What is the quality of the feed, and how can the feed distinguish between bad and bad

Feed is a kind of agricultural product specially for animals to eat, generally made of starch and grains, etc., will be very rich in protein, so that animals can grow healthier. So today, let's list the top ten brands of feed for you.

1. Hengxing feed brand.

Brand introduction: Hengxing is a well-known agricultural enterprise in China, founded in 1998, the company is headquartered in Zhenjiang City, Guangdong Province, with breeding as the main business area, and with professional production equipment and technology has been recognized by the market, has become one of the representative brands in the agricultural industry, and has also won the title of famous trademark in Guangdong Province.

Brand origin: China.

2. Hefeng feed brand.

Brand introduction: In the top ten brands of feed, Hefeng was established in 1995, is a well-known agricultural product research and development provider in China, the company is headquartered in Shenyang City, Liaoning Province, has been in the field of breeding as the main field. Hefeng has nearly 100 subsidiaries in China, and its products have won the trust of overseas markets with excellent quality, and are widely sold in more than 30 countries and regions.

Brand origin: China.

3. Camel feed brand.

Brand introduction: camel is a well-known feed brand in China, founded in 1988, the company is headquartered in Zhuzhou City, Hunan Province, has been focusing on the development of the field of breeding, and with professional control technology and production methods, it has maintained a good reputation in the industry, and its product sales are also in the forefront of the domestic agricultural market.

Brand origin: China.

4. Zhengbang feed brand.

Brand introduction: Zhengbang is a well-known agricultural company in China, founded in 1996, headquartered in Nanchang City, Jiangxi Province, its industry covers agriculture, animal husbandry, planting and finance, etc., and with professional dragon as the breeding and processing method, it has created countless high-quality products for the modern market, and officially achieved the goal of 100 billion yuan in output value in 2018, becoming a leader in the domestic agricultural field.

Brand origin: China.

5. Tongwei feed brand.

Brand introduction: Tongwei was established in 1992 in the list of top ten feed brands, is a well-known agricultural supplies manufacturer in China, and the company is headquartered in Chengdu, Sichuan Province. Tongwei's industries cover livestock and poultry feed, pet food and chemical products, with annual sales revenue of more than 10 billion yuan, and its market share is also in the forefront with a market share of 20%.

Brand origin: China.

6. Dabeinong feed brand.

Brand introduction: Dabeinong is a well-known agricultural technology company in China, founded in 1993, the company is headquartered in Beijing, is a feed, plant protection and pig breeding as the main industry of the enterprise, in the market enjoys a very high popularity and good reputation. Dabeinong has been recognized by the National Technology Center for its excellent product quality, and has also been crowned as the world's leading agricultural company.

Brand origin: China.

What to eat, what to eat.

First, the basic method of feed identification: smell, touch, sight, check smell: different feed raw materials contain different odors, mostly rich or fragrant.

Anything that contains nausea, pungent, or even a little sour and smelly is probably mixed with a lot of bad raw materials. Touch: Organisms have bioelectricity, that is, static electricity, and the human body is also the same, so rub your hands or insert the feed to stir, and then pull away the shaking, if there is a substance that is difficult to shake off, it is generally adulterated seriously.

Vision: The colors are not the same. Different feed raw materials have different colors, once there are different colors and different gloss types of feed types in the same raw materials, it means adulteration; The particles are not neat.

Look at whether there are relatively neat small particles or ultra-fine particles in the smaller raw materials, and there are relatively large number of disturbed limbs. If there is, destroy it and compare it with the raw materials, and you can know the truth at a glance. Check:

Different raw materials have different tastes, carefully check, there is a difference between Ganqing ink and constant oblique, and then such as stone powder and other alkaline substances, you can know it at a check.

1. Soybean meal Most traders are willing to mix the low rice husk, rice bran, bran flakes, and finely ground yellow * cornmeal into small particles, mixed with pigments and feed, and even directly made of yellow * comprehensive, and then stirred in soybean meal, which will directly reduce the crude protein content of soybean meal to below 30%. Identification: Counterfeit soybean meal will reduce the rich aroma of soybean meal, and the taste will not be so pure.

The color of soybean rice is relatively light before heating, and after heating, it presents a deeper color, and the color and luster of soybean meal that does not participate in it changes significantly: or crush it, real beans and reeds can not be rubbed into a small powder, if it is rubbed into a fine powder, it is obviously adulterated. The acid and alkali are different, or they are more seriously alkaline, and they can be identified by dropping iodine.

It is blue-black in color, that is, mixed with other substances. Take a small part and soak it in water for about two hours, if it is obviously layered, it is adulterated.

Summary. Not necessarily.

Compound feed with high protein content is not necessarily good feed. The feed with low feed coefficient, saving and emission reduction, safe and efficient, disease resistance, stress resistance, and can ensure the healthy growth of shrimp is a good feed.

Is feed with high protein content good feed?

Hello, I have seen your question, please wait a moment, I am sorting out the answer for you.

It is not necessary that compound feed with high protein content is not necessarily good feed. The feed with low feed coefficient, saving and emission reduction, safe and efficient, disease resistance, stress resistance, and can ensure the healthy growth of shrimp is a good feed.

The significance of feed processing quality control is mainly reflected in the following aspects:

1.Improve the nutritional value of feed: By controlling the quality of processing, we can ensure that the content of various nutrients in the feed meets the standard requirements, and ensure that the animals take in enough nutrients, so as to improve the nutritional value of the feed.

2.Ensuring animal health: Proper feed formulation and processing technology can effectively prevent and control animal diseases, thereby ensuring animal health.

3.Improve production efficiency: high-quality feed can improve animal growth rate, weight gain rate and meat quality, etc., thereby improving breeding efficiency.

4.Reduce production costs: Through fine management and scientific technical means, we can reduce the cost of feed production and improve the economic benefits of enterprises.

5.Ensure food safety: Strengthening the quality control of feed processing can effectively avoid the threat to human health caused by the presence of harmful substances in the feed, so as to ensure food safety.

There are 6 ways to identify the quality of feed:

Look: First of all, look at whether the feed has a product quality certificate. The second is to see if there is a feed label.

The feed label is at the sealing of the packaging bag, and its standards are formulated and issued by the State Bureau of Quality and Technical Supervision. Manufacturers must be attached to the feed product label, no label of feed, according to the relevant provisions can not operate, let alone buy. Third, look at the expiration date.

The shelf life is one of the contents indicated on the feed label, and the compound feed that exceeds the shelf life and does not indicate the shelf life should not be purchased. Fourth, look at the color of the raw materials. According to the color of the raw materials, we can roughly judge whether the feed is stable, but the color is not the only criterion to determine the quality of the feed, to see whether the color is consistent and uniform, whether the particle size is uniform, whether there is agglomeration, mold.

Smell: Various flavoring agents are commonly used in feed to adjust the palatability of animals for attracting, so do not judge the amount of a certain raw material according to the smell. Aside from the smell of flavors, smell for other odors, such as moldy odors, grease hala odors, distiller's grains odors, ammonia odors (non-protein nitrogen such as urea) and other odors.

A good product can smell its characteristic fragrance.

Taste: high-quality products (mostly compound feed) are sweet and delicious, not throat-throating, not bitter, no peculiar smell.

Feeding: Good feed has good palatability, sometimes it doesn't even need to transition, and it is eaten directly after feeding. Otherwise, most do not eat or even refuse to eat, except when they are sick.

Bowel movement: After eating, the high-quality feed does not have diarrhea, it is strip-shaped, the color is dark yellow and slightly black, the surface is shiny, and the landing is tower-shaped. If it is spherical or too dry, it means that the fiber content or drug content in the feed is too high.

If diarrhea (except for the transition period and disease phenomenon) indicates that there is a problem with the raw materials in the feed, do not continue to feed. However, some feeds are not loose after eating, and they can be continued to be fed when they do not affect their growth.

Long: Good feed growth is obvious after half a month of feeding, or compared with other feeds, the daily weight gain wins.

Hello, dear, I am glad to answer your question according to my query (1) Natural variation: a raw material from the same origin will mutate, and a raw material from different origins will have a greater variation. Different years, sampling, variety, soil fertility, climate, and maturity at harvest are also different; The nutrient content of cereals and by-products varies.

For example, regular (8%) and new corn (10%) have different protein content. However, the nutrient content of soybean meal as a protein supplement varied less.

**In different provinces and regions, especially in the south, most of the raw materials are purchased from other places, and the natural variation is relatively large. The coefficient of variation of nutrient content of feed raw materials is 10 on average, and the normal range of general variation is 10 15. (2) The processing technology, technology, and machinery of agricultural products and feed processing will vary from product to product.

For example, the quality of the products produced by mechanized (feed and raw material concealment) processing equipment is different from that of non-mechanized ones. (1) The quality of rice bran produced by high standard and low standard rice milling machine is different.

2) Machine-pressed or soaked soybean meal with spring extraction has different effects on the content of nutrients. (3) In the process of soybean processing, the quality of soybean meal will be affected by too high or too low heat treatment temperature; That is to say, the nutritional value of soybean cake processed at different temperatures is different. (4) The inconsistent production performance of the mixer will also lead to uneven feed mixing.

3) Adulteration of feed raw materials with fine particles is easy to adulterate. For example, fishmeal - will be mixed with shells, feather powder, leather powder, rapeseed meal, non-protein nitrogen substances (urea), trace elements will also be fake.

Rice bran – will be mixed with rice husks, etc. Soybean meal – will be mixed with rice husks, cornmeal, etc. Generally speaking, adulteration not only changes the chemical composition of feed raw materials, but also reduces their nutritional value, so that the feed quality does not meet the standard requirements.

Therefore, it should be noted that the channels for raw material procurement should be relatively stable and fixed-point procurement. (4) Damage and deterioration: Feed raw materials will lose their original quality due to damage and deterioration (mold) during improper transportation, handling, storage and processing. For example:

High-moisture corn, rice bran, fishmeal, soybean meal are susceptible to rancidity (including feed products); Many nutrients are lost after rancidity (fat-soluble vitamins); Livestock and poultry can cause diarrhea or death from mold poisoning after eating. Improper storage of cereal feed is prone to insects and damage the original quality. It is impossible to produce high-quality feed from inferior feed raw materials, so the selection of high-quality feed raw Hu Nai material is the key link to ensure the production of high-quality feed.

v) The differences in the results of laboratory analysis are as follows: laboratory analysis techniques are not proficient; The samples collected were not well representative, and the analysis results varied; Laboratory analysts are required to carefully master the analysis technology, accurate operation skills, and achieve accurate actual analysis values.