CN102190517A

CN102190517A - Biological organic-inorganic compound fertilizer with rare earth elements and synergist

Info

Publication number: CN102190517A
Application number: CN2010101173033A
Authority: CN
Inventors: 国彦平; 国程悦; 王廷举
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-04
Filing date: 2010-03-04
Publication date: 2011-09-21

Abstract

The invention relates to a biological organic-inorganic compound fertilizer with rare earth elements and a synergist. Problems that the Chinese fertilizer utilization rate is not high, the agricultural product quality decreases and environmental and ecological problems caused by fertilizing excess fertilizers in agriculture fertilization can be solved by the compound fertilizer. The compound fertilizer has the advantage of containing nitrogen, phosphor, potassium, a microbial inoculation, an organic matter, rare earth elements and a synergist. The compound fertilizer possesses a high fertilizer effect, and can achieve that after fertilizing on corns in dry fields can be omitted based on an agricultural test in three years. The product provided in the invention is prepared from livestock manure, industrial byproducts and the like through a compound fertilizer production apparatus or a compound fertilizer mixing production apparatus. So resources and energy can be saved, and circular economy, energy saving and emission reduction and sustainable development can be largely promoted. The product has a high apparent fertilizer utilization rate, and allows the agricultural product quality to be improved, usage cost by farmers to be low and economic benefits of enterprises to be twice than economic benefits with common compound fertilizers.

Description

A kind of biological organic inorganic composite fertiliser that adds rare earth element and synergistic agent

Technical field

The present invention discloses a kind of biological organic inorganic composite fertiliser, can add synergistic agent, rare earth element etc., belongs to chemical industry class chemical fertilizers production field, and it is the chemical industry high-tech product that this product contains biotechnology.

Background technology

At present, China's chemical fertilizers production occupies first place in the world with using all, and is obvious to all to the contribution that China's grain security is made.But the chemical fertilizer utilization ratio of China is not high, has only about 30%, and the peasant is in order to improve often application fertilizer of agricultural output, this has not only increased costs of farm produce, also increased agricultural and used loss of chemical fertilizer, caused detrimentally affect to ecotope, chemical fertilizer uses too much also wastes energy resource, to Sustainable development, recycling economy, energy-saving and emission-reduction all have adverse influence, in recent years, the soil organism descends and causes quality of agricultural product to descend, and uses mouthfeel not as the past.Improve utilization rate of fertilizer; adapt to Sustainable development; the one big problem of preserving the ecological environment and becoming fertiliser production and using industry; according to the problems referred to above; we have developed biological organic-inorganic compound fertilizer; can add synergistic agent and rare earth element; through testing this compound fertilizer higher utilization ratio is arranged; apparent utilization rate of fertilizer can reach more than 60%; use the crops quality of this compound fertilizer to improve, mouthfeel is better than contrast, this fertilizer application fermentation poultry manure; industry regenerant and by product have promoter action to recycling economy and Sustainable development.

Product 2005-2007 of the present invention 3 years in Jilin, Heilungkiang accumulative total tests nearly ten thousand mu, obtains credible achievement, can realize exempting to topdress to dry crop, the product price is lower than exempts to chase after type chemical fertilizer 100-200 unit/ton, peasant's use reduces cost.China produces compound fertilizer per year and has reached more than 4,000 ten thousand tons, and product has market widely in China, and the fertilizer enterprises economic benefit of producing this product is the twice of common compound fertilizer.

Summary of the invention

The invention provides a kind of biological organic-inorganic compound fertilizer, can add synergistic agent, rare earth element, its effective constituent nitrogen: 1-20%; Vanadium Pentoxide in FLAKES: 1-20%; Potassium oxide: 1-20%; Organic: 1-22%; Ten thousand/g of composite bacteria agent: 500-4000; Synergistic agent: 0.1-0.3%; Rare earth element: 0.1-0.3%.Growing by Different Crop is equipped with suitable nitrogen phosphoris and potassium fertilizer ratio, and science is added synergistic agent, rare earth element etc., and by requirements of purpose product prescription as calculated, metering feeds intake, granulation, and drying is sieved, and drying is cooled off, and metering packing gets material of the present invention.

The present invention is mainly made by following raw material, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, compound fertilizer, composite fertilizer, organic matter, rare earth element, synergistic agent.Main nutrient composition is nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, organic matter, humic acids, rare earth element etc.

Use every mu of amount of application of product of the present invention according to region difference, crop different administration amount difference, make base fertilizer at Jilin dry land corn and use every mu of 50-75 kilogram, seed manure is isolated 7-10 centimetre, can be in order to avoid topdress; Paddy rice is cooked every mu in base fertilizer and uses 50 kilograms, uses 2/3rds before ploughing, and uses 1/3rd before raking the soil level; Soybean base fertilizer 15-25 kilogram, seed manure is isolated 7-10 centimetre.

Following real evidence positively effect of the present invention

Test situation

1, experiment place: Songyuan City, Jilin Province, Changchun, Heilongjiang Province's land reclamation and cultivation 853,859 farms etc.

2, test kind: 3 years accumulative total of 2005-2007 such as corn, paddy rice, soybean is tested nearly ten thousand mu.

3, test examples:

Corn (lucky list 29, Great Wall 303), with local habits fertilization is contrast, use 48%, 45% and topdress and contrast respectively, using this fertilizer topdresses and contrasts, the experiment of regular sub-district is adopted in experiment, regular design, secondary or three repetitions, fertilising, field management, investigation, survey are produced and are all undertaken by regular experiment, and test entrusts Nong Ke department to bear.

Show all that through sub-district and expanding test biological organic-inorganic compound fertilizer of the present invention is compared crop yield with local habits fertilization and is not less than local habits fertilization, some volume increase can reach 13%, and paddy rice applies fertilizer to the subsoil and need topdress, and dry crop does not take off fertilizer and can not topdress.

Specific implementation method

1, ten thousand/g of 15-8-6-20 (having)-2000, being used for corn can be in order to avoid topdresses (nitrogen: 15%; Vanadium Pentoxide in FLAKES: 8%; Potassium oxide: 6%; Organic: 20%; 2,000 ten thousand/gram of composite bacteria agent).

Send granulation after mixing by solid matter input mixing tanks such as the nitrogen of prescription requirement after will measure, phosphorus, potash fertilizer, organic matter, synergistic agent, add liquid bio microbial inoculum, liquid synergistic agent in granulation place, carry out primary drying after the granulation, the screening of dry back, collect the 1-4.75mm particle and go redrying, cooling, anti-caking is handled, metering packing gets product, is product of the present invention after check meets enterprise's mark.

2, ten thousand/g of 12-7-5-20 (having)-2000 is used for corn, paddy rice, and (nitrogen: 12% can topdress; Vanadium Pentoxide in FLAKES: 7%; Potassium oxide: 5%; Organic: 20%; Composite bacteria agent: 2,000 ten thousand/g) will be by various materials such as the nitrogenous fertilizer after the prescription requirement metering, phosphate fertilizer, potash fertilizer, organic matter, solid synergistic agent, add mixing tank, send granulation after mixing, carry out primary drying after the granulation, the screening of dry back, collect the particle of 1-4.75mm, go redrying, dry postcooling is handled through anti-caking, metering packing, the check meet the enterprise mark product of the present invention.

3, ten thousand/g of 8-14-5-20 (having)-2000 is used for soybean, the assorted beans (nitrogen: 8% of coarse cereals; Vanadium Pentoxide in FLAKES: 14%; Potassium oxide: 5%; Organic: 20%; Composite bacteria agent: 2,000 ten thousand/g) will add mixing tank by solid matters such as the nitrogenous fertilizer after the prescription requirement metering, phosphate fertilizer, potash fertilizer, organic matter, synergistic agent, send granulation after mixing, add liquid bio microbial inoculum, synergistic agent in granulation place, carry out primary drying after the granulation, sieve, collect the particle of 1-4.75mm, go redrying, go cooling after the redrying, anti-caking is handled, and metering packing meets company standard through check and is product of the present invention.

4, product of the present invention also can be two yuan of compound fertilizer, promptly only drops into the fertilizer of two kinds of available nutrients when feeding intake, and makes product only contain nitrogen, phosphorus; Potassium; Phosphorus; Nitrogen, two kinds of main nutrients of potassium, product is the binary biological organic-inorganic compound fertilizer.

Claims

A kind of biological organic inorganic composite fertiliser that adds rare earth element, synergistic agent mainly contains following nutritive ingredient (weight percent) nitrogen: 1-20%; Vanadium Pentoxide in FLAKES: 1-20%; Potassium oxide: 1-20%; Organic: 1-22%; Ten thousand/g of composite bacteria agent: 500-4000; Rare earth element: 0.1-0.3%; Synergistic agent 0.1-0.3%.
Nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide are nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, composite fertilizer, the compound fertilizer that can purchase on the market;

Organic for containing organic material: the poultry manure after the fermentation, the organic matter that the amino acid workshop-sink reclaims (contains organic 20-50%; Nitrogen: 16%, potassium oxide: about 2%, also contain amino acid), humic acids (peat composed of rotten mosses, coal-based humic acids, nitro humic acid, sulfonated humic acid, ammonification humic acids), agricultural byproducts processing by products such as cake, Hectometer;

Composite bacteria agent is a kind of or compound of registered vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria.

Synergistic agent is: trimethyl-glycine, NAM, MMA, polyaspartic acid salts (positively charged ion is iron, manganese, sodium, potassium, zinc, copper, rare earth element, ammonia etc.) are a kind of or mixing wherein;

Rare earth element: be a kind of or mixing of rare earth chloride, rare earth nitrate, amino-acid rare earth.
Production method

(1) compound comminution granulation: the solid matters such as organic matter, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, synergistic agent such as poultry manure through fermentation are measured by the prescription requirement, mix, add liquid bio microbial inoculum, synergistic agent in granulation place, remove primary drying after the granulation, drying source is the stack gas of hotblast stove, sieve behind the primary drying, collect the particle of 1-4.75mm, go redrying, cooling rear defence caking is handled, metering packing gets product, through chemically examining the qualified product of the present invention that is.

(2) blending method: the granular nitrogen that will measure by filling a prescription, phosphorus, potash fertilizer, compound fertilizer, composite fertilizer, organic matter, bacteria agent etc. add mixing tank, synergistic agent can add when raw material production, remove metering packing after mixing, meet enterprise's mark, be product of the present invention through check.