Application of Microbial Fermentation Roughing in Swine Production

I. Microbiological Fermentation Feeding method for rough feed:

1. The first method of feeding: The method of preparing the full-price feed by using the fermented raw meal as an ingredient.

Combine local resources with wheat bran, rice bran, wheat flour, wheat flour, wheat flour, sorghum flour, hay powder, green fodder, peanut bran, rapeseed meal, cotton bran, sunflower cake, sesame cake, stone powder, meat powder, bone meal, etc. Instead of or in place of the raw materials in the table, if you use local rich other protein feeds to replace the protein raw materials in the table in order to reduce costs, but pay attention to protein energy balance, etc., it is necessary to familiarize with the protein content of various protein raw materials and other nutrition data.

Sows can be used up to 50%, and pigs up to 30%. Feeding methods should take a small amount first and slowly increase the principle. Attention should be paid to the addition of trace elements to the feed. Straw nutrition is high, the method of replacing feed is: for example, to replace 20% of the full-priced feed, it is to directly take 80 kg of full-price feed + 40 kg of fermented rough rice (because it is wet, so the weight should be multiplied by 2 times) Add appropriate trace elements. Many fermentation feeds can adopt this feeding method.

2, the second feed method: the straw directly into the feed after the full-fed feed

The simplest method is to directly replace the raw meal fermented with the golden treasure bio-fermentation agent with 10 to 25% (referring to the big pig) of the full-price feed (fermented straw is the wet material, and the weight should be multiplied during preparation. By 2, that is, if the total amount is 100 kg, if the proportion of the replacement full-priced feed is 10%, the actual weight used is 20 kg of fermented crude wet material).

Second, some issues that need to be noticed when using fermented rough pigs are:

(1) To adopt the principle of a small amount, slowly increase, you can start with 10% of the first, slowly increase to 30%.

(2) In order to achieve a growth rate comparable to that of full-priced feeds, don't “stingy” when formulating feeds, and reduce the amount of energy and protein feeds we recommend (corn and soybean meal, etc.) because if you reduce these energy and protein With the addition of feed, pigs may need to be extended for more than a month before you decide. If you need to feed more than one month for more feed, you may not be able to directly feed more than one month of feed directly (Energy and Protein feed), this not only reduces the rough, but also reduces the labor. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. telephone toll-free hotline 为什么要利用生物发酵饲料技术处理玉米秸秆

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