CN105123069A - Integrated fertilizing method for cultivating selenium-rich organic crops - Google Patents

Integrated fertilizing method for cultivating selenium-rich organic crops Download PDF

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CN105123069A
CN105123069A CN201510566769.4A CN201510566769A CN105123069A CN 105123069 A CN105123069 A CN 105123069A CN 201510566769 A CN201510566769 A CN 201510566769A CN 105123069 A CN105123069 A CN 105123069A
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fertilizer
selenium
crop
rich
cultivation
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曾济天
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Chongqing Zeng East Combustion Nanotechnology Partnership (limited Partnership)
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Abstract

The invention provides an integrated fertilizing method for cultivating selenium-rich organic crops. The integrated fertilizing method comprises the following steps of on the basis of crops per mu, when the crops need to be fertilized, applying 500 to 3,000kg of carbon organic fertilizer with carbon, wherein the carbon organic fertilizer is wormcast organic fertilizer, fulvic acid organic fertilizer or a mixture of the wormcast organic fertilizer and the fulvic acid organic fertilizer; besides, applying 10 to 75kg of compound liquid probiotic fertilizer or 50 to 300kg of compound solid probiotic fertilizer, 50 to 200kg of potash fertilizer, 25 to 100kg of selenium-rich nutritional vitality element, 5 to 10kg of carbon dioxide long-acting granular fertilizer, 2 to 5kg of root irrigation cultivating agent, 50 to 150g of plant metabolic regulation hormone and 50 to 250g of plant immune regulation hormone. The integrated fertilizing method provided by the embodiment of the invention can realize the effects that grown crops are good in growth vigor and high in yield; the crops are rich in trace elements of selenium and other nutritious elements, so that the crops are more nutritional and are absorbed by human bodies more easily after being eaten.

Description

A kind of integrated fertilizing method of cultivation of selenium-rich organic agronomic crop
Technical field
The present invention relates to proportion of crop planting field, in particular to a kind of integrated fertilizing method of cultivation of selenium-rich organic agronomic crop.
Background technology
Traditional planting models, remains the natural ecological balance always, is natural organic farming, does not have chemical fertilizer, do not have chemical pesticide, do not have environmental pollution, uses pure fertilizer, produces pure organic food.But fertilizer Middle nutrition constituent content very little, can not meet crop needs, so output is extremely low.Traditional planting models, the low reason of per mu yield mainly fertilizer availability low and damage by disease and insect causes more, and the miscellaneous bacteria of the many reason of the low and damage by disease and insect of fertilizer availability mainly in fertilizer and soil causes too much, namely nutrient environment and ecotope badly cause.Because traditional planting models yields poorly, cause producer's cost higher, and due to cost high, cause again price higher, therefore allow and it is believed that, low yield, high cost be organic farming produce inevitable outcome, seem low cost and high yield and organic farming produce have no chance.Chemical fertilizer owing to can significantly increase production, therefore instead of traditional fertilizer after occurring soon.But after using chemical fertilizer, causing soil compaction year after year, various damage by disease and insect seriously occurs, and various chemical pesticide uses in a large number, and output no longer continues to increase, and product quality degradation, forms vicious circle.
The reason of agricultural high cost, low yield, poor benefit, also has a principal element to be low to natural efficiency of energy utilization.In actual production, in crop unit are, the availability of sunshine is below 1%, even the crop of rational close planting, also only has 6%-7% in the sunshine availability growing most animated period.Plant recovery of nutrient is low, and the nutrition average utilization of fertilizer is below 24%, and the availability that chemical fertilizer rationally applies is also only 10%-30%, and the wastage blindly applied is up to more than 90%.And to content in air be 70% nitrogen and content be that the carbonic acid gas nutrient utilization of 330 milligrams every kilogram is also below 1%.
In view of this, special proposition the present invention.
In prior art, it is believed that the large element of three needed for plant growth is nitrogen, phosphorus, potassium, in fact this three large element only accounts for about 6% of crop dry matter, and real three large elements are carbon, hydrogen, oxygen, account for more than 95% of crop dry matter.Therefore use carbon element fertilizer and just become one of key factor determining high crop yield.But because modern society is seriously polluted, the fertilizer source of manure is complicated, and disease pest and weed is serious, cannot obtain that fertilizer efficiency is stablized, nontoxic high quality organic fertilizer.The understanding of current people to application probio is not enough and pay attention to not, and the application of probio is still not general, causes the productivity effect of crops to can not get due raising.Its reason is not know that probio mixes with carbon element fertilizer and uses competence exertion and go out great function, and single administration or not science of preparing burden, do not reach good effect aborning.Carbon element fertilizer can only utilize 20%-24% under the effect of natural miscellaneous bacteria, and availability can reach 100% under the effect of probio.Carbon element fertilizer is combined with probio, can raise up seed to probio and a large amount of nutrition is provided, its offspring can from air absorbing carbon dioxide (content is 330 mg/kg), nitrogen (content is 79%), can decompose mineral nutrition from carbon element fertilizer and soil, its availability can bring up to 150%-200%.So carbon element fertilizer must be combined with probio, competence exertion goes out huge production-increasing function.Wormcast fertilizer is best carbon element fertilizer, and natural mineral fertilizer preferably selects the natural mineral fertilizer based on medical stone.
The reason of crop generation damage by disease and insect is the result that the deterioration of the ecological environment and nutritional imbalance comprehensively cause, and crop lacks medium trace element and necessarily continuous cropping disease occurs.Medium trace element is not only the nutriment that crop needs, and is the medicine of crop prevention and elimination of disease and pests, can coerce crop and open secondary metabolism function, thus improves crop to the availability of natural energy resources.A lot of peasant does not note using of medium trace element, causes crop to produce serious nutritional deficiency disease.Do not understand the effect of silicon, do not know that silicon can improve soil nutrient availability, control climing short fruit, be ignorant of handy silicon prevention and elimination of disease and pests; Plant needs calcium extremely many, many more than phosphorus, even exceedes nitrogen, therefore will execute calcium in a large number, and because calcium constituent is easily solidified in soil, especially at dry season, high temperature and hypothermic phase, Calcium in Plants absorbs difficulty, is often ignored by most people; Magnesium is not only the constituent of plant chlorophyll, or the activator of many enzymes, participates in the metabolism of fat metabolism and nitrogen, and to regulating, the activity of plant corpus endoenzyme is very important, and magnesium determines the photosynthetic intensity of blade.Magnesium itself or an important quality standard, enriching fertiliser containing magnesium can increase yield, executes the content that magnesium can increase chlorophyll, carotin and carbohydrate in right amount.Although trace element is measured minimum, they are but very large to crop role, sometimes even because crop lacks a or two kind trace element in process of growth, and crop yield and quality are had a strong impact on.Trace element only obtains on the basis of sufficient supplies at other nutrients, just can give full play of its maximum yield potential.
Therefore, in order to solve the technical problem of above appearance, the invention provides a kind of integrated fertilizing method of cultivation of selenium-rich organic agronomic crop, no matter all apply fertilizer according to this step in plant growing process using substrate fertile or later stage, the Grain Growth Situation grown can be reached good, output is high and be rich in trace element selenium and other enrich element, nutrition is horn of plenty more, after the mankind are edible also more easily absorb by human body, certainly on general amount of application, substrate fertilizer generally can be relatively large, the amount of manuring late can be smaller, these needs are specifically selected according to the difference of crop specie, but the total amount of often kind of Term Fertilization provides in technical scheme, no matter use substrate fertile or later stage all to carry out according to scheme crops order of addition of topdressing.
Often kind of fertilizer is all use according to the target output science of carrying out, such as:
(1) carbon element fertilizer is used: carbon element fertilizer is the required basic substance improving organic agronomic crop output and prevention and elimination of disease and pests.Every kg of carbon element fertilizer can for producing vegetables 10-20 kilogram, fruit 5-10 kilogram, grain and cotton oil tea traditional Chinese medicine 0.5-2 kilogram.Usually every mu of season crop applying 500-3000 kilogram.
(2) compound probiotic fertilizer is used: compound probiotic fertilizer is the required core substance improving organic agronomic crop output and prevention and elimination of disease and pests.Require containing probio 2,000,000,000-500 hundred million/gram in liquid compound probiotic fertilizer, containing probio 500,000,000-50 hundred million/gram in solid compound probiotic fertilizer.Usually every mu of fertile 10-75 kilogram of a season crop applying liquid compound probiotic, the fertile 50-300 kilogram of solid compound probiotic.
(3) application of potash fertilizer: potash fertilizer is the required matter dominated improving organic agronomic crop output and prevention and elimination of disease and pests.Every kilogram of content be 45% or 50% potassium sulfate can for producing fruit 50-100 kilogram, grain and cotton oil tea traditional Chinese medicine 10-15 kilogram.Usually every mu of season crop applying potash fertilizer 50-200 kilogram.
(4) selenium-rich nutritive Huolisu is used: selenium-rich nutritive Huolisu is the required fortification substance improving organic agronomic crop output and prevention and elimination of disease and pests.Outside de-carbon hydrogen-oxygen, plant needs calcium to be generally the 3rd, needs silicon to be generally the 4th, needs magnesium to be generally the 5th.Selenium-rich nutritive Huolisu by silicon-calcium-magnesium, multiple must and healthy trace elements with household, selenium element, rare earth element, immune B B-complex and biochemical fulvic acid form.Usually every mu of season crop applying selenium-rich nutritive Huolisu 25-100 kilogram.
(5) applying carbon dioxide long-acting granular is fertile: carbonic acid gas long-acting granular fertilizer is the required fortification substance improving organic agronomic crop output and prevention and elimination of disease and pests.All crops of land for growing field crops and Protectorate cultivation all can applying carbon dioxide long-acting granular fertile, water from contacting with water after using, can within January release of carbon dioxide continuously.Usually every mu of season crop applying 5-10 kilogram.
(6) use root and fill with cultivating agent: it is improve organic agronomic crop output and prevention and elimination of disease and pests " bio-reactor " that root fills with cultivating agent.It is a kind of strong water absorption function water-loss reducer being exclusively used in agricultural that root fills with cultivating agent, expansion rate of water absorption up to 200-1000 doubly (weight ratio), absorption and slow releasing function are played to all fertilizer and substance, can soil aggregate be promoted, there is the effect of ventilative, water suction, water conservation, fertilizer conservation, drought resisting, soil moisture conservation, water saving, joint fertilizer.Usually every mu of season crop applying 2-5 kilogram.
(7) plant metabolism regulation and control element and plant immune regulation and control element is used: plant metabolism regulation and control element and plant immune regulation and control element are the required catalytic species improving organic agronomic crop output and prevention and elimination of disease and pests.Plant metabolism regulation and control element and plant immune regulation and control element are by tens kinds of Chinese herbal medicine compositions.Usually every mu one season crop applying plant metabolism regulate and control plain 1-3 time, each 50 grams, use plant immune and regulate and control plain 1-5 time, each 50 grams.
(8) potash fertilizer, selenium-rich nutritive Huolisu, carbonic acid gas long-acting granular fertilizer must be used with carbon element fertilizer and compound probiotic are fertile supporting, and competence exertion goes out optimum efficiency.Can except plant metabolism regulation and control element and plant immune regulation and control element all except all fertilizer be pre-mixed together with root filling cultivating agent after use.
Wherein, the application process of described carbon element fertilizer is: according to the target output of Different Crop calculate every mu one season crop applying carbon element fertilizer amount of application; The carbon element fertilizer of amount of application 15-25% is sprinkling upon ground equably as base manure, then turns over to underground about 15cm with rotovator, can planting after fully watering, pouring compound probiotic 1-5kg with watering; Will the carbon element fertilizer of residue amount of application as topdressing, spread fertilizer over the fields equably or spread manuer in holes around beyond root 5 centimetres.After crop field planting 20d, topdressing 1 time every 10-30d, after topdressing, pouring compound probiotic 1-5kg with watering at every turn.
The application process of described compound probiotic fertilizer is: every mu one season crop base execute solid compound probiotic fertile 10-50kg1 time, impose 5-10 time, each 10-25kg.First using fertile for solid compound probiotic with as after the carbon element fertilizer of base manure mixes, be sprinkling upon ground equably as base manure together, then turn over to underground about 15-20cm with rotovator, can plant after fully watering; Using fertile for solid compound probiotic with mix as the carbon element fertilizer topdressed after, spread fertilizer over the fields or spread manuer in holes around beyond root 5cm together equably as topdressing.After crop field planting 20d, topdress 1 time every 10-30d.Or every mu of a season crop applying liquid compound probiotic fertile 10-75kg, each 1-5kg, every 10-15d1 time, one season crop applying 5-10 time, rush with water after liquid compound probiotic fertilizer is watered and execute.
The application process of described potash fertilizer is: according to the target output of Different Crop calculate every mu one season crop applying potash fertilizer amount of application.Using the potash fertilizer of amount of application 10-15% with as after the carbon element fertilizer of base manure mixes, be sprinkling upon ground equably as base manure together, then turn over to underground about 15-20cm with rotovator, can plant after fully watering.Using the potash fertilizer of residue amount of application with mix as the carbon element fertilizer topdressed after, spread fertilizer over the fields or spread manuer in holes around beyond root 5cm together equably as topdressing.In crop field planting after 20 days, topdress 1 time every 10-3d.Potash fertilizer also can all be used as topdressing, and after crop field planting 20d or after yielding positive results, topdresses 1 time every 10-30d, executes after potash fertilizer is water-soluble with water punching.As topdressing, every mu disposable employed must not more than 25kg.
The application process of described selenium-rich nutritive Huolisu is: according to the nutritional need of Different Crop and the weight difference of prevention and elimination of disease and pests, usually every mu of season crop applying selenium-rich nutritive Huolisu 25-100kg.Using disposable for selenium-rich nutritive Huolisu with as after the carbon element fertilizer of base manure mixes, be sprinkling upon ground equably, then turn over to underground about 15-20cm with rotovator, can plant after fully watering.
The application process of described carbonic acid gas long-acting granular fertilizer is: because crop is little in the demand of Seedling Stage to carbonic acid gas, it is along with the increase of blade quantity increases gradually, enter result and contain the phase, the demand of carbonic acid gas is peaked, therefore should after crop flowers result applying carbon dioxide long-acting granular fertile.Usually every mu of consumption 5-10kg, using fertile for carbonic acid gas long-acting granular with mix as the carbon element fertilizer topdressed after, spread fertilizer over the fields or spread manuer in holes around beyond root 5cm together equably as topdressing, water from contacting with water after using, can in 15-30d, especially at noon sunlight is strong, temperature discharges more carbonic acid gas continuously compared with Gao Shineng, and at this very moment just crop photosynthesis the most vigorous when, just in time need more carbonic acid gas, the concentration of carbonic acid gas in crop rhizosphere environment and protecting field can be made to improve more than 70%, 1 week ensuing crop output or amount of growth just have and extremely significantly increase.
Described application process of filling with cultivating agent is: use root and fill with cultivating agent, under the prerequisite of water saving, generally can increase production 20-80%.Usually every mu of season crop applying root filling cultivating agent 2-5kg, root is filled with cultivating agent and be sprinkling upon ground equably with after the carbon element fertilizer of base manure mixes, then turn over to underground about 15-20cm with rotovator, liquid manure gas input exchange hole is set after whole ground ridging, can plants after fully watering.
The application process of described plant metabolism regulation and control element and plant immune regulation and control element is: every mu of each plant metabolism regulates and controls plain 50g, put into nonmetallic vessel, pour 500g boiling water into melt, after depositing 24-72h, be watered filling root by 800 times of liquid (40kg), or be watered complete stool spraying by 1000-1200 times of liquid (50-60kg).Liquid is loaded sprayer, aims at crop root or complete stool spraying, every strain crop spraying about 20g liquid.Be selected in before watering and temperature application effect the best about 20 DEG C time, high temperature and drought weather fills with root or complete stool spraying is watered for latter 1 hour or complete stool sprays a clear water, in case plant is too downgraded.Every mu of each plant immune regulates and controls plain 50g, is watered 30-60kg spraying or fills with root.Liquid is loaded sprayer, aims at crop root or complete stool spraying, every strain crop spraying about 10-20g liquid.All can use except the rainy day, best with morning and evening temperature application effect about 20 DEG C time.Can be mixed with all material used for agriculture, and can synergy more than 1 times mutually, be applicable to various crop, all can use at nursery stage, prosperous long-term, florescence, the phase of bearing fruit, expanding stage, effect is lasting, can reach more than 30d.
The integrated fertilizing method of above-mentioned cultivation of selenium-rich organic agronomic crop is applied to grain and cotton oil tea, vegetables, fruit, the land for growing field crops of traditional Chinese medicine and the kind of industrialized agriculture; Preferably, pollution arable land, prone soil improvement and Saline soil agriculture exploitation and organic ecological soilless culture is applied to.
Compared with prior art, beneficial effect of the present invention is:
(1) low cost, high yield, high-quality, high benefit: reduce cost than adopting chemical farming crop culture and drop into 50%-70%, output increased 1-3 doubly, product reaches organic quality, and is rich in selenium element, can improve product price difference 10-50 doubly.Its reason is: the utilization of carbon element fertilizer and compound probiotic fertilizer: carbon element fertilizer has the physical characteristics such as uniform particles, clean hygiene, free from extraneous odour, water suction, water conservation, gas permeability be strong, it is the product of fertilizer and bio-fertilizer natural combination in earthworm body, crop photosynthesis can be improved, keep a full stand of seedings, strong sprout, disease and insect resistance, suppression harmful bacteria and soil-borne disease, obviously improve soil structure, build up fertility and thoroughly solve soil compaction problem, remarkably productive in raising quality of agricultural product, be obviously better than the effect using any single fertilizer to combine.After compound probiotic fertilizer is manured into soil, can change soil property, oozy organic acid, small-molecular peptides, oligosaccharides, antibiotics etc., can kill putrefying bacteria, capture ecological niche.Hydrogen in the harmful substance such as hydrogen sulphide, methane corrupt cenobium can decomposed decomposes out, harmful substance is become innocuous substance, and fixedly synthesize the materials such as carbohydrate, amino acid, vitamin, hormone, decomposer is bred and accelerates, for crop provides abundant nutrition.Lactic acid bacteria wherein, actinomycetes, saccharomycete, bacillus etc. are under the effect of enzyme, the carbohydrate breakdown such as cellulose (lignin), starch can be become various sugar, and breaks down proteins is become the solubility organic nutritioies such as peptone state, peptide state, amino-acid state, directly by crop utilization.
Organic matter is under compound probiotic effect, and hydrocarbon is decomposed into polysaccharide, oligosaccharides, monose and organic acid, directly can be absorbed by plant; Breaks down proteins becomes the soluble substances such as peptone state, peptide state, amino-acid state, also directly can be absorbed by new plant.This with the organic circulation of mycelium morphology, neither waste the organic energy energy, make again carbon, hydrogen, oxygen, nitrogen etc. form can be utilized to be utilized with plant, plant growth balancing is grown fast.According to analysis and measurement, after compound probiotic is manured into soil, its underground darkening growth is than large more than 3 times of ground photosynthesis amount of growth.Compound probiotic fertile with root-knot nematode, fragrant-flowered garlic maggot, aphid, trialeurodes vaporariorum, liriomyza bryoniae etc. contacting pests, make adult can not produce abnormal enzyme (ecdysteroid) and can not lay eggs, ovum can not pupa, and pupa can not adult.Lactic acid bacteria wherein and actinomycetes can not only suppress putrefying bacteria and virus, and the peptide of its decomposition organism formation, antibiotic, polysaccharide can prevent and treat the disease such as leaf mold, late blight.The nutrition such as the zinc of indissoluble state, boron, potassium, carbon can be resolved into solvable state by compound probiotic, reach disease-resistant yield-increasing effect.Utilize the fixed nitrogen of probio, phosphorus decomposing, potassium decomposing function and directly carry out the ability of organic matter power conversion, after using the carbon element fertilizer adding compound probiotic fertilizer, can reduce nitrogen phosphorus fertilizer and drop into 60%-80%, potash fertilizer can obtain the utilization of 100%, obtains the effect of low input, high production.
Mend potassium: potassium is the primary element of crops quality and high yield, and potassium sulfate is combined with carbon element fertilizer just becomes organic potassium, then be combined with compound probiotic and just become organic-biological potassium.Organic-biological potassium is attached on organic matter by potassium oxide, decomposes to carry to enter and do in object, make potassium availability reach 100% by probio.Organic-biological potassium can be improved the ecological environment, and improves the quality of product; The fruit of equal volume, the weight using organic-biological potassium wants high by about 20%.Use the fruit richness of organic-biological potassium, color and speed of production and be all better than other products.
Under weak light condition, due to the effect of compound probiotic, plant metabolism regulation and control element and plant immune regulation and control element, crop can well grow, and output is unaffected.After compound probiotic, plant metabolism regulation and control element and plant immune regulation and control element are used, under crop field, darkening growth is than large more than 3 times of ground photosynthesis amount of growth.Photosynthetic rate improves more than 1 times, photosynthetic intensity increases 50%-500%, thus make crop excess absorb hydrocarbon oxygen in nutritive element in fertilizer and soil and fertilizer and air and nitrogen, nitrogen phosphorus fertilizer can be reduced like this and drop into 60%-80%, obtain the effect of low input, high production.
Use selenium-rich nutritive Huolisu, carbonic acid gas long-acting granular is fertile: selenium-rich nutritive Huolisu can nurse one's health soil organisms system and balance plant ecological nutrient environment in soil, and crop lacks selenium-rich nutritive Huolisu and necessarily continuous cropping disease occurs.Selenium-rich nutritive Huolisu is not only the nutriment that crop needs, and is the medicine of crop prevention and elimination of disease and pests, can coerce crop and open secondary metabolism function, thus improves crop to the availability of natural energy resources, reaches the object of disease-resistant yield-increasing.Carbonic acid gas is the gas bread of plant growth, can within January after using, release of carbon dioxide continuously, and amount of increase in production reaches 0.8-1 doubly.
Use root and fill with cultivating agent: it is improve organic agronomic crop output and prevention and elimination of disease and pests " bio-reactor " that root fills with cultivating agent.It is a kind of strong water absorption function water-loss reducer being exclusively used in agricultural that root fills with cultivating agent, expansion rate of water absorption up to 200-1000 doubly (weight ratio), absorption and slow releasing function are played to all fertilizer and substance, can soil aggregate be promoted, there is the effect of ventilative, water suction, water conservation, fertilizer conservation, drought resisting, soil moisture conservation, water saving, joint fertilizer.Under the prerequisite of water saving, generally 20-80% can be increased production.
(2) reach organic quality, its reason is: fertilising is used carbon element fertilizer and compound probiotic fertilizer, mainly utilize the carbon in organic matter, hydrogen, oxygen, instead of nitrogen, phosphorus, potassium chemosynthesis fertilizer that current a lot of people thinks and focuses on.Carbon element fertilizer is under compound probiotic effect, and hydrocarbon is decomposed into polysaccharide, oligosaccharides, monose and organic acid, directly can be absorbed by plant; Breaks down proteins becomes the soluble substances such as peptone state, peptide state, amino-acid state, also directly can be absorbed by new plant.This with the organic circulation of mycelium morphology, neither waste the organic energy energy, make again carbon, hydrogen, oxygen, nitrogen etc. form can be utilized to be utilized with plant, plant growth balancing is grown fast.Add and use organic-biological potassium and selenium-rich nutritive Huolisu, its effect is further strengthened, and organic-biological potassium and selenium-rich nutritive Huolisu can be improved the ecological environment, and improves the quality of product; The fruit of equal volume, the weight using organic-biological potassium and selenium-rich nutritive Huolisu wants high by about 20%.Use the fruit richness of organic-biological potassium and selenium-rich nutritive Huolisu, color and speed of production and be all better than other products.
Plant does not need selenium, but selenium is the indispensable element of human body, extremely important regulating and controlling effect is had to the maintenance of the normal physiological function of human body, have anti-oxidant, anti-ageing, safeguard immune system and anticancer effect, selenium or the interior magical incomparable natural antipoison of human body, stable selenides can be combined into metal or nonmetalloid, harmful metal ion or nonmetallic ion directly can be excreted under the help of the material such as sulfur amino acid, vitamin, or excrete with choleresis, play the effect of toxin expelling and removing toxic substances.The organic products being rich in selenium element can improve price difference 10-50 doubly than conventional products.
Apply compound probiotic energetically fertile: the nutritive elements such as coarse grained phosphorus, potassium, calcium can be decomposed in soil, probio can also absorb nitrogen in air and carbonic acid gas, add the nutritive element in carbon element fertilizer, except potassium, just substantially can meet the multiple nutrients of organic agronomic crop normal growth needs.Compound probiotic fertilizer is required core substance, only have its participation that other all nutritive elements just can be made to obtain maximum using, compound probiotic can absorb the nutrition in air, decompose the nutrition in soil organic fertilizer, balance crop endotrophic, according to analysis and measurement, after compound probiotic is manured into soil, its underground darkening growth is than large more than 3 times of ground photosynthesis amount of growth.Apply compound probiotic fertilizer energetically to join and execute carbon element fertilizer, cost can be made to reduce 70%-90%, output increased 1-3 doubly.
In the extermination of disease and insect pest: think that soil nutrient balances, Crop nutrient balance, crops generally can not catch an illness.Conventional compound probiotic, would not there is large damage by disease and insect in soil and Crop nutrient balance.Just in case generation damage by disease and insect, water and execute and spray the fertile and Plant cell regeneration element of compound probiotic, allow probio capture ecological niche, with bacterium gram bacterium, allow Plant cell regeneration element heal damage by disease and insect wound, damage by disease and insect can be effectively controlled.
Organic carbon hydrogen-oxygen thing is sufficient, and crop anti-adversity is strong; Compound probiotic captures ecological niche, and germ can not work the mischief to crop; Plant metabolism regulation and control element can urge root control seedling, and leaf photosynthesis is strong, nutritional sufficiency, and disease resistance is also strong, and germ can not work the mischief to crop.Potassium is crops against fungal and bacteriosis element, and selenium-rich nutritive Huolisu is also the medicine of crop prevention and elimination of disease and pests.Plant immune regulation and control element can heal damage by disease and insect wound, and generally disease can not cause large harm to area crops, just can without chemical pesticide, and the product of production belongs to organic products completely.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of integrated fertilizing method of not only advanced but also comprehensive cultivation of selenium-rich organic agronomic crop easily.
In order to realize above-mentioned purpose of the present invention, spy by the following technical solutions:
The invention provides a kind of integrated fertilizing method of cultivation of selenium-rich organic agronomic crop, comprise the steps:
(A) with every mu of crops for benchmark, until crops need fertilising time, use carbon element fertilizer 500-3000kg; Described carbon element fertilizer is wormcast fertilizer, Fulvic acid organic fertilizer or both mixtures;
(B) and the simultaneously fertile 10-75kg of applicating liquid compound probiotic or the fertile 50-300kg of solid compound probiotic, potash fertilizer 50-200kg, selenium-rich nutritive Huolisu 25-100kg, the fertile 5-10kg of carbonic acid gas long-acting granular, root fills with cultivating agent 2-5kg, plant metabolism regulates and controls plain 50-150g, plant immune regulates and controls plain 50-250g,, wherein said selenium-rich nutritive Huolisu is made primarily of natural mineral fertilizer, potassium-containing compound, magnesium-containing compound, calcium oxide, biochemical fulvic acid powder, vitamin, silica, sodium selenite and micro element supplement agent.
Embodiment
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting the scope of the invention.Unreceipted actual conditions person in embodiment, the condition of conveniently conditioned disjunction manufacturer suggestion is carried out.Agents useful for same or the unreceipted production firm person of instrument, be and can buy by commercially available the conventional products obtained.
Embodiment 1
Adopt the inventive method plantation in the large fringe corn of long grain, plant 3500 strains for every mu, straw-returning, the fertile 45kg of applicating liquid compound probiotic, base executes wormcast fertilizer 500kg, potash fertilizer 50kg, selenium-rich nutritive Huolisu 25kg, root filling cultivating agent 2kg simultaneously, turn over to underground 15-20cm, get final product long-term cropping.Before corn flowering to pustulation period, impose the fertile 5kg of carbonic acid gas long-acting granular and the fertile 30kg of liquid compound probiotic.Whole breeding time is total to 50g 2 times with plant metabolism regulation and control element 800 times of liquid, plant immune regulation and control element 1 50g.Every per mu yield 1416kg, increase production 689kg than routine techniques 727kg, amount of increase in production reaches 95%.
Embodiment 2
Adopt the inventive method plantation Wheat with large spike lenghth, every mu of sowing 15kg, straw-returning, use the fertile 200kg of solid compound probiotic, base executes Fulvic acid organic fertilizer 450kg, potash fertilizer 20kg, selenium-rich nutritive Huolisu 100kg, root filling cultivating agent 5kg simultaneously, turn over to underground 15-20cm, get final product long-term cropping.Before wheat flowering to pustulation period, impose the fertile 10kg of carbonic acid gas long-acting granular and continuous administration 15-30d, the fertile 100kg of solid compound probiotic topdresses once every 10-15d, and also have potash fertilizer 180kg to topdress once every 10-30d, Fulvic acid organic fertilizer 2550kg topdresses once every 10-30d.Regulate and control element 800 times of liquid with plant metabolism whole breeding time and be total to 150g 2 times, plant immune regulation and control element is total to 250g 1 time.Every per mu yield 981kg, increase production 511kg than routine techniques 470kg, amount of increase in production reaches 109%.
Embodiment 3
Adopt the inventive method plantation hybrid rice, every mu of sowing 12kg, rice straw is field also, use the fertile 45kg of solid compound probiotic, base executes wormcast fertilizer 500kg, potash fertilizer 15kg, selenium-rich nutritive Huolisu 100kg, root filling cultivating agent 5kg simultaneously, turns over to underground 15-20cm, gets final product long-term cropping.Before wheat flowering to pustulation period, impose the fertile 8kg of carbonic acid gas long-acting granular and continuous administration 15-30d, the fertile 5kg of solid compound probiotic topdresses once every 10-15d, and also have potash fertilizer 85kg to topdress once every 10-30d, wormcast fertilizer 1500kg topdresses once every 10-30d.Regulate and control element 800 times of liquid with plant metabolism whole breeding time and be total to 100g 2 times, plant immune regulation and control element is total to 200g 1 time.Every per mu yield 970kg, increase production 360kg than routine techniques 610kg, amount of increase in production reaches 59%.
Embodiment 4
The inventive method is adopted to plant Dutch capsicum, every mu of sowing 2000 strains, the fertile 3kg of applicating liquid compound probiotic, base executes wormcast fertilizer 500kg, potash fertilizer 15kg, selenium-rich nutritive Huolisu 100kg, root filling cultivating agent 5kg simultaneously, turn over to underground 15-20cm, get final product long-term cropping.The middle and late growth stage, impose the fertile 8kg of carbonic acid gas long-acting granular and continuous administration 15-30d, the fertile 2kg of liquid compound probiotic topdresses once every 10-15d, and also have potash fertilizer 85kg to topdress once every 10-30d, wormcast fertilizer 1500kg topdresses once every 10-30d.Regulate and control element 800 times of liquid with plant metabolism whole breeding time and be total to 100g 2 times, plant immune regulation and control element is total to 200g 1 time.Every per mu yield 1.8 ten thousand kg, increase production 0.6 ten thousand kg than routine techniques 1.2 ten thousand kg, amount of increase in production reaches 50%.
Although illustrate and describe the present invention with specific embodiment, however it will be appreciated that can to make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, this means to comprise all such changes and modifications belonged in the scope of the invention in the following claims.

Claims (10)

1. an integrated fertilizing method for cultivation of selenium-rich organic agronomic crop, is characterized in that, comprise the steps:
(A) with every mu of crops for benchmark, until crops need fertilising time, use carbon element fertilizer 500-3000kg; Described carbon element fertilizer is wormcast fertilizer, Fulvic acid organic fertilizer or both mixtures;
(B) and the simultaneously fertile 10-75kg of applicating liquid compound probiotic or the fertile 50-300kg of solid compound probiotic, potash fertilizer 50-200kg, selenium-rich nutritive Huolisu 25-100kg, the fertile 5-10kg of carbonic acid gas long-acting granular, root fills with cultivating agent 2-5kg, plant metabolism regulates and controls plain 50-150g, and plant immune regulates and controls plain 50-250g; Wherein said selenium-rich nutritive Huolisu is made primarily of natural mineral fertilizer, potassium-containing compound, magnesium-containing compound, calcium oxide, biochemical fulvic acid powder, vitamin, silica, sodium selenite and micro element supplement agent.
2. the integrated fertilizing method of cultivation of selenium-rich organic agronomic crop according to claim 1, it is characterized in that, in described step (A), the method using described carbon element fertilizer comprises: the amount of application of first carbon element fertilizer according to the Production rate of target crop, then evenly apply as base manure, turn over to underground 15-20cm, get final product long-term cropping;
Preferably, first evenly apply as base manure according to the 15-25% of the amount of application of carbon element fertilizer, the follow-up use of topdressing of carbon element fertilizer of surplus, and topdress once every 10-30d at crop growth period.
3. the integrated fertilizing method of cultivation of selenium-rich organic agronomic crop according to claim 2, it is characterized in that, in described step (B), the method using compound probiotic fertilizer comprises: to mix as after described base manure evenly applies with carbon element fertilizer using fertile for compound probiotic, and by fertile for the compound probiotic of surplus follow-up use of topdressing, and topdress once every 10-15d at crop growth period.
4. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 3, it is characterized in that, in described step (B), the method of application of potash fertilizer comprises: the amount of application of first potash fertilizer according to the Production rate of target crop, the potash fertilizer of the 10-15% of amount of application is fertile with compound probiotic, carbon element fertilizer mixes to be used as described base manure, the potash fertilizer of surplus topdresses use, and topdresses once every 10-30d.
5. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 4, is characterized in that, in described step (B), the method using selenium-rich nutritive Huolisu comprises: mixed with described base manure by selenium-rich nutritive Huolisu and use.
6. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 5, it is characterized in that, in described step (B), the method using described carbonic acid gas long-acting granular fertilizer comprises: carbonic acid gas long-acting granular fertilizer is used as follow-up topdressing, and continuous administration 15-30d.
7. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 6, is characterized in that, in described step (B), uses described method of filling with cultivating agent and comprises: mixed with described base manure by described filling cultivating agent and use.
8. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 7, it is characterized in that, in described step (B), the method using described plant metabolism regulation and control element comprises: described plant metabolism regulation and control element is mixed with solution vegetation period spray.
9. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to claim 8, it is characterized in that, in described step (B), the method using described plant immune regulation and control element comprises: described plant immune regulation and control element is mixed with solution vegetation period spray.
10. the integrated fertilizing method of a kind of cultivation of selenium-rich organic agronomic crop according to any one of claim 1-9, it is characterized in that, the integrated fertilizing method of described cultivation of selenium-rich organic agronomic crop is applied to grain and cotton oil tea, vegetables, fruit, the land for growing field crops of traditional Chinese medicine and the plantation of industrialized agriculture; Preferably, pollution arable land, prone soil improvement and Saline soil agriculture exploitation and organic ecological soilless culture is applied to.
CN201510566769.4A 2015-09-08 2015-09-08 Integrated fertilizing method for cultivating selenium-rich organic crops Pending CN105123069A (en)

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CN105580617A (en) * 2015-12-12 2016-05-18 南农大(常熟)新农村发展研究院有限公司 Method for promoting growth of cauliflower by utilizing earthworm manure as base fertilizer
CN105850578A (en) * 2016-04-06 2016-08-17 郎溪县宏业粮油种植家庭农场 Soil for breeding seedlings of rice for coordinating intestines and stomach and preparation method thereof

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CN1276361A (en) * 1999-06-08 2000-12-13 深圳市众合达农业高新技术开发有限公司 Long-acting compound organic fertilizer and its preparing process
CN1651357A (en) * 2004-02-08 2005-08-10 吴永常 Organic-inorganic adulterated formula fertilizer
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* Cited by examiner, † Cited by third party
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CN105557246A (en) * 2015-12-12 2016-05-11 南农大(常熟)新农村发展研究院有限公司 Method for promoting loose cauliflower growth with fulvic acid organic fertilizer
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