CN103467215A - Rice seedbed conditioner and production method thereof - Google Patents
Rice seedbed conditioner and production method thereof Download PDFInfo
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- CN103467215A CN103467215A CN201310429390XA CN201310429390A CN103467215A CN 103467215 A CN103467215 A CN 103467215A CN 201310429390X A CN201310429390X A CN 201310429390XA CN 201310429390 A CN201310429390 A CN 201310429390A CN 103467215 A CN103467215 A CN 103467215A
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Abstract
The invention discloses a rice seedbed conditioner and a production method thereof, belonging to the field of the production technology of a conditioner for raising rice seedlings. The method comprises the steps of uniformly stirring and mixing ammonium sulfate and potassium dihydrogen phosphate; mixing zinc sulphate monohydrate and humic acid, then adding paclobutrazol wettable powder, and uniformly stirring and mixing; uniformly mixing the two mixtures and the washed coal ash sandy soil; discharging, sieving, sub-packaging and packaging. By adopting the prepared rice seedbed conditioner, the pH value of the product is faintly acid due to the physiologically acid nutritive salt, thus the product is very suitable for the growth of the rice seedlings, and the content of organic matters in soil is increased; meanwhile, since humic acid contains an active multifunctional group, the germination rate of rice seeds can be improved, and the emergence rate and strong seedlings are promoted.
Description
Technical field
The present invention relates to the agricultural planting technique field, particularly the production technical field of amendment for raising rice seedlings.
Background technology
Along with rural laborer's minimizing and the increase of land intensification degree, the mechanization degree of modern agricultural production obviously increases.In the Rice Production process, the rice mechanization rice transplanting is a directly efficient light-duty simple and easy planting type, is also the modern important measures of the agriculture's level of specialization.Because the rice seedling plugged in by machine thickness of sowing is large, stdn requires high, during transplanting, individual little, the root system dish of short, rice shoot of the length of time rice seedlings grow is formed piece, the quality of seedling quality directly affects the performance of operation quality and the variety yield potentiality of rice transplanter, and therefore cultivating the applicable required healthy and strong rice shoot of mechanized planting is one of gordian technique of rice mechanization rice transplanting.
During current transplanting is grown seedlings and produced, the problem often occurred is that the rice shoot reguarity brought out is poor, and seedling quality integral body is not high, be inserted into behind land for growing field crops live slow, tiller late, particularly it's age is past rice shoot, bad realization resembles seriously, directly affects transplanting and promotes better faster.And current relevant rice machine rice transplanting strong sprout and the existing more research of seeding raising technology thereof are particularly prepared as the seedbed of cultivating paddy rice seedling strengthening important step and gordian technique and foster and apply fertilizer technology.Because of seedbed prepare or the technology of fostering and apply fertilizer unreasonable, often cause the thin and weak and early ageing of rice shoot, frangibility while planting; Or seedling growth is excessively prosperous, the suitable cultivation phase shortens and is unfavorable for that machinery plants.Therefore, improving machine transplanting of rice seedling quality, increase the suitable elasticity in age of transplanting seedlings of machine transplanting of rice rice shoot, is the key of further propelling machinery rice transplanting.
Have in the market some seedling nutrition recuperating agent products, these amendments are mainly that nitrogen, phosphorus, potash fertilizer are mixed by a certain percentage, and the compositions that add some trace elements and regulate the pH value.These products can the Study on Fertilizing rice seedling bed, reaches the effect in strong seedling, strong sprout.Once, but improper use easily makes the prosperous length of rice shoot, the stem stalk is weak, the resistance variation, the suitable cultivation phase shortens.
Summary of the invention
The present invention seeks to propose to overcome a kind of Novel rice seedbed amendment of above defect.
9.5%>=N in amendment of the present invention>=9%, 6.5%>=P
2o
5>=6%, 4.5%>=K
2o>=4%, 0.3%>=water-soluble Zn>=0.2%, 0.7%>=paclobutrazol salt>=0.5%, 2.2%>=humic acids organic matter>=2%, all the other are coal ash sandy soil powder of washing.
The particle diameter of described coal ash sandy soil powder is less than 2mm.
The present invention is the product of the dynamic and required nutrition of the growth on seedbed and the development of management and control main points according to rice shoot.N-P-K content proportioning in product meets the industry standard of national paddy seedbed amendment, humic acids and coal ash powder have been increased simultaneously on the basis of national standard, raw material potassium primary phosphate wherein, humic acids is all to promote rice seed germination, accelerate growth and group's root of white root, composition contains n p k nutrition composition and organic substance; The proportioning of coal ash and rock sand can be allocated the sponginess of rice seedling bed face soil layer well, and can guarantee ventilation property and the water ratio of soil.
This product is selected the main component that ammonium sulfate and potassium primary phosphate are fertilizer, has and does not burn seedling, improves sulfate radical in seedbed, can make the pH value deflection slightly acidic in the seedbed of paddy rice, is beneficial to the characteristics of the root growth of paddy rice.
Xanthohumic acid: xanthohumic acid is the solubility activeconstituents in humic acid, presents golden transparent liquid after dilution, at acid & alkali liquid, dissolves fully, and resistance to hard water is good, in the hard water environment, does not flocculate, and does not precipitate.The xanthohumic acid molecular weight is little, and functional group is many, contains crude protein, amino acid, and N, P, K and a large amount of polysaccharide, nucleic acid, inositol, VITAMIN, the biologically active substance such as micro-and multiple enzyme, can regulate and promote plant growth.Xanthohumic acid has five functional on agricultural: 1. improve soil, improve chemical fertilizer utilization ratio; 2. regulate crop growth (precocity, volume increase); 3. improve farm crop resistance (hot dry wind is prevented in drought resisting, winter protection, resistant to lodging, disease and insect resistance) and 4. improve quality of agricultural product; 5. reduce the agricultural chemicals usage quantity
Trace element: zinc: when crop lacks zinc, physiological metabolism is slow, and photosynthesis weakens, leaf chlorosis, and internode is short, and plant is short and small, grows suppressed, yield reducation.As special responsive to zinc as paddy rice, lacking the zinc paddy rice can the contracting seedling, stiff seedling.So zinc fertilizer also has the effect of the crop pest of preventing and treating.Zinc fertilizer, except increasing output and preventing and treating disease, can also improve quality of agricultural product, and gourd, fruit and vegetable is executed zinc, and Vitamin C content improves, Fertilizer in Rice zinc, and protein content improves; Cotton is executed zinc, and suede is long to be increased; Rape is executed zinc, and lipid content increases.
Nitrogen: nitrogen is the main component that forms protein.All contain protein in tenuigenin and nucleus, the main component of cytolemma is phosphatide and protein.Add by complicated protein molecule the enzyme that a nonprotein active group (as zinc, manganese) forms, many biochemical reactions of organism all need could normally carry out under its catalysis.Nitrogen is chlorophyllous neccessary composition.Nitrogen lacks plant just can lack chlorophyll, affects photosyntheticly normally to carry out.Nucleic acid in the plant body, coenzyme, phosphatide and some VITAMIN, hormones etc. also contain nitrogen.These materials are all also that many Biochemical processes are necessary, and biological metabolism is played to regulating and controlling effect.
Potassium: potassium participates in the organic phosphatization process.Monose is condensed into sucrose, starch, and Mierocrystalline cellulose and xylogen etc., all need through the phosphohexose process, so potassium plays an important role in the synthetic and conversion of carbohydrate.Potassium can promote the photosynthesis of crop, improves chlorophyllous content, accelerates carbohydrate and transports to the storage organ, and can eliminate nitrogenous fertilizer and excessive the caused detrimentally affect of phosphate fertilizer.Potassium can also make plant haulm tough and tensile, resistant to lodging, disease and insect resistance.
The above composition of product of the present invention, the index of optimization and various nutritive ingredients, due to organic substance--and the existence of humic acids, can improve content organic on soil, humic acids has active more function group simultaneously, can promote the percentage of germination of rice paddy seed; Owing to having adopted coal ash powder, make product contain a large amount of pores, can improve the aqueous vapor permeability in whole seedbed as the component of the soil conditioner of rice shoot bed, be beneficial to taking root and absorption and the running of nutrient of rice seedlings; Due to the existence of the salt of paclobutrazol, can downgrade the strong seedling of rice shoot, control well transplanting the seedling phase and improve resistance.The present invention is applicable to the soil of subacidity or neutrality (pH value is no more than 7.5), can make the seedling program simplification, reduces seedling cost, is convenient to mechanized planting.Product of the present invention meets national sector standard " NY526-2002 ".
Another purpose of the present invention is to provide the working method of above amendment:
Comprise the following steps:
1) ammonium sulfate and potassium primary phosphate are uniformly mixed;
2) will after Zinc Sulphate Monohydrate and humic acids mixing, add the paclobutrazol wettable powder to be uniformly mixed again;
3) after above two kinds of miscellanys and washing coal ash sandy soil powder are mixed evenly again, blowing sieves;
4) packing and packing.
The characteristics of the above working method of the present invention:
1. the paddy seedbed amendment that prepared by the present invention utilizes physiological acidity nutritive salt itself, makes the pH value acidity on the weak side of product, is applicable to very much the growth of rice seedling.
2. the present invention has added humic acids, can improve soil, improves content organic on soil, and humic acids has active more function group simultaneously, can improve the percentage of germination of rice paddy seed, promotes neat seedling and strong sprout.
3. coal ash powder is mainly the coal-fired enterprise waste residue that particularly fuel-burning power plant produces, and after washing, has reduced poisonous and harmful element, as a kind of soil improvement agent of multiple-effect, can not only heat soil moisture conservation, and improve soil property, increase the porosity of soil, improve the redox state of soil.
4. owing to having added multi-effect Triazole, can control the excessive growth of rice shoot, both be conducive to the formation in strong sprout, extend again the suitable cultivation phase of rice shoot, promote the raising of rice shoot resistance simultaneously.
While feeding intake, the paclobutrazol wettable powder that ammonium sulfate, potassium primary phosphate, Zinc Sulphate Monohydrate, humic acids, purity are 50% is 440～450 ︰ 117～120 ︰ 6～7 ︰ 40～45 ︰ 11～12 ︰ 386～500 with the mass ratio that feeds intake of washing coal ash sandy soil powder.
Suitable feed ratio, can ensure that the content of each element in the product of producing reaches design requirements.
Embodiment
One, prepare amendment:
1, weighing: take respectively 440 kilograms, ammonium sulfate, 117 kilograms of potassium primary phosphates, 6 kilograms of Zinc Sulphate Monohydrates, 40 kilograms of humic acidss, 11 kilograms of paclobutrazol wettable powders (purity is 50%), particle diameter is less than 386 kilograms, the washing coal ash sandy soil powder of 2mm.
2, production stage:
1) ammonium sulfate of weighing and potassium primary phosphate are uniformly mixed.
2) by after weighing Zinc Sulphate Monohydrate and humic acids mixing, add the paclobutrazol wettable powder, then be uniformly mixed.
3) after the washing coal ash sandy soil powder of above two kinds of miscellanys and weighing is mixed evenly again, blowing sieves.
4) packing and packing.
Preserve and require: in shady and cool ventilation ， Gan Cao place, 3 years quality guaranteed perioves.
Two, composition analysis
Adopt ny526-2002 to detect, humic acids is detected containing the detection method of humic acid water-soluble fertilizer with NY1106-2010, the mensuration of zinc content-EDTA complexometry detection level.In the amendment prepared by above technique, each component content is:
N：9%；
P
2O
5：6%；
K
2O：4%；
Zn：0.2%；
Paclobutrazol: 0.5%;
Humic acids organic matter: 2%.
Three, application:
The present invention is applicable to the soil of subacidity or neutrality (pH value is no more than 7.5).
Using method: transplanting is grown seedlings; get this product 1000g, is positioned over standby face soil about 75kg, slowly drained soil 85 kg in this way that sieve; stir rear work dish soil; dish soil evenly is sprinkling upon plastic rice seedling-raising disk, and thickness of soil is 2 centimetres of left and right, and every dish soil is 3～3.5 kg approximately; after the low water of basement moisture in the soil; sowing, firming, earthing (earthing is advisable in not revealing).
Material circumstance:
1, bed soil is loose, and bed surface will be put down, and puddles and wants evenly, and it is accurate that consumption is wanted.
2, notice that seedling bed will be high bed, a lowering of watertable, the ventilation property in increase seedbed.
3, the soil of use this product is broadcast in first 20 days and is sure not to use bicarbonate of ammonia, and urea and other chloride inorganicss prevent from burning seedling and emerge uneven.
4, forbid that this product is not containing the seedbed weedicide with the soil assistant earthing that is mixed with amendment.
Should be at rice shoot 1.5 leaf teeming in period, the dilution rich water of sulfate radical (recommendation ammonium sulfate) if the pH value of 5 soil is higher
6, with the key problem in technology of this product seedling, be to ventilate to practicing seedling, main nursery bed temperature, moisture management, in case high temperature burns seedling, low-temperature frozen seedling and causing damage.
Four, effect comparison:
After using this amendment, grow seedlings and compare than traditional transplanting, the rice seedling well developed root system of cultivation, packing power is strong, blade is roomy, rice shoot is downgraded, and the seedling body is sturdy, anti-ly plants the ability of wound and significantly strengthens, the suitable cultivation phase extends, seedling-slowing stage obviously shortens, and overall seedling quality also is better than using the rice shoot of common amendment, and concrete contrast sees attached list 1.
The impact of the paddy seedbed amendment of subordinate list 1 on seedling quality
Claims (4)
1. a paddy seedbed amendment, is characterized in that 9.5%>=N in described amendment>=9%, 6.5%>=P
2o
5>=6%, 4.5%>=K
2o>=4%, 0.3%>=water-soluble Zn>=0.2%, 0.7%>=paclobutrazol salt>=0.5%, 2.2%>=humic acids organic matter>=2%, all the other are washing coal ash sandy soil powder.
2. according to paddy seedbed amendment, it is characterized in that the particle diameter of described coal ash sandy soil powder is less than 2mm.
3. the production method of paddy seedbed amendment as claimed in claim 1 is characterized in that comprising the following steps:
1) ammonium sulfate and potassium primary phosphate are uniformly mixed;
2) will after Zinc Sulphate Monohydrate and humic acids mixing, add the paclobutrazol wettable powder to be uniformly mixed again;
3) after above two kinds of miscellanys and washing coal ash sandy soil powder are mixed evenly again, blowing sieves;
4) packing and packing.
4. the production method of paddy seedbed amendment according to claim 3, while it is characterized in that feeding intake, the paclobutrazol wettable powder that ammonium sulfate, potassium primary phosphate, Zinc Sulphate Monohydrate, humic acids, purity are 50% is 440～450 ︰ 117～120 ︰ 6～7 ︰ 40～45 ︰ 11～12 ︰ 386～500 with the mass ratio that feeds intake of washing coal ash sandy soil powder.
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| CN201310429390XA CN103467215A (en) | 2013-09-22 | 2013-09-22 | Rice seedbed conditioner and production method thereof |
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| CN201310429390XA CN103467215A (en) | 2013-09-22 | 2013-09-22 | Rice seedbed conditioner and production method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503433A (en) * | 2018-05-23 | 2018-09-07 | 黑龙江省庆东阳光农业生物科技股份有限公司 | Paddy seedbed conditioner |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
| CN111995470A (en) * | 2020-09-11 | 2020-11-27 | 成都云图控股股份有限公司 | Mineral source fulvic acid slow release fertilizer and preparation method thereof |
| CN112194522A (en) * | 2020-06-10 | 2021-01-08 | 威海温喜生物科技有限公司 | Seaweed rice seedbed conditioner and preparation method thereof |
| CN112715314A (en) * | 2019-10-14 | 2021-04-30 | 沈阳鑫旗丰科技有限公司 | Biochar rice soilless seedling raising nutrient medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN102584423A (en) * | 2012-01-13 | 2012-07-18 | 黑龙江企达农药开发有限公司 | Rice disease preventing and seedling strengthening complex powder and preparation method thereof |
| CN103304318A (en) * | 2013-06-19 | 2013-09-18 | 王石麟 | Rice seedling toughening matrix and production method thereof |
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2013
- 2013-09-22 CN CN201310429390XA patent/CN103467215A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN102584423A (en) * | 2012-01-13 | 2012-07-18 | 黑龙江企达农药开发有限公司 | Rice disease preventing and seedling strengthening complex powder and preparation method thereof |
| CN103304318A (en) * | 2013-06-19 | 2013-09-18 | 王石麟 | Rice seedling toughening matrix and production method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503433A (en) * | 2018-05-23 | 2018-09-07 | 黑龙江省庆东阳光农业生物科技股份有限公司 | Paddy seedbed conditioner |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
| CN112715314A (en) * | 2019-10-14 | 2021-04-30 | 沈阳鑫旗丰科技有限公司 | Biochar rice soilless seedling raising nutrient medium |
| CN112194522A (en) * | 2020-06-10 | 2021-01-08 | 威海温喜生物科技有限公司 | Seaweed rice seedbed conditioner and preparation method thereof |
| CN111995470A (en) * | 2020-09-11 | 2020-11-27 | 成都云图控股股份有限公司 | Mineral source fulvic acid slow release fertilizer and preparation method thereof |
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Application publication date: 20131225 |