CN102030577B

CN102030577B - Maifanitum double-effect compound phosphorus-potassium fertilizer and preparation method thereof

Info

Publication number: CN102030577B
Application number: CN200910072964.6A
Authority: CN
Inventors: 曹聿哲; 曹延庆; 李秀兰
Original assignee: Individual
Current assignee: Qiqihaer Jindingfeng Medical Stone Fertilizer Industry Co ltd
Priority date: 2009-09-24
Filing date: 2009-09-24
Publication date: 2014-09-17
Anticipated expiration: 2029-09-24
Also published as: CN102030577A

Abstract

The invention discloses maifanitum double-effect compound phosphorus-potassium potassium fertilizer and a preparation method thereof. The fertilizer comprises the following components: maifanitum, attapulgite, bentonite, monoammonium phosphate (or diammomium phosphate), potassium oxide, boric acid, aluminum potassium sulfate, calcium-magnesium powder, and agricultural traditional Chinese medicines (azadirachtin, yellow azalea, michelia maudiae, magnolia officinalis, dragon juniper stem leaves, celastrus angulatus, litsea cubeba, resveratrol, tobacco stem powder, Chinese stellera root and liquorice); and the fertilizer is synthesized by blending the components with a PASP (polyaspartic acid) plant nutrient promoter, a DA-6 plant growth regulator, an EDTA (ethylene diamine tetraacetic acid) ion chelator and the like. The preparation method comprises the following steps: crushing and grinding a plurality of the raw materials into 180-200 meshes, and evenly mixing the raw materials according to the proportion requirement of the fertilizer; spraying for chelating by using PASP, DA-6 and EDTA mixed liquid and curing at high temperature, granulating and drying; and finally obtaining the fertilizer product through screening, wherein, the sagittal diameter is 2.5-4.5mm, the strength is 5-6newton and the free water content is below 5%. The maifanitum double-effect compound phosphorus-potassium fertilizer integrates the fertilizer with the medicines, has complete nutrient elements, can realize balanced fertilizer supply and activation utilization of residual fertilizer in soil, and improve yield and quality of crops.

Description

Maifan stone double-effect multi element phosphorus potassium ferbilizer and making method

Technical field

The present invention relates to a kind of agricultural fertilizer, particularly the making method of a kind of Maifan stone double-effect multi element phosphorus potassium ferbilizer and innovative technology.

Background technology

At present, produce with on fertilizer at China's agricultural planting, long-term existence single administration diamines, urea and compound (closing) fertilizer that lacks middle trace element, the undesirable conditions such as disconnection are used in chemical fertilizer and agricultural chemicals field, cause in the production of fertilizer and use and caused fertilizer nutritive element not comprehensive, fertilizer element proportioning imbalance, the disadvantageous situations such as fertilizer function singleness, thereby cause this season utilization rate of fertilizer low (national chemical fertilizer this season rate average out to 30% left and right) in the current agricultural planting production of China, fertile medicine residual quantity is large, soil pollution is hardened seriously, feeder capability declines, peasant increases year by year to the cost of using of agriculture chemical, and crop yield is declining, the residual severe overweight of agricultural-food fruit agriculture, quality worsens, the adverse consequences such as the market competitiveness is poor.This had both allowed increasing peasant income difficulty, restricting China's agriculture production plantation management level and benefit also serious harm human consumer's safe diet and produce healthy.For solving above these difficult problems on agricultural planting is produced, make up defect and the deficiency of present fertilizer and pesticide product just, on the basis of practice, and special creativity and innovation this Medical stone fertilizer-medicine double-effect manure product.This product not only has the quick-acting of chemical fertilizer, the synergy of the long-lasting and trace element fertilizer of fertilizer, also have ecological agricultural chemical the eubiosis administer medicinal efficacy.

Summary of the invention

Object of the present invention is exactly to solve that in China's agriculture production plantation, to use at present the cost that chemical fertilizer products brings high, pollute large, soil-borne disease insect pest is serious, utilization rate of fertilizer is low, a difficult problem in a series of background technologies such as increasing peasant income difficulty, it is comprehensive that Development and Production goes out a kind of nutritive element, fertilizer equilibrium, fertile medicine one, reach the residual fertilizer in activating soil, improve chemical fertilizer utilization ratio, solidify and utilize nitrogen in air, bionomic control disease and pest, improve crops anti-adversity ability, save planting cost, improve Crop yield and quality, the multifunction green environment protection type sustained-controll-release fertiliser product of increasing farmers' income, promote rapid raising and the upgrading of China's agriculture production plantation level.

For realizing object of the present invention, concrete raw material composition and the weight percent of this invention product are as follows, medical stone powder 30-35%, attapulgite 5-8%, wilkinite 5-8%, monoammonium phosphate 23-28%, potassium oxide 10-13%, calcium-magnesium powder 5-8%, potassium aluminium sulfate 0.05-0.08%, agricultural herbal component 1.7-3.9%, PASP plant nutrient promotor 0.3-0.8%, DA-6 plant-growth regulator 0.005-0.008%, EDTA ion chelating agent 0.05-0.1%; Wherein said medicinal herb components composition of raw materials composition and weight percent are as follows: print remonstrate with plain 0.1-0.3%, Azalea pontica 0.3-0.5%, Tetranthera citrata 0.1-0.3%, Michelia maudiae 0.1-0.3%, Magnolia bilola 0.1-0.3%, cypress cauline leaf 0.1-0.3%, celastrus angulatus 0.1-0.3%, black false hellebore 0.1--0.3%, root of langdu 0.1-0.3% Radix Glycyrrhizae 0.1-0.3%, tobacco rod powder 0.3-0.8%.

The present invention produces the sustained-controll-release fertiliser product of the high-tech content of upgrading, the present invention is by natural medical stone, attapulgite, wilkinite and monoammonium phosphate (or two ammoniums, ) potassium oxide, boric acid, calcium-magnesium powder, potassium aluminium sulfate and agricultural Chinese medicine (the seal element of remonstrating with, Azalea pontica, Michelia maudiae, Magnolia bilola, cypress cauline leaf, celastrus angulatus, Tetranthera citrata, black false hellebore, the root of langdu, Radix Glycyrrhizae, tobacco rod powder) component and PASP plant nutrient promotor, organically mixture is integral for DA-6 plant-growth regulator and EDTA (b diammonium edta) ion chelating agents etc., create the high-tech product Maifan stone double-effect phosphorus potash fertilizer of green agriculture.Its preparation method is that first above various former batchings are pulverized to the pulvis that grinds 200 order left and right, then mix in stirrer according to certain proportional quantity, be sent to high temperature granulation disc machine through transfer roller band, after the mixed liquid spray of PASP-DA-6 and EDTA water chelating, high-temperature maturing, granulation is dried into organic composite integrated again, after screening, making this fertilizer product shape footpath is 2.5-4.5 millimeter, and intensity is 5-6 newton, free water content, below 5%, detects qualified rear metering pack.

Product of the present invention is not only scientific and reasonable on composition of raw materials, the equilibrium that has reached fertile drug effect fruit is comprehensive, and manufacturing technically owing to having adopted the synthetic granulating equipment of current domestic state-of-the-art disk high-temperature maturing and technical matters, technical scheme of the present invention is innovated especially leading.

Technological innovation primacy combined process flow process of the present invention, is described further with reference to accompanying drawing.

Brief description of the drawings

Fig. 1 is the schematic flow sheet of the manufacture method of the embodiment of the present invention.

Embodiment

The fertilizer product that just can produce quality brilliance, technological precedence, perfect in shape and function is organized and implemented in the production operation of product of the present invention according to front brief description of the drawings.Product of the present invention is used in 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 weather.Concrete application process is substantially identical with chemical fertilizer products application process, and agriculture technical staff and application peasant household have all known and substantially grasped application process.On concrete enforcement, also can be in conjunction with product performance of the present invention, derivation peasant household is according to the regulation of fertilizer requirement of different crops, feature and consumption requirement, using specification sheets with reference to product usage and dosage of the present invention uses, 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. a Maifan stone double-effect multi element phosphorus potassium ferbilizer, it is characterized in that: concrete raw material composition and the weight percent of this invention product are as follows, medical stone powder 30-35%, attapulgite 5-8%, wilkinite 5-8%, monoammonium phosphate 23-28%, potassium oxide 10-13%, calcium-magnesium powder 5-8%, potassium aluminium sulfate 0.05-0.08%, agricultural herbal component 1.7-3.9%, PASP plant nutrient promotor 0.3-0.8%, DA-6 plant-growth regulator 0.005-0.008%, EDTA ion chelating agent 0.05-0.1%; Wherein said medicinal herb components composition of raw materials composition and weight percent are as follows: print remonstrate with plain 0.1-0.3%, Azalea pontica 0.3-0.5%, Tetranthera citrata 0.1-0.3%, Michelia maudiae 0.1-0.3%, Magnolia bilola 0.1-0.3%, cypress cauline leaf 0.1-0.3%, celastrus angulatus 0.1-0.3%, black false hellebore 0.1--0.3%, root of langdu 0.1-0.3%, Radix Glycyrrhizae 0.1-0.3%, tobacco rod powder 0.3-0.8%.

2. for the production of the production technique of Maifan stone double-effect multi element phosphorus potassium ferbilizer claimed in claim 1, it is characterized in that, comprising:

First above various former batchings are pulverized to the pulvis that grinds 200 order left and right;

Then mix in stirrer according to certain proportional quantity, be sent to high temperature granulation disc machine through transfer roller band;

After the mixed liquid spray of PASP-DA-6 and EDTA water chelating, high-temperature maturing, granulation is dried into organic composite integrated again;

After screening, making this fertilizer product shape footpath is 2.5-4.5 millimeter, and intensity is 5-6 newton, and free water content, below 5%, detects qualified rear metering pack.