With the improvement of people's living standards and the acceleration of urbanization, the demand for animal products is still growing rigidly. In particular, the demand for green animal products is becoming more and more urgent, and the feed industry has greater market potential. At the same time, when China joins the WTO, if animal products want to go abroad and break the blockade of green barriers, they must have safety and quality as a guarantee. Therefore, the development of green new feed additives, promotion of green farming, production of green livestock products, has become the inevitable pursuit of feed enterprises to achieve product transformation and upgrading.
The “12th Five-Year†development plan of the feed industry also pointed out that the development of new feed additive products is one of the main tasks of China's feed industry during the “Twelfth Five-Year Plan†period. Including: stabilizing the production capacity of vitamin feed additives, promoting technological transformation, strengthening pollutant emission reduction and treatment; focusing on improving methionine production capacity, promoting the upgrading of other amino acid production technologies, enhancing the international competitiveness of feed amino acids, reducing the cost of amino acid production; Development, production and application of new feed additives such as preparations, microbial preparations, organic trace elements and plant extracts.
1 The concept and characteristics of green feed additives
Green feed additive means that adding to the feed can improve the palatability and utilization rate of the livestock and poultry, inhibit the infection of harmful bacteria in the gastrointestinal tract, enhance the disease resistance and immunity of the body; no poison will be produced regardless of the length of use. Side effects and harmful substances remain in livestock and poultry and products; feed additives that improve the quality and quality of livestock and poultry products, are harmless to consumers' health, and are environmentally friendly.
The greenness of feed additives is relative, not absolute, because green, non-green, safe and non-safe, prohibitive and allowable inversions occur with changes in time, location, and usage. Therefore, to determine whether an additive is a green additive, it must first comply with the legal provisions of the country, and secondly, in combination with the specific conditions of science and technology and productivity development at that time, it must not be simply considered as an extract of natural or natural products. It is a green safety product, and artificial chemical compounds are non-green non-safe products.
Green feed additives have 7 major characteristics: first, natural non-toxic side effects, no residue, no drug resistance; second, can promote animal growth, can effectively improve animal production performance, improve feed utilization and product quality, high breeding efficiency; It can enhance the body's immune function; Fourth, there is no harmful substance residue after use, it does not affect the quality of animal products, and does not affect human living environment and health; Fifth, it is stable in physical and chemical properties or biological activity, and can effectively enter the gastrointestinal tract. The effect does not affect the palatability of the feed; the sixth is the synthesis with other pharmaceutical additives, no or little incompatibility, the bacteria are not easy to produce resistance; the seventh is to improve the animal's anti-stress ability.
IECEx Approved Coriolis Mass Flow Meter
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The meter can be connected with computer as follows. Connect the meter and computer with a USB-to-RS485 converter( converter A+ end to transmitter A+ end, B- to B-, and GND to GDN); turn to device manager of the computer to check COM port connected with meter. Start the software, select the right COM port and click Connect; do not change any other parameters (if you do not know the right one, click Automatic options on the left, click Connect, plug & unplug the transmitter, and then check if it is connected). You can click Connect on the tool bar to disconnect or connect again. It will shown Connected/Not Connected at the bottom of this interface.
The flow direction is settable. There are 4 options, forward(default), reverse, absolute value & bi-direction. There is a direction mark on the sensor. Forward means the same direction with the mark on sensor, the meter will only count the flow in this direction; reverse means the opposite direction of the mark, the meter will only count the reverse direction; bidirectional means that the meter will measure both directions, it increases when it is forward and decreases when reverse; absolute means it increases no matter it is forward or reverse.
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Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com