Hair growth and high-yield technology of long-haired rabbits is an important part of raising the rabbit industry, especially in the cold winter. Combining the practical experience of rabbit farmers across the country, the following is a brief description of the technique of growing wool in winter long-haired rabbits:
First, scientific feeding
Long-haired rabbits have a certain selectivity for feed. For example, eating fodder and sweet-tasting feeds, especially carrots and sour feeds. Under conditions permitting, adding a small amount of sugar, loquat powder, and vegetable oil to the daily feed can increase its palatability. Some sulphur-containing amino acids can also be added to the feed, such as methionine, cystine, etc. According to relevant information, rabbit hair contains 4.2% sulphur. It can be seen that long hairs in long-haired rabbits have a large demand for sulphur. Zinc sulfate additive is added to feed to meet the demand for sulfur in long-haired rabbits, and zinc, a trace element in zinc sulfate, directly participates in the synthesis of auxin in rabbits and promotes growth. In addition, feed more green feed containing vitamin A, such as milk vetch, carrots, and grasses, to ensure growth and nutrition of rabbit hair.
Second, the drug bath encourages
Medicinal bath can accelerate the growth of rabbit hair, hair production can be increased by more than 20%, and the white rabbit hair is bright, loose and difficult to tangled, while preventing the occurrence of rickets, and can reduce other skin diseases. Preparation method of the medicinal bath solution: Use trichlorfon powder 150-200g, water 50kg, and prepare a 0.3%-0.5% solution of trichlorfon, and then add sulfur powder 150g, stir and dissolve the bath after use. Bath rabbit method: In the 10 days after the shearing, select the warm weather to take a medicated bath.
Third, multiple breeding female rabbits
Females of the same breed had about 30% more hair than male rabbits, and had better hair quality than male rabbits.
Fourth, rational collection of hair
The method and technology of wool collection directly relate to the production and quality of rabbit hair. It is necessary to skillfully master the hair collection techniques in order to facilitate the robustness of hairy rabbits and promote long hair, and improve the yield and quality of rabbit hair.
V. Post-harvest management
1. Adding trace amounts of mineral additives such as copper and zinc to the feed can promote the growth of epidermal cells and increase the curvature and elasticity of rabbit hair.
2. After cutting the hair, the old ginger can be used to draw the 60-degree white liquor to rub the whole body of the rabbit, but the mouth, nose, and eyes can not be rubbed, and long hair can be promoted.
3. Each rabbit can be fed with 5-6 grams of fresh leeks, and soaked soybeans (soybeans) can feed 7-8 capsules per day, which can make rabbits grow faster and have a lighter coat.
4. Appropriate increase in rabbit light time can also improve rabbit hair production and quality.
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