Biological organic fertilizer and production technology thereof

Abstract

The invention provides a biological organic fertilizer and a production technology thereof. The biological organic fertilizer comprises the following components in parts by weight: 20-45 parts of turfy soil, 10-20 parts of shale, 5-14 parts of straws, 6-15 parts of bio-enzymes, 8-23 parts of methane residue, 2-7 parts of bean flour, 0-3 parts of milk and the balance of water, wherein the total part by weight of all the components is 100. According the biological organic fertilizer and the production technology thereof provided by the invention, plant straws and bio-enzymes are added into natural turfy soil and shale and toxic substances therein are removed in the manner of fermenting and composting, so that the prepared biological organic fertilizer is nontoxic, harmless and pollution-freeand contains a large quantity of beneficial microorganisms, microelements and various mineral substances.

Description

Technical field [0001] The present invention relates to the technical field of agricultural fertilizer, particularly, to a bio-organic fertilizer. Background technique [0002] With the continuous increase of human demand for food and the continuous consumption of natural resources, the area of ​​arable land available for human use is declining, and the fertilizer resources and raw materials that can be mined and synthesized continue to decrease, making humans need to produce more per unit area of ​​arable land Crops or food products. At present, the existing agricultural production in order to increase crop yield, extensive use of chemical fertilizers cultivated crops. But long-term heavy use of chemical fertilizers will crop dependence on chemical fertilizers increased year by year, to less and less fertilizer, the use of chemical fertilizers poured crops, the actual utilization rate of only 35%, the remainder of the volatiles into the atmosphere or with the water flowing int...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention proposes a bio-organic fertilizer and its production process, aiming to solve the problem that the existing chemical fertilizers are easy to cause damage and pollution to the land after use, and then affect the later growth of plants