Feed is directly related to the success or failure of breeding, there are many ways to identify the merits of fish feed. Here, the appearance inspection method is mainly introduced to judge feed quality more quickly and more intuitively.
First, look at the packaging bag or label, mainly to see if there is no feed name, nutrient composition, analytical guarantee value, net value, net weight, production date, shelf life, plant name, site and standard, etc., to see the shape of the feed, particle size, color, uniform Degree, whether or not there is foreign matter mixed in, whether the processing of superheated coking metamorphic discoloration, whether agglomeration, with or without insect pests, mold and so on.
Second, if the feed is moldy and spoiled, the protein is decomposed, the oil is rancid or the scorching occurs due to overheating.
Third, with a little feed sample placed on the tongue, you can determine the drying procedure (moisture content) or presence of odor, with or without irritation, with or without sand.
Fourth, determine the texture of the feed and dryness by hand.
5. Shake the feed into a wide-mouth bottle to shake and hear the sound, indicating that the moisture content is low and dry.
In the inspection of the above several methods combined application, high-quality compound feed without musty, no irritation, with aromas, no foreign body, uniform particles, moisture content and dry.
6. Finished feed should have good gloss, uniform color, uniform particles and no odor. After the pellet feed is crushed, its comminution uniformity, impurities, etc. can be observed.
Seven, put a little pellet feed into the water, see its speed of divergence in the water.
Fish should not exceed 4 minutes. In addition, the feed is separated into layers in water, and its main raw materials, bran and impurities can be further observed.
Veterinary Drug Preparation For Poultry
Medicine for poultry.
Medicine for cattle,including antibiotics, hormones, feed, vitamin nutrients, etc.
Veterinary drugs refer to substances (including drug feed additives) used for prevention, treatment, diagnosis of animal diseases or purposeful regulation of animal physiological functions.
Veterinary drugs can be roughly divided into four categories: â‘ general disease prevention and treatment drugs; â‘¡ Drugs for prevention and treatment of infectious diseases; â‘¢ Drugs for prevention and treatment of internal and external parasitic diseases; â‘£ (including growth promoting drugs). Except for the biochemical immune products (vaccine, vaccine, serum, antitoxin, toxoid, etc.) for the prevention and treatment of infectious diseases, as well as special veterinary drugs for livestock and poultry parasitic diseases and growth promoting drugs, the rest are the same as those for human use, but the dosage, dosage form and specifications are different. It has long been widely used in the prevention and control of livestock and poultry diseases.
More than 20 kinds of veterinary drugs are commonly used, such as analgin, amoxicillin, florfenicol, ceftiofur, oxytetracycline, chlortetracycline, bacitracin, salinomycin, monensin, colistin, etc. 60% of antibiotics were used in chemotherapy; 40% is used as feed, which can not only prevent infectious diseases, but also promote the growth of livestock and poultry and improve the utilization rate of feed.
Among the Antiparasitic Drugs, in addition to the common anti helminth drugs (mebendazole, levamisole, thiadiazine, etc.), anti schistosomiasis drugs (antimony agent, nithiocyandiamide, praziquantel, etc.) and anti tapeworm drugs (niclosamide, etc.), the special anti Fasciola hepatica drugs (nitrochlorophenol, trichlorobenzole, etc.), Trypanosoma, and pyroplasmosis drugs (antracel, suramin, chloramphenicol, etc.) for livestock and poultry are also used Imidacloprid and other insecticides (organophosphorus insecticides). A macrolide antibiotic was found to have a significant killing effect on parasites such as gastrointestinal nematodes, Dermatophagoides, blood sucking lice, especially Sarcoptes scabiei. Coccidiosis is a serious threat to the safety of chickens and rabbits. There are more than 30 kinds of commonly used anticoccidial drugs, including synthetic drugs (such as chlorobenzoguanidine, changshanone) and antibiotics (such as monensin, salinomycin), which are often used alternately.
Biochemical immune products are mainly used to prevent animal anthrax, brucellosis, anthrax, salmonellosis, and a variety of viral infectious diseases.
Injections are commonly used in veterinary drug preparations, but their specifications are several times larger than those for human use. Oral veterinary drugs are usually in powder or microcapsule form, as feed additives, mixed into the feed for free feeding of livestock and poultry. Anabolic hormone can increase the benefit of raising livestock and poultry. It is mainly made into implant for subcutaneous implantation. Transdermal preparations and medicated baits for aquaculture are emerging.
Our business covers Africa, the Middle East, Central Asia and Southeast Asia.
North Africa Egypt, Libya, Tunisia, Morocco, Algeria.
East Africa is Ethiopia, Somalia, Kenya, Tanzania, Uganda, Burundi, Rwanda and Seychelles.
West Africa usually includes Mauritania, Senegal, Gambia, Mali, Burkina Faso, Guinea, Guinea Bissau, Cape Verde, Sierra Leone, Liberia, C ? te d'Ivoire, Ghana, Togo, Benin, Niger, Nigeria, etc.
South Africa is South Africa, including Zambia, Malawi, Zimbabwe, Botswana, Swaziland, Lesotho, Mozambique, Republic of South Africa, Namibia, Madagascar, Comoros, Mauritius, Reunion Island, France, St. Helena and ascension.
Central Africa includes the Central African Republic, Chad, Cameroon, Equatorial Guinea, Gabon, the Republic of Congo, the Democratic Republic of Congo, Sao Tome and Principe.
Central Asia refers to the inland region of Central Asia: Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, Tajikistan and Afghanistan.
Southeast Asia: Myanmar, Thailand, Cambodia, Laos, Vietnam, Philippines, Malaysia, Singapore, Brunei, Indonesia and Timor Leste.
Countries and regions in West Asia include Saudi Arabia, Iran, Iraq, Kuwait, UAE, Oman, Qatar, Bahrain, Turkey, Israel, Palestine, Syria, Lebanon, Jordan, Yemen, Cyprus, Georgia, Armenia and Azerbaijan.
North African countries and regions include Egypt, Libya, Tunisia, Algeria, Morocco, Madeira Islands, Azores Islands and Western Sahara.
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