Background technology
Chemical fertilizer because for ease of storing, using convenient, quick feature, still occupy leading position in agricultural fertilizer, but withThe long-time service of chemical fertilizer, soil is hardened year by year, and soil property declines year by year, while chemical fertilizer and pesticide are a large amount of in agricultural production processIt uses, potential threat also is brought to water quality, soil and environment, currently, the pollution problem of agricultural product becomes increasingly conspicuous, agricultural productToxic residual components are higher and higher, and quality of agricultural product gradually declines, and the market competitiveness also weakens therewith, we feel when edibleWorry, therefore the demand of organic fertilizer constantly increases.
Organic fertilizer can not only be carried rich in abundant nutrients such as a variety of organic acids, peptides, nitrogen, phosphorus and potassium for cropsFor comprehensive nutrition, and fertilizer efficiency is long, can increase the soil organism, promotes microbial reproduction, beneficial microbe energy fixed nitrogen, solutionPhosphorus, potassium decomposing, endlessly supply nutrient for crop, and a large amount of beneficial activity bacterium directly participates in the energy in soil material and turnsChange, humus are formed and processes, the especially active bacterias such as decomposition generate a large amount of exocellular polysaccharide in reproductive process, can play soilThe adhesive action of earth crumb structure is effectively improved the physical characteristic of soil, enhances the ventilative of soil, water conservation, fertilizer-preserving ability, makes soilEarth forms benign cycle.
Invention content
In view of the drawbacks of the prior art, the present invention proposes a kind of organic fertilizer, can quickly form soil aggregate structure, protectsWater soil moisture conservation promotes growth and development of plants.
To achieve the above object, the present invention proposes a kind of organic fertilizer, is prepared by the raw material comprising following weight parts：FlowerOil generation mud 10%-15%, sesame greasy filth 10%-15%, mushroom residue 20%-30%, activated carbon 20%-30%, carclazyte 20%-30%.
Preferably, it is prepared by the raw material comprising following weight parts：Peanut greasy filth 12%-14%, sesame greasy filth 10%-13%, mushroom residue 23%-27%, activated carbon 24%-26%, carclazyte 20%-25%.
Preferably, it is prepared by the raw material comprising following weight parts：Peanut greasy filth 14%, sesame greasy filth 13%, mushroom residue27%, activated carbon 26%, carclazyte 20%.
A method of organic fertilizer is prepared, is included the following steps：
1）Include the raw material of following weight parts：Peanut greasy filth 14%, sesame greasy filth 13%, mushroom residue 27%, activated carbon 26%, carclazyte20% preliminary crushing and is uniformly mixing to obtain initial feed in proportion；
2）Initial feed is transferred in fermentation tank and carries out the obtained fermentation materials that ferment；
3）Fermentation materials are aged to obtain initial fertilizer；
4）Initial fertilizer is dehydrated, sieves to obtain finished product organic fertilizer.
Advantageous effect
The present invention is fermented, is aged, being processed as finished product organic fertilizer, being made final by the raw material matched by weight proportionThe content of organic matter is high in organic fertilizer（Organic matter >=75%）, N-P-K content is high, this organic fertilizer can quickly form soil granular knotStructure, water-retaining effect promote growth and development of plants.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present inventionIt is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used toLimit the present invention.
The present invention proposes a kind of organic fertilizer, is prepared by the raw material comprising following weight parts：Peanut greasy filth 10%-15%,Sesame greasy filth 10%-15%, mushroom residue 20%-30%, activated carbon 20%-30%, carclazyte 20%-30%.
Preferably, it is prepared by the raw material comprising following weight parts：Peanut greasy filth 12%-14%, sesame greasy filth 10%-13%, mushroom residue 23%-27%, activated carbon 24%-26%, carclazyte 20%-25%.
Preferably, it is prepared by the raw material comprising following weight parts：Peanut greasy filth 14%, sesame greasy filth 13%, mushroom residue27%, activated carbon 26%, carclazyte 20%.
A method of organic fertilizer is prepared, is included the following steps：
1）Include the raw material of following weight parts：Peanut greasy filth 14%, sesame greasy filth 13%, mushroom residue 27%, activated carbon 26%, carclazyte20% preliminary crushing and is uniformly mixing to obtain initial feed in proportion；
2）Initial feed is transferred in fermentation tank and carries out the obtained fermentation materials that ferment；
3）Fermentation materials are aged to obtain initial fertilizer；
4）Initial fertilizer is dehydrated, sieves to obtain finished product organic fertilizer.
Peanut meal is the product after oil plant is refined in squeezing, a dregs of rice of usual peanut meal point, the secondary dregs of rice from shelled peanut.OnceThe dregs of rice mean that, by squeezing remaining peanut dregs for the first time, the secondary dregs of rice are the peanut dregs squeezed twice.The production of usual peanut mealAmount can reach 44% or more, that is to say, that the oil yield of peanut reaches as high as 55%, so it is to compare that the yield of peanut meal is oppositeFew.Peanut meal is rich in vegetable protein, and protein content is up to 48.68%, polyoses content 32.50%, ash content 5.61%, aminoAcid content is abundant, A wide selection of colours and designs, and total amount is 37.504 g/100g, it is necessary to 4.362 g/100 g of amino acid 1, and there are many containingMineral element.
Sesame seed meal is the by-product after sesame oil expression, it is then known as degreasing sesame by the product after extraction method degreasingNumb dregs of rice powder.The main component of degreasing sesame seed meal is sesame protein.
Primary raw material of the peanut meal sesame seed meal as high-end organic fertilizer, becomes to have after the aerobic fermentation by function bacteriumPhosphorus decomposing, potassium decomposing, fixed nitrogen, the functions such as prevent and cure diseases high-end biological organic fertilizer.
Fermentation raw material need to pile high 1.00-1.35m, and base width is the rectangular heap of fermentation raw material of 1.85-2.00m.HairThe ferment period includes two stages, and the wherein first stage is 8 days, and fermentation temperature control is at 38 DEG C -70 DEG C.Wherein in fermentation weekInterim 1st day to the 4th day fermentation temperature rises to 70 DEG C from 40 DEG C by day rising, declines by day within the 5th day to the 8th day, is dropped from 70 DEG CTo 50 DEG C.The second stage period is 6 days, and 6 fermentation temperatures decline by day, and the temperature fermented at this time is 45 DEG C -20 DEG C, thisThe 1st day temperature setting of fermentation of two-stage is 45 DEG C, 20 DEG C that fermentation the 6th day is then down to by day.
Organic fertilizer obtained by formula according to the present invention and technical solution, content >=75% of organic matter after drying, notIn the case of adding inorganic fertilizer, N-P-K content is better than national standard.The present invention has spy with short production cycle, nutrition is highPoint, organic fertilizer obtained will not generation environment pollution, can quickly form soil aggregate structure, water-retaining effect promotes plant growth hairIt educates.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present inventionAll any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.