The group of inventions relates to feed supplements. The feed supplement for a feed product intended for broiler chickens includes, in the first variant, amorphous mesoporous silicon dioxide, solution of curcumin and rutin in polysorbate 80; in the second variant, amorphous mesoporous silicon dioxide, solution of curcumin in polysorbate 80, activated carbon; in the third variant, amorphous mesoporous silicon dioxide, solution of curcumin and rutin in polysorbate 80, activated carbon. The method for producing the feed supplement for a feed product intended for broiler chickens comprises loading amorphous silicon dioxide or amorphous silicon dioxide in a mixture with activated carbon into a disperser, stirring at from about 1000 rpm to about 2000 rpm for about 0.5 h while gradually adding micellated extract of curcumin in polysorbate 80 or micellated extract of curcumin and rutin in polysorbate 80, increasing the stirring speed to 7000 to 9000 rpm until a homogeneous product is generated. The group of inventions provides increased growth performance, improved quality of meat of broiler chickens. 4 independent claims, 7 subclaims, 8 tables.

The present invention relates to a method for feeding poultry during breeding, keeping or fattening of poultry, in which guanidinoacetic acid or a salt thereof is administered as a feed additive.

The present invention relates to a method for feeding poultry during breeding, keeping or fattening of poultry, in which guanidinoacetic acid or a salt thereof is administered as a feed additive.

Dimethyl sulfone may be used in the treatment of heat stress in poultry by oral administration, wherein the dimethyl sulfone is administered to chronically heat stressed poultry. The poultry may be exposed to a temperature of more than 27° C., or at least 30° C., optionally for at least 5 hours a day. The poultry may be exposed to a relative air humidity of at least 40% on average. The dimethyl sulfone is administered to poultry in a starter, grower, and/or finisher phase.

Dimethyl sulfone may be used in the treatment of heat stress in poultry by oral administration, wherein the dimethyl sulfone is administered to chronically heat stressed poultry. The poultry may be exposed to a temperature of more than 27° C., or at least 30° C., optionally for at least 5 hours a day. The poultry may be exposed to a relative air humidity of at least 40% on average. The dimethyl sulfone is administered to poultry in a starter, grower, and/or finisher phase.

An in-feed life cycle interruption agent (LCIA) including a granulated core comprising LCIA material and a coating on the core. Related methods and products are also disclosed. Examples of LCIA include, but are not limited to Naturally occurring insect toxins (NOIT such as saponin and Insect Growth Regulators (IFR) such as Cyromazine.

An in-feed life cycle interruption agent (LCIA) including a granulated core comprising LCIA material and a coating on the core. Related methods and products are also disclosed. Examples of LCIA include, but are not limited to Naturally occurring insect toxins (NOIT such as saponin and Insect Growth Regulators (IFR) such as Cyromazine.

Provided is a use of usnic acid or a salt of usnic acid or a formulation thereof in the preparation of anti-avian coccidiosis drugs or feed additives. Also provided are anti-avian coccidiosis drugs and feed additives comprising usnic acid or a salt of usnic acid or a formulation thereof. Both the use of usnic acid or a salt of usnic acid or a formulation thereof in the preparation of anti-avian coccidiosis drugs or feed additives and anti-avian coccidiosis drugs and feed additives comprising usnic acid or a salt of usnic acid or a formulation thereof provide a new way for treating and preventing avian coccidiosis. The addition of Usnea or usnic acid or a salt of usnic acid or a formulation thereof to feedstuff may realize effective anti-avian coccidiosis.

A method for enhancing the enzymatic efficiency of an enzyme added to poultry feed for a living subject, comprises adding a cellulose-degrading enzyme to a mobile enzyme sequestration platform (MESP) so as to form an enzyme-MESP complex; adding the enzyme-MESP complex to poultry feed for a living subject; the enzyme efficiency of the cellulose-degrading enzyme of the enzyme-MESP complex after being exposed to a first adverse environment for a first period of time is at least 50% higher than the enzyme efficacy of the cellulose-degrading enzyme independent of the MESP being exposed to the first adverse environment for the first period of time.

A method for enhancing the enzymatic efficiency of an enzyme added to poultry feed for a living subject, comprises adding a cellulose-degrading enzyme to a mobile enzyme sequestration platform (MESP) so as to form an enzyme-MESP complex; adding the enzyme-MESP complex to poultry feed for a living subject; the enzyme efficiency of the cellulose-degrading enzyme of the enzyme-MESP complex after being exposed to a first adverse environment for a first period of time is at least 50% higher than the enzyme efficacy of the cellulose-degrading enzyme independent of the MESP being exposed to the first adverse environment for the first period of time.