Highly-efficient bamboo charcoal organic fertilizer and preparation method thereof

Abstract

The invention discloses a highly-efficient bamboo charcoal organic fertilizer. The fertilizer comprises components with the following parts by weight: 3 to 5 parts of humic acid, 10 to 20 parts of alfalfa hay, 0.3 to 0.7 part of castor oil, 10 to 20 parts of herba andrographitis, 10 to 16 parts of cordate houttuynia, 12 to 14 parts of tobacco stems, 20 to 30 parts of bamboo charcoal, 0.03 to 0.08 part of a microbial bacterium liquid, and 0.02 to 0.06 part of an auximone, wherein the microbial bacterium liquid comprises components with the following parts by weight: 0.01 to 0.03 part of a rhizobium liquid, 0.01 to 0.02 part of an azotobacter chroococcum liquid, and 0.01 to 0.03 part of a bacillus megatherium liquid; the concentrations of the three bacterium liquids are all 3.4*10<7>/ml; the auximone comprises components with the following parts by weight: 0.01 to 0.03 part of vitamin B, and 0.01 to 0.03 part of brassinolide; the components go through pretreatment, mixing, fermentation, extrusion molding and low-temperature drying to obtain the finished product. The fertilizer provided by the invention has the advantages that bamboo charcoal, microbial bacteria and other components are effectively combined, so that organic substances and nitrogen sources in the air can be effectively absorbed and transformed into necessary auximones for plants through microbial fermentation, which can effectively promote plant growth, increase the yield, facilitate loosening of plate lands, and improve the air quality; the fertilizer is environment-friendly and highly-efficient.

Description

technical field [0001] The invention relates to the field of chemical fertilizers, in particular to a bamboo charcoal high-efficiency organic fertilizer and a preparation method thereof. Background technique [0002] The development and application of fertilizers in my country is the main stage from farmyard manure to the use of inorganic fertilizers. Because farmyard manure has many pollution sources and a large amount of transportation, it is time-consuming and laborious to operate and the effect is not particularly obvious; while inorganic fertilizer has a single component and a relatively low utilization rate. low, and often cause soil compaction and accompanying soil erosion to pollute water sources and affect the ecological environment; earlier agricultural use [0003] Fertilizers mainly include (NH2)2CO, (NH4)2SO4, NH4HCO3, NH4Cl, (NH4)2HPO4, NH4H2PO4, NH4NO3 calcium superphosphate, nitrophosphate fertilizer and inorganic compound fertilizers containing nitrogen, phos...

AI Technical Summary

Problems solved by technology

[0002]The development and application of fertilizers in my country is mainly from farmyard manure to the use of inorganic fertilizers. Because farmyard manure has many pollution sources and a large amount of transportation, it is time-consuming and laborious to operate And the effect is not particularly obvious; while the inorganic fertilizer has a single component, the utilization rate is low, and it often causes soil compaction and soil erosion to pollute the water source, affecting the ecological environment; earlier agricultural use

[0003] Fertilizers mainly include (NH2)2CO, (NH4)2SO4, NH4HCO3, NH4Cl, (NH4)2HPO4, NH4H2PO4, NH4NO3 calcium superphosphate, nitrophosphate fertilizer and inorganic compound fertilizers containing nitrogen, phosphorus and potassium. For crops with a long growth period, Later topdressing is also the key, except for base fertilizer, topdressing generally uses NH4HCO3, NH4Cl, (NH2)2CO, NH4NO3, etc., which are all inorganic fertilizers, and NH4HCO3, NH4Cl, (NH4)2SO4, NH4NO3, etc. It is directly absorbed by crops, but because of its disadvantages such as fast volatilization, low utilization rate, plant absorption and environmental impact, it not only increases production costs, but also easily leads to deterioration of water resources and environment; (NH2)2CO is an ammonium nitrogen fertilizer, so Nitrogen-containing nitrogen needs to be decomposed and converted into ammonium nitrogen by the urine enzyme secreted by urea bacteria before it can be absorbed by plants. Its utilization rate is generally 30-40%. The fertilizer utilization rate is low, volatile, pollutes the environment, precipitates, burns seedlings Disadvantages such as burning leaves and soil compaction; with the acceleration of industrialization, global air pollution is increasingly affecting people's normal life, especially now that the number of cars is increasing, and a large amount of car exhaust in the air seriously endangers the living environment of human beings. Although nitric oxide and nitrogen dioxide in automobile exhaust are harmful to the human body, they can be converted into nitrogen fertilizers necessary for plant growth if used reasonably. Nitrogen oxide helps convert it into nitrogen fertilizer necessary for plant growth to improve fertilizer efficiency, purify polluted air, and reduce damage to soil