A kind of bio-organic fertilizer and preparation method thereof
Technical field
The invention belongs to agriculture chemical technical field, be specifically related to a kind of bio-organic fertilizer and preparation method thereof.
Background technology
Organic fertilizer is rich in the nutritive substance needed for organic substance and plant growth, can not only provide nutrient needed for plant growth, improvement soil, can also crop quality be improved, improve crop yield, promote high crop yield stable yields, preservation of fertility, can improve utilization rate of fertilizer simultaneously, reduces production cost.Abundant Appropriate application organic fertilizer can increase crop yield, culture fertility, improves quality of agricultural product, improve the validity of soil nutrient.Therefore; organic fertilizer is applied in China; meet the requirement of " Accelerating The Construction resource-conserving and environment-friendly society "; promotion agricultural and resource, Agriculture and Environment and harmony between man and nature close friend are developed; promote agricultural product security, cleaner production from source, preserve the ecological environment all significant.Along with the raising of living standards of the people, the free of contamination demand that is organic, green food of safety of residents health constantly increases, and vast farmers improves the market competitiveness of agricultural-food in the urgent need to application of organic fertilizers.
Fertilizer specifically can be divided into following a few class: 1, trade waste: such as vinasse, vinegar grain, manioc waste, sugared slag, furfural dregs etc.; 2, municipal sludge: such as riverway sludge, sewage sludge etc.The classification of organic fertilizer raw material production and supply base is complete works of: silkworm excrement, mushroom bacteria slag, kelp residue, phosphorus citric acid waste, manioc waste, albumen mud, alditol slag, amino acid humic acids, the dregs of fat, plant ash, oyster shell whiting etc., concurrent management, peanut hull meal etc.3, agricultural wastes: such as stalk, dregs of beans, cotton dregs etc.4, feces of livestock and poultry: such as chicken manure, cattle and sheep horsehit, rabbit excrement; 5, domestic refuse: such as changing food waste etc.By special composition and engineering, by the refuse such as trade waste, rubbish, re-use and be made into efficient organic fertilizer, be the emphasis of fertilizer research always.
Summary of the invention
The object of this invention is to provide and a kind ofly fully utilize bio-organic fertilizer of multiple waste and preparation method thereof.
Bio-organic fertilizer of the present invention, is made by following steps, by weight:
A, 12 parts, Radix Astragali waste residue, 6 parts, Flower of Aztec Marigold waste residue, 16 parts, radix bupleuri waste residue and 14 parts, sheep excrement are ground to form powdery, the healthy and free from worry wood adding the aspergillus niger of 1 part and 1.5 parts is mould, adds the high-phosphorus hematite beneficiation wastewater of 40 parts, reacts 22 ~ 25 days;
B, 30 parts of cutting offals are pulverized after, add the high-phosphorus hematite beneficiation wastewater of 30 parts, react 26 ~ 28 days;
C, by admixed together for the reactant of step a and step b, to stir, react 6 ~ 8 days at 40 ~ 45 DEG C;
D, in the mixture in step c, add the coal ash of 38 parts and the high-phosphorus hematite beneficiation wastewater of 40 parts, keep 18 ~ 20 days after stirring, dry, pack.
In raw material of the present invention, the main raw materials such as waste residue of Chinese herbs, sheep excrement, cutting offals, coal ash, high-phosphorus hematite beneficiation wastewater are all waste; If deal with the pollution being easy to cause environment improperly.The present invention is made into organic fertilizer, and preparation process is simple and easy, and farm crop are remarkably productive after using, and turn waste into wealth.
Relevant comparative tests: 1. 3 process are established in test: be applied to paddy rice, be followed successively by embodiment 1 bio-organic fertilizer, conventional fertilizer application, do not apply fertilizer, and does not wherein apply fertilizer as contrast.3 repetitions are established in test, amount to 9 communities, each plot area 36m2, random alignment.Under fertilizers input (51 yuan/mu) same case, results of comparison is as follows:
Experimental result 1
2. 3 process are established in test: be applied to Radix Dauci Sativae, be followed successively by embodiment 1 bio-organic fertilizer, conventional fertilizer application, do not apply fertilizer, and wherein do not apply fertilizer as contrast.3 repetitions are established in test, amount to 9 communities, each plot area 36m2, random alignment.Under fertilizers input (51 yuan/mu) same case, results of comparison is as follows:
Experimental result 2
Embodiment
The invention will be further described for embodiment plan given below; but can not be interpreted as it is limiting the scope of the invention; those skilled in the art to nonessential improvement and adjustment more of the present invention, still belong to protection scope of the present invention according to content of the present invention.
Embodiment 1:
A, by 12 kilograms, Radix Astragali waste residue, 6 kilograms, Flower of Aztec Marigold waste residue, 16 kilograms, radix bupleuri waste residue and 14 kilograms, sheep excrement, grind to form powdery, the healthy and free from worry wood adding the aspergillus niger of 1 kilogram and 1.5 kilograms is mould, adds the high-phosphorus hematite beneficiation wastewater of 40 kilograms, at 38 ~ 42 DEG C, react 22 ~ 25 days;
B, 30 kilograms of cutting offals are pulverized after, add the high-phosphorus hematite beneficiation wastewater of 30 kilograms, at 37 ~ 39 DEG C, react 26 ~ 28 days; Cutting offals can be the cutting offals such as cattle and sheep pig, also can be the bird cutting offals such as chicken and duck;
C, by admixed together for the reactant of step a and step b, to stir, react 6 ~ 8 days at 40 ~ 45 DEG C;
D, in the mixture in step c, add the coal ash of 38 kilograms and the high-phosphorus hematite beneficiation wastewater of 40 kilograms, keep 18 ~ 20 days after stirring, dry, pack.
Embodiment 2:
A, by 10 kilograms, Radix Astragali waste residue, 6 kilograms, Flower of Aztec Marigold waste residue, 14 kilograms, radix bupleuri waste residue and 13 kilograms, sheep excrement, grind to form powdery, the healthy and free from worry wood adding the aspergillus niger of 1 kilogram and 1 kilogram is mould, adds the high-phosphorus hematite beneficiation wastewater of 40 kilograms, at 38 ~ 42 DEG C, react 22 days;
B, 30 kilograms of cutting offals are pulverized after, add the high-phosphorus hematite beneficiation wastewater of 30 kilograms, at 37 ~ 39 DEG C, react 26 days; Cutting offals can be the cutting offals such as cattle and sheep pig, also can be the bird cutting offals such as chicken and duck;
c, by admixed together for the reactant of step a and step b, to stir, react 6 days at 40 ~ 45 DEG C;
D, in the mixture in step c, add the coal ash of 35 kilograms and the high-phosphorus hematite beneficiation wastewater of 30 kilograms, keep 18 days after stirring, dry, pack.
Embodiment 3:
A, by 12 kilograms, Radix Astragali waste residue, 7 kilograms, Flower of Aztec Marigold waste residue, 16 kilograms, radix bupleuri waste residue and 16 kilograms, sheep excrement, grind to form powdery, the healthy and free from worry wood adding the aspergillus niger of 2 kilograms and 2 kilograms is mould, adds the high-phosphorus hematite beneficiation wastewater of 40 kilograms, at 38 ~ 42 DEG C, react 25 days;
B, 30 kilograms of cutting offals are pulverized after, add the high-phosphorus hematite beneficiation wastewater of 30 kilograms, at 37 ~ 39 DEG C, react 26 days; Cutting offals can be the cutting offals such as cattle and sheep pig, also can be the bird cutting offals such as chicken and duck;
c, by admixed together for the reactant of step a and step b, to stir, react 8 days at 40 ~ 45 DEG C;
D, in the mixture in step c, add the coal ash of 42 kilograms and the high-phosphorus hematite beneficiation wastewater of 50 kilograms, keep 20 days after stirring, dry, pack.