Six major status and improvement methods for domestic fur animal feed production – fur animals – China Animal Husbandry Website – A useful animal husbandry website
The protein content in the feed is very sensitive from the evaluation of feed quality, formulating feed price, or is determined that feeding effects and attracting people’s mentality is very sensitive. The nutrient analysis of fur animal feed nutrients produced by several domestic fields, highly emphasized the content of protein in feed, ignored the necessary amino acid balance; only recognize tradition, plant protein feed utilization, less study regional protein Development of feed. Analysis of the cause is first dependent on the national nutritional demand standards for various essential amino acids; secondly, it is related to the characteristics of various fur animal biology and nutritional metabolism.
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I. Ignore the amount of protein in the feed in the feed, the protein content in the feed is very sensitive, whether the feed price is produced from the evaluation of feed quality, or the decision of feeding effects and attracting people’s mentality is very sensitive. . The nutrient analysis of fur animal feed nutrients produced by several domestic fields, highly emphasized the content of protein in feed, ignored the necessary amino acid balance; only recognize tradition, plant protein feed utilization, less study regional protein Development of feed. Analysis of the cause is first dependent on the national nutritional demand standards for various essential amino acids; secondly, it is related to the characteristics of various fur animal biology and nutritional metabolism.
In my country, the fox and the different brands of different brands are mixed with feed nutritional composition table, and the fat content is more compared to less comparative comparison. The higher the fat content, the better the feed quality. Regardless of whether these fur animals demand such high dietary energy in nutrient metabolism. But we understand such fur animals whether meat food animals or eating animals, under wild conditions, from naturally obtained fat content compared to feed compared to feed compared to feed, in contrast, animal clinical is common yellow fat, physical condition Pulple, productivity decline, abortion proportion growth and other diseases may have a close relationship with excessive fat content in the diet, especially in the feed, which is inevitably different from the feed, and mixing a variety of fatsThe phenomenon of using its energy value greater than a variety of fat energy algebra and is called fat. Domestic fur animal feed production has taken single ferric in the production, and only thinks of price-quality varieties. This not only does not achieve the efficiency effect, and this type of fat is too high, causing the fatty hydrolysis of the fatty acid process, and catalyzes fatty acid oxidation deterioration. At the same time, because the number of short-chain fatty acids increases, the feed is defined. Third, 肓 肓 功能 功能 功能. 剂. 剂……… 剂…. Flavoring agents commonly used in raw animals in combination include dozens of fragrances. The main physiological function of adding a certain proportional filling agent is to mediate and improve the flavor of the finished product. It has a benign stimulus for animal taste and olfactory, lure and excitement animal brain nerve center system, and reflects the activation of digestive organ secretion digestible liquid and The secretion of active substances such as enzymes increase the feed digestibility. However, after experimental research, the fur animal feed is an excessive addition, it may play a counterproduction. And the animal feed is the seasoning agent added, which does not have nutritional function at all, and the opposite excess flavoring will interfere with the normal nutritional metabolism of animals. It should be noted that the current selection of fur animal feed fragrances, basically originated from human self-sensory behavior, actually different fur animals, and even different individuals of similar animals have their own characteristics of feed flavor, and this feature There is a plasticity, habituality and adaptability, which has a plasticity, habituality and adaptability, that is, in a certain field, has a strong adaptability, and can gradually generate habits, expressive Various feeds of over-adding filling agents may be trained and gradually produce certain diet habits, which in turn is interested in sudden changes in other fragrances. It can be seen that excessive choice of fur animal feed fragrance is not taken, and how to maintain the natural flavor of the raw material is not disabled, and pay more attention to the full price of feed nutrients is wise.
Fourth, do not pay attention to the improvement and improvement of product processing technology
In modern feed production and business philosophy, it is usually achieved by reducing feed production costs, improving market competitiveness, and growing feed varieties, Expanding production ranges to increase production or 2 main contents. Continuous improvement and improve feed processing technology with these 2 contentsTroublely, closely related. Misunderstandings in many production venues are only emphasis on growth feed production, do not pay attention to the improvement and improvement of product processing processes. Compared with the livestock, there is a characteristic of the digestive anatomy, the composition of the enzyme secretion system, the nutritional metabolic metabolic and feeding habits in the digestive tract. In the past few years, the fur animal cooperates with feed from dry powder and pellets to the inflexible material. It is in compliance with this series of characteristics. Purificive full-price feed is now recognized as a desirable material type such as fur animals such as the current, fox and 貉, its unique processing process is to ensure the biological effects of nutrients such as protein, fat and a variety of vitamins in feed, improve An important means and guarantee for dispersive absorption rates and improvement of adverseity. Under the premise of trying to raw materials and basic formulations, reasonable processing methods and product processing processes can reduce the damage to protease inhibitors, trypsin inhibitors, non-starch polysaccharides, phytosacids, oxalic acids, vitamin antagonists and mold toxins. The effects of animals have significantly reduced the nutrient loss of multiple nutrient components in the feed. At the same time, the organizational structure is caused to make the animal digestion absorption.
Five, feed type single
At present, there are various types of material, premixed heterogeneous, premixed-free feed, and full price coordination feed. However, the deep investigation of these material types can be found that there is still a single phenomenon, in which the premix of the additive premix is more prominent, that is, a variety of fur animals share 1 premixed sights, which is obviously not reasonable. Because different fur animals have some differences from their biological characteristics, digestive metabolism, there is a difference in the demand for nutrients, especially for micro-adding material reactions in diet.
Sixth, lack of necessary production skills
The manufacturer and annual production capacity of manufacturers and annual production capacity are still small compared to livestock feed. In recent years, the driving of the fur market in China has developed rapidly, and the integrated factors of fur animal aquaculture have become higher and higher in full price, and there is a good demand for full price. The existence of various objective factors caused rapid growth in the development space. In order to quickly drive the market, open up new investment areas, to pursue greater economic benefits, including part of them in the absence of relevant knowledge technicians and the necessary production equipment. However, it should be pointed out that fur animal feeds and poultryCompared with the production process, the nutritional formula is composed, there is a difference in the use of professional skill skills from the mastery of the production process, the nutritional formula. The failure of the non-fissed effect is mainly based on the lack of appetite or appetite disorders, and the digestive and absorption, the disease is repeated, and the hair is not gloss, flexible, the beast body, the growth and development speed is slow, infertility, abortion or even death. (Source: China Industry Research Network)
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