CN101984784A - Rice vitrified micro bubble soilless seedling raising method - Google Patents
Rice vitrified micro bubble soilless seedling raising method Download PDFInfo
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- CN101984784A CN101984784A CN2009100673566A CN200910067356A CN101984784A CN 101984784 A CN101984784 A CN 101984784A CN 2009100673566 A CN2009100673566 A CN 2009100673566A CN 200910067356 A CN200910067356 A CN 200910067356A CN 101984784 A CN101984784 A CN 101984784A
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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 rice seedling raising method, in particular to a rice vitrified micro bubble soilless seedling raising method. The method adopts a special fertilizer-Rice Yuyangbao and is realized through the process sequences of seedbed making, sowing, seedbed management and the like. The invention solves the problems of the conventional method of dry seedling with soil and other soilless seedling raising methods. The chemical disinfectant and seedbed herbicide are not used in the seedling raising process of the technology of the invention, the working sequences are reduced, and the time and cost are saved. Each quality index of the seedling raised by the technology of the invention is better than that raised by other seedling raising methods; the rice seedling has strong roots and numerous root hairs, the roots are white like snow and are alive and new roots; and the seedling can turn green fast and have higher tillering ability and high yield. The method of the invention has the value of large-scale popularization and application and is a reliable rice seedling raising method for farmers.
Description
Technical field
The present invention relates to a kind of paddy rice nursery method, a kind of specifically paddy rice glass bead soilless breeding seeding method.
Background technology
Continuing the dry seedling bed of rice method in more than 30 year, is an industrial sprout cultivation technology introducing Japan, complex procedures, cost height.The existing paddy rice soilless breeding seeding new method that relates to has several, as " paddy rice rice husk soilless breeding seeding technology ", it relates to and utilizes the biotechnology fermentation rice husk manufacturing fertilizer that becomes thoroughly decomposed, by with pulverize after the collocation of different-grain diameter rice husk, manual simulation's soil utilizes rice husk to do the soilless breeding seeding culture technique of seedling medium.There is complex procedures in this technical process, contains a large amount of harmful substances such as HS in the fertilizer, also contains a large amount of assorted bacterium, and is unfavorable to the seedling root system.Also have some to do the seedling-cultivating method of matrix in addition, all exist this drawback with rice husk; Screening as for nutritional agents also has the paper record, but limitation is all arranged.
Summary of the invention
The objective of the invention is to utilize the physicochemical property of glass bead, adopt special-purpose fertile simultaneously---the raising rice seedlings treasured, a kind of insulation that provides, preserve moisture, the paddy rice glass bead soilless breeding seeding method of drought resisting.
The object of the present invention is achieved like this, and this method comprises following operating procedure:
(1), make bed:
At first ridge-up bed is made in the seedbed; the bed surface size is according to making the bed plastic film fixed length and wide; then; atresia winter protection film more than the thickness 0.06mm is laid on bed down, is embedded in all around on the furrow ridge, repave the aseptic seedling medium of glass bead of granularity 0.1～0.5mm; hypothallus thickness can not surpass 1cm; water special-purpose rich water after paving, special-purpose fertile dissolving with the vat topped up with water earlier, the special-purpose fertilizer of every 0.5kg can be used for 20m
2The seedbed;
(2), sowing:
After finishing bed with the aseptic seedling medium of glass bead, can sow, every square metre of 0.3kg of seeding quantity, seed upper cover one deck thin sand and soil, the thickness of thin sand and soil is advisable not reveal seed, covers the insulation of plastic film or nonwoven then;
(3), seedbed management:
In order to prevent rice seedling excessive growth, prevent damping off, hardening early, early ventilate, water less as far as possible;
1., bed surface temperature treatment:
Before emerging, the bed surface temperature can not surpass 35 degree, prevents roasting dead rice bud, after emerging, keep below 30 degree, a leaf is cooling gradually later on wholeheartedly, before rice transplanting, drop to about 20 degree, identical with extraneous natural temperature, have only temper good shoot transplanting equipment just can be high to the survival rate of rice on honda, turn green soon, it is many to tiller, and could improve output;
2., bed surface moisture management:
Before emerging, keep suitable moisture content as far as possible, prevent that bud is dried, after emerging, bed surface is not done and is not watered, and improves and puts bed tempertaure, helps taking root;
3., bed surface method of ventilation: be as the criterion with the bed surface temperature, need only fine day, no matter how cold weather is, bed surface all can have temperature, surpasses temperature index and just ventilates, before and after emerging, surpass temperature index and ventilate with regard to both sides, when a leaf wholeheartedly after, in order not allow temperature rise too highly too soon, at 6-7 o'clock in the morning just ventilates, enlarge ventilating opening gradually, at 4-5 o'clock in the afternoon covers completely, allows seedling grow evening, can not allow north wind advance bed surface, cause the chilling injury seedling.
4., topdress: in line with the principle of having many meals but little food at eath, emerged back the 5th day, chase after once special-purpose rich water, water with watering can for the first time, chase after once special-purpose rich water later on every 7 days, can dash and execute, mustn't chase after urea and composite fertilizer, prevent to hinder root, topdress and do not want excessive concentration, seedling is washed with clear water in the back of topdressing, and prevents to burn seedling;
In a word, keep the rice shoot normal growth with an amount of fertilizer, control temperature and moisture prevent rice shoot excessive growth; Strong sprout standard: four leaves wholeheartedly are with and are tillered, and height of seedling is no more than 15cm, this moment the rice transplanting optimum;
Special-purpose fertilizer described in above-mentioned (one) is to be made by the raw material of following part by weight: urea 0.5～1.0, ammonium sulfate 11～27, MAP or diammonium phosphate 2.7～6.4, potassium chloride 2.1～4.0, trace element: 0.1～0.5, disease-resistant factor: 0.001～0.002, humus 4.8～19.
Described special-purpose fertile preparation method is as follows:
1., at first granular urea, ammonium sulfate, diammonium phosphate or MAP, potassium chloride, humic acid were pulverized the 3mm sieve aperture respectively, the independent respectively placement of the powder that is processed into; 2., more in proportion with micro-F
eSO
4, Na
2B
4O
7.10H
2O, ZnSO
4, MnCI
2Fully mix with the humic acid of 1. middle pulverizing, stir, place standby separately; 3., the material of pulverizing in 1. that contains nitrogen, phosphorus, several macroelement of potassium is also mixed in proportion, place standby; 4., at last will be 2. and the trace element 3. and macroelement fully stirred 30 minutes, mix, dress up big packing, the work point of choosing is again dressed up the 0.5kg inner wrapping and is got final product.
The thickness that the aseptic seedling medium of glass bead is laid during described growing seedlings is 8mm, and every square metre is used special-purpose fertile 25g.
Described special-purpose rich water is the special-purpose fertilizer of 0.5kg to be converted make after 75kg water stirs abundant dissolving.
Described trace element and disease-resistant factor are meant F
eSO
4, Na
2B
4O
7.10H
2O, ZnSO
4, MnCI
2In F
e, S, B, Zn, Mn.
The present invention is owing to adopt such scheme to have the following advantages
1, the invention solves routine the problem that exists in native rice seedling on upland field and other soilless breeding seedings is arranged.Routine has native rice seedling on upland field to exist by the next soil-borne disease of soil zone, the poisoning of Honda herbicide residue.The technology of the present invention has solved buys the labour intensity that soil is difficult and sieve is native.Reduced the soil disinfection process.With rice husk soilless breeding seeding method, in the rice husk fermentation process, have assorted bacterium, sickle-like bacteria and the HS material of hazard rice rice shoot, serious harm rice shoot root system, though there is the mould spirit of evil to make protectant, upright withered, yellow withered and bacterial wilt that many rice shoots still can infect.
2, its characteristics of the present invention " paddy rice glass bead soilless breeding seeding method " are that it is simple to operate, but also aseptic.(1) make the bed at the end with the nonporous plastic film, can resist saline and alkaline, isolation ground temperature, main is to prevent the nutrient solution seepage.(2) doing matrix with glass bead is aseptic also insulation, drought resisting, and good air permeability.
3, nutrient special of the present invention---raising rice seedlings treasured is a kind of nutritional agents of full price, itself contains the macroelement of q.s, also contain abundant trace element and disease-resistant factor, optimal plant growth regulator is provided for the growth of rice seedling stalwartness.Seedling stage, base fertilizer and topdress for three times and all use the nutritional agents of this full price guaranteed the rice shoot normal growth.
4, with not using chemical bactericide and seedbed weed killer herbicide in the technology of the present invention seedling raising process, reduce operation, save time and cost.
5, bring out the every index of its seedling quality of rice shoot of coming with the technology of the present invention and all be better than other seedling-cultivating method, the rice shoot well developed root system, the root hair is many, and Se Bai is the new root that lives as snow, and it is fast to turn green, and tillering ability is extremely strong, the output height.Facts have proved: the present invention technology is better than existing all seedling growing processs, because glass bead is a kind of inorganic aseptic substrate, so be green ecological, environmental protective project, the value of large scale application is arranged, and is the trustworthy trusted products of peasant.
Embodiment
One, make bed:
The plastic film that at first to prepare the wide 4m thickness of two block length 15m be 0.06mm; according to plastic film the long ridge-up bed of the wide 14.5m of 3.5m is made in the seedbed, then, atresia winter protection film is laid on the bed; be embedded in all around on the furrow ridge; repave the aseptic seedling medium of glass bead of granularity 0.1---0.5mm, hypothallus thickness can not surpass 0.8cm, waters special-purpose rich water after paving; special-purpose fertile dissolving with the vat topped up with water earlier; every cylinder 150kg water adds special-purpose fertile two bags that 0.5kg packs, and can be used for 40m
2The seedbed; Dilute 5 bags of special-purpose fertilizer respectively with 375kg water, water 100 square metres of seedbeds.
Two, sowing:
After finishing bed with the aseptic seedling medium of glass bead, can sow, every square metre of 0.3kg of seeding quantity, seed upper cover one deck thin sand and soil, the thickness of thin sand and soil is advisable not reveal seed, covers plastic film or nonwoven (ventilated membrane) insulation then;
Three, seedbed management:
In order to prevent rice seedling excessive growth, prevent damping off, hardening early, early ventilate, water less as far as possible;
1., bed surface temperature treatment:
Before emerging, the bed surface temperature can not surpass 35 degree, prevents roasting dead rice bud, after emerging, keep below 30 degree, a leaf is cooling gradually later on wholeheartedly, before rice transplanting, drop to about 20 degree, identical with extraneous natural temperature, have only temper good shoot transplanting equipment just can be high to the survival rate of rice on honda, turn green soon, it is many to tiller, and could improve output;
2., bed surface moisture management:
Before emerging, keep suitable moisture content as far as possible, prevent that bud is dried, after emerging, bed surface is not done and is not watered, and improves and puts bed tempertaure, helps taking root;
3., bed surface method of ventilation: be as the criterion with the bed surface temperature, need only fine day, no matter how cold weather is, bed surface all can have temperature, surpasses temperature index and just ventilates, before and after emerging, surpass temperature index and ventilate with regard to both sides, when a leaf wholeheartedly after, in order not allow temperature rise too highly too soon, at 6-7 o'clock in the morning just ventilates, enlarge ventilating opening gradually, at 4-5 o'clock in the afternoon covers completely, allows seedling grow evening, can not allow north wind advance bed surface, cause the chilling injury seedling.
4., topdress: in line with the principle of " having many meals but little food at eath ", emerged back the 5th day, chase after once special-purpose rich water, water with watering can for the first time, chased after once special-purpose rich water later on every 7 days, can dash and execute, mustn't chase after urea and composite fertilizer, prevent to hinder root, the not excessive concentration of topdressing, wash seedling with clear water after topdressing, prevent to burn seedling;
In a word, keep the rice shoot normal growth with an amount of fertilizer, control temperature and moisture prevent rice shoot excessive growth, strong sprout standard: four leaves wholeheartedly are with and are tillered, and height of seedling is no more than 15cm, rice transplanting this moment optimum;
Four, special-purpose fertile---the making of raising rice seedlings treasured:
At first granular urea, ammonium sulfate, MAP or diammonium phosphate, potassium chloride, humic acid etc. were pulverized the 3mm sieve aperture respectively, the powder that is processed into is placed standby separately, take by weighing urea 20kg by proportioning, ammonium sulfate 680kg, MAP 67.5kg, potassium chloride 100kg, humus 120kg, ferrous sulfate 10kg, zinc sulphate 1.5kg, boric acid 0.8kg, manganese chloride 0.2kg.Press proportioning during production and processing with F
eSO
4, Na
2B
4O
7.10H
2O, ZnSO
4, MnCI
2Fully mix with humic acid Deng trace element, stir, the amount of enough 132.5kg is placed standby separately.Nitrogen, phosphorus, several macroelement of potassium are also blended the amount of 867.5kg by proportioning.At last macroelement and trace element were fully stirred 30 minutes, mix; Dress up big packing, the work point of choosing is again dressed up inner wrapping, seals with 900 plastic film seal machines, and marks out the date of manufacture.Though the processing method of individual workship of this family falls behind, and temporarily be enough to satisfy the demand in market, and various nutrient content is relatively accurate.
Special-purpose fertile trade name is " raising rice seedlings treasured ".Pack one bag of 0.5kg with Cai Se Lv Be bag.
Described special-purpose fertile---the raising rice seedlings treasured can be selected the composition of following parts by weight ratio:
A, nitrogen 12, phosphorus 6.4, potassium 2.1, iron 0.4, zinc 0.06, manganese 0.001, boron 0.04, humus 19;
B, nitrogen 20, phosphorus 5.3, potassium 3.1, iron 0.3, zinc 0.05, manganese 0.001, boron 0.04, humus 15.5;
C, nitrogen 28, phosphorus 2.7, potassium 4.0, iron 0.4, zinc 0.06, manganese 0.002, boron 0.04, humus 4.8;
The present invention can also be used for the use of growing seedlings of vegetables, flowers.Nutritional agents also can be used for paddy rice have seedlings and soil base fertilizer and topdress.
Claims (5)
1. paddy rice glass bead soilless breeding seeding method, it is characterized in that: this method comprises following operating procedure:
(1), make bed:
At first ridge-up bed is made in the seedbed; the bed surface size is according to making the bed plastic film fixed length and wide; then; atresia winter protection film more than the thickness 0.06mm is laid on bed down, is embedded in all around on the furrow ridge, repave the aseptic seedling medium of glass bead of granularity 0.1～0.5mm; hypothallus thickness can not surpass 1cm; water special-purpose rich water after paving, special-purpose fertile dissolving with the vat topped up with water earlier, the special-purpose fertilizer of every 0.5kg can be used for 20m
2The seedbed;
(2), sowing:
After finishing bed with the aseptic seedling medium of glass bead, can sow, every square metre of 0.3kg of seeding quantity, seed upper cover one deck thin sand and soil, the thickness of thin sand and soil is advisable not reveal seed, covers the insulation of plastic film or nonwoven then;
(3), seedbed management:
In order to prevent rice seedling excessive growth, prevent damping off, hardening early, early ventilate, water less as far as possible;
1., bed surface temperature treatment:
Before emerging, the bed surface temperature can not surpass 35 degree, prevents roasting dead rice bud, after emerging, keep below 30 degree, a leaf is cooling gradually later on wholeheartedly, before rice transplanting, drop to about 20 degree, identical with extraneous natural temperature, have only temper good shoot transplanting equipment just can be high to the survival rate of rice on honda, turn green soon, it is many to tiller, and could improve output;
2., bed surface moisture management:
Before emerging, keep suitable moisture content as far as possible, prevent that bud is dried, after emerging, bed surface is not done and is not watered, and improves and puts bed tempertaure, helps taking root;
3., bed surface method of ventilation: be as the criterion with the bed surface temperature, need only fine day, no matter how cold weather is, bed surface all can have temperature, surpasses temperature index and just ventilates, before and after emerging, surpass temperature index and ventilate with regard to both sides, when a leaf wholeheartedly after, in order not allow temperature rise too highly too soon, at 6-7 o'clock in the morning just ventilates, enlarge ventilating opening gradually, at 4-5 o'clock in the afternoon covers completely, allows seedling grow evening, can not allow north wind advance bed surface, cause the chilling injury seedling.
4., topdress: in line with the principle of having many meals but little food at eath, emerged back the 5th day, chase after once special-purpose rich water, water with watering can for the first time, chase after once special-purpose rich water later on every 7 days, can dash and execute, mustn't chase after urea and composite fertilizer, prevent to hinder root, topdress and do not want excessive concentration, seedling is washed with clear water in the back of topdressing, and prevents to burn seedling;
In a word, keep the rice shoot normal growth with an amount of fertilizer, control temperature and moisture prevent rice shoot excessive growth; Strong sprout standard: four leaves wholeheartedly are with and are tillered, and height of seedling is no more than 15cm, this moment the rice transplanting optimum;
Special-purpose fertilizer described in above-mentioned (one) is to be made by the raw material of following part by weight: urea 0.5～1.0, ammonium sulfate 11～27, MAP or diammonium phosphate 2.7～6.4, potassium chloride 2.1～4.0, trace element: 0.1～0.5, disease-resistant factor: 0.001～0.002, humus 4.8～19.
2. a kind of paddy rice glass bead soilless breeding seeding method according to claim 1 is characterized in that: described special-purpose fertile preparation method is as follows:
1., at first granular urea, ammonium sulfate, diammonium phosphate or MAP, potassium chloride, humic acid were pulverized the 3mm sieve aperture respectively, the independent respectively placement of the powder that is processed into; 2., more in proportion with micro-F
eSO
4, Na
2B
4O
7.10H
2O, ZnSO
4, MnCI
2Fully mix with the humic acid of 1. middle pulverizing, stir, place standby separately; 3., the material of pulverizing in 1. that contains nitrogen, phosphorus, several macroelement of potassium is also mixed in proportion, place standby; 4., at last will be 2. and the trace element 3. and macroelement fully stirred 30 minutes, mix, dress up big packing, the work point of choosing is again dressed up the 0.5kg inner wrapping and is got final product.
3. a kind of paddy rice glass bead soilless breeding seeding method according to claim 1 is characterized in that: the thickness that the aseptic seedling medium of glass bead is laid during described growing seedlings is 8mm, and every square metre is used special-purpose fertile 25g.
4. a kind of paddy rice glass bead soilless breeding seeding method according to claim 1 is characterized in that: described special-purpose rich water is the special-purpose fertilizer of 0.5kg to be converted make after 75kg water stirs abundant dissolving.
5. a kind of paddy rice glass bead soilless breeding seeding method according to claim 1, it is characterized in that: described trace element and disease-resistant factor are meant F
eSO
4, Na
2B
4O
7.10H
2O, ZnSO
4, MnCI
2In F
e, S, B, Zn, Mn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100673566A CN101984784A (en) | 2009-07-29 | 2009-07-29 | Rice vitrified micro bubble soilless seedling raising method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100673566A CN101984784A (en) | 2009-07-29 | 2009-07-29 | Rice vitrified micro bubble soilless seedling raising method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101984784A true CN101984784A (en) | 2011-03-16 |
Family
ID=43709224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100673566A Pending CN101984784A (en) | 2009-07-29 | 2009-07-29 | Rice vitrified micro bubble soilless seedling raising method |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283548A (en) * | 2013-06-17 | 2013-09-11 | 金寨县冠友盆景园艺有限公司 | Rice soilless culture method |
| CN103650828A (en) * | 2012-09-26 | 2014-03-26 | 丹阳市嘉贤米业有限公司 | Cultivation method for organic dry-raised rice |
| CN103960115A (en) * | 2014-05-21 | 2014-08-06 | 南京农业大学 | Rice seedling raising soilless board and application of rice seedling raising soilless board in field of rice soilless machine transplanting |
| CN104211544A (en) * | 2014-09-14 | 2014-12-17 | 湖南省湘晖农业技术开发有限公司 | Acidity-adjusting nutritional agent for dry rice seedling raising bed soil |
| CN109156311A (en) * | 2018-08-28 | 2019-01-08 | 莫坤秀 | The rice soilless breeding seeding matrix and preparation method thereof of seedling quality can be improved |
-
2009
- 2009-07-29 CN CN2009100673566A patent/CN101984784A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650828A (en) * | 2012-09-26 | 2014-03-26 | 丹阳市嘉贤米业有限公司 | Cultivation method for organic dry-raised rice |
| CN103650828B (en) * | 2012-09-26 | 2015-05-20 | 江苏嘉贤米业有限公司 | Cultivation method for organic dry-raised rice |
| CN103283548A (en) * | 2013-06-17 | 2013-09-11 | 金寨县冠友盆景园艺有限公司 | Rice soilless culture method |
| CN103283548B (en) * | 2013-06-17 | 2014-06-04 | 金寨县冠友盆景园艺有限公司 | Rice soilless culture method |
| CN103960115A (en) * | 2014-05-21 | 2014-08-06 | 南京农业大学 | Rice seedling raising soilless board and application of rice seedling raising soilless board in field of rice soilless machine transplanting |
| CN104211544A (en) * | 2014-09-14 | 2014-12-17 | 湖南省湘晖农业技术开发有限公司 | Acidity-adjusting nutritional agent for dry rice seedling raising bed soil |
| CN104211544B (en) * | 2014-09-14 | 2016-07-06 | 湖南省湘晖农业技术开发有限公司 | A kind of acidity-adjusting nutrition agent of medium for dry breeding of seedling bed of rice soil |
| CN109156311A (en) * | 2018-08-28 | 2019-01-08 | 莫坤秀 | The rice soilless breeding seeding matrix and preparation method thereof of seedling quality can be improved |
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Application publication date: 20110316 |