Feed containing mixture of N-carbamylglutamic acid and sodium salt thereof for boars, preparation and application thereof

Abstract

The invention relates to a feed containing N-carbamylglutamic acid and N-carbamylglutamic acid sodium salt for boars, preparation and application thereof. The feed is characterized by being prepared from the following components in percentage by weight: 0.10 to 0.25 percent of mixture of the N-carbamylglutamic acid and the N-carbamylglutamic acid sodium salt and auxiliary materials. The feed can promote the synthesis of source arginine in the bodies of boars, enhance the synthesis of carbon monoxide (NO) and polyamine, ensure that the boars exert the genetic potential more effectively, improve the utilization age limit and the health level of the boars and improve the economic benefit of raising the boars.

Description

technical field

[0001] The invention relates to feed for animals, in particular to a feed for pigs capable of improving the reproductive performance of breeding boars, its preparation and use. Background technique

[0002] From an economic point of view, the number of male animals in industrialized animal production is very small, and people only use their sperm to continue good genes. Taking pig production as an example, the ratio of sows to boars in advanced pig farms using artificial insemination technology is usually controlled above 80:1. Due to the small number and difficulty in manipulation, the nutritional needs of these male animals have not received enough attention, and corresponding experimental studies are relatively few. However, only by meeting the special physiologically active substances and semen-generating substances necessary for breeding boars can they be guaranteed to provide high-quality and sufficient semen. Otherwise, it may cause less and thin sem...

Examples

Embodiment 1

[0096]The boar feed of the present embodiment, wherein said feed comprises the following components prepared by weight percentage:

[0097] 0.10% mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt and 99.90% excipients.

[0098] In the mixture of N-carbamoylglutamate and N-carbamoylglutamate sodium salt, the mass percentage of N-carbamoylglutamate is 20%, and the balance is N-carbamoylglutamate sodium Salt.

[0099] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, calcium carbonate; antifungal agents: formic acid, calcium formate, sorbic acid, citric acid, dimethyl malate, and allicin; antioxidants: tert-butylhydroquinone, propyl gallate, vitamin E.

[0100] A preparation method for breeding boar feed, comprising the steps of...

Embodiment 2

[0105] The boar feed of the present embodiment is characterized in that the feed comprises the following components prepared by weight percentage: 0.12% mixture of N-carbamylglutamic acid and its sodium salt and 99.88% Accessories.

[0106] In the mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt, the mass percentage of N-carbamoylglutamic acid is 60%, and the balance is N-carbamoylglutamate sodium Salt.

[0107] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, Calcium Carbonate; Antifungal Agents: Formic Acid, Calcium Formate, Sorbic Acid, Citric Acid, Dimethyl Maleate and Allicin;

[0108] Antioxidants: tert-Butylhydroquinone, Propyl Gallate, Vitamin E.

[0109] A preparation method for breeding boar feed, comprising the ...

Embodiment 3

[0114] The boar feed of the present embodiment is characterized in that the feed comprises the following components prepared by weight percentage: 0.16% mixture of N-carbamylglutamic acid and its sodium salt and 99.84% Accessories.

[0115] In the mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt, the mass percentage of N-carbamoylglutamic acid is 40%, and the balance is N-carbamoylglutamate sodium Salt.

[0116] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, Calcium Carbonate; Antifungal Agents: Formic Acid, Calcium Formate, Sorbic Acid, Citric Acid, Dimethyl Maleate and Allicin;

[0117] Antioxidants: tert-Butylhydroquinone, Propyl Gallate, Vitamin E.

[0118] A preparation method for breeding boar feed, comprising the ...

technical field

[0001] The invention relates to feed for animals, in particular to a feed for pigs capable of improving the reproductive performance of breeding boars, its preparation and use. Background technique

[0002] From an economic point of view, the number of male animals in industrialized animal production is very small, and people only use their sperm to continue good genes. Taking pig production as an example, the ratio of sows to boars in advanced pig farms using artificial insemination technology is usually controlled above 80:1. Due to the small number and difficulty in manipulation, the nutritional needs of these male animals have not received enough attention, and corresponding experimental studies are relatively few. However, only by meeting the special physiologically active substances and semen-generating substances necessary for breeding boars can they be guaranteed to provide high-quality and sufficient semen. Otherwise, it may cause less and thin sem...

Examples

Embodiment 1

[0096]The boar feed of the present embodiment, wherein said feed comprises the following components prepared by weight percentage:

[0097] 0.10% mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt and 99.90% excipients.

[0098] In the mixture of N-carbamoylglutamate and N-carbamoylglutamate sodium salt, the mass percentage of N-carbamoylglutamate is 20%, and the balance is N-carbamoylglutamate sodium Salt.

[0099] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, calcium carbonate; antifungal agents: formic acid, calcium formate, sorbic acid, citric acid, dimethyl malate, and allicin; antioxidants: tert-butylhydroquinone, propyl gallate, vitamin E.

[0100] A preparation method for breeding boar feed, comprising the steps of...

Embodiment 2

[0105] The boar feed of the present embodiment is characterized in that the feed comprises the following components prepared by weight percentage: 0.12% mixture of N-carbamylglutamic acid and its sodium salt and 99.88% Accessories.

[0106] In the mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt, the mass percentage of N-carbamoylglutamic acid is 60%, and the balance is N-carbamoylglutamate sodium Salt.

[0107] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, Calcium Carbonate; Antifungal Agents: Formic Acid, Calcium Formate, Sorbic Acid, Citric Acid, Dimethyl Maleate and Allicin;

[0108] Antioxidants: tert-Butylhydroquinone, Propyl Gallate, Vitamin E.

[0109] A preparation method for breeding boar feed, comprising the ...

Embodiment 3

[0114] The boar feed of the present embodiment is characterized in that the feed comprises the following components prepared by weight percentage: 0.16% mixture of N-carbamylglutamic acid and its sodium salt and 99.84% Accessories.

[0115] In the mixture of N-carbamoylglutamic acid and N-carbamoylglutamic acid sodium salt, the mass percentage of N-carbamoylglutamic acid is 40%, and the balance is N-carbamoylglutamate sodium Salt.

[0116] The auxiliary materials include corn, sorghum, barley, wheat bran, soybean meal, rice, rice bran, fish meal, bone meal, cottonseed meal, peanut cake, alfalfa meal, corn straw, zeolite powder, shell powder, distiller's grains, sunflower cake, molasses, phosphoric acid Calcium, Calcium Carbonate; Antifungal Agents: Formic Acid, Calcium Formate, Sorbic Acid, Citric Acid, Dimethyl Maleate and Allicin;

[0117] Antioxidants: tert-Butylhydroquinone, Propyl Gallate, Vitamin E.

[0118] A preparation method for breeding boar feed, comprising the ...

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