In recent years, with the prevalence of pipi Ejiao and the increase in the price of oyster meat, the number of friends raising oysters has gradually increased. The cultivation of meat emulsion is for the purpose of making meat. In order to make the meat grow faster and longer, the nutrients that must be supplied to the earthworms are higher than the requirements for normal growth and development. According to different varieties, ages, environment and feed types, different methods are adopted to increase the production of meat.
First, age
The cockroaches of different ages have different nutrients during fattening.
The weight gain of the pups depends on the bones and muscles, so the protein content in the pups feed should be slightly higher.
Adult cockroaches increase weight by fat, so the protein content of adult cockroach feed should be reduced, and the content of energy substances in feed should be increased accordingly.
When the weight gain reaches a certain level, that is, when the fat accumulates to a certain extent, its vitality will decrease, the appetite will decrease, the feed conversion rate will decrease, and the daily weight gain will also decrease, so it is necessary to calculate the time of the barn before fattening. Be sure to go out at the right weight, otherwise it will affect the economic benefits. Generally, it takes 1 year for the nursery to be fattened, 3-4 months for the adult fattening, and the length of the fattening period is also affected by factors such as feed quality and feeding methods. These factors should be considered in the calculation of the fattening period.
Second, the temperature
The suitable temperature for strontium is 16-24 ° C. When the ambient temperature is too low, cesium needs more energy to maintain body temperature, the energy for weight gain will be reduced, and the feed conversion rate will also decrease. However, when the temperature is too high, the feed intake of cockroaches will be affected, and in severe cases, the appetite will be abolished. Therefore, in the fattening period, especially in the late fattening period, the demand for external temperature should be met as much as possible.
Third, the feed
In other words, fattening is to let the cockroaches eat more energy feed. The more the energy feed intake, the higher the daily gain, and the earlier the stagnation will be, the better the benefits will be. In addition, feeding different feeds to the donkey, the meat quality of the meat will also be affected, such as feeding corn, the flesh is yellow and the flavor is more concentrated; the iron content is more dark. Meat fattening, the requirement is to eat better, grow faster, longer and longer, in short, the feed conversion rate is higher, and the corresponding fattening feed should be provided according to the size of the fat to be fattened and the local temperature change. In order to allow pigs to grow more meat in less time.
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