Bio-organic fertilizer and preparation technology and application method thereof

The invention belongs to the technical field of agriculture, and concretely relates to a bio-organic fertilizer and a preparation technology and an application method thereof. The bio-organic fertilizer comprises the following raw materials by mass fraction: 69-76% of bird feces, 8-15% of plant straw powder, 0.1-0.3% of xanthan gum, 0.4-0.6% of sodium alginate, 7-12% of active bio-carbon, and 4-8%of microbe bacteria liquid, wherein the water content of the bird feces is 55-70 wt%. The bio-organic fertilizer can effectively improve the soil fertility, increases agricultural product output, andreduces the pesticide residue of the planted crops. 本发明属于农业技术领域，具体涉及到种生物有机肥及制备工艺与施用方法，该生物有机肥主要由以下质量分数的原料制得：禽类粪便69～76％、植物秸秆粉8～15％、黄原胶0.1～0.3％、海藻酸钠0.4～0.6％、活性生物炭7～12％和微生物菌液4～8％，其中所述的禽类粪含水量为55～70wt％，本发明所述的生物有机肥可以有效改善土壤肥力，增加农产品产量，并且降低种植作物的农药残留。