Carbon-based tobacco biological fertilizer and preparation method thereof

The invention discloses a carbon-based tobacco biological fertilizer and a preparation method thereof. The carbon-based tobacco biological fertilizer is prepared from the components in parts by weight: 20-30 parts of tobacco waste carbonization powder, 10-20 parts of biochemical potassium fulvic acid and 50-60 parts of rotten and ageing livestock and poultry manure. The carbon-based tobacco biological fertilizer is prepared by adopting the rotten and ageing livestock and poultry manure as main raw materials and adding 20-30% of tobacco waste carbonization powder and 10-20% of biochemical potassium fulvic acid, according to the carbon-based tobacco biological fertilizer, the nutrient content of various quick-acting organic minerals required for the growth of flue-cured tobacco is increased,especially the content of potassium elements is increased, and the carbon-based tobacco biological fertilizer is more suitable for the growth demand of the tobacco. 本发明公开了一种炭基烟草生态肥及其制备方法，包括重量份20～30份的烟草废弃物碳化粉，重量份10～20份生化黄腐酸钾和