In general, the amount of feed per day for a cockroach is about 200 grams, which is suddenly reduced to 80-100 grams. Only enough water can survive and the risk is high. However, the hunger method is to eliminate bad seeds. In general, farmers will select the species by observing the appearance, size and color of the species, and use the species that looks fat, has a good peak, a thick velvet, and a relatively pure color. This type of public money generally has a larger foot and a rounder head, while the mother-in-law has to be healthy without illness, and the number of turns is relatively large. Special special premixes raised by China Specialties can improve the production performance of the female animals, promote the development of baby animals and increase the conversion rate of feeds. The full range, scientific ratio, and nutritional balance can fully guarantee animal health, balanced growth and development.
However, although the appearance of the species was singled out, although it seems that all of them are quite robust, in fact, some of the mother's constitutions are not very good, and only 60-70% of the females can give birth to the babies during the breeding season. This is too cost-effective for a farm. To increase the breeding rate, we must use the hungry selection method to eliminate the mothers and eliminate those who are unhealthy. As for why the hungry female is not hungry and public, this is because too thin a male can affect its sperm quality. To challenge the death limit, it is necessary to select the most suitable parent species by selecting the best and the best in the method of survival of the fittest and from the perspective of long-term development.
After 3-5 days of the implementation of the hunger law, the amount of feeding should be increased by a large amount, which should increase to approximately 300-400 grams. In this way, the use of a minus one increase in breeding methods, in addition to the elimination of some of the unqualified species, the most important point is to promote otter ovulation oestrus. Animals live in artificial feeding environments. If the amount of food does not change, it is not sensitive to changes in the season. It suddenly reduces the amount of food before mating, in addition to eliminating the bad mothers and adjusting them. Body condition. The sudden increase in the amount of food after 5 days will allow the mother-in-law to feel that food is abundant. This is a symbol of the arrival of spring, which will promote the development of the genitals of leeches to achieve heat. Because the leech itself is a seasonal estrus animal, its sex organs are very small during the recession period. When it develops, it needs to change from a very small volume to a very large volume. The increase in feed is in the aspect of breeding. There is a technical term called aphrodisiac supplementation, which also has the effect of promoting the development of leeches reproductive organs.
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