CN1249131A - Soil-block for cultivating rice seedlings and preparing process thereof - Google Patents
Soil-block for cultivating rice seedlings and preparing process thereof Download PDFInfo
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- CN1249131A CN1249131A CN98119021A CN98119021A CN1249131A CN 1249131 A CN1249131 A CN 1249131A CN 98119021 A CN98119021 A CN 98119021A CN 98119021 A CN98119021 A CN 98119021A CN 1249131 A CN1249131 A CN 1249131A
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- rice seedlings
- cultivating rice
- peat
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Abstract
A soil-block for cultivating rice seedlings is made of herbaceous peat through modifying, activating, acidifying, mixing with fertilizers and solidifying agent and high-pressure shaping. Its advantages include simple steps, easy application, saving space, quick growth of seedlings, developed root of seedlings, no ground-infective diseases and no environmental pollution. It is especially suitable for cultivating rice seedlings in dry saline-alkaline land and windy and sandy region.
Description
Soil-block for cultivating rice seedlings of the present invention and preparation method thereof belongs to the culture technique (A01G) of paddy rice.
The prior art relevant with the present invention: dry seedling bed of rice is the seedling raising manners of recent extensive use, need the outward transport loam, carry out the preparation of bed soil, add sulfuric acid or other regulating acid agent control bed mud acid degree, spray insecticide and prevent and treat damping off, application fertilizer satisfies the seedling growth needs.The above-mentioned soil, acid adjustment, dispenser, fertilising, sowing supervisor of joining is various, the specification requirement complexity, and the peasant is difficult for grasping, and therefore influences rice yield and farmers' income.
The objective of the invention is in order to overcome above-mentioned existing problems, solve the peasant and prepare bed soil, adjust acidity, spray a series of troublesome operation problems such as medicine diseases prevention, ferti-seeding.Rice nutrition plate and preparation method thereof is provided, employing peat is base stock, through a series of courses of industrialization, peat is activated, acidifying, joins fertilizer, excipient, the preparation soil-block for cultivating rice seedlings so just can be simplified peasant's work, guarantees nursery effect, increase rice yield, increase economic efficiency.
Particular content of the present invention: soil-block for cultivating rice seedlings means that adopting the low level meadow peat is raw material, after regulating acid agent, forming and fixing agent and nutritive element mixed preparing, forms with special compressor compacting.The components by weight percent ratio of its product is: peat: regulating acid agent: fertilizer: forming and fixing agent=1: 0.7: 0.12: 0.24.
The preparation method of soil-block for cultivating rice seedlings: after peat harvest dewaters, enter cracker and smash the fiber tubercle, in rotatable reactor, remove reduction components in the raw material then, improve the physical and chemical character in the raw material with ozone or calper calcium peroxide.After reaction finishes, with biaxial rneader mixing acidulant, fertilizer and forming and hardening component, enter automatic laminator compression moulding at last, residue is pulverized returning charge, and finished product packing dispatches from the factory.
The moulding specification of soil-block for cultivating rice seedlings is the long 300-600mm that is, wide 200-300mm, and thickness 15-20mm, compression ratio are 1: 2-3, rebound degree are 1: 1.5-2, the kind cave of compacting diameter 8-10mm, degree of depth 6-8mm, spacing 17-25mm on the nutrition plate.
The used regulating acid agent of the present invention is to make with moisture 30% the peat that the industrial sulphuric acid of 1 part of volume is handled 2-5.3 part.After evenly sneaking into raw material, can be in the PH3.5-4.2 scope 15 days inner control regulation system acidity.
The used nutritive element addition of the present invention is to add nitrogen 3-5g, phosphorus 6-8g, potassium 3-4g, calcium 10-20g, magnesium 5-10g, silicon 15-34g, each 0.02-0.05g of element such as zinc, boron, copper, molybdenum in the dried peat of every 1000g.
The used curing agent of the present invention is the special-purpose curing molding agent of soil-block for cultivating rice seedlings that clay mineral such as montmorillonite, kaolin and phosphatic mixture are made with the small amount of fibers material fit under the effect of acrylic acid series water-absorbing resin.
Good effect of the present invention: adopt the soil-block for cultivating rice seedlings of this prescription and technology preparation, save the peasant and prepare bed soil when seedling cultivation of rice, adjust acidity, spray loaded down with trivial details operations such as medicine diseases prevention, applying fertilizer, mechanized operation is convenient in the time and labour saving; Effectively control unit are sowing quantity improves strong seedling rate, reduces production costs, and effect of increasing production is obvious; This nutrition plate gets final product soiled hand-plug, also can be used for machine rice transplantation, maintains an equal level with the used expense of conventional seedbed system method; Saline and alkaline, the regional seedling cultivation of rice use of dust storm that this nutrition plate is specially adapted to.Only need moisturizing before the sowing, the expansion of nutrition plate recoils to specific thickness and can sow.
Embodiment: adopt prescription of the present invention and technology to make a collection of long 300mm, wide 200mm, thick 15mm, compression ratio are 1: 2, and rebound degree is 1: 1.5 a soil-block for cultivating rice seedlings, and suppressing diameter on the plate in advance is 8mm, is 6mm deeply, and spacing is the kind cave of 20mm.This nutrition plate is carried out breeding experiment in Baoqing County, Heilongjiang Province and suburb, Changchun, Jilin Province, and the result shows, and is easy to use, simple to operate, saves space and labour, and rice shoot is disease-free, and it is healthy and strong to grow, well developed root system.The moisturizing rear plate body is expanded by original thickness 15mm and recoils to 30mm, and seed is placed on the plate face, pushes and seed can be planted in kind of a cave with scraper plate.When growing seedlings the nutrition plate is placed on plank, the plastic plate, also can divides to be placed on the three-dimensional shelf so that make full use of space and photo-thermal resource.Because the rice shoot well developed root system interts mutually, the nutrition coiled sheet can be risen during transplanting, is convenient to long-distance transport.The balled transplanting field does not have seedling-slowing stage, and durable composite fertilizer slowly discharged in vegetative period in the plate, exempts Honda fertilising in mid-term.
Claims (5)
1. soil-block for cultivating rice seedlings, it is characterized in that adopting the low level meadow peat is raw material, with addition of regulating acid agent, forming and fixing agent and nutritive element, utilize automatic laminator compacting to form, the components by weight percent ratio of its product is: peat: regulating acid agent: fertilizer: forming and fixing agent=1: 0.7: 0.12: 0.24, the specification of soil-block for cultivating rice seedlings is long 300-600mm, wide 200-300mm, thickness 15-20mm, compression ratio is 1: 2-3, rebound degree are 1: 1.5-2, compacting diameter 8-10mm on the nutrition plate, degree of depth 6-8mm, the kind cave of spacing 17-25mm.
2. the preparation method of soil-block for cultivating rice seedlings, after it is characterized in that peat harvest dewaters, enter cracker and smash the fiber tubercle, in the revolving reaction jar, remove reduction components in the raw material then, improve the physical and chemical character in the raw material, after reaction finishes with ozone or calper calcium peroxide, with biaxial rneader mixing acidulant, fertilizer and forming and hardening component, enter automatic laminator compression moulding at last, residue is pulverized returning charge, and finished product packing dispatches from the factory.
3. according to the described soil-block for cultivating rice seedlings of claim 1, it is characterized in that used regulating acid agent is moisture 30% a peat of handling 2-3.5 part with the industrial sulphuric acid of 1 part of volume, after evenly sneaking into raw material, regulate matrix system acidity in the PH3.5-4.2 scope 15 days inner control.
4. according to the described soil-block for cultivating rice seedlings of claim 1, it is characterized in that used nutritive element addition is to add nitrogen 3-5g, phosphorus 6-8g in the dried peat of every 1000g, potassium 3-4g, calcium 10-20g, magnesium 5-10g, silicon 15-34g, each 0.02-0.05g of element such as zinc, boron, copper, molybdenum.
5. according to the described soil-block for cultivating rice seedlings of claim 1, it is characterized in that used curing agent is the special-purpose curing molding agent of soil-block for cultivating rice seedlings that clay mineral such as montmorillonite, kaolin and phosphatic mixture are made with the small amount of fibers material fit under the effect of oleic series high hydroscopic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119021A CN1249131A (en) | 1998-09-25 | 1998-09-25 | Soil-block for cultivating rice seedlings and preparing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119021A CN1249131A (en) | 1998-09-25 | 1998-09-25 | Soil-block for cultivating rice seedlings and preparing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1249131A true CN1249131A (en) | 2000-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98119021A Pending CN1249131A (en) | 1998-09-25 | 1998-09-25 | Soil-block for cultivating rice seedlings and preparing process thereof |
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| CN (1) | CN1249131A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391048A (en) * | 2011-08-13 | 2012-03-28 | 吉林省农业科学院 | Prefabricated plate type seedbed soil and preparation method for raising paddy rice seedlings |
| CN102731217A (en) * | 2012-07-20 | 2012-10-17 | 褚贵德 | Rice seedling growing gasket |
| CN102826904A (en) * | 2012-08-30 | 2012-12-19 | 江西省农业科学院土壤肥料与资源环境研究所 | Special rice seedling raising and transplanting formula for rice transplanter and preparation method thereof |
| CN103435423A (en) * | 2013-09-08 | 2013-12-11 | 王晓忠 | Total nutrient rice seedling culture substrate |
| CN104628431A (en) * | 2015-02-13 | 2015-05-20 | 李金哲 | Plate-making device for preparing rice seedling raising turfy soil matrix plate |
| WO2015109567A1 (en) * | 2014-01-26 | 2015-07-30 | 微港生物科技江苏有限公司 | Specialized zinc fertilizer for paddy and preparation thereof, and method for producing zinc-rich rice |
| WO2015109565A1 (en) * | 2014-01-26 | 2015-07-30 | 微港生物科技江苏有限公司 | Specialized fertilizer for paddy and preparation thereof, and method for producing rice |
| CN104885834A (en) * | 2015-06-01 | 2015-09-09 | 广东工业大学 | Rice cultivation method |
| CN105622254A (en) * | 2015-12-21 | 2016-06-01 | 全椒县志恒庄园 | Preparation method and use method of bed soil for dry-raising of rice seedlings |
| CN107810809A (en) * | 2017-11-08 | 2018-03-20 | 广西沙田仙人滩农业投资有限公司 | A kind of new matrix of rice is without native dry rice seedling method |
| CN109699448A (en) * | 2018-07-14 | 2019-05-03 | 湖南土中土霸农业科技有限公司 | A kind of three-dimensional native preparation for processing |
-
1998
- 1998-09-25 CN CN98119021A patent/CN1249131A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391048A (en) * | 2011-08-13 | 2012-03-28 | 吉林省农业科学院 | Prefabricated plate type seedbed soil and preparation method for raising paddy rice seedlings |
| CN102731217A (en) * | 2012-07-20 | 2012-10-17 | 褚贵德 | Rice seedling growing gasket |
| CN102731217B (en) * | 2012-07-20 | 2013-12-18 | 褚贵德 | Rice seedling growing gasket |
| CN102826904A (en) * | 2012-08-30 | 2012-12-19 | 江西省农业科学院土壤肥料与资源环境研究所 | Special rice seedling raising and transplanting formula for rice transplanter and preparation method thereof |
| CN103435423A (en) * | 2013-09-08 | 2013-12-11 | 王晓忠 | Total nutrient rice seedling culture substrate |
| WO2015109567A1 (en) * | 2014-01-26 | 2015-07-30 | 微港生物科技江苏有限公司 | Specialized zinc fertilizer for paddy and preparation thereof, and method for producing zinc-rich rice |
| WO2015109565A1 (en) * | 2014-01-26 | 2015-07-30 | 微港生物科技江苏有限公司 | Specialized fertilizer for paddy and preparation thereof, and method for producing rice |
| CN104628431A (en) * | 2015-02-13 | 2015-05-20 | 李金哲 | Plate-making device for preparing rice seedling raising turfy soil matrix plate |
| CN104885834A (en) * | 2015-06-01 | 2015-09-09 | 广东工业大学 | Rice cultivation method |
| CN105622254A (en) * | 2015-12-21 | 2016-06-01 | 全椒县志恒庄园 | Preparation method and use method of bed soil for dry-raising of rice seedlings |
| CN107810809A (en) * | 2017-11-08 | 2018-03-20 | 广西沙田仙人滩农业投资有限公司 | A kind of new matrix of rice is without native dry rice seedling method |
| CN109699448A (en) * | 2018-07-14 | 2019-05-03 | 湖南土中土霸农业科技有限公司 | A kind of three-dimensional native preparation for processing |
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