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沼气池出的沼渣含有较全面的养分元素和丰富的有机物质,具有速缓兼备的肥效特点。现介绍4种用沼渣制作肥料的方法:一、配营养土营养土和营养钵主要用于蔬菜、花卉和特种作物的育苗。营养土或营养钵的制作,应采用腐熟度好、质地细腻的沼渣,其用量占混合物总量的20%~30%,再掺入50%~60%的泥土,5%~10%的锯末,0.1%~0.2%的氮、磷、钾化肥及微量元素、农药等。将以上各种原料拌匀即可制成营养土。如果要压制成营养钵,则在配料时要调节
Digester biogas residue contains a more comprehensive nutrient elements and rich organic matter, with fast and fertilizer characteristics. Here are four ways to make fertilizer with biogas residue: First, with nutrition soil nutrition soil and nutrition bowl is mainly used for vegetables, flowers and special crop nursery. Nutrient soil or nutrient bowl production, should be used maturity, fine texture of biogas residue, the amount of the mixture accounted for 20% to 30%, then mixed with 50% to 60% of the soil, 5% to 10% of the Sawdust, 0.1% to 0.2% of nitrogen, phosphorus and potassium fertilizers and trace elements, pesticides and so on. Will be more than all kinds of raw materials can be made into nutrient soil. If you want to suppress the nutritional bowl, then adjust the ingredients