First, the collection of soil bacteria in the deciduous and humus many places (broad-leaved forest or bamboo forest), can collect beneficial bacteria. The soil bacteria are divided into aerobic bacteria and anaerobic bacteria according to their aerobic and anaerobic characteristics. They are divided into yeast, actinomycetes, and lactic acid bacteria according to their species. Different strains can be collected in different seasons and different locations. The original strains collected should be stored indoors in a cool, dry place.
Second, the preparation of active agents Active agents include Tianhui green juice, amino acid liquid, etc., mainly used to regulate the activity of soil bacteria. The active agent is extracted from the plants and animals and fermented.
Third, the production of organic litter The original species of soil bacteria, rice bran, sawdust mixed in a certain proportion, add a certain amount of Tianhui green juice and amino acid solution to ensure that the water content reaches 60%, such as adding a small amount of distiller's grains, chaff smoke The fermentation of charcoal, chaff, etc. is even better. After 2 to 4 days of fermentation, organic litter for the fermentation bed can be made.
IV. Preparation of pig houses Pig houses are also an important part of the success of pig breeding technology in fermentation beds. It is generally required that the pig house should be oriented east-west, south-facing, full-lighting, well-ventilated, open to the north and south, automatic feeding troughs to the north, and automatic drinkers to the south, so as to meet the requirements of odorless and fly-free pig houses.
V. Preparation of the Fermentation Bed The fermentation bed is divided into two types, underground and ground. The underground fermentation bed requires a deep digging of 90 to 100 cm below the ground, filled with organic matting material, and the pigs are allowed to grow freely. Where groundwater levels are high, ground-based fermentation beds can be used. The ground-based fermentation bed is built on the ground and requires a certain depth. It can then be filled with organic litter that has already been made.
Sixth, the daily management of the fermentation bed is generally similar to the routine management of conventional pigs, but it should be noted that: (1) When the number of pigs per unit area is too large, the fermentation speed of the bed will be reduced, and pigs cannot be rapidly degraded and digested. The excreta usually covers 1.2 to 1.5 square meters per pig. (b) Note that the bed surface should not be too dry. If it is too dry, it can cause pig pneumonia. Spray the active agent on the bed surface regularly. (c) The circling pigs must first thoroughly remove parasites from the body. (D) to pay close attention to the activity of soil bacteria, if necessary, need to add active agents to regulate the activity of soil bacteria, in order to ensure the normal fermentation.
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