LIMA Fish Feed Machine,Chicken Feed Machine
Nutritious metabolic disease is a general term of nutrition disorders and metabolic disorders. The former is insufficient or lack of certain nutrients required for animals, or interferes with other nutrient absorption and utilization of diseases due to excessive nutrient substances. The latter is due to an abnormal changes in one or more metabolic processes in the body, resulting in diseases caused by internal environmental disorders. ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
There are three causes of the pathogenesis of disease: 1 Nutrient intake, lack of certain diet or lack of certain food Nutrients. 2 Nutrient digestion and absorption, can not be fully utilized. 3 Durable demand for nutrients. This paper is mainly discussed in the first reason, and discussed against the main feed corn and soybean meal in the diet. ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
The feed processing has a close relationship with animal nutrition, and high-quality products require scientific formula design and processing and manufacturing. Suitable pulverization particle size has a great influence on feed nutritional value, farmer benefits, and feed product market share and metabolic disease prevention. ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
Waitong City, Haimen City, 12 kinds of chicken farms, 11 egg chicken farms, 8 meat chicken farms As well as the five pig farms, the main feed corn in the raw chicken and the egg hook is 3.5 mm, the thickness of 5.2 mm, the corn geometric average particle size of the broiler is 3.1 mm, the corn geometric average particle size of the medium and big pigs is 1.3 mm, which greatly exceeds the ideal pulverized particle size. Such conditions are very common in the region, seriously affecting livestock and poultry production performance, and some lead to nutrient metabolic diseases. ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
Qidong, Haimen Some of the Yangdian House has been prepared with premixed food to feed broiler, because the corn particles are too large. It caused some broiler’s back feather to grow, and the occurrence of nutrient metabolic diseases such as weakness, soft and bend, increased the ratio of unqualified commodity chickens. The reason is: 1 artificially provide a chicken only ldquo; 2 Due to the large granularity, the digestion is insufficient, and the nutrient effective absorption rate is reduced. 3 Theoretically achieved nutrition, unconsciously lost, generally will not pay attention to the livestock owners. Qidong City Yonghe Town, a meat seed, used a thick corn, artificially provided a chicken only ldquo; first eat crude material sex rdquo; resulting in certain chickens only amino acids, vitamins and trace elements Insufficient intake, occurrence A large number of caught anal injuries, especially a large amount of food, growing fast. Later, it improved the pulverization of the feed raw material and solved the problem soon. ZPK China Feed Industry Information Network – Based on Feed, Service Animal Husbandry
[123The most suitable pulverized granularity of feed is that the animal has the maximum utilization rate for the feed, and the best production performance does not affect animal health, and the economical cost-effective geometric average particle size. Suitable feed particle size can increase the chance of animal gastrointestinal digestive enzyme or microbiological effect, improve the digestive utilization of feed, reduce the loss of nutrients and animal feces excretion and pollution to the environment can make various raw materials to mix evenly, production Uniform texture, effectively prevent the mixture of powdered fittings; improve feed modulation effect and ripening degree, improve granulation and extrusion effect; easy to eat, reduce feed waste, but also convenient, transport.
ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
So how much smashing particle size is good? Comprehensive domestic and foreign information, is described below:
ZPK China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
Zi Pig ZPK China Feed Industry Information Net – based feed, serving animal husbandry
The except for researchers compared the effect of barley and 623 microns sorghum feeding pigs with average particle size of 634 and 767 microns, and the results showed that the fine barley was crushed Barley increased by 5% in terms of daily weight. Domestic domestic pig material was used to use pulverizer sieve aperture aperture, which is typically 1.5 to 2.0 mm, and the average particle size is about 0.7 to 1.0 mm, and can be further reduced. Studies have shown that the seeds of the same formulation are pulverized in corn and soybean meal, and three full-price particle feed is made of three full-price particles. It is used to feed 23 kilograms. The body weight is binary, and the three-dimensional pig (with local pigs) is compared. The results showed that in combination with a three-mm sieve, a mating feed of 3 mm screen is first, and the meat is compared to the test group of 4.5 mm sieve holes by 10.1%, an increase of 9.6% higher than the control group of 2.5 mm sieve holes; The identification of the experimental group of 3.0 mm aperture sieves was 8.1% and 7.9% from 4.5 and 2.5 mm sieve groups. This test result is slightly different from the results of foreign experiments. Foreign trial pig feed particle size is 600 microns or less, and Wang Weiguo is equivalent to 1500 microns (approximately 3 mm). The reason for the difference: mainly, the variety of pigs, the pigs with the domestic trials are stronger than foreign varieties. In the book, “Mix Feed Daquan””
