Background technology
Peanut is as a kind of cash crop, be the main food oil sources of our people, being again the main vegetable protein sources of the mankind, is also the important source material of food and medicine industry, or the key farm products that China's export is earned foreign exchange, therefore occupies an important position in Chinese national economy.Peanut, in whole growth and development process, needs to absorb the nutritive elements such as a large amount of nitrogen, phosphorus, potassium, calcium and a small amount of magnesium, boron, sulphur, iron, copper, molybdenum, could grow by normal growth.According to the result of study of academy of agricultural sciences of Guangdong Province, the level of every 0.067ha yield peanut 266.5 ~ 290kg, needs to absorb nitrogen 16.01 ~ 19.46kg, phosphorus element 3.38 ~ 3.89kg, potassium element 7.8 ~ 10.24kg.Often produce 50kg peanut pod, need to absorb nitrogen about 3 ~ 3.4kg, phosphorus element 0.65 ~ 0.7kg, potassium element 1.45 ~ 1.75kg.In the whole growing process of peanut, different growth stage to the absorption of nutrient dynamically: seedling stage, absorbed dose was less, and the floricome phase increases gradually, and fruiting period is maximum, and the ripening stage declines again.Result of study according to peanut institute of the Chinese Academy of Agricultural Sciences shows: seedling stage inhaled nitrogen (accounting for the percentage absorbing total amount the time of infertility, as follows) 4.8%, phosphorus 5.19%, potassium 6.73% by peanut; The floricome phase inhales nitrogen 17%, phosphorus 22.64%, potassium 22.25%; Fruiting period, inhales nitrogen 48.5%, phosphorus 49.53%, potassium 66.35%; Ripening stage inhales nitrogen 29.7%, phosphorus 22.64%, potassium 4.67%.Along with the expansion of cultivated area, in order to meet peanut whole breeding time to the demand of the elements such as nitrogen, phosphorus, potassium, need a large amount of in actual production, recycle inorganic chemical fertilizer, this not only can reduce chemical fertilizer utilization ratio, cause peanut per unit area yield low, and cause the hardening soil serious.Inorganic chemical fertilizer of using a large amount of, single for a long time causes N, P in farmland to shift to water body, causes surface water pollution, makes body eutrophication.
Meanwhile, the peanut continuous cropping underproduction year after year in recent years, its major cause has 1, soil deterioration, and nutrient is lacked of proper care.Mainly because peanut is absorbed with certain selectivity to Nutrient Elements in Soil, more to the absorbed dose of the elements such as phosphorus, potassium, molybdenum, boron, Peanut continuous cropping year in year out, some nutrient deficiency certainly will be caused, nutrients ratio imbalance in soil, growing of peanut is affected, production declining.2, sick worm harm increases the weight of.Due to continuous cropping, some soilborne disease and pests, as bacterial wilt of peanut, leaf spot, root knot nematode disease, and remain in the various disease and pests on the peanut stubble of field, its pathogenic bacteria and worm source remain in a large number in soil, cause peanut disease to increase the weight of year by year.3, toxic substance accumulation.Peanut is in growth and development process, and the secretory product of its root and the secretory product of other parts of plant, can suppress peanut growth, even cause murder by poisoning to peanut.
CN101863702B (201010195000.3) discloses special multifunctional fertilizer for peanuts and preparation method thereof, this composite fertilizer special is made up of organic materials, chemical fertilizer and functional microorganism, but simple organic matter and trace element are difficult to meet the fertile requirement of need of peanut growth; In addition, patent No. CN101638347 (200910187223.2), CN101081781 (200610014012.5), CN1483709 (02139626.4) also individually disclose peanut composite fertilizer, relate separately to inorganic or composite organic-inorganic fertilizer, but more than invent the composite fertilizer that relates to because of not containing amino acid fertilizer, peanut absorption nutritional capacity is poor; Although composite fertilizer special also uses organic matter in part invention, content is general lower, and in addition, single organic matter that relies on improves soil quality, and effect is unsatisfactory.Cause fertilizer used can not effectively improve peanut soil quality, cause soil compaction, salinization is serious, therefore anti-continuous cropping, and suppress disease and pest effect, anti-adversity is poor.The present invention improves the composite fertilizer of peanut quality and output, can ensure that peanut cultivation volume increase again can anti-continuous cropping, disease and insect resistance, simultaneously, improve the composite fertilizer of peanut quality and output through magnetization, during magnetic fertilizer is manured into soil, can form various micro-magnetic field in soil, it can directly have influence on soil and crop.The existence in a large amount of micro-magnetic field, makes soil micelle dimerization effect strengthen, and specific surface reduces, and cohesive force reduces, thus plays to abolish and harden, the effect of chessom; The existence in a large amount of micro-magnetic field, have adjusted the magnetic environment of plant growth, improves the peanut ability of crop to nutrient, thus improves the utilization ratio of nutrient greatly.
Summary of the invention
The object of this invention is to provide a kind of composite fertilizer of improving peanut quality and output, it is by the compound of organic and inorganic fertilizer, and it is fertile to need to add suitable medium trace element according to peanut growth, and by magnetization treatment, continuous crop, inorganic fertilizer use the situations such as the per unit area yield caused reduces, quality declines, soil-borne disease is serious in a large number to substantially improve peanut year after year.The present invention by improved formulations, make the composite fertilizer of this raising peanut quality and output at fertilizing soil, improve Soil structure, loosing soil does not harden, plant nutrition is provided, economize fertile, save fertile in have good effects.
technical scheme of the present invention is as follows:
The present invention improves the composite fertilizer of peanut quality and output, and its raw material comprises mineral manure, organic fertilizer, aminoacids complex, secondary nutrients and trace element fertilizer; The weight percent that its each nutriment accounts for the composite fertilizer's gross weight improving peanut quality and output is: N+P in mineral manure2o5+ K2o total nutrient>=29%, organic>=20%, aminoacids complex 5% ~ 15%, moderate-element 0.1% ~ 0.5%, trace element 0.1% ~ 0.3% and flyash 5 ~ 15% and sulfurous iron ore ash 2 ~ 8%.
In finished product of the present invention, the representation of each nutrient meets GB18877-2009 organic-inorganic complex fertilizer national standard, and on the basis of II type organic-inorganic compound mixed fertilizer meeting this standard regulation, add aminoacids complex, moderate-element and trace element, nutrition is more comprehensive, is more conducive to the growth of peanut.In addition, the composite fertilizer of raising peanut quality of the present invention and output, through magnetization treatment, can form various micro-magnetic field in soil, soil micelle dimerization effect is strengthened, and specific surface reduces, and cohesive force reduces, thus play to abolish and harden, the effect of chessom; The existence in a large amount of micro-magnetic field, have adjusted the magnetic environment of plant growth, improves the peanut ability of crop to nutrient, thus improves the utilization ratio of nutrient greatly.
Described fertilizer is by molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, adds the product that zymophyte obtains by fermentation; Wherein molasses alcohol waste liquid accounts for 10 ~ 15% of fertilizer gross weight, and all the other are arranged in pairs or groups arbitrarily, because molasses alcohol fluid viscosity is higher, mainly provides granulation to use, and itself also contains the nutrient of plant absorption.
Zymophyte used is the special bacterial classification that becomes thoroughly decomposed (the composting plant special bacteria of biological organic fertilizer that Guangzhou agriculture hat (Taiwan investment) bio tech ltd (http://gzng2010.cn.china.cn/) produces, or compost liquid fertilizer special bacterium), energy fast decoupled is organic, adaption object has agricultural organic waste (compost, liquid fertilizer) to process, organic waste (swill) process more than kitchen, stalk is feed processed again, straw decomposition into field etc.Effective constituent is compound benefit bacterium; Proterties is powder, effective content total viable count>=109cfu/g.Every 10000kg organic fertilizer raw material adds the special bacterial classification 1kg ~ 2kg that becomes thoroughly decomposed of biological organic fertilizer.
Contriver is to above-mentioned zymophyte before use first through the enlarged culturing of bacterial classification, and substratum consists of: 3-5% Semen Maydis powder, 20-60% molasses, 0.01-0.15% Repone K; Cultural method is: by strain inoculation in seed fermentation tank, seed fermentation tank fermentation condition: temperature 32-38 DEG C, pH8.0-9.0, inoculum size 1-4%, stirring velocity 150-225r/min, ventilation 0.3-0.53/h, fermentation time 66-78h.
Described aminoacids complex is for adopting animal skin, slaughter-house refuse and peanut skin, bean dregs to be raw material, and pulverize, add water making beating, first adjustment pH to 6.8 ~ 7.2, adds neutral protease and papoid and water, constant temperature 45 ~ 55 DEG C, enzymolysis 4 hours; Regulate pH to 9.5 ~ 10.5 again, add Sumizyme MP, constant temperature 50 ~ 60 DEG C, be incubated 6 hours, obtain hydrolyzed solution, dry rear pulverizing and get final product.Interpolation neutral protease and papoid ratio are 1:1, and addition is 0.3 ~ 0.6%, and Sumizyme MP addition is 0.3 ~ 0.9%.
Neutral protease (Neutralprotease), CAS numbers: 9068-59-1, is obtained through fermented extracted by subtilis, belongs to a kind of restriction endonuclease, can be used for various proteolysis process.Under certain temperature, pH value, macro-molecular protein can be hydrolyzed to the products such as amino acid, the hydrolysis of animal/vegetable protein can be widely used in.
Papoid (Papain), CAS numbers: 9001-73-4, is a kind of containing sulfydryl (-SH) endopeptidase, has the activity of proteolytic enzyme and esterase, there is specificity more widely, have stronger hydrolysis ability to animal/vegetable protein, polypeptide, ester, acid amides etc.
Sumizyme MP (Proteinasefrombacillussubtilisvar.biotecusa), CAS numbers: 9014-01-1, the 2709 withered grass bar microorganisms that educate are made by submerged fermentation, extraction and refining a kind of proteolytic ferment through bacterial protoplast mutafacient system, belong to the crisp outer high alkaline proteases of a kind of Serine, it can generate polypeptide or amino acid by hydrolyze protein molecules peptide chain, has the ability of stronger decomposing protein.
Described inorganic fertilizer element is nitrogen, phosphorus, potassium, element N9% ~ 20%, P containing following mass percent in described inorganic fertilizer2o57% ~ 15%, K2o13% ~ 20%.
Production method is first mixed with the fertilizer fermented by aminoacids complex, then inorganic fertilizer, fertilizer, moderate-element and trace element and aminoacids complex fertilizer and flyash, troilite powder, humic acid remix, above-mentioned solid material is pulverized through gravity system, abundant blending evenly, by the granulation of drum granulating method, eventually pass sub-sieve after magnetization treatment, automatic measuring packing, after the assay was approved and get final product.
The magnetizing assembly that described magnetization treatment is selected is GCX-composite fertilizer magnetizer (Kaifeng Qi Yuan magnetic plant manufactory, network address: the product of http://www.mlmjzx.com/moban/companyindex.asp id=9265 company), magnetizing field strength is 600 ~ 800A/m, magnetizing time 4 ~ 12 seconds, power is 2 ~ 8KW.
Described moderate-element is calcium, magnesium, sulphur; Element M g0.5% ~ 2.0%, Ca2.0% ~ 10.00%, S1.0% ~ 5.00% containing following mass percent in described moderate-element.
Described trace element is boron, zinc, molybdenum, element B 0.10% ~ 0.20%, Zn0.010% ~ 0.20% containing following mass percent in described trace element, Mo0.010% ~ 0.20%.
By in urea, ammonium chloride, monoammonium phosphate, one or more provide N element in described inorganic fertilizer element; P2o5for in fused(calcium magnesium)phosphate, calcium superphosphate, monoammonium phosphate, one or both provide; K2o provides for Repone K or potassium sulfate; Mg element in described moderate-element by fused(calcium magnesium)phosphate, magnesium sulfate containing crystal water, magnesium chloride, one or more material magnesian mixes provides; Ca element is mixed by the material of one or more in fused(calcium magnesium)phosphate, Calucium Silicate powder, white lime, gypsum to be provided; S element provides by mixing containing one or more the material in the magnesium sulfate of crystal water, zinc sulfate, potassium sulfate, gypsum, sulphur; B element in described trace element is mixed by one or more material of borax, boric acid to be provided; Zn element is provided by the zinc sulfate containing crystal water; Mo element is provided by ammonium molybdate.
The fermentative production operating procedure of organic matter of the present invention is as follows:
Adopt the special bacterial classification that becomes thoroughly decomposed of biological organic fertilizer that agriculture hat (Taiwan investment) bio tech ltd, Guangzhou produces, first through the enlarged culturing of bacterial classification.Substratum consists of: 3-5% Semen Maydis powder, 20-60% molasses, 0.01-0.15% Repone K; Cultural method is: by strain inoculation in seed fermentation tank, seed fermentation tank fermentation condition: temperature 32-38 DEG C, pH8.0-9.0, inoculum size 1-4%, stirring velocity 150-225r/min, ventilation 0.3-0.53/h, fermentation time 66-78h.
By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, be laid in bottom fermenter, strain fermentating liquid added the abundant fusion of special bacteria agent 1-2kg with every 10000kg organic fertilizer raw material even, adjusting water content is about 60%, hold agglomerating, a finger gently resilience energy scatters, and does not drip and be advisable in the middle of webs.Pile ridge turning every day 1 time, maintain the temperature 60 ~ 75 DEG C of fertilizer, fermentation 10-20 days, to obtain final product.
Carry out enlarged culturing to zymophyte, expanding numerous rear effective bacterial content obviously increases, and bacterial classification rate of utilization significantly improves, and greatly can shorten fermentation time, reduces production cost.In addition, operational condition is simple, and required equipment is simple, and energy consumption is low, is suitable for explained hereafter.
Application process of the present invention: spread fertilizer over the fields when the seedbed preparation as base manure or ditch spread or spread manuer in holes at seeding time.Topdress in conjunction with intertill and clean tillage, before blooming seedling stage, floricome phase, full fruit phase spread fertilizer over the fields or row replacement of ditching.
The production method of the composite fertilizer of above-described raising peanut quality and output, the fertilizer obtained can as the fertilizer of cucumber, paddy rice, corn.
advantage of the present invention is:
1, to improve the composite fertilizer of peanut quality and output high in technological content in the present invention: the special bacterial classification that becomes thoroughly decomposed of biological organic fertilizer that the present invention adopts Guangzhou agriculture hat (Taiwan investment) bio tech ltd (http://gzng2010.cn.china.cn/supply/1542689429.html) to produce,effective constituent is compound benefit bacterium; Proterties is powder, effective content total viable count>=109cfu/g.The advantage such as there is few, the powerful degrade proteins of addition, fermentation time is short, cost is low, leavening temperature is not limited, effectively can kill the harmful bacteria in fermented product, worm, worm's ovum, grass-seed antibiotic remains of degrading simultaneously, also have breeding fast, the feature such as strong, the safety non-toxic of vitality.
2, prepare aminoacids complex, mild condition with enzymatic hydrolysis reaction, avoid some important amino acids in the product obtained with acid hydrolysis and be destroyed, protect amino acid whose integrity in bed material; Meanwhile, enzymatic hydrolysis requires low to conversion unit, easy handling.
3, the special bacterial classification that becomes thoroughly decomposed of biological organic fertilizer that agriculture hat (Taiwan investment) bio tech ltd, Guangzhou produces is adopted, first through the enlarged culturing of bacterial classification.Substratum consists of: 3-5% Semen Maydis powder, 20-60% molasses, 0.01-0.15% Repone K; The nutrient needed for bacterial classification that becomes thoroughly decomposed can be provided, better play its effect at the fermenting process of bacterial classification and molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow.
4, raw material is easy to get: needed for the composite fertilizer of this raising peanut quality and output, Source Organic Matter is mainly filter mud of sugarcane, molasses alcohol waste liquid and sugarcane marrow, Guangxi is the large province of cane planting, nearly 1,600 ten thousand cultivated areas every year, therefore, the byproduct of sugarcane greatly increases and is difficult to process, sugarcane waste material is processed as fertilizer after treatment, achieves refuse reclamation, and economic worth is huge.Meanwhile, sugarcane marrow is more loose, and the granule after processing is easily dissolved by soil moisture, is beneficial to and is absorbed by plants; And molasses alcohol waste liquid tool cohesiveness, be beneficial to granulation, make the fertiliser granulates after processing have slow-release function, extend fertilizer efficiency.
5, peanut effectively can improve soil quality after using, this composite fertilizer special can obviously improve because inorganic fertilizer uses the soil compaction caused in a large number after using, and plays chessom, thickeies arable layer, prick under being conducive to fruit pin, improve the function of field ventilation and penetrating light condition.
6, fertile joint is economized fertile, cost less investment: because this invention is not only filled a prescription rationally, and by after magnetization treatment, can form various micro-magnetic field in soil, soil micelle dimerization effect is strengthened, specific surface reduces, cohesive force reduces, thus plays to abolish and harden, the effect of chessom; The existence in a large amount of micro-magnetic field, have adjusted the magnetic environment of plant growth, improves the peanut ability of crop to nutrient, thus improves the utilization ratio of nutrient greatly.Thus reduce costs, increase economic efficiency.
7, diseases and pests of agronomic crop is few: can make farm crop well developed root system after use, and stem is slightly full of leaves, resistant to lodging.This fertilizer contains a large amount of beneficial microorganism viable bacterias, effectively can suppress the growth of harmful bacteria, reduces the generation of disease and pest.
8, Optimal Growing is grown: after using, can shift to an earlier date 8 ~ 10 days results.Growing of farm crop is better than using inorganic fertilizer.
9, environmental protect is pollution-free: this fertilizer can eliminate the side effect that chemical fertilizer brings, environmental protect, fertilizing soil.
10, widely applicable and excellent: be applicable to various farm crop, improve Soil structure: life-time service, loosing soil does not harden, easy farming.
11, fertilizer efficiency is excellent: need to have allocated rational npk nutrient into according to crop growth in process of production, and peasants can be used as base manure relieved, easily or intertillage is topdressed.
12, temperature is played fast: when temperature more than 0 DEG C, within 48 hours, temperature rises to more than 55 DEG C.Fully can decompose the organic sulfide, organic nitrogen compound etc. that produce stink in fowl poultry kind ight soil, heat up and can eliminate stink in 2 ~ 3 days.
13, composting cycle is short, within 10 ~ 15 days, becomes thoroughly decomposed completely.Compost high temperature (55 DEG C ~ 70 DEG C) is lasting, can kill the germ in fermented product, worm's ovum, weed seed.
14, the loss of compost total nutrient is few, and humus content is high, and potassium contents increases obviously.
15, when this fertilizer is used as cucumber, paddy rice, corn fertilizer, effect of increasing production also reaches more than 10%.