CN105123470A - Rapid stereoscopic soilless rice seedling growing technology - Google Patents
Rapid stereoscopic soilless rice seedling growing technology Download PDFInfo
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- CN105123470A CN105123470A CN201510520362.8A CN201510520362A CN105123470A CN 105123470 A CN105123470 A CN 105123470A CN 201510520362 A CN201510520362 A CN 201510520362A CN 105123470 A CN105123470 A CN 105123470A
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention relates to a rapid stereoscopic soilless rice seedling growing technology. The technology includes the steps that plant straw ferment powder, turf soil, coconut shell powder and other materials are made into a seedling growing matrix, seeds are sown into a hard seedling growing matrix tray, first-step darkroom germination acceleration is performed for 3 days, the room temperature is kept ranging from 30 DEG C to 33 DEG C, and a darkroom terrestrial heat supply mode is adopted for warming; only scattered light is adopted for a stereoscopic rice seedling growing greenhouse which is kept shady, bright and ventilated, an upper cover and a ventilation opening are automatically opened and closed, the temperature is kept being a room temperature ranging from 28 DEG C to 30 DEG C, and the humidity is kept being 85%, wherein the whole seedling growing time ranges from 10 days to 12 days, and the height of seedlings ranges from 12 cm to 13 cm; the seedlings with the height ranging from 12 cm to 13 cm are transplanted into a natural lighting greenhouse, hardened for 4-5 days at a normal temperature and then inserted into a field, wherein the whole seedling growing process lasts for 15 days to 20 days. According to the technology, non-renewable soil resources are saved, the environment is protected from being damaged, and crop straw and other waste resources are reutilized; the use space of the seedling growing greenhouse is saved, the room temperature, humidity, ventilation, illumination and other conditions of the greenhouse are automatically controlled, the seeding growing period is shortened, the seedling survival rate is increased, and the seedling quality is improved.
Description
Technical field
The present invention relates to a kind of raising rice seedlings technology, especially a kind of paddy rice is without the preparation method of native quick stereo seedling-cultivation technique.
Background technology
China is large agricultural country, and agricultural economy occupies main status in national economy.Since reform and opening-up, country drops into a large amount of funds and material resources for Ensuring Food Safety, does construction of water conservancy works and exploitation paddy field, helps peasant planting paddy rice.All obtain in many-sides such as rice area, rice varieties improvement, Rice Cropping technology and significantly improved, for ensureing that China's grain security serves important function.Being developed so far, the Rice Cropping technology of China, also there is a certain distance than countries such as Japan of developed country, Korea S in unit are economic benefit aspect.Seedling-cultivation technique in particularly Rice Cropping seedling, cultivation management and results three links, our country also rests on the greenhouse chamber nursery stage, be changed to booth from hut and still want a large amount of farmlands, and need a large amount of way of loam based on soil moved in improve the original that gather to cultivate rice seedling.And manage scattered, heat by natural lighting.Rice Seedling Culture Under Dry Condition strengthens seedling needs a large amount of soil topsoils every year, and often educating 1 mu of rice shoot needs to get Nutrition Soil 0.2 cubic metre, i.e. 200 kilograms of fertile soil.Due to fetching earth of raising rice seedlings throughout the year, high-quality soil resource falls sharply, and the difficulty that fetches earth is increasing, gets nutrient soil more difficult.High-quality soil resource is non-renewable, soil be earth surface through millions upon millions of year, being formed gradually by biological cycle in nature, is the basis of plant growth.Due to raising rice seedlings soil, annual peasant household unauthorized and wasteful mining high-quality soil, natural vegetation and ecotope have suffered artificial destruction, and high-quality soil resource is successively decreased.In addition, how comprehensively the effective exploitation of agricultural production discarded object is utilized, make it turn waste into wealth, and reduce unreasonable, the not problem of environmental pollution that causes of scientific disposal mode, therefore, peasant is for bringing out strong sprout painstakingly, and the time that amplitude is large but weather temperature changes occurs, to be there is serious plant disease or weak seedling in rice seedling, still define the situation of living at the mercy of the elements.Also waste a large amount of manpowers and goods and materials simultaneously.So, peasant will be bred as the most important thing work of strong sprout as Rice Production, for realizing the application of modern seedling growing process, meet the needs of sustainable development of agricultural production, a kind of paddy rice is arisen at the historic moment without native quick stereo seedling-cultivation technique and preparation method, by application soilless breeding seeding matrix substrate, utilize the three-dimensional culture facility of management automatically and the agronomic technique measure of advanced person, achieve and be bred as paddy rice strong sprout fast.Improve seedling quality, promote Rice Production increasing both production and income.
Summary of the invention
The object of invention is exactly for above-mentioned prior art Problems existing; for the actual needs of raising rice seedlings operation; matrix substrate is made in conjunction with integrated treatments such as fermentation of plant straws powder, turfy soil, coconut shell flours; study a kind of paddy rice quick stereo seedling-cultivation technique and preparation method; reach protection high-quality soil resource and ecotope, make full use of agricultural wastes, make it turn waste into wealth, alleviate the object of environmental pollution.The invention solves domestic employing ubiquity and the raising rice seedlings technical method of the bed soil seedling fallen behind, cause soil exhaustive exploitation, utilize natural lighting to heat the seedling time long, and be difficult to be bred as strong sprout, the needs of sustainable ecodevelopment can not be met.
Paddy rice is without a preparation method for native quick stereo seedling-cultivation technique, and its concrete scheme is:
The first step, what first apply is that fermentation of plant straws powder, turfy soil, coconut shell flour etc. make seedling raising ground substance powder or matrix substrate as seedling raising ground substance, and planting seed, in seedling raising ground substance hard disk, carries out the vernalization of first step darkroom.That is: seedling-cultivation plate after planting delivers to darkroom, puts on the bracket of every layer 8 dish, superposes 30 layers, amounting to 240 dishes is a square barrel shaped structure, goes up plastic membrane sealing all around, especially bracket bottom distance 25 centimetres, ground, 20 centimeter intervals are stayed on top, ensure full communication between the higher and lower levels.Keep the room temperature of 30-33 degree, after within 3 days, kind bud all sprouts, move on to three-dimensional seedling raising booth.Darkroom heat supply is heated with ground hot mode, vernalization three days, and growing way is transported in stereoscopic seedling-cultivating booth at 2-3 centimetre carries out nursery.
Second step: paddy rice stereoscopic seedling-cultivating booth, only with scattered light, cloudy bright ventilation, upper cover and ventilating opening automatic shutter, temperature keeps 28-30 degree room temperature, the humidity of 85%.Whole 10 to the 12 days seedling time, rice shoot height reaches 12-13 centimetre.
Be transported in stereoscopic seedling-cultivating booth on stereoscopic seedling-cultivating frame by growing way at the seedling-cultivation plate of 2 cm, support 10-15 layer, 20-25 centimetre between every layer, every layer of 6 seedling dish, frame bottom installs deflecting roller 6, convenient mobile.About every layer, stereoscopic seedling-cultivating support arranges plant growth lamp, provides illumination condition.Two are disbursed from the cost and expenses frame arrangement pitch 50 centimetres, arrange atomizing water spraying device of automatically walking, and are equipped with chpn atomizer, automatically measure and the water spray that is humidified in time.
Stereoscopic seedling-cultivating booth indoor temperature, humidity, ventilates, and illumination all realizes computer program and controls.Control in time to heat according to greenhouse chamber environment situation of change, humidification, ventilation and light irradiation apparatus, to meet the best geographic condition of nursery.The nursery stage keeps 10 to 12 days.Rice shoot grows to 13 centimetres, shifts out booth.
3rd step: move on in natural lighting booth by the rice shoot of 13 centimetres high, practices seedling after 4-5 days, inserts land for growing field crops, whole seedling process 15-20 days under normal temperature condition.
The present invention have employed organic matter for seedling cultivation of rice and waits agricultural wastes to be seedling raising ground substance plate, and saved the exploitation of non-renewable resources soil, protection of the environment is no longer destroyed, and again make use of the waste resource of crops straw.Saved seedling raising greenhouse usage space, automatically control booth indoor temperature, humidity, ventilate, the conditions such as illumination, shorten nursery stage.System improves rice shoot success rate and quality.
Embodiment
Technical solution of the present invention is not limited to following cited embodiment, also comprises any combination between each embodiment.
After conventional seed soaking, broadcast by seed in the seedling raising hard disc of the soilless breeding seeding matrix substrate after saturation water or loose soilless breeding seeding powder matrix, what soilless breeding seeding matrix substrate and powder were produced by Heilungkiang Dao Le agricultural science and technology Co., Ltd has applied for Chinese patent.Superposition is deposited on vernalization frame.Vernalization shelf structure: outside 120cm is long.120cm is wide, and 100cm is high, keeps flat 8 dishes, mounted on top 30 layers, and every frame adds up to 240 dishes.After stacking kind of dish, surrounding is used plastic membrane sealing lower airway, and leave ventilating opening.Stay 25cm below.20cm is stayed in top.Be transported in the vernalization darkroom of 100 square metres with fork truck by each vernalization frame, surrounding leaves 50cm spacing, keeps ventilating.A.T.C 30-33 degree, when within 3 days, germination length afterwards reaches 2cm, then delivers to stereoscopic seedling-cultivating booth with fork truck by vernalization frame.Stereoscopic seedling-cultivating booth area 2500 square metres.Steel structure sunlight board lagging facility, booth height 3.5m, long 50m, wide 50 meters.Automatic electronic computer programed temperature, humidity, ventilation, illumination system are installed.
The seedling dish shipped manually is put on stereoscopic seedling-cultivating support.Stereoscopic seedling-cultivating support specification: outer length of side 190cm, width 65cm, height 220cm.Keep flat every layer, 6 dishes, longitudinal 10 layers up and down.Each stereoscopic seedling-cultivating stentplacement 60 coils.Stereoscopic seedling-cultivating frame bottom installs walking deflecting roller 6.The support occupying dish is pushed away pendulum inner to booth, single-rowly to embark on journey, totally 40 row, often row 25 frame, every between-line spacing 50cm.Amount to 1000 framves (60,000 dish rice shoot).Temperature keeps 28-30 degree room temperature, and be humidified water spray in time, keeps the humidity of 85%.Rice shoot height reaches 12-13 centimetre and shifts out booth.Every day, continuous batch was put, and was shifted out by the seedling dish reaching height, was transported to common booth and practiced seedling.So continuous continuous productive process 10-12 days.Keep put 4 row supports (200 frame) every day.
Highly reach 12-13 centimetre of rice shoot and shift out booth.Send in the common booth of natural lighting, carry out practicing seedling 4-5 days under normal temperature condition, improve seedling quality, broad-leaved strengthens bar, strengthens resistance.Rice shoot after practicing seedling inserts Honda.Whole seedling process 20 days.
Breeding experiment:
Of the present invention seedling-cultivation plate is after planting delivered to darkroom, put on bracket and superpose, amounting to 240 dishes is a square barrel shaped structure, go up plastic membrane sealing all around, and bottom is apart from 25 centimetres, ground.20 centimeter intervals are stayed on top, ensure full communication between the higher and lower levels.Keep the room temperature of 30-33 degree, vernalization three days, growing way is transported in stereoscopic seedling-cultivating booth at 2 cm carries out nursery.Temperature keeps 28-30 degree room temperature, and be humidified water spray in time, keeps the humidity of 85%.Rice shoot height reaches 12-13 centimetre and shifts out booth.In natural lighting booth, under normal temperature condition, practice seedling insert Honda in 4-5 days.Whole seedling process 20 days.Experimental result is as shown in following each table.
Table one percentage establishment of seedling application form
More than be random sampling triadic mean value
Table two growth of cereal crop seedlings application form
More than investigation is the mean value of random sampling 20 strain.
Claims (4)
1. paddy rice is without a preparation method for native quick stereo seedling-cultivation technique, the steps include:
The first step, what first apply is that fermentation of plant straws powder, turfy soil, coconut shell flour etc. make seedling raising ground substance powder or matrix substrate as seedling raising ground substance, planting seed is in seedling raising ground substance hard disk, carry out the vernalization of first step darkroom 3 days, keep the room temperature of 30-33 degree, heat supply ground, darkroom hot mode is heated, and growing way is transported in stereoscopic seedling-cultivating booth at 2-3 centimetre carries out nursery;
Second step: paddy rice stereoscopic seedling-cultivating booth, only with scattered light, cloudy bright ventilation, upper cover and ventilating opening automatic shutter, temperature keeps 28-30 degree room temperature, the humidity of 85%, and whole 10 to the 12 days seedling time, rice shoot height reaches 12-13 centimetre;
3rd step: move on in natural lighting booth by the rice shoot of 13 centimetres high, practices seedling after 4-5 days, inserts land for growing field crops, whole seedling process 15-20 days under normal temperature condition.
2. a kind of paddy rice according to claim power 1 is without the preparation method of native quick stereo seedling-cultivation technique, it is characterized in that: seedling-cultivation plate after planting delivers to darkroom, put on the bracket of every layer 8 dish, superpose 30 layers, amounting to 240 dishes is a square barrel shaped structure, go up plastic membrane sealing all around, distance 25 centimetres, ground, bracket bottom, 20 centimeter intervals are stayed on top.
3. a kind of paddy rice according to claim power 2 is without the preparation method of native quick stereo seedling-cultivation technique, it is characterized in that: seedling-cultivation plate to be transported in stereoscopic seedling-cultivating booth on stereoscopic seedling-cultivating frame, support 10-15 layer, 20-25 centimetre between every layer, every layer of 6 seedling dish, frame bottom installs deflecting roller 6, about every layer, support arranges plant growth lamp, provides illumination condition, and two are disbursed from the cost and expenses frame arrangement pitch 50 centimetres, booth top arranges atomizing water spraying device of automatically walking, and is equipped with chpn atomizer.
4. a kind of paddy rice according to claim power 2, without the preparation method of native quick stereo seedling-cultivation technique, is characterized in that: be provided with temperature, humidity, ventilation, illumination computer program control device in stereoscopic seedling-cultivating greenhouse chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520362.8A CN105123470A (en) | 2015-08-18 | 2015-08-18 | Rapid stereoscopic soilless rice seedling growing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510520362.8A CN105123470A (en) | 2015-08-18 | 2015-08-18 | Rapid stereoscopic soilless rice seedling growing technology |
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| CN105123470A true CN105123470A (en) | 2015-12-09 |
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| CN201510520362.8A Pending CN105123470A (en) | 2015-08-18 | 2015-08-18 | Rapid stereoscopic soilless rice seedling growing technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836337A (en) * | 2017-10-31 | 2018-03-27 | 中国水稻研究所 | A kind of method of raising seedling of machine-transplanted rice light soil-less matrix |
| CN109601293A (en) * | 2019-01-07 | 2019-04-12 | 南京农业大学 | A kind of light letter standardization method of raising seedling to transplant seedlings suitable for hand |
| CN110235759A (en) * | 2019-05-31 | 2019-09-17 | 蚌埠绿都秸秆生物科技有限公司 | Based on rice seedling raising tray made of straw from field without native paddy rice nursery method and equipment |
| CN111587750A (en) * | 2020-05-21 | 2020-08-28 | 唐山市爱东农业科技有限公司 | Rice greenhouse matrix seedling raising method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104387133A (en) * | 2014-10-30 | 2015-03-04 | 黑龙江稻乐农业科技有限公司 | Rice seedling raising peat soil matrix plate as well as preparation method and manufacturing machine of rice seedling raising peat soil matrix plate |
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2015
- 2015-08-18 CN CN201510520362.8A patent/CN105123470A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104387133A (en) * | 2014-10-30 | 2015-03-04 | 黑龙江稻乐农业科技有限公司 | Rice seedling raising peat soil matrix plate as well as preparation method and manufacturing machine of rice seedling raising peat soil matrix plate |
Non-Patent Citations (4)
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| 吴连喜 等: "工厂育秧的关键技术及操作规程", 《中国农学通报》 * |
| 张健美: "工厂化育秧设备与技术", 《中国农机化导报》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836337A (en) * | 2017-10-31 | 2018-03-27 | 中国水稻研究所 | A kind of method of raising seedling of machine-transplanted rice light soil-less matrix |
| CN109601293A (en) * | 2019-01-07 | 2019-04-12 | 南京农业大学 | A kind of light letter standardization method of raising seedling to transplant seedlings suitable for hand |
| CN110235759A (en) * | 2019-05-31 | 2019-09-17 | 蚌埠绿都秸秆生物科技有限公司 | Based on rice seedling raising tray made of straw from field without native paddy rice nursery method and equipment |
| CN111587750A (en) * | 2020-05-21 | 2020-08-28 | 唐山市爱东农业科技有限公司 | Rice greenhouse matrix seedling raising method |
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Effective date of registration: 20200521 Address after: Room 214, building C, century garden, 33 Committee, industrial and agricultural district, Hegang City, Heilongjiang Province Applicant after: Heilongjiang daobo Agricultural Technology Co., Ltd Address before: 154109 Dongan village, Xinhua Town, Heilongjiang, Hegang Applicant before: HEILONGJIANG DAOLE AGRICULTURAL TECHNOLOGY Co.,Ltd. |