The special products of the fermentation bed pig raising technology project all passed the ISO-9001 international quality system certification, and the annual comprehensive manufacturing capacity reached 1,500 tons. The products were shortlisted in the "Torch Plan" in Shandong Province and were identified in 2004 as "special products for ecological farming" by the "Spark Program" of the Ministry of Science and Technology. This technology is mainly designed for non-ruminant livestock and poultry to make full use of roughage. The use of this technology can greatly improve the animal's intake of roughage, thus saving grain and reducing feed costs by more than 30%. First, the production of fermented feed (a) preparation Second, the application of fermented feed 1. Pigs: Livestock species Appropriate feeding amount (% dry diet) Boar 15-25% Sow free time 40-60% Finishing pig 20-30 kg 10-15% Finishing pig 35-60 kg 12-25% Finishing pig 60-90 kg 20-30% 2. Raising goose, raising fish, raising rabbits: Feeding geese, raising fish, and raising rabbits with fermented straw feed. The amount of feed can account for more than 60% of the diet. It can also be used with other forage grasses. Find out more in Beijing Shennong Caijing Biotechnology Co., Ltd. Shenzhen Joyfun Sex Toys Co.,Ltd. , https://www.joyfunsextoys.com
1. Fermenting appliances: airtight plastic woven bags, cylinders, concrete pools, etc.
2. Straw powder (1) Crop straw powder. It can be machined with a sieve with a diameter of about 5 mm. (2) The straw raw materials composed of a variety of crop straw powders have the best effect.
3. Related materials (1) Corn flour: the ratio is 5%;
(2) bran powder: the ratio is 5%;
(3) Soybean meal: The proportion is 5%.
4. Bacterial liquid preparation (1) Picked straw fermentation agent: dosage: 0.1%.
(2) Preparation of white sugar water: Prepare 200 ml of aqueous sugar solution with a concentration of less than 1%.
(3) Rejuvenation of strains: Pour the straw fermenting agent into warm water at a temperature of about 30 degrees, add sugar water and dissolve it thoroughly, and put it at room temperature for 1-2 hours before use.
(4) Dilution of the broth: The revive broth is diluted with a certain amount of water, and the amount of water is 1.8-2 times the weight of the straw.
5. Mix the straw powder with corn flour, bran powder and soybean meal evenly, spray with the prepared liquid, spray evenly on the edge of the spray, and do not drip in the finger joints. It is appropriate. Bacterial liquid is not enough to properly add water.
(II) Charge The mixed straw powder is packed in a closed container, compacted and finally sealed.
(3) Fermentation The container with good material is placed at a temperature of 20-30 degrees. The temperature is low and the fermentation time can be longer. Fermentation of 7-10 days results in apple flavor, slightly sour taste and alcohol odor. After the material is taken, the fermentation vessel must be closed in a timely manner. The fermented material that can not be fed in a short time should also be stored in an anaerobic state. It can be stored well for a long time, or it can be dried and used for storage. Use the above methods to deal with green feed better.