1. Make field fertilizer. It can be used as basal fertilizer and topdressing method as ordinary farm manure. For rice seedlings topdressing, it must be diluted, 1/3 barrels of biogas slurry, full of 2/3 water.
2. Make peanut fertilizer. As a base fertilizer, spray the biogas slurry on the whole peanut field, then plow and rake once. The peanuts are planted on 30 per mu. The two is to open a good row, the biogas slurry in the ditch, and then planted peanuts, 20 mu per mu.
3, make vegetable and vegetable fertilizer. The seedlings of melon and vegetable were washed with biogas manure and 1/3 barrels of biogas slurry were washed into 2/3 bucket water. It can be applied directly later.
4. Mushroom cultivation soil. Using mushroom and base material to compost mushrooms, the yield of mushrooms can be increased by 30%, and the mushrooms are fresh and tender, the speed of mushroom production is fast, the mushroom balls are homogeneous and the quality is good.
5, make fruit tree fertilizer. All kinds of fruit trees can apply Marsh Fertilizer. In particular, the application of biogas fertilizer to banana, grapefruit, longan, litchi, carambola, Sanhua Plum, yellow skin and citrus fruits is especially significant for improving fruit quality. Most of them are used for flower forcing, flower protection, fruit protection and fruit fertilizer. One barrel to one load per plant. It can also be used for spray spray.
6, biogas slurry to raise pigs. Biogas slurry contains a variety of substances beneficial to the growth of pigs, of which the total amount of essential amino acids is up to 52%, which is a high quality feed additive. Therefore, the use of biogas slurry to feed pigs is more than 15%. Ordinary pigs add 1 kg of biogas slurry to each meal, 1.5 to 2 kg of medium pigs, and 2 to 2.5 kg of large pigs. At the beginning of feeding, take a small amount and gradually increase to enough after adjustment.
7. Marsh Fertilizer for fish. Biogas fishes are mainly used in biogas slurry to improve the fertility of pond water, increase plankton and fish consumption, and prevent fish diseases. In general, the fish ponds with an area of 300 mu to 400 Jin each time, 2 times a week. The special pond fish can add 400 to 500 Jin of biogas slurry and grow faster.