To see maternal gilts must be from sows that produce a large number of breeders, have a high birth rate, and have a high weaning weight, and choose to keep the offspring of 2 to 5 sows. The gilts' parents should have strong production capacity, fast growth, good stress resistance, and high feed utilization.
The siblings had similar carcass traits, high uniformity, and small individual differences. There were no hereditary genetic defects in siblings such as hernia, cryptorchidism, sucking milk, and rectal prolapse.
See their own production performance standards for high-quality gilts: appearance (hair color, head shape, ear shape, body shape, etc.) meet the standards of this species, and the growth and development is good, the fur is bright, the back is wide, the hindquarters are large, the figure is full, and the limbs are full. Strong and powerful, with correct legs and feet, legs should not be too straight; effective nipples should be more than 7 pairs (more than 6 pairs of lean type pigs), neatly arranged, moderate spacing, uniform distribution, no genetic defects, no breast milk and Vice nipples; good genital development, large purulent development and drooping, normal shape; birth weight more than 1.5 kilograms, 28 kilogram weaning weight 8 kilograms, 70 days weight 30 kilograms, and moderate body weight, but not fat Too thin. In the first screening before the first allocation, sows with unsatisfactory sexual development, irregular estrus cycle, and indistinct estrus should be eliminated in time.
The Essential Oil of Tenebrio molitor is a kind of fine insect oil produced with Tenebrio molitor . It is rich in unsaturated fatty acids, oleic acid, linoleic acid and other functional components, and it is rich in trace elements and low in sugar content. It has an important health care effect on human health. It is rich in anti-aging factors, which can clear away human free radicals and improve human autoimmunity. Strong skin affinity and the moisturizing function makes the human skin more smooth and elastic, and has the effect of wrinkle removal and beauty.
Essential Oil
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