At present, Chinese herbal medicine feed additives have begun to be publicized in rural areas, and some farmers are biased and eager to use.
Chinese herbal medicine feed additives do have many advantages, but lack of relevant scientific research proves that their use is harmless, and farmers should not blindly use them.
Experts pointed out that some of the Chinese herbal medicine feed additives currently on the market mainly have the following four problems: 1. The formula design is unscientific. Most feed additive manufacturers, when formulating additive formulations, are usually tested according to medical records and herbal uses, and their effects are preferred. There is no in-depth study on the changes and effects of drugs in animal organisms, and there is no systematic scientific experimental theory.
2. The product is not fine. Most of the Chinese herbal medicine feed additive medicines are added to the feed after being crushed and stirred. The production level of some manufacturers stays on the crude products, the added amount is above 1%, and some are as high as 10%. Not only is the product not convenient for transportation and storage, but also easy to change the nutrients in the feed, resulting in difficulty in use. Adding Chinese herbal medicines has strong tastes such as bitterness, bitterness, saltiness, acidity and sweetness. If the amount of addition is too large, it may affect the palatability of the feed and increase the difficulty of promotion.
3. Lack of trace products. To adapt to the requirements of modern feed production process, it is necessary to separate, purify, extract or refine according to the unilateral or compound method, and obtain the active ingredients or biologically active substances to prepare premixed powder, ready-to-dissolve powder, granules and oral liquid. , coated microcapsules and other dosage forms.
4. The product is not systematic. According to the characteristics of Chinese herbal medicines, additives with different directions of action should be produced to break the current situation of multiple uses of a group of prescriptions. Such as stimulating egg production, growth promoting agent, animal product quality improvement agent, egg yellow color enhancer, pork lean meat rate improver, animal product flavor agent, immune function promoter and other serial products to meet the requirements of the development of the breeding industry.
Although the Chinese herbal medicine feed additive has a certain effect, it is reminded that the farmers should not use it blindly before the various studies have been carried out. However, the emergence of Chinese herbal medicine feed additives is the introduction of the deepening development of the feed industry. The prospect of Chinese herbal medicine feed additives is still considerable.
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