The content of the invention
Present invention seek to address that problem as described above.It is an object of the invention to provide a kind of production method of little Aries meat, including procedure below:
Process (1):Lamb is born the 4th day and starts, only with acidifying milk feeding lamb;Wherein it is acidified milk to be mixed to prepare by food-grade solid formic acid, food-grade citric acid, milk powder and warm water, the pH value for being acidified milk is 5~6, wherein the active ingredient ratio of the food-grade solid formic acid for adding and the food-grade citric acid for adding is 1:1, the milk powder of addition and the ratio of warm water are 1:7.
Wherein, by carrying out being mixed to prepare acidifying milk the water that food-grade formic acid, citric acid, milk powder and temperature are 10~20 DEG C.
Wherein, process (1) also includes:It is daily to provide 1~2kg acidifying milk for lamb.
Wherein, process (1) also includes:Lamb free choice feeding is allowed to be acidified milk.
Wherein, production method also includes being located at the process (11) before process (1):
Fed using colostrum in postnatal first three day of lamb, colostrum scale of feeding is daily 400~600 milliliters, daily 2 times;
Wherein, production method also includes being located at the process (2) after process (1):
Carry out delivering for sale butchering within postnatal 2~3 months in lamb.
Wherein, process (2) also includes:Postnatal 2~3 months in lamb, body weight is delivered for sale when reaching 20~25kg.
The present invention uses the acidifying milk feeding lamb that with the addition of formic acid and citric acid, the digestive ferment in lamb body can be maintained to be in optimal growing environment, promote digesting and assimilating for lamb, while suppressing the growth of pernicious bacteria in enteron aisle, the situation of pathogenicity diarrhea is alleviated to a certain extent.Also, with the addition of the obtained acidifying milk of formic acid and citric acid, can preserve for a long time, and lamination will not occur due to time length, thus can long storage time in hopper, when lamb is hungry, can at any time carry out free choice feeding.And the goat milk or milk powder milk of ordinary meaning is cannot to accomplish long-time stay-in-grade at normal temperatures, therefore cannot more accomplish the free choice feeding of real meaning.
The little Aries meat of the method production provided using the present invention effectively improves mutton meat, and more preferably, protein ratio is high for its mouthfeel, simultaneously fat content is low, can more meet the sense of taste of the edible mutton of people and the demand of mouthfeel, and the weightening of lamb is fast, growing way is obvious, with relatively high efficiency of supply.
A kind of production method of little Aries meat of embodiment
Production method
1
Process (11):Fed using colostrum in postnatal first three day of lamb, colostrum scale of feeding is daily 500 milliliters, daily 2 times.
Process (1):Lamb is born the 4th day and starts, and allows lamb free choice feeding to be acidified milk X1;Wherein it is acidified milk X1 to be mixed to prepare by the equal food-grade solid formic acid of active ingredient and food-grade citric acid, milk powder and water, each component content is:The water of the food-grade solid formic acid and food-grade citric acid of 0.2 weight portion, the milk powder of 1 weight portion and 7 weight portions is mixed to prepare, the pH value 6 of obtained acidifying milk X1.
It is daily to provide 1kg acidifying milk X1 for lamb, and make lamb free choice feeding be acidified milk X1.
Process (2):Full carry out delivering for sale within 2 months butchering lamb is postnatal.
Production method
2
Process (11):Fed using colostrum in postnatal first three day of lamb, colostrum scale of feeding is daily 600 milliliters, daily 2 times.
Process (1):Lamb is born the 4th day and starts, and allows lamb free choice feeding to be acidified milk X2;Wherein it is acidified milk X2 to be mixed to prepare by the equal food-grade solid formic acid of active ingredient and food-grade citric acid, milk powder and water, including the food-grade solid formic acid and food-grade citric acid of 0.3 weight portion, the water of the milk powder of 1 weight portion and 7 weight portions, the pH value 5 of obtained acidifying milk X2.
It is daily to provide 2kg acidifying milk X2 for lamb, and make lamb free choice feeding be acidified milk X2.
Process (2):Carry out delivering for sale butchering when meat postnatal full 3 months body weight reach 20kg.
Production method
3
Process (11):Fed using colostrum in postnatal first three day of lamb, colostrum scale of feeding is daily 550 milliliters, daily 2 times;
Process (1):Lamb is born the 4th day and starts, and allows lamb free choice feeding to be acidified milk X3;Wherein it is acidified milk X3 to be mixed to prepare by the equal food-grade solid formic acid of active ingredient and food-grade citric acid, milk powder and water, including the food-grade solid formic acid and food-grade citric acid of 0.25 weight portion, the water of the milk powder of 1 weight portion and 7 weight portions, the pH value 5.5 of obtained acidifying milk X3.;
It is daily to provide 2.5kg acidifying milk X3 for lamb, and make lamb free choice feeding be acidified milk X3.
Process (2):Carry out delivering for sale butchering when the 80th day body weighs to 25kg after meat birth.
The production method of little Aries meat and the production method of general mutton to provide the present invention does further contrast in terms of the growing way of lamb and its composition of meat, and spy carries out following experiment.This Setup Experiments arranges 3 process according to different feeding methods, and 3 repetitions of per group of setting, each 2 lamb of repetition implement contrast to lamb in diarrhea rate, rate of body weight gain, four indexs of the protein content of mutton and fat content.Specific experiment process record is as follows:
Experiment name:The lamb index test and appraisal that acidifying milk is raised
Experimental period:In June, 2014~2014 year July (totally 60 days)
Experimental subjects:The birth bohr lamb of 4 days
Process one:Daily feeding is according to the acidifying milk X1500 milliliters that pH value obtained in production method 1 is 6.
Process two:Daily feeding is according to the acidifying milk X2500 milliliters that pH value obtained in production method 2 is 5.
Process three:Daily 500 milliliters of feeding milk powder milk, the mass ratio of milk powder and warm water is 1 in milk powder milk:7.
First 3 days of the lamb birth of 9 repetitions of guarantee are lived with ewe, free choice feeding breast milk, and carry out feeding acidifying milk or milk powder milk in the same way from the 4th day, and every physical condition of wherein milk powder and lamb house is consistent.
Experimental result:
It can be seen from table, the average diarrhea rate for processing one three repetition lambs is respectively 1.11%, 1.03%, 0.99%, the average diarrhea rate of whole process one is 1.04%, the average diarrhea rate for processing three repetition lambs in two is respectively 1.56%, 1.30%, 1.75%, the average diarrhea rate of whole process two is 1.54%, the average diarrhea rate for processing three repetition lambs in three is respectively 3.87%, 4.07%, 3.56%, the average diarrhea rate of whole process three is 3.83%, by contrast, the average diarrhea rate of the lamb for processing one and processing two is below processing the average diarrhea rate of three lambs.
The equal rate of body weight gain for processing the lamb of one three repetitions is respectively 93.54 grams/day, 96.32 grams/day, 97.29 grams/day, the average growth rate of whole process one is 95.72 grams/day, the equal rate of body weight gain for processing the lamb of three repetitions in two is respectively 91.04 grams/day, 91.78 grams/day, 90.95 grams/day, the average growth rate of whole process two is 91.26 grams/day, the equal rate of body weight gain for processing the lamb in three is 87.22 grams/day, 85.65 grams/day, 88.07 grams/day, the average growth rate of whole process three is 86.98 grams/day, by contrast, the average growth rate of the lamb for processing one and processing two is high than processing the average growth rate of three lamb.
The average protein content for processing the little Aries meat of one three repetitions is respectively 17.10%, 16.92%, 16.89%, the average protein content of whole process one is 16.97%, the average protein content for processing the little Aries meat of three repetitions in two is respectively 16.96%, 16.99%, 17.08%, the average protein content of whole process two is 17.01%, the average protein content for processing the little Aries meat in three is 16.45%, 16.63%, 16.78%, the average protein content of whole process three is 16.62%, by contrast, the average protein content of the little Aries meat for processing one and processing two is high than processing the average protein content of three little Aries meat.
The average fat content for processing the little Aries meat of one three repetitions is respectively 3.13%, 3.12%, 3.16%, the average fat content of whole process one is 3.14%, the average fat content for processing the little Aries meat of three repetitions in two is respectively 3.15%, 3.16%, 3.17%, the average fat content of whole process two is 3.16%, the average fat content for processing the little Aries meat in three is 3.19%, 3.20%, 3.18%, the average fat content of whole process three is 3.19%, by contrast, the average fat content of the little Aries meat for processing one and processing two is low than processing the average fat content of three little Aries meat.
It follows that, the lamb pathogenicity rate that the relatively common method of lamb that the production method of the little Aries meat provided using the present invention is cultivated is cultivated is low, weightening is fast, and the mutton of production is the mutton protein content height that little Aries meat compares ordinary powdered milk feeding, and fat percentage is low.
In addition, being found based on substantial amounts of experimental result, when the PH of milk is acidified between 5~6, preferably, meat composition is most delicious for the growing way of lamb, and because experimentation is complicated, data are huge, and experimentation is not showed that in this patent.By analysis, this is likely due to when it is between 5~6 to be acidified the PH of milk, and the intestinal environment in lamb body is optimum, and when formic acid and lemon, hyper acid, when the PH of acidifying milk is less than 5, the reduction of the digestive ferment in lamb enteron aisle can be caused, so as to affect to digest and assimilate, the growing way and health of lamb is further affected, when formic acid and lemon, hypoacidity, when the pH value of acidifying milk is more than 6, can cause that the pernicious bacteria in lamb enteron aisle eliminates not thoroughly, cause to suffer from diarrhoea and fatal rate.
In addition, there is experiment to prove, lamb is fed using the free choice feeding mode under nature, " the hungry period " in general feeding can be eliminated, needed for agreeing with the growth of lamb to greatest extent, there is related data to show, 1% or so is higher by than the lamb of normal feeding through the rate of body weight gain of the lamb of practical feeding.
In sum, the little Aries meat of the method production provided using the present invention effectively improves mutton meat, its mouthfeel is more preferably, protein ratio is high, simultaneously fat content is low, can more meet the sense of taste of the edible mutton of people and the demand of mouthfeel, and the weightening of lamb is fast, growing way is obvious, with relatively high efficiency of supply.
Finally it should be noted that:Above example only to illustrate technical scheme, rather than a limitation.Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that:It still can modify to the technical scheme described in foregoing embodiments, or carry out equivalent to which part technical characteristic;And these modifications or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.