1. blindly believe in foreign feed
Some farmers purchase feed and think that the feeds in other counties outside the province are better than the local feed. Because they are familiar with the local feed mills, they feel that regardless of the software and hardware are not up to grade, it is doubtful whether the local feed mills can make a good feed. Do you not know that some small workshops in other provinces and counties outside the province, and even "marriage shop" are also under the name of China's animal nutrition experts, a certain livestock and poultry research institute, what the 863 plan, what national quality inspection center. Of course, the company's good image is beyond reproach.
In today's feed market, there are more than 100 varieties of feedstuffs in every big county. Ask farmers to calmly think about how much feed, transportation, sales, and operating costs will come from far away? Isn't it so much for the farmers to take so much of the cost? In order to expand the market, some foreign feeds are active at all costs, advertising, and printing high-end fine materials. Can they represent their strength? Can this guarantee the quality of their feed?
Farmers raise pigs to make money. It is worthwhile to use a number of feeds and brands to conduct comparative experiments. Listen to the public's reputation, which feed is suitable, and which feed to use. Do not simply think that foreign monks will read the scriptures.
2. Infer feed quality with feed prices
Some farmers rely on the price of feed to determine the quality of the feed. Is the high price a good feed? The same quality, the same kind of product. The prices of foreign products are certainly high, because they have a lot of different marketing expenses, not necessarily the quality of the feed.
The quality of the ingredients determines the quality of the feed and it is difficult to buy the best material with the least amount of money! Some manufacturers must also cater to the market in order to survive. It is impossible to lose money. He wants to reduce the cost of raw materials, add some inferior and banned raw materials, and can not see the effect of feeding in a short time, in fact, your level of aquaculture production. Being lowered, the hidden danger is quite serious.
3. Think feed processing threshold is low, almost all manufacturers are
Feed will do it, but it is not easy to do it well. Farmers do not think so, they always feel that the concentrated material is to stir and stir the bean curd, fish meal and additives. There is no high-tech cutting-edge thing. The technical level, development ability, and quality control ability of each manufacturer are not much worse, but it is not.
4. The higher the protein content, the better the feed
Concentrates are mainly protein feeds, but amino acids, vitamins, minerals, and trace elements also play an equally important role. Some manufacturers have introduced more than 45% concentrated feeds to cater to the farmers' minds, but prices are still higher than conventional feeds. The price is lower than 500 yuan / ton, they rely on adding more than 80% of the feather meal, blood meal, albumin.
Farmers do not analyze what the protein is so low in the price of such a low concentrate, not to consider what its digestion, absorption and utilization are. They are always accustomed to comparing the prices of the two feeds with the same protein. They believe that the same nutritional indicators, the price should not be worse, this is the wrong idea.
5. feel free to reload
Farmers do not conduct comparative tests when selecting feeds. Instead, they rely on the feelings and preferential policies of some feed mills, promotion activities, and even whoever the salesman or dealer says, they are incited to use their feed. Frequent replacement of feeds causes livestock and poultry to be in a stressful state, with reduced resistance and livestock and poultry problems. They do not know what causes them.
6. Just imagine, buy cheap materials, add other raw materials
Many farmers purchase cheap materials, and then add themselves to add heavy metals, minerals, and fishmeal. The proportion of concentrates at each stage is scientifically tested. Adding them randomly will disrupt nutritional balance and cause waste and even livestock. Poultry poisoning.
All of these are incorrect breeding concepts. When everyone selects concentrated materials, they must comprehensively analyze and contrast the tests. They must not listen to hearsay and blindly pursue them.
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By PSA principles, ETR PSA oxygen generators generate 93%±2% purity oxygen gas directly from compressed air. ETR oxygen cylinder filling plant is consisted of Atlas Copco air compressor, Parker dryer and filters, air buffer tank, ETR Psa Oxygen Generator, oxygen buffer tank, oxygen receiver tank, diaphragm oxygen booster, filling station and control cabinet.
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Oxygen Cylinder Filling System
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