Fecal granular fertilizer

Abstract

The invention discloses a fecal granular fertilizer. The fecal granular fertilizer comprises, by weight, 20-60 parts of a liquid manure material, 20-45 parts of a straw material, 5-15 parts of the flyash, 5-10 parts of beet pulp or the bagasse, 3-5 parts of a bone meal material, 3-5 parts of bentonite and 0.3-0.5 part of a coating agent. Feces and agricultural straws which are difficult to process are converted into a liquid organic fertilizer and the high-quality odorless fecal granular fertilizer, so the problem that the feces are dirty and are inconvenient to use is solved, wastes of resources are avoided, and the purpose of changing wastes into valuables is achieved. The fecal granular fertilizer produced in the invention has much higher content of organic matters and total nutrientsthan organic fertilizer standards, has high fertility, almost contains no As, Hg, Pb, Cd, Cr or other heavy metals, can be widely used to improve and even reconstruct the soil environment, reduce thebulk density of soil, loosen the soil and increase the air permeability and the water permeability, and creates a good soil environment for the growth of crops.

Description

Technical field: [0001] The invention relates to a manure granular fertilizer, in particular to a manure granular fertilizer. Background technique: [0002] The macronutrient nitrogen, phosphorus, potassium and trace elements in the soil usually cannot meet the needs of crop growth, and need to be supplemented by the application of chemical fertilizers or organic fertilizers. [0003] Chemical fertilizers are fertilizers made by chemical methods containing one or several nutrient elements needed for the growth of crops. They have the characteristics of high nutrient content, fast fertilizer efficiency, and strong fertilizer. However, chemical fertilizers have no effect of improving soil and fertilizing. Excessive use will cause vicious problems such as soil desertification, salinization, dependence, hormoneization and harmfulness of food and vegetables. [0004] Organic fertilizers are carbon-containing materials that are mainly derived from plants and animals and applied t...

AI Technical Summary

Problems solved by technology

With the rapid increase of urban population, a large amount of feces and urine are produced in daily life. The current treatment method is that the feces and urine are mainly purified by flowing to the sewage plant. Since the excrement and urine are discharged into the septic tank and mixed with other sewage, harmful substances The elements seriously exceed the standard, causing secondary pollution to the environment; moreover, another reason why people are unwilling to use feces is the problem of dirty smell and inconvenient use, resulting in waste of resources

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