Utility Bulk Feed
Utility Bulk Feed
Since the chicken farmers with feed 9 Note
Specialized households in rural areas to reduce the number of chicken feed costs from the distribution feed, but less raw material procurement, more often, quality changes, the lack of laboratory equipment, processing equipment, crude, limited expertise of scientific formula, the production of nutritional insufficiency difficult to meet the chicken production, growth requirements, or wasteful, can not give full play to its performance, often more harm than good. Its problems and shortcomings, especially since the proposed farmers with feed to note the following.
Appropriate choice of keeping to the standard
With feed in from the front must pay attention to raising the standard of choice, must be kept in the chicken species, age, stage of growth and development, production goals and production levels, select the appropriate feeding standards, to determine nutrient needs, again combined supply of feed to meet the needs of chickens in order to improve feed conversion and feed efficiency as the goal, to maximize the growth and production performance of chicken.
Formula should be reasonable
Physiological characteristics according to the digestion of chicken recipes attention to a reasonable variety to variety, the chicken’s stomach volume smaller, shorter digestive tract, digestive tract retention time of feed in short, the ingredients, they need to consider the nutritional feed level, but also the palatability of feed, bulk density, digestibility and nutrient balance between. To ensure that the chicken can endure, but also to meet the nutritional needs, especially chicks and broilers to multi-use high-energy, high protein content of raw materials; the same time to ensure comprehensive and balanced nutritional diet, to more use of several raw materials, to give full play to the complementary role between the nutritional ingredients to achieve the objective of improving feed digestion and utilization.
Should make full use of local feed resources
Selection of raw materials due to pay attention and respond to secure full use of local sources, cheap, nutritious feed, as far as possible to save transportation charges, reduce feed costs.
To ensure the quality of feed ingredients
In feed raw material procurement to pay attention to the quality of raw materials. To use fresh ingredients, non-use of moldy feed ingredients; pay attention to the true and false identification of feed ingredients, banned adulterated, inconsistent quality of raw materials; caution contain toxins and harmful substances in raw materials such as cotton cake contains gossypol, To strictly control the dosage, dosage should not exceed 5% of diet; raw soybean meal protein synthesis with anti-pancreatic enzyme treatment must be steamed, it will not only affect their nutrition, illness and death in chicken may also be.
To choose the right feed additive
In the selection of varieties of feed additives in mind all the time, dose standards. Amino acids, vitamins, minerals, trace elements, drug additives, enzymes and other additives are indispensable for chicken, according to the chicken variety, growth stage, the production end, production levels, use of different additives and add different proportion. According to product instructions must add, to avoid waste and poisoning, in particular the use of drug additives to control the amount and use of time, to prevent poisoning. Add the enzyme or enzyme complex to improve the quality of feed, improving digestion and absorption rate, and improve performance, reduce the incidence of disease and reduce feed costs and improve the economic benefits of chicken.
To restrict the crude fiber content
Decision by the chicken digestive characteristics in feed formulation should pay attention to restrictions on the content of crude fiber. Chickens have no teeth, feed into the esophagus without chewing to get the crop in the crop after a short immersion into the muscular stomach, glandular stomach, muscular stomach all the food alone contraction children with food and small sand replacement teeth grinding chewing function. So the chicken, especially chicken crude fiber digestion is poor, so the content of crude fiber, not more than 3% of the chickens, broilers less than 4%, grower and layer to control less than 7%.
Mixed to uniform
In feed processing in mind when mixed. Improve feed utilization feed processing is the key to improve one of the measures. Since the majority of ingredients for the powder, corn, soybean meal, and many other raw materials to be crushed, its size is generally 1.5 to 2 mm is appropriate. In the process, various materials must strictly follow the proportion of accurate formula weighing, mixing a good time to control, to prevent uneven mixing or feed grade. In particular should be reminded that the added amount is less than 1% of the additive, to use multiple classification premix method, which first mixing with a small amount of auxiliary materials and additives, and then mixed with more accessories, then mixed with the diet Stir well, otherwise they will be fed evenly and nutritional deficiencies, or poisoning occurred.
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