According to statistical analysis by authoritative organizations, the use of distiller pigs has the following advantages: pigs grow faster, feed is saved, pig raising costs are reduced, and swine returns are increased. However, some brewers have improper feeding methods and often make the pigs sick, but the effect is not good. "Eat" is counterproductive. The feeding methods and precautions are described below:
Small-scale family workshops using traditional brewing techniques, due to low activity of distiller's lychee, poor technics, and low liquor yields (100 kg of rice, yield of 40-50 kg of wine), the income efficiency is not obvious, and with high technology gradually The development has gradually been changed to "a new process for the production of high-yielding brewing materials without cooking raw materials." The process does not require cooking. With: 1 high yield: 1 kilogram of rice can produce high quality white wine 1 kilogram or 2-3 kilograms of white liquor; 2 good quality wine: natural food, pure grain brewing, good taste, no taste, stamina, good drink not Top features. Through inspections by national statutory departments and expert appraisals, the indicators have reached the national standard for superior grades, which has been well received by the general public, and has also played a role in promoting economic improvement in the poverty-stricken mountainous areas.
However, in the use of distillers' liquids for raising pigs, the use of distillers' liquor left over from the raw material brewing process raises the vast majority of the households because of improper methods that lead to frequent diarrhoea, anorexia, and physical deterioration. The reason is to analyze the basic principles of winemaking:
Wine mainly through the role of enzymes, the starch in the food into sugar, and then by the wine yeast into sugar.
Based on the above analysis of the conversion process, the conclusion is that the higher the wine yield, the smaller the starch content in the distillers grains. Based on the high technology of raw material brewing technology, the liquor yield can reach 100%. Then, from a theoretical analysis, there is basically no starch content in the remaining lees. There are only a large number of bacterial enzymes that grow during the fermentation process and, after high-temperature cooking, form a "high-protein" ingredient. The pig is an omnivorous animal and the main energy source is starch. Therefore, it is not feasible to use a raw material to distill the distillers' liquid to make pigs. This is equivalent to people eating meat every day without eating. Raw distiller-feeding pigs must have a certain proportion of energy feeds in order to become a full-price feed with basic balance of nutrition, such as adding the same amount of corn flour, skin, and green feed, etc., and match them in a ratio of 1:1, otherwise not only Can not play a real effect and role, and even cause poisoning, but due to the high cost of collocation with other feeds, many farmers are wasting a lot of distillers liquid for this purpose. At present, some companies or units use the stimulating slogans such as “no pig raising costs†to attract customers, sell their products, and profit from them. For these misleading advertisements, readers who prepare to produce brewing materials must make a calm analysis and guard against cheating.
Really low-cost pigs may wish to try straw comprehensive utilization methods. Specific steps:
1. Take 100 pieces of straw powder, 5-7 pieces of corn oil, 130-150 pieces of warm water (winter), and 1 piece of straw rapid fermentation compound transforming agent.
2, the above materials are mixed together to fully mix, piled into 0.5 meters, about the ladder type heap, flattened, covered with plastic cloth that began to ferment.
3. Observe changes in the thermometer. Turn it when the temperature rises to 35°C. The temperature during the whole fermentation should not exceed 42°C.
4. It is advisable that the room temperature should be 15°C or higher, 6-8 hours in the summer, or 8-14 hours in the winter. The straw feed will be fermented and emit a fragrant odor. This can be mixed with raw distiller's grains and fed directly to the livestock. Granulation.
In the "straw rapid fermentation compound transforming agent" product description, it is recommended that when using the "stalk rapid fermentation compound transforming agent", it is recommended that the ratio be matched. If the recommended feed does not match the feed produced by the farmer, the raw materials may be appropriately replaced with each other so that the formulated feed basically meets the standards.
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