CN102584415A - Medical stone dual-effect multi-element organic fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses a medical stone dual-effect multi-element organic fertilizer and a preparation method thereof. The medical stone dual-effect multi-element organic fertilizer which is low in carbon and environment friendly is produced by organically blending natural humic acid, medical stone, calcium stone, bentonite, potassium oxide, ammonium phosphate, magnesium sulfate, borax, zinc sulfate, ferrous sulfate, aluminum potassium sulfate, agricultural traditional Chinese medicines (veratrum nigrum, celastrus angulatus, garlic juice, tobacco stalk, liquorice, Chinese stellera root and cyrtomium rhizome), a polyaspartic acid (PASP) plant nutrient accelerator and the like under the condition of normal temperature and normal pressure. The preparation method comprises the following steps of: crushing and milling the raw materials in the formula into powder of which the grain size is about 120 to 200 meshes; uniformly mixing the powder in a stirrer according to proportion; conveying the mixture to a granulator through a conveyor; after spraying and chelating the mixture through PASP and water mixed solution, granulating the mixture; after curing and drying the mixture with a dryer at high temperature, screening the grains, wherein the fertilizer product is 2.5 to 4.5mm in grain size, 5 to 6 Newtons in strength and less than 10 percent in free moisture; and after the product is checked to be qualified, metering and filling the product in bags. Fertilizer and medicine are integrated in the product; the product is comprehensive in nutrient elements, uniformly supplies fertilizer and is rich in organic substances and amino acids; residual fertilizer in the soil can be activated and used; the yield and the quality of crops are improved; green and organic agricultural products are produced; income of farmers is increased; the defect and difficulty brought to agricultural production and plantation by applying chemical fertilizers for a long time can be well overcome; the defects and the disadvantages of the chemical fertilizers are overcome; and the industry policy requirement of China on the economic benefit and social benefit of a green, organic and environment-friendly sustained or controlled release fertilizer is really met.

Description

Maifan stone double-effect multielement organic fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of agricultural fertilizer, particularly a kind of Maifan stone double-effect multielement organic fertilizer and preparation method thereof.

Background technology

At present; On China's agriculture prodn is planted with fertilizer; Long-term existence the chemical fertilizer that single administration lacks organic and middle trace element; Cause in fertiliser prodn and caused the fertilizer nutritive element not comprehensive with using, the fertilizer element proportioning is unreasonable, and chemical fertilizer is used undesirable conditions such as disconnection mutually in the field with agricultural chemicals.Thereby caused this season utilization rate of fertilizer low (national chemical fertilizer this season utilization ratio average out to about 30%) in the present agriculture prodn plantation of China, fertile medicine residual quantity is big, and the soil severe contamination hardens, and organic matter and soil microorganisms are fewer and feweri, and feeder capability descends; The peasant planting production cost increases year by year, and agricultural output is descending, the residual severe overweight of agricultural-food fruit farming simultaneously, adverse consequences such as quality worsens, and the market competitiveness is poor, and benefit is low.This had both let peasant's increasing both production and income difficult, was restricting China's agriculture prodn plantation management level and benefit, and also China people's safe diet and life and health in serious harm.Just to solving above these difficult problems on agricultural planting is produced; Remedy the defective and the deficiency of current fertilizer and pesticide product; On the basis of practice; And special creativity and innovation a kind of to reach nutritive element after executing comprehensive through rationally joining with NPK, supply fertile equilibrium to integrate the green agriculture environment-friendly type high-tech organic fertilizer of fertilizer efficiency drug effect.

Summary of the invention

The object of the invention be exactly to solve that at present trace element is low with the utilization rate of fertilizer that organic imbalance fertilising is brought in the chronic shortage in China's agriculture prodn plantation, physiological disease is serious, residual fertile amount is big, soil compaction, feeder capability descend, the difficult problem in a series of background technologies such as the agricultural planting cost is high, the agricultural residual pollution of agricultural-food is big, peasant's increasing both production and income difficulty, and a kind of nutritive element that special Development and Production goes out is comprehensive, supplies fertile balanced; Fertile medicine one; But residual fertilizer in the activation utilization soil improves soil compaction and environmental pollution, recovers soil fertility; Improve this season utilization rate of fertilizer; Solidify and utilize airborne nitrogen, the bionomic control disease and pest improves the crops anti-adversity ability; Reduce the input amount of the fertilizer and pesticide more than 30%; Practice thrift and produce planting cost, and can adsorb agricultural residual material and the harmful element of dissolving in the agricultural-food fruit, improve the output and the quality of agricultural-food; The multifunction green environment protection type sustained-controll-release fertiliser product of increasing farmers' income is to promote the rapid raising and the upgrading of China's agriculture prodn plantation level.

For realizing the object of the invention; Produce the multi-functional high-tech fertilizer product of low-carbon environment-friendly of green agriculture; The present invention organically is mixed natural humic acid, medical stone, calcium stone, wilkinite, potassium oxide, ammonium phosphate, sal epsom, borax, zinc sulfate, ferrous sulfate, potassium aluminium sulfate, agricultural Chinese medicine (black false hellebore, celastrus angulatus, garlic juice, offal, Radix Glycyrrhizae, Stellera chamaejasme L., rhizome of cyrtomium) component and PASP plant nutrient promotor etc. and is integral; Under the condition of normal temperature and pressure, produce the Maifan stone double-effect multi-element organic fertilizer product of low-carbon environment-friendly.Its making method is that the plurality of raw materials pulverising mill in the above prescription is processed 120-200 order left and right sides pulvis, requires to pour in the stirrer to be mixed according to proportional quantity then, is sent on the tablets press through transfer roller; Again through PASP water mix the liquid spray sting close after granulation; Screening after the oven dry of dryer high-temperature maturing makes this fertilizer product shape through being the 2.5-4.5 millimeter, and intensity is 5-6 newton; Free water content detects the metering pack of qualified back below 10%.

Description of drawings

Description of drawings is Maifan stone double-effect multielement organic fertilizer technological process of production figure

Embodiment

The production of product of the present invention is controlled according to preceding description of drawings organizing and implementing just can produce the fertilizer product of quality brilliance, technological precedence, perfect in shape and function.Product of the present invention is used in the field and is convenient to especially organize and implement.Product broad spectrum of the present invention is strong, can be applied to different soils with regard to all farm crop under structure and the weather.Concrete application process is identical with chemical fertilizer product application process basically, agriculture technical staff with use peasant household and all known and grasp application process basically.In practical implementation; Also can combine product performance of the present invention; Derivation peasant household uses specification sheets with reference to product usage and dosage of the present invention and uses according to regulation of fertilizer requirement, characteristics and the consumption requirement of different crops, is used for seed manure method, base fertilizer method and the method etc. of topdressing; Application technique is very simple and easy to operate, is early known grasp by peasant household.

Claims (1)

1. Maifan stone double-effect multielement organic fertilizer, its product feature be the concrete raw material of this invention product form and weight percent following: humic acid 35-50%, medical stone powder 15-20%, calcium stone flour 3-5%; Wilkinite 15-25%, potassium oxide powder 2-5%, ammonium phosphate 2-5%, magnesium sulfate monohydrate 2-3%; Zinc sulfate 1-1.5%, borax 1.5-2%, ferrous sulfate 2-3%, potassium aluminium sulfate 0.05-0.1%; Traditional Chinese medicinal components (black false hellebore 0.2-0.5%, celastrus angulatus 0.2-0.3%, garlic juice 0.5-1%, offal 0.5-1%; Stellera chamaejasme L. 0.3-0.5%, rhizome of cyrtomium 0.5-1%, Radix Glycyrrhizae 0.5-1%) 2.7-5.3%, PASP plant nutrient promotor 0.5-1%.

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