The technique of raising rabbits
First of all, the female rabbits with strong growth, no disease, good estrus and normal organs are selected as breeding rabbits; then two identical male and female rabbits are repeatedly bred more than twice to improve the fertility rate of female rabbits; the environment of the rabbit house should be ensured to be relatively dry. It will not produce stagnant water, sufficient light and strong permeability; different stages should be given different nutrition; attention should be paid to controlling the density and doing group management.
1. Breeding rabbit selection
The first step in raising rabbits must be to choose a good rabbit breed. First of all, we need to choose the female rabbit with strong growth, no disease, good estrus and normal organs as breeding rabbits. The choice of male rabbit is similar to that of female rabbit. However, we also have to choose suitable breeds according to the local weather and demand. After selecting the breeding rabbits, we should first repeat the breeding of two identical male and female rabbits more than twice, or mate the female rabbits with different males. Improve the conception rate of female rabbits, if there is no estrus, then it is necessary to induce estrus and promote the secretion of sex hormones in female rabbits.
2. Environmental selection
The environment of the rabbit house also has a great relationship with the growth of rabbits. The rabbit house environment should be relatively dry, will not produce stagnant water, sufficient light and strong permeability. Only in this way can we ensure the healthy growth of rabbits and set up baby rabbit houses, breeding houses, pregnant rabbit houses and so on, so as to provide different environments for rabbits at different growth stages. To strengthen the growth ability of rabbits, the rabbit house should be disinfected before it is put into breeding rabbits, and management should be strengthened to prevent bacterial infection and cause diseases. Affect the healthy growth of rabbits, resulting in a decline in breeding efficiency.
3. Raising young rabbits
The puberty of a rabbit when it grows to 3 months and does not enter the mating stage. The growth rate of young rabbits is relatively fast, and the speed of metabolism will also increase, so the demand for nutrition is also relatively large. At this time, we should increase the proportion of nutrients in feed and increase the content of nutrients such as protein and vitamins. Mainly by green feeding, when the age reaches about 5 months, it should be reduced appropriately to prevent rabbits from becoming overweight. And should pay attention to do a good job of breeding in groups, prevent young rabbits from mismatching and early mating, and improve the quality of breeding rabbits.
4. Group management
Grouping is a work that needs to be paid attention to in meat rabbit breeding. first of all, we should pay attention to controlling the density and doing a good job of grouping management. Each group of adult rabbits should be kept at about 25. If the male and female are raised separately, it is not only easy to manage, but also can promote the growth of rabbits. When we divide into groups, we have to plan according to the weight and growth ability of each rabbit. Prevent the phenomenon of big bullying and small bullying. Then we need to strengthen the feed management of rabbits, because rabbits have the habit of eating at night, so we also need to feed at night to meet the growth habits of rabbits.
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How much oxytocin is given to 300 jin sows?
300jin sow injection of oxytocin 3ml is almost enough, there must be a small dose to stimulate the uterine rhythmic contraction, so as not to form paralysis and other phenomena. Generally, piglets can be produced in 20-30 minutes after injection. If the piglets still don't come out after the injection, you can use artificial labor.
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Culture method of Matsutake Moss
We can tie Moss Tricholoma matsutake directly to sunken wood or stuffing it into stone cracks. Do not be too sparse when binding, radiate outward one by one in one direction, and do not need to do more pruning. The water quality should be kept weakly acidic or neutral, and the water temperature should be kept at 20-25 ℃. Low light without light
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