Ensuring nutrition, promoting regular exercise of pigs, and rationally grasping the number of breedings are the focus of feeding and management of winter and spring boars.
First, the main components of boar semen are water and protein, which must be obtained from the feed. Therefore, attention should be paid to the supply of protein feed to boars, especially in the cold winter, where the supply of animal feed and green feed should be sufficient. Small fish, shrimp, fish meal, bone meal, blood meal, silkworm cocoons and insects can be used as supplementary feed for animal protein. In addition, for busy boars, 1-2 eggs should be added every day to supplement the protein consumed and increase the amount of ejaculation. In the feed mix, in addition to ensuring the protein content, it should also pay attention to timely supply of vitamins, mineral feed.
Second, if there is only a lot of nutrition, but lack of exercise, the boar will be over-fertilized, and the libido and semen quality will also decline. Therefore, allowing boars to exercise regularly can enhance physical fitness, enhance the vitality of their sperm, improve their breeding performance, and extend their useful life. Under normal circumstances, the boars are driven 1-2 times a day, each time walking at a speed of 2-4 kilometers per hour for about 1 hour. Winter is chosen at noon. The amount of exercise during breeding should be appropriately reduced.
Third, we must pay attention to the number of breeding. Too many breeding times will affect the health of the boar and reduce the quantity and quality of the sperm, which will directly affect the conception rate and the number of litters. However, if it is not matched for a long time (1-2 months), it will affect the quality of semen. Therefore, it is necessary to rationally breed. Generally, adult boars are bred 4-5 times a week, and reserve boars are 3-4 times a week.
Laser Cutting Decorative Panel
Laser Cutting Decorative Panel
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Product Type
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Room Divider,Partition Screen, Laser Cut Screen,Sliding/ Folding Screen ,Wall Panel Screen
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Finish
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Powder coated/ wood color
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Fabricating Method
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Laser cutting hollow-out, Cutting, Welding, Hand Polishing
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Pattern
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Customized Design available
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Application
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Decorative Living Room, Hotel, Bar, etc. Indoor and outdoor public space backdrop Elevator cabin, handrail,living room, background
wall, ceiling, Kitchen equipment Specially for bar,club,hotel,bath center,villa,shopping mall. |
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(1)Easy to install
(3)Good whiteness,transparency, refractivity and hardness
(4)No pollution or radiation to the environment
(5)Standard: High-quality;
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