CN110143836A - Using phosphoric acid as regulating acid agent and the rice seedling-growth soil regulator of phosphorus source and its preparation method and application - Google Patents
Using phosphoric acid as regulating acid agent and the rice seedling-growth soil regulator of phosphorus source and its preparation method and application Download PDFInfo
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- CN110143836A CN110143836A CN201910565564.2A CN201910565564A CN110143836A CN 110143836 A CN110143836 A CN 110143836A CN 201910565564 A CN201910565564 A CN 201910565564A CN 110143836 A CN110143836 A CN 110143836A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
This application discloses using phosphoric acid as regulating acid agent and the rice seedling-growth soil regulator of phosphorus source and its preparation method and application, the material component and weight of the strong seedling agent be, 30-50 parts of phosphoric acid, 10-25 parts of monoammonium phosphate, 10-15 parts of potassium sulfate, 10-12 parts of zinc sulfate, 5-8 parts of ammonium sulfate, 2-6 parts of manganese sulfate, 6-9 parts of ammonium molybdate, 3-7 parts of potassium chloride, 20-25 parts of lignite, 15-25 parts of industrial residue, 10-15 parts of medical stone, 15-20 parts of zeolite powder, 10-15 parts of ardealite, 5-10 parts of fertile soil, 5-15 parts of diatomite, 15-25 parts of rice hull ash, 10-15 parts of plant ash, 100-150 parts of livestock manure fermented liquid, 35-45 parts of stalk particle, 10-15 parts of vinasse, 5-10 parts of fungicide.
Description
Technical field
The present invention relates to agricultural technology field, particularly relate to using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source
And its preparation method and application.
Background technique
Rice is the traditional crop in China and the principal item of China's grain-production.Rice seedbed growing state,
Directly affect its growth and quality and yield in the later period.Rice is to like sour crop, and suitable pH value is 4.5~5.5, acidic environment
The development of growth of seedling stage plant can be effectively facilitated, the effect for promoting root system development and strong sprout to keep a full stand of seedings.Rice is native in seedling stage
There are various pathogens in earth, is easy that rice is made to induce the diseases such as damping-off, bacterial wilt.At the beginning of strong seedling agent is commonly used in the growth of rice
Phase, current rice seedling-growth soil regulator are a kind of preparations for effectively facilitating rice seedling development, it collects according to the physiology and ecosystem characterization of rice
Sterilization adjusts acid, nutrition, change control to be integrated, and fungicide, chemical control agent, regulating acid agent, nutritional agents interaction, effect is complementary, creates rice
The suitable growing environment of seedling, to achieve the purpose that strong seedling.
Healthy and strong rice shoot is the basis that rice creates high yield, can be right if meeting with chilling damage weather during seedling cultivation of rice
The quality of seedling causes to seriously affect.It is mainly shown as rice seedling slow growth, serious, planting percent reduction etc. occurs for disease.
Conventional rice seedling-growth soil regulator has certain shortcoming in terms of rice low-temperature resistance, especially when extraneous temperature change is bigger, to water
The growth of rice sprouts can generate certain influence, since low temperature is also easy to lead to the serial disease such as bacterial wilt, damping-off.Conventional
Fungicide is all the medicament of some chemical classes in strong seedling agent, also there is certain risk to plant phytotoxicity.Regulating acid agent is usually dense sulphur
Acid, sulphur etc., these regulating acid agents have a single function, and have certain destruction to soil.Strong seedling agent is by original simple Nutrition Soil
A kind of product is graduallyd mature with the raising of scientific technological advance and cultivation level, initially only simple soil disinfection sterilizing,
Development a period of time includes again needing to add various nutrients, fungicide etc. plus some nutritions, through after a period of time
Develop into present strong seedling agent.Rice seedling-growth soil regulator is according to plant physiology, the collection disinfectant of ecosystem characterization development, increasing acid
The Novel sprout cultivation preparation that agent, nutritional agents, chemical control agent are integrated primarily serves the effect of strong sprout, improves seedling quality, enhances degeneration-resistant
Property.
It is the significant development of rice dry land breeding, seedling-throwing technology using rice seedling-growth soil regulator seedling, it can disposably complete bed
Soil disinfection adjusts acid and rice shoot fertilising, changes four Xiang Chengxu such as control, have easy to operate, saving of labor save this, diseases prevention strengthen seedling, increasing both production and income
The advantages that.Its rice shoot mainly show it is short it is strong, leaf thickness, leaf width, dark green, stem foot is wide, well developed root system, turn green (vertical seedling) after moving (throwing) cultivation
Fastly, tiller is early, tiller is more, heading is early, maturation is early, has apparent effect of increasing production.
In recent years, the conventional measure in Rice Production is had become using strong seedling agent, but due to strong seedling agent available on the market
Product category is more, and usage is different, and part peasant household operates the factors such as lack of standardization when in use in addition, and annual nursery season can all be sent out
Raw more strong seedling agent use rear ineffective or phytotoxicity accident, affect being normally carried out for Rice Production, therefore, educate in rice
It is chosen when seedling and makes good use of strong seedling agent for ensuring seedling cultivation of rice standardized production safety, realize that full stand, robust seedling are of great significance.Mesh
Preceding market Zhuan Yangji producer is more than 70, and kind is up to more than 40 kinds.Substantially it is divided into two class of I type and II type.Wherein I type is strengthened seedling agent and is referred to
Product specification is one packed (not subpackage), without individually acid packet and pack, it is desirable that its pure NPK content >=15%, many is in fertilizer
The strong seedling agent used is registered on material belongs to I type；II type strengthens seedling agent and refers to that product specification is to be divided to three guarantees or two packets in one bag, has individually
Acid packet and pack, it is desirable that its pure NPK content >=4.5%.The pure NPK content indicated on II type packaging bag of seedling strengthening agent refers to three guarantees
In pure NPK content in fertilizer packet, many registers the strong seedling agent used on pesticide and belongs to II type (Li Deping, 2009).
A kind of invention " novel seedling imigorator for rice " of open (bulletin) number CN101723746A discloses a kind of novel rice
Strong seedling agent, parts by weight shared by ingredient and ingredient are humic acid 1.5-2.5, wood vinegar 1.5-2.5, organic fertilizer 0.5-1.5,
When implementation, humic acid 40g/L, wood vinegar 40g/L, organic fertilizer 20g/L, organic fertilizer are made of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, microorganism
Formulation content 20-30ml/L, pH value 3.5-4.5.
Open (bulletin) number CN105175159A invention " a kind of production method of the strong seedling bio-matrix of Rice Seedling Culture Under Dry Condition and its
Using " disclosed in bio-matrix production method: one, mixed bacteria liquid is added after mixing rice husk with cow dung, outdoor stacking is decomposed,
Lactobacillus suspension is added again, is stacked again after mixing 7~10 days；Two, it is then uniformly mixed after addition purity nitrogen, pure phosphorus, pure potassium and pure zinc；
Three, add adhesive, flakiness is compressed, after dry.It is that every bio-matrix is laid in water that Rice Seedling Culture Under Dry Condition, which strengthens the application of seedling bio-matrix,
In rice seedling-cultivation plate, the rice paddy seed being uniformly sprinkled into after vernalization afterwards is sprinkled profoundly water, is put into vinyl house and carries out seedling.The present invention is reachable
To the seedling-growing-up effect as the rice seedling-growth soil regulator applied at present, and it is environmentally safe, pollution-free.
Rice disclosed in the invention " seedling cultivation of rice strengthens seedling agent and application method " of open (bulletin) number CN101113122A is educated
The agent of robust seedling seedling by nutrient, fulvic acid, regulating acid agent, chelating agent, water-retaining agent, disinfection sanitizer, plant growth regulator, phlogiston,
Mould inhibitor and additive composition.
A kind of invention " rice seedling-growth soil regulator " of open (bulletin) number CN107382503A discloses a kind of rice seedling-growth soil regulator, by
Following raw material composition: pulvis 50-60% of the feces of livestock and poultry after harmless treatment；Concentrated sulfuric acid 20-22%；Urea 8-10%；
Calcium superphosphate 8-10%；Potassium sulfate 4-8%；Account for zinc sulfate of the matrix weight than 5/1000；Account for matrix weight than 2/1000 how
Acetic acid；Account for paclobutrazol of the matrix weight than 1/1000.The present invention has the advantages that there is collection compared with conventional rice strengthens seedling agent
Wasted resources nutrition, adjust acid, sterilize, take root, changing control function in the feature of one, can improve the gas permeability of soil, improve
Rice shoot tillering capacity, makes that rice shoot root long, root are more, root is heavy, stem thickness, cauline leaf are tall and straight, and resistance is strong, turns green after rice transplanting fast, kipeming high yield,
And this product is pollution-free to soil environment, is the preferred means of production of green rice production.
A kind of rice seedling-growth soil regulator of invention " rice seedling-growth soil regulator and its production technology " of open (bulletin) number CN1081433A and
Its production technology replaces lignite etc. to do carrier with dry rice husk, and various raw material proportionings are: dry rice husk 22%, the concentrated sulfuric acid 40%, furfural
Slag 4.894%, ammonium sulfate 28%, Diammonium phosphate (DAP) 3.6%, potassium sulfate 1%, zinc sulfate 0.4%, dicarboxylic acids 0.07%,
MET0.036%, mixing is mixed thoroughly in order.It can be widely used for raising rice seedlings bed, there is fabulous strong seedling effect.
The invention " DSK rice seedling-growth soil regulator " of open (bulletin) number CN1385406A discloses a kind of DSK rice seedling-growth soil regulator, medicine
Fertilizer mixing compound preparation, have disease resisting effect is obvious, adjust the sour time persistently, getting fat effect outstanding feature.Its effective component is:
Medicine: organic matter: fertilizer=1: 7: 7.Its Chinese medicine doses 80% group of object by 3.3% thiram and metalaxyl compound preparation 20% and clay
At；Organic matter is made of wastes such as vegetable stems, pH value 5.0-6.0；Fertilizer is by macroelement 70%, moderate-element 20%
And microelement 10% forms, total available nutrient content >=20%.Rice seedling-growth soil regulator of the present invention can enhance rice seedling resistance, right
Prevention and treatment seedling blight has a special efficacy, and prevention and treatment bacterial wilt effect is obvious, can bring out that the length of time rice seedlings grow is big, quality is good, rich in dry seedling bed of rice
Produce the strong rice seedlings of performance.Bag distribution packaging of the present invention makes its each ingredient keep exclusive characteristic and function, current now to mix, and uses
It is convenient.
A kind of invention " rice seedling-growth soil regulator " of open (bulletin) number CN1176053A belongs to rice seedling bed upper fertilizing and prevents
Control the strong seedling acid-regulating sterilization preparation of damping-off dual-purpose type.It containing N, P, K, Si, Ca, Zn, Fe and is killed using flyash as carrier
Microbial inoculum is suitable for field rice seedling on upland field or disk nursery.Strong with cold-resistant, drought resistance, it is withered good with bacterial wilt effect that prevention and treatment is stood, and is conducive to training
Strong seedling is educated, after transplanting, it is fast to take root slow seedling, and tiller is early, creates favorable conditions to obtain high yield.
Mainly have 1. there are problem that fertilizer amount is excessive on, packing is ineffective.2. now strong more than 40 kinds of the seedling agent in market, 50%
Strong seedling agent kind above, ambiguous in dosage, often there is burn seedlings phenomenon by experience dosage in farmer.3. after strong seedling agent
Artificial synthesized plant growth regulator, plant growth substance total amount are repeatedly used with root-inducing powder, take root treasured, spirit of taking root etc. again
It is excessive, cause rice that phytotoxicity occurs.4. fungicide, the happy dosage of transplanting are excessively high or transplant pleasure, Dou Nengzao using using again after strong seedling agent
At rice drug misadventuring.
For this purpose, being badly in need of providing a kind of rice seedling-growth soil regulator, it is few to solve rice seedling-growth soil regulator nutritive element content used at present,
Germination percentage and emergence rate to seed is without effect is obviously promoted, and unit consumption is big, and high production cost, transportation cost are high, applies
Fertile large labor intensity and the fertilising problem that process is tedious, time-consuming.
Summary of the invention
To overcome the shortcomings of the existing technology, the present invention provide it is a kind of using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source and its
Preparation method and application, concrete scheme are as follows:
Using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source, the material component and weight of the strong seedling agent are phosphoric acid
30-50 parts, 10-25 parts of monoammonium phosphate, 10-15 parts of potassium sulfate, 10-12 parts of zinc sulfate, 5-8 parts of ammonium sulfate, 2-6 parts of manganese sulfate,
6-9 parts of ammonium molybdate, 3-7 parts of potassium chloride, 20-25 parts of lignite, 15-25 parts of industrial residue, 10-15 parts of medical stone, zeolite powder 15-20
Part, 10-15 parts of ardealite, 5-10 parts of fertile soil, 5-15 parts of diatomite, 15-25 parts of rice hull ash, 10-15 parts of plant ash, animal dung
Just fermentation liquid 100-150 parts, 35-45 parts of stalk particle, 10-15 parts of vinasse, 5-10 parts of fungicide.
The fungicide is selected from carbendazim, from appointing in hymexazol, metalaxyl, thiram, paclobutrazol and metalaxyl-mn-zn
It anticipates one kind.
The industrial residue is one or more of mixtures of flyash, gangue and steel slag.
The livestock manure fermented liquid the production method is as follows: feces of livestock and poultry, sugarcane bagasse and EM bacteria agent are with (20-30): (3-
5): 1 ratio mixes, and so that animal excretion water content is reached 50-60%, is placed in a bulk container, is sealed, feces of livestock and poultry heap
Product fermentation, material temperature are kept for 70-75 DEG C, are fermented 4-6 days, primary every renovation in 2 days, then are resealed, when material temperature drops to 33-37
DEG C, stop fermentation, fermentation material is filtered, filtrate is livestock manure fermented liquid.
A kind of preparation method of the rice seedling-growth soil regulator, the method comprises the following steps:
Step 1: pretreatment of raw material and preparation；
Step 2: puddling raw material；
Step 3: dry；
Step 4: detection；
Step 5: packaging.
It adds phosphoric acid in lignite, activates the humus material in lignite, conducive to the resistance for improving rice seedling.
Step 1: pretreatment of raw material；The step 1 pretreatment of raw material the specific steps are, stalk particle is removed into impurity,
It carries out sterilizing for 30-50 seconds in far infrared sterilizer；Then it is dried in vacuo, vacuum drying temperature is that 30-35 is Celsius
Degree, time 0.5-1h are spare；In addition, it is spare to prepare livestock manure fermented liquid according to preceding method；
Step 2: puddling raw material；Specific step is that livestock manure fermented liquid is added in reaction kettle by (1), is stirred on one side,
Other raw materials in addition to phosphoric acid are added on one side, mix；
(2) phosphoric acid is added under stiring, is faintly acid with phosphorus acid for adjusting pH value；
(3) continue stirring 30 minutes, stop stirring, obtain mixture A；
Step 3: drying at room temperature mixture A；
Step 4: detecting to mixture A, the effective content of each ingredient is measured；
Step 5: will test qualified liquid quantitative is packaged into bag, the strong seedling agent is obtained.
The application of the rice seedling-growth soil regulator, it is 5.0 square metres of nursery that area, which can be used, in every kilogram of solid-state rice seedling-growth soil regulator
Bed, puddles uniformly with the fertile sieving fine earth of 50-55 kilograms of dry land, is fitted into 14-15 machine transplanting of rice disk.The applying step packet
Seed collection and processing, seedbed preparation, seeding and seedling raising, post-broadcast management are included, specific as follows:
S1 seed collection and processing: the suitable time is selected according to rice paddy seed mature condition, is placed at shady and cool ventilation and dries, is infused
Meaning is stirred, and avoids generating heat, and is deviate from naturally to seed, removes impurity and shrivelled seed using wet concentration, is carried out in conjunction with wet concentration to seed
Disinfection；
S2 seedbed preparation: the deep fertile, drying of selection soil layer faces south, and well-drained neutral or faintly acid soil, deep ploughing ted
And hoe up weeds, add base fertilizer and strong seedling agent；
S3 seeding and seedling raising: it will be sown by the way of mechanical drilling after the seed that step S2 is handled is handled with growth regulator
In seedbed, keeps seedbed to moisten to seed and sprout；
S4 post-broadcast management: it hoes up weeds in time, thinning, top dressing, irrigation, disease control.
Disinfectant used in seed disinfection can be 200-300 times of liquid of 30-40% carbendazol wettable powder, leaching in the S1
Kind 36 hours.
Tilth 10-15cm in S2 applies 200kg/500m before ploughing2Base fertilizer makees in compound fertilizer.
Seed in S3 by disinfection is handled 15-20 hours using 200mg/L gibberellin.
Thinning in S4 divides season thinning according to the local situation of sowing every year.
Rice paddy seed buries, then seedling bed earthing, is 36m in area with a thickness of 0.5cm2Rice field in set the guarantor of 1m wide
Shield row.
The application strengthens the rice hull ash that part large scale is added in seedling agent and straw and feces of livestock and poultry etc. according to a certain percentage
After mixing, play a significant role to the physical characteristic for improving soil, enhances the water conservation venting capability of soil, while above-mentioned main
Component can also guarantee that enough nutrition supplies, seedling quality effectively improve.
The silicate content of rice husk is more much higher than straw.The carbon-nitrogen ratio of rice husk is up to 75.6%, is difficult to the organic of fermentation
One of material ferments very difficult, and general fermentation assistant is difficult its " uniform ", in the prior art conventional rice husk fermentation way
It is to carry out ammoniated treatment using urea is mixed, comparatively ideal zymotic efficiency could be obtained, fermentation time generally requires 20-25 days,
Fermentation time is longer, just calculates fermentation in place after heap temperature continuous turning 7 times.The application has used livestock manure fermented liquid, and other
Raw material collective effect, reduces fermentation time, improves ferment effect.
The application strengthens in seedling agent and is added to part industrial residue, has reached equally even better effect, can be effective
It avoids leading to problems such as to be completely cured caused by rice transplanter machine transplanting of rice seedling taking and hurting seedling etc. because strong seedling agent is overweight.Seedling agent is strengthened using the application to educate
Seedling, nursery bed temperature are higher than 1.5-2 DEG C of traditional matrices seedbed, and hair seedling is slightly early, and root system is good, and radical is more, and fibrous root is more, can be effective
Extend to fit and transplant seedlings age, improves seedling age elasticity.The strong seedling agent seedling proper seedling age of tradition is mostly 15-20 days or so, and the length of time rice seedlings grow is relatively inclined
Short, seedling quality is not high, and the performance of high yield potential receives certain inhibition, cannot be timely if encountering the factors such as uncontrollable weather
Rise a batch machine transplanting of rice, the length of time rice seedlings grow be more than after 20 days seedling quality sharply decline, seriously affect the growth and development in machine transplanting of rice quality and later period, finally
Influence yield；And this strong seedling agent seedling suitable age of transplanting seedlings is 15-25 days, at most be can achieve 25-28 days or even longer, it is suitable to transplant seedlings age
Phase greatly extends, and seedling quality still maintains higher level, and seedling age elasticity obviously increases, and machine transplanting of rice quality is available to be had
Effect guarantees, greatly improves the adaptability to planted in different ecological areas, different crops for rotation and productivity level, other strong seedling agent seedling
Suitable age of transplanting seedlings fails to reach so long, this is the result of synthetic innovation of the present invention.
It is to be worked and imposing on rice seedling bed soil to seedling growth development that the application, which strengthens seedling agent, by strong seedling agent and rice seedling bed soil
After earth mixes well, seedling is sowed, super hybridization rice can be directly cultivated；And rice common medicine is fertile in the prior art, passes through seed dressing
It works to seedling growth development, the planting type of the two and effect are entirely different.Stalk particle in strong seedling agent is removed containing organic
Outside the ingredients such as matter, also have the function of being bonded and being complexed mineral nutrient.The application strengthens seedling agent in addition to meeting rice normal growth hair
It educates outside required nitrogen nutrient, also the offer nutrients such as phosphorus and potassium；In the prior art, general rice medication fertilizer only provides rice nitrogen
Attainment point, without providing the nutrients such as phosphorus and potassium.Nitrogen, phosphorus and potassium are the major fertilizer elements of crop, and strong seedling agent is more advantageous to super
The growth of rice sprouts.
, materials big, low in cost using output are easy in the application and environmentally friendly rice husk, plant ash etc. are renewable
Resource replaces, and can not only effectively reduce production cost, reduces non-renewable resources waste and breaks to farmland ecosystem
It is bad, and due to being rich in nutrients and the microelements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, silicon in rice husk, soil fertilizer can be increased
Power reduces chemical fertilizer application, and increasing the soil organism improves soil texture, promotes paddy growth, enhances the disease-resistant anti-fall energy of paddy rice anti contravariance
Power.And rice husk can also improve matrix structure, increase water conservation venting capability.
In conventional strong seedling agent or fertilizer manufacturing process, all addition moisturizer chemistry additions similar with adhesive etc.
Agent, with guarantee during matrix seedling at blanket effect, preventing matrix loosely causes machine transplanting of rice effect poor, and these substances be mostly contain
There is inorganic chemistry at the toxic product of ingredient, not only there is no any facilitation to seedling growth, but also is difficult in the soil point
Solution, has secondary pollution to soil, adversely affects to soil ecosystem；And this matrix is free of the substance, also can achieve
It is good at blanket effect, improve machine transplanting of rice quality；Using Organic Ingredients, these additives can not only effectively promote rice shoot root system
Disk knot, guarantee is good at blanket effect, and probiotics substance therein can also promote Straw decomposing, reduce Straw decomposing
The influence for generating venomous injurant confrontation seedling growth, can also improve the activity of biological enzyme in matrix, promote nutriment
It is absorbed and utilized, promotes seedling growth healthy and strong, prevent prosperous growth from seedling quality being caused to be deteriorated, it is most important that these substances are raw in farmland
Degradable in state system, without secondary pollution, this accelerates to promote industrial sprout cultivation and machinery to green non-pollution rice production is developed
It changes rice transplanting technology, agricultural sustainable development is pushed to have important practical significance, is innovated greatly to the one of traditional soilless substrate；
Compared with the strong seedling agent of others, regular degree of plant height can be improved 20-30%, the wide increase of stem foot by this strong seedling agent institute seedling raising
10-15%, rooting ability improve about 5%, and seedling quality greatly improves, to provide the foundation for the high quality machine transplanting of rice；Meanwhile suitable cultivation
The length of time rice seedlings grow is even longer from traditional raisings in 18-22 days to 28 days, considerably increases seedling age elasticity, greatly improves adaptability,
Especially suitable for the nervous area application of crops for rotation convergence time, when the suitable age of transplanting seedlings of other strong seedling agent seedling fails to reach so long
Between, this is the result of synthetic innovation of the present invention.
The synergistic effect of each material component substance in the application, mutual cooperation are increase soil fertility, and it is healthy and strong to reach rice shoot
The purpose of growth.
Fowl and animal excrement can be a kind of in chicken manure, duck excrement, pig manure or cow dung etc. or at least two combinations；Stalk is various agricultures
Crop material can be a kind of in corn stover, wheat stalk or rice straw etc. or at least two combinations.
Detailed description of the invention
Fig. 1 same period contrast effect instance graph.
Beneficial effect
1, it uses local agriculture waste stalk and the nontoxic waste of industry to facilitate materials for primary raw material, while reducing agricultural
The pollution of waste and trade waste to environment, production cost are low；Promote rice shoot robust growth.Healthy and strong rice shoot can be downgraded, is promoted
It sets out root packing, favorably strong seedling is formed.
2, the rice husk applied in the present invention can improve matrix structure, increase matrix and be retained venting capability.
3, the strong seedling agent institute seedling raising quality of the present invention is good, and disease resistance is strong.It is compared with blank seedling control, rice shoot emergence is whole
Together, height is moderate, and blade is roomy, color brilliant green, well developed root system, and seedling-slowing stage is short.
4, it is 2 percentage points high to strengthen the more conventional strong seedling agent planting percent of seedling agent by the application；Plant height and leaf age no significant difference, but
Radical is more compared with comparative example, the wide height of basal part of stem, and further in terms of the growing state of Honda, square meter harvests spike number more 2.0%, grain number per spike
More 1.8, setting percentage is 0.8 percentage point high, and mass of 1000 kernel is 0.4 gram more, i.e., Yield And Yield Components are improved, and yield is more conventional
It is high by 4.9%.
Specific embodiment
It is planted using the Wuxi City Xishan District town Yang Jian plantation Orchard Soil, the basic index of soil is shown in Table 1
1 soil root system of table
Embodiment 1
Using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source, the material component and weight of the strong seedling agent are phosphoric acid
30 parts, 10 parts of monoammonium phosphate, 10 parts of potassium sulfate, 10 parts of zinc sulfate, 5 parts of ammonium sulfate, 2 parts of manganese sulfate, 6 parts of ammonium molybdate, potassium chloride 3
Part, 20 parts of lignite, 15 parts of industrial residue, 10 parts of medical stone, 15 parts of zeolite powder, 10 parts of ardealite, 5 parts of fertile soil, diatomite 5
Part, 15 parts of rice hull ash, 10 parts of plant ash, 100 parts of livestock manure fermented liquid, 35 parts of stalk particle, 10 parts of vinasse, 5 parts of fungicide.
The fungicide is carbendazim.
The industrial residue is the mixture of flyash, gangue and steel slag.
The livestock manure fermented liquid the production method is as follows: feces of livestock and poultry, sugarcane bagasse and EM bacteria agent are with 20: 3: 1 ratio
Example mixes, and so that animal excretion water content is reached 50%, is placed in a bulk container, is sealed, feces of livestock and poultry heap fermentation, material temperature
It is kept for 70 DEG C, fermented 4 days, it is primary every renovation in 2 days, then reseal, when material temperature drops to 33 DEG C, stopping fermentation fermenting
Object filtering, filtrate is livestock manure fermented liquid.
A kind of preparation method of the rice seedling-growth soil regulator, the method comprises the following steps:
Step 1: pretreatment of raw material and preparation；
Step 2: puddling raw material；
Step 3: dry；
Step 4: detection；
Step 5: packaging.
It adds phosphoric acid in lignite, activates the humus material in lignite, conducive to the resistance for improving rice seedling.
Step 1: pretreatment of raw material；The step 1 pretreatment of raw material the specific steps are, stalk particle is removed into impurity,
It carries out sterilizing for 30 seconds in far infrared sterilizer；Then it is dried in vacuo, vacuum drying temperature is 30 degrees Celsius, the time
It is spare for 0.5h；In addition, it is spare to prepare livestock manure fermented liquid according to preceding method；
Step 2: puddling raw material；Specific step is that livestock manure fermented liquid is added in reaction kettle by (1), is stirred on one side,
Other raw materials in addition to phosphoric acid are added on one side；
(2) phosphoric acid is added under stiring, is faintly acid with phosphorus acid for adjusting pH value；
(3) continue stirring 30 minutes, stop stirring, obtain mixture A；
Step 3: drying at room temperature mixture A；
Step 4: detecting to mixture A, the effective content of each ingredient is measured；
Step 5: will test qualified liquid quantitative is packaged into bag, the strong seedling agent is obtained.
The application of the rice seedling-growth soil regulator, it is 5.0 square metres of nursery that area, which can be used, in every kilogram of solid-state rice seedling-growth soil regulator
Bed, puddles uniformly with the fertile sieving fine earth of 50 kilograms of dry lands, is fitted into 14 machine transplanting of rice disks.The applying step includes seed
Collect with processing, seedbed preparation, seeding and seedling raising, post-broadcast management, it is specific as follows:
S1 seed collection and processing: the suitable time is selected according to rice paddy seed mature condition, is placed at shady and cool ventilation and dries, is infused
Meaning is stirred, and avoids generating heat, and is deviate from naturally to seed, removes impurity and shrivelled seed using wet concentration, is carried out in conjunction with wet concentration to seed
Disinfection；
S2 seedbed preparation: the deep fertile, drying of selection soil layer faces south, and well-drained neutral or faintly acid soil, deep ploughing ted
And hoe up weeds, add base fertilizer and strong seedling agent；
S3 seeding and seedling raising: it will be sown by the way of mechanical drilling after the seed that step S2 is handled is handled with growth regulator
In seedbed, keeps seedbed to moisten to seed and sprout；
S4 post-broadcast management: it hoes up weeds in time, thinning, top dressing, irrigation, disease control.
Disinfectant used in seed disinfection can be 30% carbendazol wettable powder, 200 times of liquid in the S1, and seed soaking 36 is small
When.
Tilth 10cm in S2 applies 200kg/500m before ploughing2Base fertilizer makees in compound fertilizer.
Seed in S3 by disinfection is handled 15 hours using 200mg/L gibberellin.
Thinning in S4 divides season thinning according to the local situation of sowing every year.
Rice paddy seed buries, then seedling bed earthing, and with a thickness of 0.5cm, the guarantor of 1m wide is set in the rice field that area is 36m2
Shield row.
Embodiment 2
Using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source, the material component and weight of the strong seedling agent are phosphoric acid
50 parts, 25 parts of monoammonium phosphate, 15 parts of potassium sulfate, 12 parts of zinc sulfate, 8 parts of ammonium sulfate, 6 parts of manganese sulfate, 9 parts of ammonium molybdate, potassium chloride 7
Part, 25 parts of lignite, 25 parts of industrial residue, 15 parts of medical stone, 20 parts of zeolite powder, 15 parts of ardealite, 10 parts of fertile soil, diatomite 15
Part, 25 parts of rice hull ash, 15 parts of plant ash, 150 parts of livestock manure fermented liquid, 45 parts of stalk particle, 15 parts of vinasse, fungicide 10
Part.
The fungicide is selected from paclobutrazol.
The industrial residue is flyash.
The livestock manure fermented liquid the production method is as follows: feces of livestock and poultry, sugarcane bagasse and EM bacteria agent are with 30: 5: 1 ratio
Example mixes, and so that animal excretion water content is reached 60%, is placed in a bulk container, is sealed, feces of livestock and poultry heap fermentation, material temperature
It is kept for 75 DEG C, fermented 6 days, it is primary every renovation in 2 days, then reseal, when material temperature drops to 37 DEG C, stopping fermentation fermenting
Object filtering, filtrate is livestock manure fermented liquid.
A kind of preparation method of the rice seedling-growth soil regulator, the method comprises the following steps:
Step 1: pretreatment of raw material and preparation；
Step 2: puddling raw material；
Step 3: dry；
Step 4: detection；
Step 5: packaging.
It adds phosphoric acid in lignite, activates the humus material in lignite, conducive to the resistance for improving rice seedling.
Step 1: pretreatment of raw material；The step 1 pretreatment of raw material the specific steps are, stalk particle is removed into impurity,
It carries out sterilizing for 50 seconds in far infrared sterilizer；Then it is dried in vacuo, vacuum drying temperature is 35 degrees Celsius, the time
It is spare for 1h；In addition, it is spare to prepare livestock manure fermented liquid according to preceding method；
Step 2: puddling raw material；Specific step is that livestock manure fermented liquid is added in reaction kettle by (1), is stirred on one side,
Other raw materials in addition to phosphoric acid are added on one side；
(2) phosphoric acid is added under stiring, is faintly acid with phosphorus acid for adjusting pH value；
(3) continue stirring 30 minutes, stop stirring, obtain mixture A；
Step 3: drying at room temperature mixture A；
Step 4: detecting to mixture A, the effective content of each ingredient is measured；
Step 5: will test qualified liquid quantitative is packaged into bag, the strong seedling agent is obtained.
The application of the rice seedling-growth soil regulator, it is 5.0 square metres of nursery that area, which can be used, in every kilogram of solid-state rice seedling-growth soil regulator
Bed, puddles uniformly with the fertile sieving fine earth of 55 kilograms of dry lands, is fitted into 15 machine transplanting of rice disks.The applying step includes seed
Collect with processing, seedbed preparation, seeding and seedling raising, post-broadcast management, it is specific as follows:
S1 seed collection and processing: the suitable time is selected according to rice paddy seed mature condition, is placed at shady and cool ventilation and dries, is infused
Meaning is stirred, and avoids generating heat, and is deviate from naturally to seed, removes impurity and shrivelled seed using wet concentration, is carried out in conjunction with wet concentration to seed
Disinfection；
S2 seedbed preparation: the deep fertile, drying of selection soil layer faces south, and well-drained neutral or faintly acid soil, deep ploughing ted
And hoe up weeds, add base fertilizer and strong seedling agent；
S3 seeding and seedling raising: it will be sown by the way of mechanical drilling after the seed that step S2 is handled is handled with growth regulator
In seedbed, keeps seedbed to moisten to seed and sprout；
S4 post-broadcast management: it hoes up weeds in time, thinning, top dressing, irrigation, disease control.
Disinfectant used in seed disinfection can be 40% carbendazol wettable powder, 300 times of liquid in the S1, and seed soaking 36 is small
When.
Tilth 15cm in S2 applies 200kg/500m before ploughing2Base fertilizer makees in compound fertilizer.
Seed in S3 by disinfection is handled 20 hours using 200mg/L gibberellin.
Thinning in S4 divides season thinning according to the local situation of sowing every year.
Rice paddy seed buries, then seedling bed earthing, is 36m in area with a thickness of 0.5cm2Rice field in set the guarantor of 1m wide
Shield row.
Embodiment 3
Using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source, the material component and weight of the strong seedling agent are phosphoric acid
35 parts, 15 parts of monoammonium phosphate, 12 parts of potassium sulfate, 11 parts of zinc sulfate, 7 parts of ammonium sulfate, 5 parts of manganese sulfate, 8 parts of ammonium molybdate, potassium chloride 5
Part, 22 parts of lignite, 18 parts of industrial residue, 12 parts of medical stone, 11 parts of zeolite powder, 13 parts of ardealite, 8 parts of fertile soil, diatomite 9
Part, 18 parts of rice hull ash, 13 parts of plant ash, 120 parts of livestock manure fermented liquid, 38 parts of stalk particle, 12 parts of vinasse, 7 parts of fungicide.
The fungicide is selected from metalaxyl.
The industrial residue is gangue.
The livestock manure fermented liquid the production method is as follows: feces of livestock and poultry, sugarcane bagasse and EM bacteria agent are with 25: 4: 1 ratio
Example mixes, and so that animal excretion water content is reached 56%, is placed in a bulk container, is sealed, feces of livestock and poultry heap fermentation, material temperature
It is kept for 72 DEG C, fermented 5 days, it is primary every renovation in 2 days, then reseal, when material temperature drops to 34 DEG C, stopping fermentation fermenting
Object filtering, filtrate is livestock manure fermented liquid.
A kind of preparation method of the rice seedling-growth soil regulator, the method comprises the following steps:
Step 1: pretreatment of raw material and preparation；
Step 2: puddling raw material；
Step 3: dry；
Step 4: detection；
Step 5: packaging.
It adds phosphoric acid in lignite, activates the humus material in lignite, conducive to the resistance for improving rice seedling.
Step 1: pretreatment of raw material；The step 1 pretreatment of raw material the specific steps are, stalk particle is removed into impurity,
It carries out sterilizing for 40 seconds in far infrared sterilizer；Then it is dried in vacuo, vacuum drying temperature is 32 degrees Celsius, the time
It is spare for 0.8h；In addition, it is spare to prepare livestock manure fermented liquid according to preceding method；
Step 2: puddling raw material；Specific step is that livestock manure fermented liquid is added in reaction kettle by (1), is stirred on one side,
Other raw materials in addition to phosphoric acid are added on one side；
(2) phosphoric acid is added under stiring, is faintly acid with phosphorus acid for adjusting pH value；
(3) continue stirring 30 minutes, stop stirring, obtain mixture A；
Step 3: drying at room temperature mixture A；
Step 4: detecting to mixture A, the effective content of each ingredient is measured；
Step 5: will test qualified liquid quantitative is packaged into bag, the strong seedling agent is obtained.
The application of the rice seedling-growth soil regulator, it is 5.0 square metres of nursery that area, which can be used, in every kilogram of solid-state rice seedling-growth soil regulator
Bed, puddles uniformly with the fertile sieving fine earth of 52 kilograms of dry lands, is fitted into 14 machine transplanting of rice disks.The applying step includes seed
Collect with processing, seedbed preparation, seeding and seedling raising, post-broadcast management, it is specific as follows:
S1 seed collection and processing: the suitable time is selected according to rice paddy seed mature condition, is placed at shady and cool ventilation and dries, is infused
Meaning is stirred, and avoids generating heat, and is deviate from naturally to seed, removes impurity and shrivelled seed using wet concentration, is carried out in conjunction with wet concentration to seed
Disinfection；
S2 seedbed preparation: the deep fertile, drying of selection soil layer faces south, and well-drained neutral or faintly acid soil, deep ploughing ted
And hoe up weeds, add base fertilizer and strong seedling agent；
S3 seeding and seedling raising: it will be sown by the way of mechanical drilling after the seed that step S2 is handled is handled with growth regulator
In seedbed, keeps seedbed to moisten to seed and sprout；
S4 post-broadcast management: it hoes up weeds in time, thinning, top dressing, irrigation, disease control.
Disinfectant used in seed disinfection can be 35% carbendazol wettable powder, 250 times of liquid in the S1, and seed soaking 36 is small
When.
Tilth 12cm in S2 applies 200kg/500m before ploughing2Base fertilizer makees in compound fertilizer.
Seed in S3 by disinfection is handled 18 hours using 200mg/L gibberellin.
Divide season thinning according to the local situation of sowing every year in S4 thinning.
Rice paddy seed buries, then seedling bed earthing, is 36m in area with a thickness of 0.5cm2Rice field in set the guarantor of 1m wide
Shield row.
The variation of soil physico-chemical property under the different strong seedling agent of table 2 and soil fertility quality
| Project | Blank (ck) | Common chemical fertilizer | Embodiment 2 |
| Density (g/cm3) | 1.51 | 1.62 | 1.41 |
| Porosity (%) | 47.64 | 43.6 | 53.78 |
| N(mg/kg) | 170.5 | 183.4 | 187.9 |
| Quick-acting (mg/kg) | 120.9 | 121.1 | 123.7 |
| Slow (mg/kg) | 730 | 778 | 791 |
| Organic matter (%) | 360 | 322 | 447 |
| Total salt amount (%) | 2.98 | 3.12 | 2.11 |
Table 3 strengthens seedling agent to the function and effect of rice seedling aerial part
| Fertilizer treatment | Stem foot width (mm) | It organizes circularity (mg/cm) | The plant height coefficient of variation | Percentage establishment of seedling (%) | Plant height (cm) |
| Blank | 1.8 | 0.90 | 0.16 | 90% | 14.5 |
| Embodiment 2 | 2.8 | 1.34 | 0.07 | 95.6% | 12.7 |
Table 4 strengthens seedling agent to the function and effect of rice seedling root system
Finally, it should be noted that obviously, above-described embodiment is only intended to clearly illustrate the application example, and is not pair
The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description
Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out
Obvious changes or variations still in the protection scope of the application type among.
Claims (7)
1. using phosphoric acid as the rice seedling-growth soil regulator of regulating acid agent and phosphorus source, which is characterized in that the material component and weight of the strong seedling agent
Part proportion is 30-50 parts of phosphoric acid, 10-25 parts of monoammonium phosphate, 10-15 parts of potassium sulfate, and 10-12 parts of zinc sulfate, 5-8 parts of ammonium sulfate,
2-6 parts of manganese sulfate, 6-9 parts of ammonium molybdate, 3-7 parts of potassium chloride, 20-25 parts of lignite, 15-25 parts of industrial residue, medical stone 10-15
Part, 15-20 parts of zeolite powder, 10-15 parts of ardealite, 5-10 parts of fertile soil, 5-15 parts of diatomite, 15-25 parts of rice hull ash, plant ash
10-15 parts, 100-150 parts of livestock manure fermented liquid, 35-45 parts of stalk particle, 10-15 parts of vinasse, 5-10 parts of fungicide.
2. rice seedling-growth soil regulator according to claim 1, it is characterised in that: the fungicide be selected from carbendazim, from hymexazol,
Any one in metalaxyl, thiram, paclobutrazol and metalaxyl-mn-zn.
3. rice seedling-growth soil regulator according to claim 1, it is characterised in that: the industrial residue be flyash, gangue and
One or more of mixtures of steel slag.
4. rice seedling-growth soil regulator according to claim 1, it is characterised in that: the production method of the livestock manure fermented liquid is such as
Under: feces of livestock and poultry, sugarcane bagasse and EM bacteria agent are with (20-30): (3-5): 1 ratio mixes, and animal excretion water content is made to reach 50-
60%, it is placed in a bulk container, is sealed, feces of livestock and poultry heap fermentation, material temperature is kept for 70-75 DEG C, is fermented 4-6 days, then
It ferments again 12-16 days, it is primary every renovation in 4 days, then reseal, when material temperature drops to 33-37 DEG C, stopping fermentation fermenting
Object filtering, filtrate is livestock manure fermented liquid.
5. a kind of preparation method of rice seedling-growth soil regulator described in claim 1, which is characterized in that the method comprises the following steps:
Step 1: pretreatment of raw material and preparation；
Step 2: puddling raw material；
Step 3: dry；
Step 4: detection；
Step 5: packaging.
6. the preparation method of rice seedling-growth soil regulator according to claim 5, which is characterized in that it adds phosphoric acid in lignite, it is living
Change the humus material in lignite.
7. a kind of application of rice seedling-growth soil regulator described in claim 1, which is characterized in that every kilogram of solid-state rice seedling-growth soil regulator can make
It is 5.0 square metres of seedling beds with area, is puddled uniformly with the fertile sieving fine earth of 50-55 kilograms of dry land, be packed into 14-15 machine transplanting of rice disk
In.
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