CN101759452A

CN101759452A - Preparation method for bio-organic fertilizer

Info

Publication number: CN101759452A
Application number: CN200810171845A
Authority: CN
Inventors: 周庆一
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-14
Filing date: 2008-11-14
Publication date: 2010-06-30

Abstract

The invention relates to a preparation method for bio-organic fertilizer. Bean dregs, tobacco powder, sugar residue, peat, animal protein, hoof horn powder, bone meal, pork skin powder, shell powder and other organic material are made into powder and mixed evenly, then the mixture is fermented and rotten by fermentation microorganisms, after the microorganism content reaches 3000 millions per gram, N, P, K and other inorganic elements are added, granulating and drying are carried out, the dried granulated bacteria culture, chitin, abamectin together with water are mixed evenly, and products are carried out after dehydration is carried out. The beneficial effects of the invention are: improving crop quality and reducing content of the harmful substances and heavy metals, improving fertilizer efficiency, reducing pollution, improving soil condition, and culturing soil fertility.

Description

The production method of bio-organic fertilizer

Technical field

The present invention relates to a kind of production method of organic fertilizer.

Background technology

At present, China's chemical fertilizer usage quantity is that the world is the highest, shows according to pertinent data, the average consumption of China's chemical fertilizer, be respectively 2.4 times of the U.S., Canadian 4.4 times, Australian 8.6 times, Muscovite 9 times, because China's Agricultural Development level is inhomogeneous, the cost usage quantity in some place is done surprisingly especially, has not only aggravated the Desertification and the salinization of soil, and because the too much use of mineral manure, produced grain and fruit also all contain various objectionable impuritiess.

And the problem that China also faces at present is, the usage quantity of mineral manure is big, but in fact real chemical fertilizer utilizes specific absorption very low, all the other loss rivers that permeate the ground, and evaporation causes environmental pollution in air, the harm human and livestock health, quality of agricultural product descends.Along with the progress of microorganism field science and technology development, countries in the world scientist generally believe, the new-type fertilizer that organic-inorganic and microbial fertilizer are integrated is the main developing direction of agricultural fertilizer in future.

Based on the problems referred to above, replace organic fertilizer with mineral manure gradually, not only can improve the soil, prevent and improve Desertification, the salinization and alkalization of soil.Simultaneously, also can reduce pollution, produce more green food human consumption, be of value to the healthy of people, also meet the requirement that China builds a Harmonious Society water source and environment.

Summary of the invention

The purpose of this invention is to provide a kind of organic biofertilizer, cooperate composite inorganic fertilizer to use, can alleviate salinization, the Desertification degree of soil, reach the effect of increasing soil fertility, and the agricultural-food of institute's output also more are of value to HUMAN HEALTH.

The objective of the invention is to be achieved through the following technical solutions:

A kind of production method of bio-organic fertilizer, organic substances such as bean dregs, offal, sugared slag, the peat composed of rotten mosses, animal proteinum, hoof-and-horn meal, bone meal, pork skin powder, oyster shell whiting are made into Powdered mixing, carry out fermentation maturity with the organism of fermentation bacterium, after all group's content reaches 3,000,000,000/gram, add inorganic elementss such as N, P, K, make particulate state and dry, the granular bacteria strain after the oven dry adds water with chitin, Avrmectin again and mixes, and the dehydration back forms product.

Beneficial effect of the present invention is: improve crop quality, reduce objectionable impurities and heavy metal content, improve chemical fertilizer utilization ratio, reduce environmental pollution, improve the soil, cultivate soil fertility.

Embodiment

A kind of production method of bio-organic fertilizer, is weight proportion that the organic substance of bean dregs 25, offal 10, sugared slag 10, the peat composed of rotten mosses 10, animal proteinum 1, hoof-and-horn meal 0.5, bone meal 5, pork skin powder 5, oyster shell whiting 5 is made into Powdered mixing, carry out fermentation maturity with the organism of fermentation bacterium, after all group's content reaches 3,000,000,000/gram, add inorganic elementss such as N, P, K, making particulate state dries, granular bacteria strain after the oven dry adds water with chitin, Avrmectin again and mixes, and the dehydration back forms product.

(1) bacterial classification is excellent, effective.At present, the EM bacterium of Japan has kind more than 80, the KOM bacterium of the U.S., and the bacterial classification of Israel is also a lot.Select excellently during we are excellent, the flora of employing has more than 100 kinds, divided by vinelandii, phosphorus bacteria, potassium bacterium be main outside, also increased some and helped above three kinds of probioticss that bacterial classification plays one's part to the full.As budding fungus, ray fungi or the like.Demonstrated fully the combined effect of bacterium.

(2) improve crop quality, reduce objectionable impurities and heavy metal content.Because bio-feritlizer itself contains organic matter, behind strain fermentation, is beneficial to plant absorbing, these useful floras are drained the organic acid that is produced, and also are the good raw materials of good nutrient of plant absorbing.During the fermentation, some objectionable impuritiess are decomposed, and have reduced by the chance of plant absorbing.Be used for various crop, facts have proved, can improve quality,, on tobacco, can improve a grade as on grape, watermelon, improving 1-2 sugariness.Test on tobacco the Yinan County, it is yellow neat not only to fall, and improved the perfume (or spice) of tobacco, the phytology shape generally improves, overcharge 200-300 unit for average every mu, test on vegetables, nitrate content also can improve Vc and reducing heavy metal content in the vegetables body than the reduction 80mg/kg that uses chemical fertilizer merely, is the fertilizer of producing green food.

(3) improve chemical fertilizer utilization ratio, reduce environmental pollution.The life-time service chemical fertilizer, soil compaction, the agricultural byproducts quality descends, environmental pollution, ecological damage, the farming evil rises, and these problems are many from agricultural, and the peasant who has thinks makes chemical fertilizer more, just can strive for high yield.In fact in a large number drop into chemical fertilizer, too much with phosphate fertilizer, be deposited on and form indissoluble attitude phosphorus in the soil, part potash fertilizer is reduced to insoluble sylvite.The chemical fertilizer that drops into has over half being not used, or under the inflow place, or with the gas drift, environmental destruction.The rich microbial fertilizer of occasion can be decomposed into titanium pigment potassium to indissoluble phosphorus potassium, for plant absorbing.Therefore, use microbial fertilizer, can improve chemical fertilizer utilization ratio, can improve nitrogenous fertilizer 20%, phosphate fertilizer can improve 30%, and potash fertilizer can improve 50%, thereby has significantly reduced the chemical fertilizer usage quantity.

(4) improve the soil, cultivate soil fertility.Contain abundant organic matter, Calcium of intensifiens in the bio-fertilizer of the present invention.These are unexistent in the general composite fertilizer.The organic matter that contains in the bio-feritlizer, trace element.Through behind the biological fermentation, can improve Soil structure, strengthen the ventilation property of soil, help preserve moisture and fertility, but the stimulating plant well developed root system strengthens soil fertility, soil granular increases, and output improves.

(5) anti-continuous cropping, after the usage quantity microbial fertilizer of minimizing agricultural chemicals uses soil, the recovery of gemma flora and breeding rapidly, some can not be utilized the settling of plant absorbing utilization by a large amount of decomposition of these floras, help plant absorbing.Some objectionable impuritiess also become benefit materials by plant absorbing after being decomposed by part, have reduced the chance of hazard of plant.The prolific development of these floras, the infringement that has suppressed other disease flora effectively takes place, and has suppressed the disease generation, has reduced dosage.

Claims

1. the production method of a bio-organic fertilizer, organic substance is made into Powdered mixing, carry out fermentation maturity with the organism of fermentation bacterium, after all group's content reaches 3,000,000,000/gram, add inorganic elementss such as N, P, K, make particulate state and dry, the granular bacteria strain after the oven dry adds water with chitin, Avrmectin again and mixes, and the dehydration back forms product.

2. the production method of bio-organic fertilizer according to claim 1 is characterized in that, described organic substance comprises: bean dregs, offal, sugared slag, the peat composed of rotten mosses, animal proteinum, hoof-and-horn meal, bone meal, pork skin powder, oyster shell whiting.

3. the production method of bio-organic fertilizer according to claim 2, it is characterized in that the weight proportion of described organic substance is: bean dregs 20-30, offal 8-12, sugared slag 8-12, peat composed of rotten mosses 8-12, animal proteinum 0.5-1.5, hoof-and-horn meal 0.3-07, bone meal 4-7, pork skin powder 4-7, oyster shell whiting 4-7.

4. the production method of bio-organic fertilizer according to claim 3, it is characterized in that the weight proportion of described organic substance is: bean dregs 25, offal 10, sugared slag 10, the peat composed of rotten mosses 10, animal proteinum 1, hoof-and-horn meal 0.5, bone meal 5, pork skin powder 5, oyster shell whiting 5.

5. the production method of bio-organic fertilizer according to claim 1 is characterized in that, the blending ratio of described granular bacteria strain, chitin, Avrmectin is mixed according to mass ratio 1: 0.8-1.2: 1.5-2.5.

6. the production method of bio-organic fertilizer according to claim 5 is characterized in that, the further blending ratio of described granular bacteria strain, chitin, Avrmectin is 1: 1: 2.