meal, depending on the variety of the latter, with a protein content of 52-56%, fat - not more than 17%, ash - not more than 26%, calcium - 4.5-6% and phosphorus - 2.5-3%, when used in coli ETS from 1.5 to 5% of the basic diet.

The introduction of dry blood into low-grade meat and bone meal in almost half the ratio with it significantly increases its feed value, firstly, due to an increase in its protein content in the form of crude protein, and secondly, due to the appearance in the flour of iron in the form of hemoglobin from blood, which in other cases (for example, the introduction of an additive in the form of iron salts) is not absorbed, but simply accumulates as a harmful substance. At the same time, although such an indicator as “heme” iron is not specified in GOSTs, it improves the quality composition of feed flour and its value for animals and birds in terms of improving the composition of their blood (increasing hemoglobin), improving their health. In addition, since dry blood is introduced in almost half the amount of existing meat and bone meal, this makes it possible to significantly reduce the amount of crude ash in the resulting total volume.

Moreover, the content of other ingredients is within the range recommended by GOST.

EFFECT: increased content of protein (protein) in fodder flour and ensuring the presence of heme iron in it, which contributes to an improvement in the blood composition of fattened animals, an improvement in their state of health, and a decrease in the amount of crude ash.

The inventive feed meal has a novelty in comparison with the prototype, differing from it by such significant features as the addition to the composition of meat-bone meal of dry blood with a ratio of 50-60% dry blood to 50-40% meat-bone meal with a protein content of 52-56% , crude ash, ash - not more than 26%, calcium - 4.5-6% and phosphorus - 2.5-3%, in accordance with GOST the content of others, and its use in quantities from 1.5 to 5% of the main diet, providing collectively achieving a given result.

The applicant is not aware of technical solutions that have the indicated distinguishing features, which together provide the desired result, so he believes that the claimed feed flour meets the criterion of "inventive step".

The inventive feed flour can be widely used in agriculture for feeding farm animals and poultry, and therefore meets the criterion of "industrial applicability".

The inventive feed meal contains 50-60% dry blood and 50-40% meat and bone meal. At the same time, feed flour has the following physicochemical parameters as a percentage of the dry matter mass: moisture - not more than 9%, crude protein - 52-56%, crude fat - not more than 17%, crude ash - not more than 26%, calcium - 4.5-6% and phosphorus - 2.5-3%. It is used in an amount of 1.5 to 5% of the main diet.

The inventive feed flour is prepared as follows. As a source of raw materials take low-grade meat and bone meal containing in dry matter in mass fractions of crude protein - not less than 20-30%. In particular, the applicant uses meat and bone meal manufactured by EKKriD LLC (see Appendix 3). If the raw material in the form of meat and bone meal has lower protein values (for example, 18%) than the above, then it is not accepted for processing. As a source of raw materials take low-grade meat and bone meal containing in dry matter in mass fractions of crude protein - not less than 20-30%. In particular, the applicant uses meat and bone meal manufactured by EKKriD LLC (see Appendix 3). If the raw material in the form of meat and bone meal has lower protein values (for example, 18%) than the above, then it is not accepted for processing.

Dry blood in the amount of 50-60% to 50-40% meat and bone meal is added to this flour. With this ratio, fodder meal of the following composition is obtained: moisture - not more than 9%, crude protein - 52-56%, crude fat - not more than 17%, crude ash - less than 38%, calcium - 4.5-6%; and phosphorus - 2.5-3%. (see analysis of the composition of the inventive flour given in Appendix 4). At the same time, iron appears in the feed meal in the form of blood hemoglobin, which in other cases (for example, when the additive is added in the form of iron salts) is not absorbed, but simply accumulates as a harmful substance.

Depending on the type, physiological condition and level of productivity of the animal, the recommended rate of addition of feed flour to the main diet is from 1.5 to 5%.

The use of the inventive feed meal provides a higher protein content in the feed and the presence of heme iron in it, which improves the blood composition of fattened animals and their health. The use of the inventive feed flour when adding it in the specified amount to the main diet for feeding young farm animals and poultry can improve their health while lowering feed costs.

In comparison with the prototype of the inventive feed meal can improve the health of animals by increasing the content of hemoglobin in the blood and increase feed value at a low cost of feed flour.

Claims (1)

Feed flour for farm animals and poultry, containing meat and bone meal, including in mass fractions, depending on the variety, moisture - not more than 10%, crude protein - not less than 30%, crude fat - not more than 20%, crude ash, calcium and phosphorus, characterized in that it contains additional dry blood in a ratio of 50-60% to 50-40% meat and bone meal, depending on the variety of the latter, with a protein content of 52-56%, raw ash - not more than 26%, calcium - 4 , 5-5% and phosphorus - 2.5-3%, and used in amounts of 1.5-5% of the main diet.