阅读说明：本技术 黑茶叶饲料、制法及用黑茶叶泡水方式养殖蛋鸡的方法 (Black tea feed, preparation method thereof and method for breeding laying hens in black tea water soaking mode ) 是由 朱长清 于 2019-11-25 设计创作，主要内容包括：本发明涉及一种黑茶叶饲料、制法及用黑茶叶泡水方式养殖蛋鸡的方法。所述黑茶叶饲料包括如下重量份的原料：玉米55～65份、豆粕20～30份、石粉6～10份、预拌粉3～7份和黑茶叶0.4～0.6份。所述黑茶叶饲料既能满足蛋鸡生长的需求,还可针对性地杀灭细菌,在不使用抗生素的前提下,保证蛋鸡的健康；所述制备方法工艺可控,有利于规模化生产；所述养殖方法通过科学控制相关环境参数、喂料及喂黑茶叶水时间,使得蛋鸡的产蛋量及鸡蛋品质得到提升。(The invention relates to a black tea feed, a preparation method thereof and a method for breeding laying hens in a black tea water soaking mode. The black tea feed comprises the following raw materials in parts by weight: 55-65 parts of corn, 20-30 parts of soybean meal, 6-10 parts of stone powder, 3-7 parts of premixed powder and 0.4-0.6 part of black tea. The black tea feed can meet the growth requirement of the laying hens, can kill bacteria in a targeted manner, and ensures the health of the laying hens on the premise of not using antibiotics; the preparation method has controllable process and is beneficial to large-scale production; according to the breeding method, the egg yield and the egg quality of the laying hens are improved by scientifically controlling relevant environmental parameters and feeding time and black tea water feeding time.)

1. The black tea feed is characterized by comprising the following raw materials in parts by weight: 55-65 parts of corn, 20-30 parts of soybean meal, 6-10 parts of stone powder, 3-7 parts of premixed powder and 0.4-0.6 part of black tea.

2. The black tea feed according to claim 1, comprising the following raw materials in parts by weight: 61.5 parts of corn, 25 parts of soybean meal, 8 parts of stone powder, 5 parts of premixed powder and 0.5 part of black tea.

3. The method for preparing black tea feed according to claim 1 or 2, comprising the steps of:

(1) pulverizing semen Maydis and soybean meal, and parching to obtain premix;

(2) and mixing the premix with premixed powder and the dark tea leaves, steaming, adding stone powder after the mixture is steamed, and stirring uniformly to obtain the dark tea leaf feed.

4. The preparation method of the black tea feed according to claim 3, wherein in the step (1), the crushed particle size is 60-80 meshes; the frying temperature is 90-110 ℃, and the frying time is 20-30 min.

5. The preparation method of the black tea feed according to claim 3, wherein in the step (2), the steaming is performed in a water-proof steaming mode, and the steaming is performed for 25-35 min at the moment when steam starts to rise.

6. The preparation method of the black tea feed according to claim 3, wherein in the step (2), the feed is air-dried after being uniformly mixed until the water content is 8-10%.

7. A method for breeding laying hens in a black tea leaf soaking mode is characterized by comprising the following steps:

(a) selecting a field: selecting a place with flat terrain, rich water source and sufficient sunshine to build a henhouse;

(b) feeding in a growing period: controlling the temperature, relative humidity, air quality and illumination time in the feeding process in the growing period, feeding the black tea feed of claim 1 or 2 for 3-4 times a day, and simultaneously providing water obtained by soaking the black tea for the laying hens to drink;

(c) feeding in the egg producing period: controlling the temperature, the relative humidity, the air quality and the illumination time in the feeding process in the growing period, feeding the black tea feed of claim 1 or 2 5-6 times a day, and simultaneously providing water obtained by soaking the black tea for the laying hens to drink.

8. The method for breeding laying hens by using the black tea feed according to claim 7, wherein in the step (a), the whole chicken house is disinfected after being built, and breeding is started after 10-15 days.

9. The method for breeding laying hens by using the black tea leaf feed as claimed in claim 7, wherein in the step (b), the temperature in the growing period is 21-35 ℃, the relative humidity is 40-60%, the illumination time is 9-24 h, the oxygen content in the air is more than or equal to 19%, the carbon dioxide content is less than or equal to 0.3%, and the inhalable dust is less than or equal to 3.5mg/m³(ii) a The feeding interval was 4 hours.

10. The method for breeding laying hens by using the black tea leaf feed as claimed in claim 7, wherein in the step (c), the temperature in the growing period is 16-24 ℃, the relative humidity is 35-40%, the illumination time is 9-14 h, the oxygen content in the air is more than or equal to 18%, the carbon dioxide content is less than or equal to 0.4%, and the inhalable dust is less than or equal to 4.5mg/m³(ii) a The feeding interval was 3 hours.

Technical Field

The invention belongs to the field of cultivation, and particularly relates to a black tea feed, a preparation method of the black tea feed and a method for cultivating laying hens in a black tea water soaking mode.

Background

The laying hens are special laying hens, and the main purpose of people for raising the laying hens is to improve the quality of eggs and the egg yield. With the increasing improvement of the life quality of people, higher requirements are naturally put forward on the egg yield and the egg quality.

The gap of the requirement of eggs cannot be met by the existing feed and breeding technology, so the subject still needs to be further researched.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a black tea feed, a preparation method and a method for breeding laying hens by using the black tea feed. The black tea feed can meet the growth requirement of the laying hens, can kill bacteria in a targeted manner, and ensures the health of the laying hens on the premise of not using antibiotics; the preparation method has controllable process and is beneficial to large-scale production; according to the breeding method, the egg yield and the egg quality of the laying hens are improved by scientifically controlling relevant environmental parameters and feeding time and black tea water feeding time.

The invention provides a black tea feed, which comprises the following raw materials in parts by weight: 55-65 parts of corn, 20-30 parts of soybean meal, 6-10 parts of stone powder, 3-7 parts of premixed powder and 0.4-0.6 part of black tea.

Preferably, the black tea feed comprises the following raw materials in parts by weight: 61.5 parts of corn, 25 parts of soybean meal, 8 parts of stone powder, 5 parts of premixed powder and 0.5 part of black tea.

The corn, the bean pulp and the premixed flour can provide rich nutrition for the growth and development of the laying hens; considering that the digestion of the laying hens is not good enough, the stone powder is added to help to crush the feed; more importantly, the eurotium cristatum contained in the black tea is commonly called as golden flower, belongs to fungus of eurotium cristatum, has biological activities of improving the immunity of organisms, regulating intestinal flora and the like, and has the functions of sterilization and inflammation diminishing due to theaflavin, particularly has certain inhibition effect on the invasion of influenza viruses and the infection of enteroviruses to ensure the healthy and safe growth of laying hens, thereby improving the quality of eggs, does not contain antibiotics and drug residues, and ensures the body health of consumers.

Based on the same technical concept, the invention also provides a preparation method of the black tea feed, which comprises the following steps:

(1) pulverizing semen Maydis and soybean meal, and parching to obtain premix;

(2) and mixing the premix with premixed powder and the dark tea leaves, steaming, adding stone powder after the mixture is steamed, and stirring uniformly to obtain the dark tea leaf feed.

Preferably, in the step (1), the crushed particle size is 60-80 meshes; the frying temperature is 90-110 ℃, and the frying time is 20-30 min.

Preferably, in the step (2), steaming is performed in a water-proof steaming mode, and steaming is performed for 25-35 min at the moment when steam feeding is started as zero time.

Preferably, in the step (2), the feed is aired after being uniformly mixed until the water content is 8-10%.

Based on the same technical concept, the invention also provides a method for breeding laying hens in a black tea leaf soaking mode, which comprises the following steps:

(a) selecting a field: selecting a place with flat terrain, rich water source and sufficient sunshine to build a henhouse;

(b) feeding in a growing period: controlling the temperature, relative humidity, air quality and illumination time in the feeding process in the growing period, feeding the black tea feed of claim 1 or 2 for 3-4 times a day, and simultaneously providing water obtained by soaking the black tea for the laying hens to drink;

(c) feeding in the egg producing period: controlling the temperature, the relative humidity, the air quality and the illumination time in the feeding process in the growing period, feeding the black tea feed of claim 1 or 2 5-6 times a day, and simultaneously providing water obtained by soaking the black tea for the laying hens to drink.

Wherein, when the black tea is soaked, the black tea is mixed with water, then the mixture is boiled to be boiled, and finally the boiled black tea water is pumped to a waterline in a henhouse by a water pump for the laying hens to drink. By drinking the black tea soaking water, the drinking requirement of the laying hens can be met, the health of the laying hens can be guaranteed, and two purposes are achieved.

Preferably, in the step (a), the whole chicken house is disinfected after being built, and then the chicken house is cultured after 10-15 days.

Preferably, in the step (b), the temperature in the growth period is 21-35 ℃, the relative humidity is 40-60%, the illumination time is 9-24 h, the oxygen content in the air is more than or equal to 19%, the carbon dioxide content is less than or equal to 0.3%, and the inhalable dust is less than or equal to 3.5mg/m³(ii) a The feeding interval was 4 hours.

Preferably, in the step (c), the temperature in the growth period is 16-24 ℃, the relative humidity is 35-40%, the illumination time is 9-14 h, the oxygen content in the air is more than or equal to 18%, the carbon dioxide content is less than or equal to 0.4%, and the inhalable dust is less than or equal to 4.5mg/m³(ii) a The feeding interval was 3 hours.

The invention has the beneficial effects that:

1. the black tea feed provided by the invention has the advantages that the raw materials are synergistic, and lack of one is not enough, so that the growth requirement of the laying hens can be met, bacteria can be killed in a targeted manner, and the health of the laying hens is ensured on the premise of not using antibiotics.

2. The preparation method of the dark tea feed only needs to crush, fry, steam and mix, has simple and easily-controlled process, and is beneficial to large-scale production.

3. According to the method for breeding the laying hens in the black tea leaf soaking mode, parameters such as temperature, relative humidity, air quality and illumination time in the breeding process are controlled, and the time for feeding the black tea leaf feed and drinking the black tea leaf water is reasonably arranged, so that the egg yield and the egg quality of the laying hens are improved.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.