CN108207523A - The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method - Google Patents
The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method Download PDFInfo
- Publication number
- CN108207523A CN108207523A CN201810026615.XA CN201810026615A CN108207523A CN 108207523 A CN108207523 A CN 108207523A CN 201810026615 A CN201810026615 A CN 201810026615A CN 108207523 A CN108207523 A CN 108207523A
- Authority
- CN
- China
- Prior art keywords
- rice
- overlay film
- drought
- water
- production method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of big ridge overlay film drought hole seedings of paddy rice in cold region precisely to cultivate green rice production method, includes the following steps：Selection of land, making ridge overlay film, seed treatment, proper seeding, seedling management, irrigates moisturizing, blade face plant protection and weeding at early spring snow melt.The big ridge overlay film drought hole seeding of paddy rice in cold region of the present invention precisely cultivates green rice production method, it saves labor, from autumn site preparation to early spring snow melt, spring site preparation, making ridge, fertilising, overlay film, sow, spray foliar fertilizer, tillage and weeding, harvest, entire mechanization, it reduces labor intensity, labor is reduced, water resource is greatly saved, while also saves diesel oil, the electricity charge, machinery and the artificial consumption for irrigating power.
Description
Technical field
The invention belongs to rice cultivating technique fields, and in particular to a kind of big ridge overlay film drought hole seeding of paddy rice in cold region is precisely cultivated
Green rice production method.
Background technology
As urbanization process is accelerated, people in the countryside aging, the raising of Agricultural Mechanization Degree, agricultural production was by the past
The close polar form of labour to light simple efficient transition, since the variation and environmental pollution of global climate aggravate, for crop irrigation
Water resource it is more and more deficient, the raising of living standards of the people, grain-production is transitioned into pursuit mouth by past " simply having adequate food and clothing "
Taste, the mass type transformation of healthy " that eats is good ", it is imperative to produce high-quality, safety nuisance free, green and healthy food.
" direct sowing on dry paddy field " due to saving of labor, water-saving, saves the advantages of medicine, province's fertilizer, upgrading, volume increase, deep by vast agriculture in recent years
The welcome of the people, cultivated area increase year by year, can occur many problems in actual production, the bad grasp of the producer, mortality is very
It is high.
Invention content
An object of the present invention is to provide a kind of big ridge overlay film drought hole seedings of paddy rice in cold region precisely to cultivate green rice life
Production method.
The big ridge overlay film drought hole seeding of a kind of paddy rice in cold region according to embodiments of the present invention precisely cultivates green rice production method,
Include the following steps：S101：To the north of 43 ° of north latitude of selection and cold ground rice workspace soil of the pH value within 7.5, and modify in autumn
Soil, surface ploughing and deep digging, then in spring machinery snow melt；S102：The mechanical fertilization on the processed soils of step S101, together
When rice workspace soil is divided into the flat ridge of 130cm wide, and degrade Herbicide film covered with machine ecology on the flat ridge；S103：
Seed is immersed in specific gravity liquid a concentration of 1：It in the saline solution of (10~13), then cleans, adds coating agent, anti-drought water-retaining agent
Pelleting processing is carried out to the seed with microbial bacterial agent；S104：The temperature of soil of the thickness no more than 5cm~8cm is measured, when
When its temperature is 8 DEG C~10 DEG C, the processed seeds of step S103 are quantitatively sowed；S105：It treats that seed relies on and returns pulp-water certainly
So after emergence, the flood irrigation horse race water if full stand is seriously unable to because of spring drought, to ensure full stand；S106：It is moderately poured water according to leaf age；
S107：Successively foliar fertilizer is applied in tillering stage, jointing stage, boot stage, full heading time；S108：The covering with ground sheeting of ridge ditch is empty between removing big ridge
The weeds located in vain, and 2 times~3 times progress weedings of subsoiling are combined in breeding time；S109：After rice maturation successively using cut solarization,
Standing grain two-part is picked up to be gathered in.
The big ridge overlay film drought hole seeding of paddy rice in cold region of the present invention precisely cultivates green rice production method, saves labor, from the autumn
Site preparation to early spring snow melt, spring site preparation, making ridge, fertilising, overlay film, sow, spray foliar fertilizer, tillage and weeding, harvest, whole machinery
Change, reduce labor intensity, reduce labor, eliminate repetition suppression (general weight 2~3 times) than traditional direct-sowing dry, spray
The personnel of herbicide (general 2~3 times) and machinery consume, and traditional 8 row machine of direct-sowing dry seeder needs 50 horsepowers or more power, 12 rows
Machine is with greater need for 90 horsepowers or more power tractions, and heavy and power consumption is big, and drought hole seeding seeder only needs 20 horsepowers or more small-sized wheels
Formula tractor can be easily accomplished a 12 row operations.It conserves water, general rice terrace time of infertility mu needs water 700~1000 vertical
Square rice, direct sowing on dry paddy field need 200 cubic metres or so of water, since the present invention is using covering with ground sheeting and the application of anti-drought water-retaining agent, have
Evaporation and water retention, general 500 millimeters of annual precipitation or more area are prevented, rainwater blending can meet arid without artificial recharge
The year's harvest only needs moisturizing 1~2 time, and water resource is greatly saved, while also saves diesel oil, the electricity charge, machinery and the people for irrigating power
The consumption of work.Keeping from ill weeds direct-sowing dry paddy field is planted year after year after, causes pernicious resistant weed and difficult anti-property weeds general
Qi raw rice of Zhong Lv (Weedy Rice, terrible rice) of indiscriminate , pasts medical help, and can only be solved by shift of crops, covering Herbicide film is currently the only drought
Direct seading rice continuous cropping controls the effective ways of Weedy Rice.
In addition, the above-mentioned big ridge overlay film drought hole seeding of paddy rice in cold region of the invention precisely cultivates green rice production method, may be used also
To have following additional technical characteristic：
Further, in the step S102, before mechanical fertilization is carried out, soil situation about thawing is measured, when thawing
Soil depth be not less than 10cm when carry out mechanical fertilization again.
Further, the fertilizer applied in the step S102 be long-acting chelating fertilizer, applied amount for 30kg/ mus~
40kg/ mus.
Further, in the step S102, anti-drought water-retaining agent is applied while fertilising, the anti-drought water-retaining agent
Applied amount is 1.5kg/ mus~2.5kg/ mus, and 15cm~20cm holostromes apply under seedling band.
Further, in the step S102, the ecological organic degradation Herbicide film is black.
Further, in the step S104, resin water-retaining agent and microbial bacteria are provided in the coating agent.Its
In, the microbial bacterial agent includes at least bacillus subtilis or trichoderma harzianum.
Further, in the step S104, during sowing, sowing line-spacing is 20cm+40cm+20cm on ridge, wide-and narrow-row
4 row seedling band of specification, line-spacing 50cm, hill spacing 14cm between big ridge, per bunch planting 7~10 seeds of kind, mu sowing quantity is 4kg~5kg.
Further, it in the step S105, sprays if full stand is seriously unable to because of spring drought, to ensure full stand.
Further, it in the step S106, pours water in rice water sensitive periods.
Further, the rice sensitive periods, includes tillering stage, boot stage, heading stage and pustulation period.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment is exemplary, it is intended to for explaining the present invention, and
It is not considered as limiting the invention.
It is micro- that bacillus subtilis and trichoderma harzianum employed in the embodiment of the present invention are purchased from Heilongjiang Academy of Agricultural Sciences
Every gram of biological study institute, bacillus subtilis and trichoderma harzianum containing viable count >=200,000,000.
Embodiment 1
Embodiment 1 proposes a kind of big ridge overlay film drought hole seeding of paddy rice in cold region and precisely cultivates green rice production method, including
Following steps：
(1) it chooses to the north of 43 ° of north latitude and within selection of land pH value 7.5, old rice field fills, row is convenient, newly changes on dry land pays attention to
Stubble herbicide residue, there is water source, and standard side field is made with large laser level land instrument, fills, the cold ground rice workspace soil that draining is unobstructed
Ground, and soil is modified in autumn, surface ploughing and deep digging, then in spring machinery snow melt：Early March is harrowed using locomotive traction notch
Snow 1 time promotes snow melt to dissipate moisture in the soil, ensures farming season and the seeding quality of making ridge, overlay film and sowing.The present invention is by past level land item
It broadcasts, is changed to big ridge bunch planting.After the shortcomings that flat planting is mechanical rotary tillage soil-working, level land sowing, seed splashes in mechanical movement, causes depth
Shallow inconsistent, seed buries shallow at tractor track, it is difficult to save seedling from damage, seed waste is serious, and chance not drive by specification field or machine hand
Technical merit is sailed to making seedling band inconsistent, later stage machinery takes upper seeding weight, excessively suppression is made into field operation difficulty to protect emergence
Into upper soll layer formed one layer of hardcoat, and broadcast the seed in track cannot suppress emergence it is bad, moisture content cannot be fast after rainfall
Speed, which is penetrated into, generates runoff, severe water and soil erosion, and crop utilization rate is low.And mulch bunch planting is advantageous in that on ridge, and after spring site preparation, machinery
The big ridge of standard is made, soil receives the area increase of sunlight, covers degradable Herbicide film, and drought-resistant moisture-preserving avoids repeating excessively weight
Suppression, Meteorological effect, breathing freely, pine is noisy, and hill-drop drill machinery individual profiling is good, and precisely quantitatively bunch planting seed level is consistent, and kind amount is consistent, ridge
Away from it is consistent, capable, hill spacing is consistent, is reasonably distributed, standardized production, seedling fasciation talent arch soil ability is strong, and ventilation and penetrating light is good, crop growth period
Can subsoiling ridge ditch in due course, have the function that drought resisting, prevention waterlogging, preserve soil moisture, heat, weeding, mechanical work has ridge that can seek, and spray fertilizer weeding is made
Industry is convenient.
(2) mechanical fertilization is carried out, while rice workspace soil is divided into when the depth of the soil to thaw is not less than 10cm
The flat ridge of 130cm wide, and black ecological organic degradation Herbicide film is covered on the flat ridge.Wherein, the fertilizer applied be containing
Microbial organic/inorganic mutually mixes long-acting chelating fertilizer, is 40kg/ mus according to soil fertility and target output applied amount；It is applied while fertilising
Enter anti-drought water-retaining agent, the applied amount of the anti-drought water-retaining agent is 2kg/ mus, and 20cm holostromes apply under seedling band.The raw non-irrigated pipe root of drought
System is flourishing, and big ridge wide row limit is penetrating, and ridge culture overlay film heats drought resisting, does not build water layer, and day and night temperature is big, and sugared part accumulation is high, once
Later stage denitrogenation of applying fertilizer is fast, general performance, high yield, disease-resistant, anti-fall, increase Taste quality.Base fertilizer disposably applies, and degradation time is long,
Black degradative membrane suppression grass does not establish water layer and Liriomyza, scotellaris harm does not occur, therefore without using insecticide, plant growth later stage
Rice green caterpillar and striped rice borer are prevented with the foliar fertilizer of insecticidal constituent containing Chinese herbal medicine.The safety food for meeting AA grades of standards of pollution-free food can be produced
Product.
(3) local suitable, the high improved seeds of Taste quality are selected, brine specific gravity liquid concentration is by long grain shape kind with 1:10 is dense
Degree, round shaped grain type kind is with 1:13 concentration are chosen seeds, and clear water dries after cleaning seed coat salt, select special coating agent (containing tree
Fat water-retaining agent, microbial bacteria) Pelleting processing.The concrete operations of Pelleting processing：The bright shield seed coat agent of 200mL Syngentas adds 5.5kg clear
The source anti-drought water-retaining agent 100g of favour is slowly sprinkled into after water stirring, is stirred continuously to being completely dissolved and is not precipitated and become the thick shape of plastic
Until, conditioned seed dressing aqua is poured into 150 jin of seed rice, is sufficiently stirred with blender, then adds in withered grass gemma
Bacillus 5000g continues stirring until mutually not in adhesion between seed, into black pellet, waits to sow.
(4) temperature of the soil to fathom no more than 5cm when its temperature reaches 8 DEG C, quantitatively sows the step
(3) processed seed.During sowing, line-spacing 20cm+40cm+20cm, 4 row seedling band of wide-and narrow-row specification, row between big ridge are sowed on ridge
Away from 50cm, hill spacing 14cm, according to breediness per bunch planting 10 seeds of kind, mu sowing quantity is 4kg.
(5) it broadcasts rear seed and is emerged naturally by returning pulp-water, Spray irrigation or flood irrigation are needed if full stand is seriously unable to because of spring drought
Horse race water, to ensure full stand.Since overlay film moisturizing is good, when seed treatment, wraps up water-retaining agent, the general time can rely on returns pulp-water from
So emergence, the spring drought especially severe time can artificial recharge, flood irrigation horse race water, that is, drained immediately after pouring water, it is conditional preferably to spray
It fills, it is ensured that full stand.
(6) it grasps optimum period according to leaf age to pour water, be needed respectively at several rice such as tillering stage, boot stage, heading stage, pustulation period
The water sensitive phase measures soil moisture content, when soil moisture is less than 15% or soil moisture is manually mended in the case that 20%~40%
Water adheres to that drought educates principle, not non-irrigated not mend.
(7) functional foliar fertilizer is sprayed in tillering stage, jointing stage, boot stage, full heading time successively.Tillering stage foliar fertilizer promotees
Into tiller early growth and quick tiller, well developed root system, plant is healthy and vigorous；Jointing stage foliar fertilizer controls internode elongation, prevents the later stage from lodging；Booting
Phase foliar fertilizer, the insecticide of explosive component containing medium-height grass and anti-rice green caterpillar, striped rice borer；Neat fringe pustulation period foliar fertilizer, functional materials accumulation,
Such as selenium-rich, polysaccharide etc..The foliar fertilizer that above each period sprays has the effect of increasing yield, raising rice matter, while accelerated degradation
The residual of poisonous and harmful substance in cereal and soil.
(8) subsoiling is combined in breeding time and carries out ridge ditch covering with ground sheeting blank space weeding by machine between big ridge for 2 times, reached simultaneously
To drought resisting, waterlogging, accumulation of heat, the effect to preserve soil moisture.Direct-sowing dry field is using foliage-spray herbicide weeding after before seedling closing and seedling, spray
Machine looks for inaccurate seedling band, causes to respray or drain spray, spray opportunity are influenced by environment, weather, liquor strength and formula and generate spray
Medicine not in time, poisoning and the generation of crop smothering and the food-safe influence of pesticide residue.
(9) successively using cutting solarization, pick up standing grain two-part and gathered in after rice maturation.Since this technology whole process drought educates drought
Pipe, plant root are flourishing, blade fresh and alive not early ageing during rice maturation, and light frost freezes not dead, and the strong non-lodging of bar, the big grain of fringe sinks, after frost
Folding fringe phenomenon can be generated by harvesting, and mechanical harvest loss is big, therefore is recommended to use and cut solarization, picks up standing grain two-part harvest, it can be ensured that safety
Every grain should be sent to the granary for moisture content.
Embodiment 2
Embodiment 2 proposes a kind of big ridge overlay film drought hole seeding of paddy rice in cold region and precisely cultivates green rice production method, including
Following steps：
(1) it chooses to the north of 43 ° of north latitude and within selection of land pH value 7.5, old rice field fills, row is convenient, newly changes on dry land pays attention to
Stubble herbicide residue, there is water source, and standard side field is made with large laser level land instrument, fills, the cold ground rice workspace soil that draining is unobstructed
Ground, and soil is modified in autumn, surface ploughing and deep digging, then in spring machinery snow melt：Early March is harrowed using locomotive traction notch
Snow 2 times promotes snow melt to dissipate moisture in the soil, ensures farming season and the seeding quality of making ridge, overlay film and sowing.The present invention is by past level land item
It broadcasts, is changed to big ridge bunch planting.After the shortcomings that flat planting is mechanical rotary tillage soil-working, level land sowing, seed splashes in mechanical movement, causes depth
Shallow inconsistent, seed buries shallow at tractor track, it is difficult to save seedling from damage, seed waste is serious, and chance not drive by specification field or machine hand
Technical merit is sailed to making seedling band inconsistent, later stage machinery takes upper seeding weight, excessively suppression is made into field operation difficulty to protect emergence
Into upper soll layer formed one layer of hardcoat, and broadcast the seed in track cannot suppress emergence it is bad, moisture content cannot be fast after rainfall
Speed, which is penetrated into, generates runoff, severe water and soil erosion, and crop utilization rate is low.And mulch bunch planting is advantageous in that on ridge, and after spring site preparation, machinery
The big ridge of standard is made, soil receives the area increase of sunlight, covers degradable Herbicide film, and drought-resistant moisture-preserving avoids repeating excessively weight
Suppression, Meteorological effect, breathing freely, pine is noisy, and hill-drop drill machinery individual profiling is good, and precisely quantitatively bunch planting seed level is consistent, and kind amount is consistent, ridge
Away from it is consistent, capable, hill spacing is consistent, is reasonably distributed, standardized production, seedling fasciation talent arch soil ability is strong, and ventilation and penetrating light is good, crop growth period
Can subsoiling ridge ditch in due course, have the function that drought resisting, prevention waterlogging, preserve soil moisture, heat, weeding, mechanical work has ridge that can seek, and spray fertilizer weeding is made
Industry is convenient.
(2) mechanical fertilization is carried out, while rice workspace soil is divided into when the depth of the soil to thaw is not less than 10cm
The flat ridge of 130cm wide, and black ecological organic degradation Herbicide film is covered on the flat ridge.Wherein, the fertilizer applied be containing
Microbial organic/inorganic mutually mixes long-acting chelating fertilizer, is 30kg/ mus according to soil fertility and target output applied amount；It is applied while fertilising
Enter anti-drought water-retaining agent, the applied amount of the anti-drought water-retaining agent is 2.5kg/ mus, and 15cm holostromes apply under seedling band.The raw drought pipe of drought
Well developed root system, big ridge wide row limit is penetrating, and ridge culture overlay film heats drought resisting, does not build water layer, and day and night temperature is big, and sugared part accumulation is high, and one
Secondary fertilising later stage denitrogenation is fast, general performance, high yield, disease-resistant, anti-fall, increase Taste quality.Base fertilizer disposably applies, degradation time
Long, black degradative membrane suppression grass does not establish water layer and Liriomyza, scotellaris harm does not occur, therefore do not use insecticide, after plant growth
Phase rice green caterpillar and striped rice borer are prevented with the foliar fertilizer of insecticidal constituent containing Chinese herbal medicine.The safety for meeting AA grades of standards of pollution-free food can be produced
Food.
(3) local suitable, the high improved seeds of Taste quality are selected, brine specific gravity liquid concentration is by long grain shape kind with 1:10 is dense
Degree, round shaped grain type kind is with 1:13 concentration are chosen seeds, and clear water dries after cleaning seed coat salt, select special coating agent (containing tree
Fat water-retaining agent, microbial bacteria) Pelleting processing.The concrete operations of Pelleting processing：The bright shield seed coat agent of 200mL Syngentas adds 5.5kg clear
The source anti-drought water-retaining agent 100g of favour is slowly sprinkled into after water stirring, is stirred continuously to being completely dissolved and is not precipitated and become the thick shape of plastic
Until, conditioned seed dressing aqua is poured into 150 jin of seed rice, is sufficiently stirred with blender, then adds in Trichoderma harzianum
Bacterium 5000g continues stirring until mutually not in adhesion between seed, into black pellet, waits to sow.
(4) temperature of soil of the thickness no more than 5cm is measured, when its temperature is 10 DEG C, quantitatively sows the step (3)
Processed seed.During sowing, line-spacing 20cm+40cm+20cm, 4 row seedling band of wide-and narrow-row specification, line-spacing between big ridge are sowed on ridge
50cm, hill spacing 14cm, per bunch planting 7 seeds of kind, mu sowing quantity is 5kg.
(5) it broadcasts rear seed and is emerged naturally by returning pulp-water, Spray irrigation or flood irrigation are needed if full stand is seriously unable to because of spring drought
Horse race water, to ensure full stand.Since overlay film moisturizing is good, when seed treatment, wraps up water-retaining agent, the general time can rely on returns pulp-water from
So emergence, the spring drought especially severe time can artificial recharge, flood irrigation horse race water, that is, drained immediately after pouring water, it is conditional preferably to spray
It fills, it is ensured that full stand.
(6) it grasps optimum period according to leaf age to pour water, be needed respectively at several rice such as tillering stage, boot stage, heading stage, pustulation period
The water sensitive phase measures soil moisture content, when soil moisture is less than 15% or soil moisture is manually mended in the case that 20%~40%
Water adheres to that drought educates principle, not non-irrigated not mend.
(7) functional foliar fertilizer is sprayed in tillering stage, jointing stage, boot stage, full heading time successively.Tillering stage foliar fertilizer promotees
Into tiller early growth and quick tiller, well developed root system, plant is healthy and vigorous；Jointing stage foliar fertilizer controls internode elongation, prevents the later stage from lodging；Booting
Phase foliar fertilizer, the insecticide of explosive component containing medium-height grass and anti-rice green caterpillar, striped rice borer；Neat fringe pustulation period foliar fertilizer, functional materials accumulation,
Such as selenium-rich, polysaccharide etc..The foliar fertilizer that above each period sprays has the effect of increasing yield, raising rice matter, while accelerated degradation
The residual of poisonous and harmful substance in cereal and soil.
(8) subsoiling is combined in breeding time and carries out ridge ditch covering with ground sheeting blank space weeding by machine between big ridge for 2 times, reached simultaneously
To drought resisting, waterlogging, accumulation of heat, the effect to preserve soil moisture.Direct-sowing dry field is using foliage-spray herbicide weeding after before seedling closing and seedling, spray
Machine looks for inaccurate seedling band, causes to respray or drain spray, spray opportunity are influenced by environment, weather, liquor strength and formula and generate spray
Medicine not in time, poisoning and the generation of crop smothering and the food-safe influence of pesticide residue.
(9) successively using cutting solarization, pick up standing grain two-part and gathered in after rice maturation.Since this technology whole process drought educates drought
Pipe, plant root are flourishing, blade fresh and alive not early ageing during rice maturation, and light frost freezes not dead, and the strong non-lodging of bar, the big grain of fringe sinks, after frost
Folding fringe phenomenon can be generated by harvesting, and mechanical harvest loss is big, therefore is recommended to use and cut solarization, picks up standing grain two-part harvest, it can be ensured that safety
Every grain should be sent to the granary for moisture content.
Embodiment 3
Embodiment 3 proposes a kind of big ridge overlay film drought hole seeding of paddy rice in cold region and precisely cultivates green rice production method, including
Following steps：
(1) it chooses to the north of 43 ° of north latitude and within selection of land pH value 7.5, old rice field fills, row is convenient, newly changes on dry land pays attention to
Stubble herbicide residue, there is water source, and standard side field is made with large laser level land instrument, fills, the cold ground rice workspace soil that draining is unobstructed
Ground, and soil is modified in autumn, surface ploughing and deep digging, then in spring machinery snow melt：Early March is harrowed using locomotive traction notch
Snow 2 times promotes snow melt to dissipate moisture in the soil, ensures farming season and the seeding quality of making ridge, overlay film and sowing.The present invention is by past level land item
It broadcasts, is changed to big ridge bunch planting.After the shortcomings that flat planting is mechanical rotary tillage soil-working, level land sowing, seed splashes in mechanical movement, causes depth
Shallow inconsistent, seed buries shallow at tractor track, it is difficult to save seedling from damage, seed waste is serious, and chance not drive by specification field or machine hand
Technical merit is sailed to making seedling band inconsistent, later stage machinery takes upper seeding weight, excessively suppression is made into field operation difficulty to protect emergence
Into upper soll layer formed one layer of hardcoat, and broadcast the seed in track cannot suppress emergence it is bad, moisture content cannot be fast after rainfall
Speed, which is penetrated into, generates runoff, severe water and soil erosion, and crop utilization rate is low.And mulch bunch planting is advantageous in that on ridge, and after spring site preparation, machinery
The big ridge of standard is made, soil receives the area increase of sunlight, covers degradable Herbicide film, and drought-resistant moisture-preserving avoids repeating excessively weight
Suppression, Meteorological effect, breathing freely, pine is noisy, and hill-drop drill machinery individual profiling is good, and precisely quantitatively bunch planting seed level is consistent, and kind amount is consistent, ridge
Away from it is consistent, capable, hill spacing is consistent, is reasonably distributed, standardized production, seedling fasciation talent arch soil ability is strong, and ventilation and penetrating light is good, crop growth period
Can subsoiling ridge ditch in due course, have the function that drought resisting, prevention waterlogging, preserve soil moisture, heat, weeding, mechanical work has ridge that can seek, and spray fertilizer weeding is made
Industry is convenient.
(2) mechanical fertilization is carried out, while rice workspace soil is divided into when the depth of the soil to thaw is not less than 10cm
The flat ridge of 130cm wide, and black ecological organic degradation Herbicide film is covered on the flat ridge.Wherein, the fertilizer applied be containing
Microbial organic/inorganic mutually mixes long-acting chelating fertilizer, is 35kg/ mus according to soil fertility and target output applied amount；It is applied while fertilising
Enter anti-drought water-retaining agent, the applied amount of the anti-drought water-retaining agent is 2kg/ mus, and 20cm holostromes apply under seedling band.The raw non-irrigated pipe root of drought
System is flourishing, and big ridge wide row limit is penetrating, and ridge culture overlay film heats drought resisting, does not build water layer, and day and night temperature is big, and sugared part accumulation is high, once
Later stage denitrogenation of applying fertilizer is fast, general performance, high yield, disease-resistant, anti-fall, increase Taste quality.Base fertilizer disposably applies, and degradation time is long,
Black degradative membrane suppression grass does not establish water layer and Liriomyza, scotellaris harm does not occur, therefore without using insecticide, plant growth later stage
Rice green caterpillar and striped rice borer are prevented with the foliar fertilizer of insecticidal constituent containing Chinese herbal medicine.The safety food for meeting AA grades of standards of pollution-free food can be produced
Product.
(3) local suitable, the high improved seeds of Taste quality are selected, brine specific gravity liquid concentration is by long grain shape kind with 1:10 is dense
Degree, round shaped grain type kind is with 1:13 concentration are chosen seeds, and clear water dries after cleaning seed coat salt, select special coating agent (containing tree
Fat water-retaining agent, microbial bacteria) Pelleting processing.The concrete operations of Pelleting processing：The bright shield seed coat agent of 200mL Syngentas adds 5.5kg clear
The source anti-drought water-retaining agent 100g of favour is slowly sprinkled into after water stirring, is stirred continuously to being completely dissolved and is not precipitated and become the thick shape of plastic
Until, conditioned seed dressing aqua is poured into 150 jin of seed rice, is sufficiently stirred with blender, then adds in withered grass gemma
Bacillus 5000g continues stirring until mutually not in adhesion between seed, into black pellet, waits to sow.
(4) temperature of the soil to fathom no more than 5cm when its temperature reaches 8 DEG C, quantitatively sows the step
(3) processed seed.During sowing, line-spacing 20cm+40cm+20cm, 4 row seedling band of wide-and narrow-row specification, row between big ridge are sowed on ridge
Away from 50cm, hill spacing 14cm, according to breediness per bunch planting 8 seeds of kind, mu sowing quantity is 4.5kg.
(5) it broadcasts rear seed and is emerged naturally by returning pulp-water, Spray irrigation or flood irrigation are needed if full stand is seriously unable to because of spring drought
Horse race water, to ensure full stand.Since overlay film moisturizing is good, when seed treatment, wraps up water-retaining agent, the general time can rely on returns pulp-water from
So emergence, the spring drought especially severe time can artificial recharge, flood irrigation horse race water, that is, drained immediately after pouring water, it is conditional preferably to spray
It fills, it is ensured that full stand.
(6) it grasps optimum period according to leaf age to pour water, be needed respectively at several rice such as tillering stage, boot stage, heading stage, pustulation period
The water sensitive phase measures soil moisture content, when soil moisture is less than 15% or soil moisture is manually mended in the case that 20%~40%
Water adheres to that drought educates principle, not non-irrigated not mend.
(7) functional foliar fertilizer is sprayed in tillering stage, jointing stage, boot stage, full heading time successively.Tillering stage foliar fertilizer promotees
Into tiller early growth and quick tiller, well developed root system, plant is healthy and vigorous；Jointing stage foliar fertilizer controls internode elongation, prevents the later stage from lodging；Booting
Phase foliar fertilizer, the insecticide of explosive component containing medium-height grass and anti-rice green caterpillar, striped rice borer；Neat fringe pustulation period foliar fertilizer, functional materials accumulation,
Such as selenium-rich, polysaccharide etc..The foliar fertilizer that above each period sprays has the effect of increasing yield, raising rice matter, while accelerated degradation
The residual of poisonous and harmful substance in cereal and soil.
(8) subsoiling is combined in breeding time and carries out ridge ditch covering with ground sheeting blank space weeding by machine between big ridge for 3 times, reached simultaneously
To drought resisting, waterlogging, accumulation of heat, the effect to preserve soil moisture.Direct-sowing dry field is using foliage-spray herbicide weeding after before seedling closing and seedling, spray
Machine looks for inaccurate seedling band, causes to respray or drain spray, spray opportunity are influenced by environment, weather, liquor strength and formula and generate spray
Medicine not in time, poisoning and the generation of crop smothering and the food-safe influence of pesticide residue.
(9) successively using cutting solarization, pick up standing grain two-part and gathered in after rice maturation.Since this technology whole process drought educates drought
Pipe, plant root are flourishing, blade fresh and alive not early ageing during rice maturation, and light frost freezes not dead, and the strong non-lodging of bar, the big grain of fringe sinks, after frost
Folding fringe phenomenon can be generated by harvesting, and mechanical harvest loss is big, therefore is recommended to use and cut solarization, picks up standing grain two-part harvest, it can be ensured that safety
Every grain should be sent to the granary for moisture content.
To sum up, the more traditional direct sowing on dry paddy field of the present invention has the advantage that：
It saves labor：
The present invention from autumn site preparation to early spring snow melt, spring site preparation, making ridge, fertilising, overlay film, sow, spray foliar fertilizer, intertillage remove
Grass, harvest, entire mechanization reduce labor intensity, and reduce labor, and it is (general to eliminate repetition suppression than traditional direct-sowing dry
Weight 2~3 times), the personnel of herbicide spraying (general 2~3 times) and machinery consume, and traditional 8 row machine of direct-sowing dry seeder needs 50
Horsepower or more power, 12 row machines are with greater need for 90 horsepowers or more power tractions, and heavy and power consumption is big, and drought hole seeding seeder only needs
20 horsepowers or more minitype wheeled tractors can be easily accomplished a 12 row operations.
It conserves water：
General rice terrace time of infertility mu needs 700~1000 cubic metres of water, and direct sowing on dry paddy field needs 200 cubic metres or so of water,
Since the present invention is using covering with ground sheeting and the application of anti-drought water-retaining agent, there are prevention evaporation and water retention, general annual precipitation 500
Millimeter or more area, rainwater blending can be without artificial recharge, meeting the arid year's harvest only needs moisturizing 1~2 time, and water money is greatly saved
Source, while also save diesel oil, the electricity charge, machinery and the artificial consumption for irrigating power.
Keeping from ill weeds：
Direct-sowing dry paddy field is planted year after year after, cause pernicious resistant weed and difficult anti-property weeds to spread unchecked , Qi raw rice of Zhong Lv (miscellaneous
Careless rice, terrible rice) it pasts medical help, it can only be solved by shift of crops, covering Herbicide film is currently the only direct-sowing dry rice continuous cropping control
The effective ways of Weedy Rice.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method, which is characterized in that including as follows
Step：
S101：To the north of 43 ° of north latitude of selection and cold ground rice workspace soil of the pH value within 7.5, and soil is modified in autumn, it is shallow to turn over
Subsoiling, then in spring machinery snow melt；
S102：The mechanical fertilization on the processed soils of step S101, while rice workspace soil is divided into 130cm's wide
Flat ridge, and covered with machine ecology degradation Herbicide film on the flat ridge；
S103：Seed is immersed in specific gravity liquid a concentration of 1：In the saline solution of (10~13), then clean, add coating agent,
Anti-drought water-retaining agent and microbial bacterial agent carry out Pelleting processing to the seed；
S104：The temperature of soil of the thickness no more than 5cm~8cm is measured, when its temperature is 8 DEG C~10 DEG C, quantitatively sows institute
State the processed seeds of step S103；
S105：After seed by returning after pulp-water emerge naturally, the flood irrigation horse race water if full stand is seriously unable to because of spring drought, to ensure entirely
Seedling；
S106：It is moderately poured water according to leaf age；
S107：Successively foliar fertilizer is applied in tillering stage, jointing stage, boot stage, full heading time；
S108：The weeds of ridge ditch covering with ground sheeting blank space between big ridge are removed, and combines in breeding time subsoiling and is removed for 2 times~3 times
Grass；
S109：Successively using cutting solarization, pick up standing grain two-part and gathered in after rice maturation.
2. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S102, before mechanical fertilization is carried out, the situation that soil thaws is measured, when the depth of the soil to thaw
Mechanical fertilization is carried out again when degree is not less than 10cm.
3. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is that the fertilizer applied in the step S102 is long-acting chelating fertilizer, and applied amount is 30kg/ mus~40kg/ mus.
4. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S102, applies anti-drought water-retaining agent while fertilising, the applied amount of the anti-drought water-retaining agent is
1.5kg/ mus~2.5kg/ mus, and 15cm~20cm holostromes apply under seedling band.
5. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S102, the ecological organic degradation Herbicide film is black.
6. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S104, resin water-retaining agent and microbial bacteria are provided in the coating agent.
7. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S104, during sowing, sowing line-spacing is 20cm+40cm+20cm on ridge, 4 row seedling of wide-and narrow-row specification
Band, line-spacing 50cm, hill spacing 14cm between big ridge, per bunch planting 7~10 seeds of kind, mu sowing quantity is 4kg~5kg.
8. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S105, sprays if full stand is seriously unable to because of spring drought, to ensure full stand.
9. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is, in the step S106, pours water in rice water sensitive periods.
10. the big ridge overlay film drought hole seeding of paddy rice in cold region according to claim 1 precisely cultivates green rice production method, special
Sign is that the rice sensitive periods includes tillering stage, boot stage, heading stage and pustulation period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026615.XA CN108207523A (en) | 2018-01-11 | 2018-01-11 | The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026615.XA CN108207523A (en) | 2018-01-11 | 2018-01-11 | The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207523A true CN108207523A (en) | 2018-06-29 |
Family
ID=62640522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026615.XA Pending CN108207523A (en) | 2018-01-11 | 2018-01-11 | The big ridge overlay film drought hole seeding of paddy rice in cold region precisely cultivates green rice production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207523A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247897A (en) * | 2020-03-19 | 2020-06-09 | 苏宗然 | Cultivation method for green prevention, control, high-efficiency and cost-saving production of rhizoma atractylodis macrocephalae |
| CN112753504A (en) * | 2020-12-29 | 2021-05-07 | 山东常林派克农业机械有限公司 | Dry direct seeding planting method for rice |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885836A (en) * | 2015-06-30 | 2015-09-09 | 湖南农业大学 | Hybrid rice single-parent dense planting machine transplanting cultivation method |
| CN105248206A (en) * | 2015-10-20 | 2016-01-20 | 华中农业大学 | Compartment trench controlled irrigating paddy rice water-saving culturing method |
| CN105340628A (en) * | 2015-12-12 | 2016-02-24 | 山东省农业科学院农业资源与环境研究所 | Rice dry-culturing seedling disc as well as seedling raising method and application thereof |
| CN105724012A (en) * | 2016-02-18 | 2016-07-06 | 华中农业大学 | Rice field-upland field rotation method for achieving no-tillage double cropping of late rice in spring maize field |
-
2018
- 2018-01-11 CN CN201810026615.XA patent/CN108207523A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885836A (en) * | 2015-06-30 | 2015-09-09 | 湖南农业大学 | Hybrid rice single-parent dense planting machine transplanting cultivation method |
| CN105248206A (en) * | 2015-10-20 | 2016-01-20 | 华中农业大学 | Compartment trench controlled irrigating paddy rice water-saving culturing method |
| CN105340628A (en) * | 2015-12-12 | 2016-02-24 | 山东省农业科学院农业资源与环境研究所 | Rice dry-culturing seedling disc as well as seedling raising method and application thereof |
| CN105724012A (en) * | 2016-02-18 | 2016-07-06 | 华中农业大学 | Rice field-upland field rotation method for achieving no-tillage double cropping of late rice in spring maize field |
Non-Patent Citations (2)
| Title |
|---|
| 余学友: "《河南林业科技推广》", 31 October 2002 * |
| 逄焕成，李玉义: "《中国北方地区节水种植模式》", 30 November 2008 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247897A (en) * | 2020-03-19 | 2020-06-09 | 苏宗然 | Cultivation method for green prevention, control, high-efficiency and cost-saving production of rhizoma atractylodis macrocephalae |
| CN112753504A (en) * | 2020-12-29 | 2021-05-07 | 山东常林派克农业机械有限公司 | Dry direct seeding planting method for rice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106982640B (en) | A kind of sandy loess wheat stalk crushes corn machine live broadcasting method under returning to the field | |
| CN101563995B (en) | Planting method of paddy rice by water-free arid soil transplantation | |
| CN103039313A (en) | Pollution-free high-yield rice cultivating method | |
| CN104737755B (en) | A kind of corn planting machineryization conservation tillage method of suitable sticky hardened soil | |
| CN105248206A (en) | Compartment trench controlled irrigating paddy rice water-saving culturing method | |
| CN102742442A (en) | Wild pinellia ternate cultivation method | |
| CN105027935B (en) | High yield cultivation method of peanut | |
| CN103098633A (en) | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area | |
| CN103947396A (en) | Trench sowing cultivation method of corns in drought area | |
| CN104186261A (en) | Hybrid rice water saving direct sowing cultivation method based on smashing, burying and retuning to field of preceding crop straw | |
| CN106416645A (en) | Rice-stubble oilseed-rape no-tillage direct seeding technology | |
| CN105309176A (en) | A high-efficiency planting method for radix bupleuri | |
| CN105123231B (en) | Alfalfa slight irrigation implantation methods | |
| CN105493678A (en) | Method for improving orchard soil | |
| CN102986398A (en) | Method for planting full-film covering maize | |
| CN104380971A (en) | Cultivation method for improving paeoniflorin content of red paeony root | |
| CN105960976A (en) | Early sowing potato planting method | |
| CN105830735A (en) | Coix lacryma-jobi L. cultivation method realizing soil moisture preservation in dry slope land, drought resistance and weed inhibition | |
| CN105638344A (en) | Salt japonica 13 cultivation method | |
| CN107047045A (en) | A kind of Huang-Huai-Hai southern areas wheat and corn anniversary increases production breeding method | |
| CN103621304B (en) | Outcrop cultivation method for Chinese herbal medicine by using 50cm mulch film | |
| CN106818142B (en) | Alfalfa planting method | |
| CN110447490A (en) | The method of Potato Multiple Cropping herbage | |
| CN104381002A (en) | Method of planting vegetables in high-altitude lands | |
| CN105766346A (en) | Winter rape and sequential cropping seed melon planting method applicable to frigid and arid regions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |