阅读说明：本技术 一种肉鸭的增肥方法 (Fattening method of meat ducks ) 是由 冯春旭 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种肉鸭的增肥方法,包括如下步骤：A、雏鸭养殖期：1-16天内,严格控制鸭舍内的温度,1-7日龄为28-30℃,8-16日龄为25-27℃,出壳20小时后在网床上铺一块2平方米的塑料膜,上面放养100只,用温开水化少许高锰酸钾给鸭开饮,饮后半小时开食,1-3日龄每隔2小时供水喂料1次,3天后采取日夜自由采食法,并补给适量的优质青饲料,4-10日龄后青饲料可占到20%左右。有益效果在于：通过在肉鸭养殖的过程中,在肉鸭饮食中增加适量的由钙、镁、锌、硒、氮、磷、钾等组成的可食用矿物质类微量元素,在保证肉鸭健康的条件下,提高肉鸭的食量和消化能力,使肉鸭能够快速增肥,达到快速出栏的目的,且能够避免由摄入激素造成的肉质差等问题。(The invention discloses a method for fattening meat ducks, which comprises the following steps: A. and (3) during the duckling breeding period: strictly controlling the temperature in the duck shed within 1-16 days, wherein the age of 1-7 days is 28-30 ℃, the age of 8-16 days is 25-27 ℃, laying a plastic film of 2 square meters on a net bed after 20 hours of shelling, stocking 100 ducks, boiling water and a little potassium permanganate to drink the ducks, feeding the ducks for half an hour after drinking, feeding the ducks for 1 time every 2 hours at the age of 1-3 days, adopting a day and night free feeding method after 3 days, and supplying a proper amount of high-quality green feed, wherein the green feed can account for about 20% after 4-10 days. Has the advantages that: in the process of breeding the meat ducks, a proper amount of edible mineral trace elements consisting of calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium and the like are added into the meat duck diet, so that the feed intake and the digestion capacity of the meat ducks are improved under the condition of ensuring the health of the meat ducks, the meat ducks can be quickly fattened, the purpose of quick slaughtering is achieved, and the problems of poor meat quality and the like caused by hormone intake can be avoided.)

1. A method for fattening meat ducks is characterized by comprising the following steps: the method comprises the following steps:

A. and (3) during the duckling breeding period: strictly controlling the temperature in the duck shed within 1-16 days, wherein the age of 1-7 days is 28-30 ℃, the age of 8-16 days is 25-27 ℃, laying a plastic film of 2 square meters on a net bed after 20 hours of shelling, stocking 100 ducks, drinking a little potassium permanganate with warm boiled water, starting to eat after half hour of drinking, feeding water for 1 time every 2 hours at the age of 1-3 days, adopting a day and night free feeding method after 3 days, and supplying a proper amount of high-quality green feed, wherein the green feed can account for about 20% after 4-10 days;

B. the fattening period of the meat ducks is as follows: within 16-25 days, the temperature is adjusted to 22-26 ℃, when the feed is fed, a proper amount of edible mineral trace elements such as calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium and the like are added into 150kg of feed per 100-;

C. the growth period of the meat duck is as follows: adjusting the temperature to 18-28 deg.C within 25-38 days, feeding with crude protein and crude fiber feed without edible calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium, etc., and marketing after 38 days;

D. culturing density: 30-40 per square meter at 7 days old, 10-15 per square meter at 16 days old, and 8-10 per square meter at 25 days old;

E. epidemic prevention: the feeding management is enhanced, excrement is cleaned once every day, a duck shed, a feeding trough and a water trough are often disinfected, and 1 ml of duck plague attenuated vaccine needs to be injected into each meat duck at the age of 20 days; when the duck is 30 days old, the fowl cholera vaccine is injected, and each meat duck is injected with 2 ml of intramuscular injection.

2. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the duckling cultivation period in the step A, the illumination is kept for 24 hours at the age of 1-3 days, the illumination is kept for 23 hours at the age of 4-7 days, and the illumination is reduced by 1 hour every day after the age of 8 days until the natural illumination is recovered.

3. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the step A, when the meat ducks are 5 days old, the plastic film is removed, and before the meat ducks are, the plastic film needs to be changed or cleaned and disinfected every day.

4. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the duckling breeding period in the step A, the feed formula is as follows: 45-55% of corn, 15-25% of vegetable cake, 8-12% of broken rice, 8-12% of bran, 5-10% of fish meal, 0.8-1.2% of meat meal, 0.8-1.2% of shell powder and 0.3-0.7% of salt.

5. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: and in the fattening period of the meat ducks in the step B, the feed formula is the same as that in the duckling breeding period.

6. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the fattening period of the meat ducks in the step B, the ratio of the edible mineral trace elements is as follows: 3-5g of edible calcium; 3-5g of edible magnesium; 3-5g of edible zinc; 3-5g of edible selenium; 3-5g of edible nitrogen; 3-5g of edible phosphorus; edible potassium 3-5 g.

7. The method for fattening meat ducks according to claim 6, wherein the method comprises the following steps: the edible calcium is calcium carbonate; the edible magnesium is magnesium citrate or magnesium glycinate; the edible zinc is zinc gluconate or zinc sulfate or zinc glycyrrhetate or zinc acetate; the edible selenium is edible selenium powder or selenium malted; the edible nitrogen adopts protein or amino acid; the edible phosphorus is edible phosphate; the edible potassium is edible potassium salt.

8. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the fattening period of the meat ducks in the step B, the edible mineral trace elements can be dissolved in water.

9. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: the meat duck growth period in the step C is as follows: 30-40% of corn, 25-35% of rice bran, 16-20% of flour, 8-12% of beans (fried), 3-5% of bone meal, 2-4% of shell powder and 0.3-0.7% of salt.

10. The method for fattening meat ducks according to claim 1, wherein the method comprises the following steps: in the process of breeding the meat ducks, 70% of relative humidity needs to be kept, and drinking water needs to be supplemented in time.

Technical Field

The invention relates to the technical field of meat duck breeding, in particular to a meat duck fattening method.

Background

With the progress of society and the development of economy, the physical living standard of people is increasingly improved, the requirement on duck meat products is gradually changed from the pursuit of quantity to the pursuit of quality, and the yield of ducks is far from meeting the requirement of the market.

At present, the meat duck breeding in China mainly comprises scattered breeding and small-scale breeding, a standardized, large-scale and scientific management meat duck breeding method is lacked, in the process of enlarging the breeding scale, due to the lack of the scientific breeding method, the group ducks are enlarged in scale, the physique of the meat duck breeding process is deteriorated and the meat ducks are easy to be infected with diseases, in order to reduce loss, hormones and other medicines are often applied to the meat ducks to improve the living quality of the wild ducks, but the problem of high-quality duck breeding cannot be solved due to the dry prognosis of the medicines, and the good state development of the meat duck breeding industry is directly restricted.

Disclosure of Invention

The invention aims to solve the problems and provide a method for fattening meat ducks.

The invention realizes the purpose through the following technical scheme:

a method for fattening meat ducks comprises the following steps:

A. and (3) during the duckling breeding period: strictly controlling the temperature in the duck shed within 1-16 days, wherein the age of 1-7 days is 28-30 ℃, the age of 8-16 days is 25-27 ℃, laying a plastic film of 2 square meters on a net bed after 20 hours of shelling, stocking 100 ducks, drinking a little potassium permanganate with warm boiled water, starting to eat after half hour of drinking, feeding water for 1 time every 2 hours at the age of 1-3 days, adopting a day and night free feeding method after 3 days, and supplying a proper amount of high-quality green feed, wherein the green feed can account for about 20% after 4-10 days;

B. the fattening period of the meat ducks is as follows: within 16-25 days, the temperature is adjusted to 22-26 ℃, when the feed is fed, a proper amount of edible mineral trace elements such as calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium and the like are added into 150kg of feed per 100-;

C. the growth period of the meat duck is as follows: adjusting the temperature to 18-28 deg.C within 25-38 days, feeding with crude protein and crude fiber feed without edible calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium, etc., and marketing after 38 days;

D. culturing density: 30-40 per square meter at 7 days old, 10-15 per square meter at 16 days old, and 8-10 per square meter at 25 days old;

E. epidemic prevention: the feeding management is enhanced, excrement is cleaned once every day, a duck shed, a feeding trough and a water trough are often disinfected, and 1 ml of duck plague attenuated vaccine needs to be injected into each meat duck at the age of 20 days; when the duck is 30 days old, the fowl cholera vaccine is injected, and each meat duck is injected with 2 ml of intramuscular injection.

Further, in the duckling breeding period in the step A, the illumination is kept, the illumination is 24 hours at the age of 1-3 days, the illumination is 23 hours at the age of 4-7 days, and the illumination is reduced by 1 hour every day after the age of 8 days until the natural illumination is recovered.

Further, in the step A, when the meat ducks are 5 days old, the plastic film is removed, and before the plastic film is changed or cleaned and disinfected every day.

Further, in the duckling breeding period in the step A, the feed formula is as follows: 45-55% of corn, 15-25% of vegetable cake, 8-12% of broken rice, 8-12% of bran, 5-10% of fish meal, 0.8-1.2% of meat meal, 0.8-1.2% of shell powder and 0.3-0.7% of salt.

Further, in the fattening period of the meat ducks in the step B, the feed formula is the same as that in the duckling breeding period.

Further, in the fattening period of the meat ducks in the step B, the ratio of the edible mineral trace elements is as follows: 3-5g of edible calcium; 3-5g of edible magnesium; 3-5g of edible zinc; 3-5g of edible selenium; 3-5g of edible nitrogen; 3-5g of edible phosphorus; edible potassium 3-5 g.

Further, the edible calcium is calcium carbonate; the edible magnesium is magnesium citrate or magnesium glycinate; the edible zinc is zinc gluconate or zinc sulfate or zinc glycyrrhetate or zinc acetate; the edible selenium is edible selenium powder or selenium malted; the edible nitrogen adopts protein or amino acid; the edible phosphorus is edible phosphate; the edible potassium is edible potassium salt.

Furthermore, in the fattening period of the meat ducks in the step B, the edible mineral trace elements can be dissolved in water.

Further, the meat duck growth period in the step C is as follows: 30-40% of corn, 25-35% of rice bran, 16-20% of flour, 8-12% of beans (fried), 3-5% of bone meal, 2-4% of shell powder and 0.3-0.7% of salt.

Furthermore, in the process of breeding the meat ducks, 70% of relative humidity needs to be kept, and drinking water needs to be supplemented in time.

The invention has the beneficial effects that: in the process of breeding the meat ducks, a proper amount of edible mineral trace elements consisting of calcium, magnesium, zinc, selenium, nitrogen, phosphorus, potassium and the like are added into the meat duck diet, so that the feed intake and the digestion capacity of the meat ducks are improved under the condition of ensuring the health of the meat ducks, the meat ducks can be quickly fattened, the purpose of quick slaughtering is achieved, and the problems of poor meat quality and the like caused by hormone intake can be avoided.

Detailed Description