The powder and pellets are better?

LIMA Fish Feed Machine,Chicken Feed Machine

Feed is in the form of powder or pellets, as well as pulverized granularity, in economical, in economical, according to the latest research in Northern Ireland Agricultural Food and Biological Science Research Institute. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Feeds produced by the full price of feed mills are generally pulverized fine, and they are provided in the form of particles, while the farmer’s own feed is often Crush is coarse and is usually powdered. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Compared with the coarse powder, it is necessary to produce finely pulverized particle diet needs more energy, so it is also more For expensive, additional mechanical equipment is required. However, previous studies show that the particulate material can improve feed conversion efficiency. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Further research also showed that when the particle size is small (that is, thinner), feed conversion efficiency Better than the particle size. However, rarely studied the accumulation effect of the two treatment of the feed conversion efficiency in the study of granulation and fine pulverization. QXZ China Feed Industry Information Network – based on feed, serving livestock

Two tests were carried out in this study. The raw materials used in two tests (main raw materials are barley [41%], wheat [36%] and soybeans [19%]) and nutritional indicators (digestion can be 13.6MJ / kg, crude protein 16.6g / total lesine 9.6g / Kg) is the same. The only different places are the form of diet, namely powder or particles, and pulverized particle size. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Six 4mm sieve processing, coarse crushing day grain combined with two 14mm and four 10mm sieves . The comparison of the thickness of the day, the two crushing process is shown in Table 1. The particle size of coarse crushed diet is similar to the result of the crushing process usually used in the home farm. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

A dry wet single feeding device (Verba feeder) is filled with . QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

qxz China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry [123 In the experiment 1, a commercial pig farm in Ulster (using Tempo and PIC337 hybrid age) growth pigs fed powder and pellets in 55 to 110kg body weight (881 g / day). However, the feed conversion efficiency is found to feed pellets and powder phases.It is 3% improved on the numbers, although there is no significant difference. For commercial pigs, when the day grain is blown into the silo, there is a problem of a dietary component separation. Despite the reduction of pneumatic wind to alleviate this problem, the delivery of the powder in the strap is indeed worrying. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

Two crushing particles were fed in AFBI test pigs (Tempo hybrid descendants) Powder or pellets. Table 2 reports the production performance and feed cost calculation of the test pigs feeding these four diet. Similar to commercial pigs, all daily gains obtained (917 g / day) (Table 2). However, in the test 2 compared with the powder, the amount of the natural food degraded by 4.5% low, and the feed conversion efficiency was 5.5% (Table 2). And the feed conversion efficiency of finely pulverized diet is superior to coarse crush diet (phase difference 3.1%) (Table 2). The granulation and fine pulverized effect appear to have accumulated and embodied very different in the calculation of feed costs. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

qxz China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

[123 ] The study shows that the production cost of each ton of diet needs to save ? 20 to offset the shortcomings of feed transformation efficiency in the case of coarse pulverization. In general, compared with the particles, the fertilizer stage is powdered with a powder, and the cost per kilogram is 1.8p. In both tests, no matter the appearance of the diet (powder or pellets) or the pulverized particle size (fine or thick) has no effect on the gastric ulcer. In addition, there is no impact on the quality of the carcass, namely the thickness or slaughter rate.

QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

NBSP ; with previous studies The finely pulverized feed conversion efficiency is better than the coarse. In addition, the effect of granulation and pulverization particle size appeasures to be added, and the difference in feed production costs should be great to compensate for the difference in feed conversion efficiency. QXZ China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

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