The pig is fed with good dry material.
The traditional lean feeding method is not conducive to the growth and development of pigs. Because too much water is added to the food, it will prevent pigs from chewing feed slowly, affect saliva secretion, dilute gastric juice, is not conducive to digestion, and urinate frequently, resulting in extra physiological burden and nutrition consumption.
According to the determination, 200 grams of dry material, pigs eat, secrete 335 milliliters of saliva, such as adding 200 grams of water, saliva secretion decreased to 196 milliliters, plus 600 grams of water, saliva secretion is only 115 milliliters. Therefore, pigs eat thin food, will seriously affect digestion and absorption, lead to dry feces, red eyes, defecation times reduced, intestinal peristalsis weakened, the growth of pigs slow. Thus it can be seen that pigs had better be fed with raw and dry powder.
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What is good for raising fish and shrimp in the year of the Pig?
In a twinkling of an eye, it is time to release fish fry again. Which aquaculture varieties are promising this year? According to relevant information, the American crayfish, that is, crayfish, is an important edible shrimp and an important bait for fishing. The annual demand for freshwater crayfish in Europe and the United States is 12-160000 tons, with a self-sufficient capacity of less than 30%. At present, great efforts are made to develop the culture and processing of freshwater crayfish, and the international market prospect is very broad. In the domestic market, the consumption of freshwater crayfish is very hot, only in Nanjing, Jiangsu Province, from June to September every year.
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Prevention and treatment of diseases that can easily cause high fever in pigs
(1) Classical swine fever: pig body temperature rises to 40-42 ℃, lasting; loss of appetite or fasting, mental depression, chills, lying like sleeping, squeezing in a pile or drilling grass nest; standing and walking, arch back bending, limb weakness, slow movement, rocking instability, conjunctival redness, purulent secretions, constipation first, and then diarrhea; ear root, abdomen, the inside of limbs and other places have finger pressure colorfast fuchsia bleeding spots. Lesions: systemic lymph node enlargement, peripheral bleeding, red and white mixed marble; lighter kidney color, needle-sized bleeding spots on the surface; splenomegaly, bleeding, edge
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