CN106416645A - Rice-stubble oilseed-rape no-tillage direct seeding technology - Google Patents
Rice-stubble oilseed-rape no-tillage direct seeding technology Download PDFInfo
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- CN106416645A CN106416645A CN201510509573.1A CN201510509573A CN106416645A CN 106416645 A CN106416645 A CN 106416645A CN 201510509573 A CN201510509573 A CN 201510509573A CN 106416645 A CN106416645 A CN 106416645A
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
Abstract
The invention belongs to the technical field of crop cultivation, and relates to a rice-stubble oilseed-rape no-tillage direct seeding technology. The rice-stubble oilseed-rape no-tillage direct seeding technology is a simple, practicable and mating-complete technical system formed by carrying out innovation on the basis of the oilseed-rape direct seeding technology and the rice-stubble no-tillage transplanting technology. According to the technical scheme, the rice-stubble oilseed-rape no-tillage direct seeding technology includes the steps that on stubble-remaining field parcels obtained after rice harvesting, tillage and stubble removing are not carried out, and a complex fertilizer with three primary nutrients and a boric fertilizer are directly applied into rice stubble before seeding; during seeding, oilseed rape seeds are dibbled into the rice stubble, wherein three to five seeds are placed into each rice hole; then the portions between rice rows are covered with straw, and the aims of guaranteeing the yield of oilseed rape, saving cost and increasing benefits are achieved in cooperation with the integrated technologies such as ditching moisture exhausting, weeding before seeding, final seedling singling in proper time, reasonable irrigation and topdressing and controlling of damage of disease, insect pests and weeds. According to the rice-stubble oilseed-rape no-tillage direct seeding technology, the advantages of the direct seeding technology and the advantages of the no-tillage technology are merged, the rice-stubble oilseed-rape no-tillage direct seeding technology is easy to operate and practicable, about 100 yuan of ploughing and harrowing cost can be saved per mu, and five to eight persons can complete seedling growing and transplanting; in addition, the straw is returned to fields and effectively used, the environment is protected, soil fertility is enriched, and ecological benefits are remarkable.
Description
Technical field
The present invention relates to a kind of Oryza sativa L. stubble rape no-tillage direct seeding technique.
Background technology
Oryza sativa L. stubble rape no-tillage direct seeding technique, is with reference to Oryza sativa L. stubble rape no-tillage seedling transplanting technique
On the basis of the advantage of Brassica campestris L direct seeding technique, the technological innovation that carries out.Oryza sativa L. stubble Brassica campestris L was exempted from the past
Cultivated seedling transplanting technique, compares traditional seedling transplanting technique, saves and ploughs recruitment of raking the soil level, but
It is there is still a need for nurturing staff is transplanted with digging row, still expend larger manpower；And Brassica campestris L is manually straight
Broadcast technology, be after removing rice stubble, outstanding rake site preparation, manually ditch, apply fertilizer and sowing (bar
Broadcast or broadcast sowing).Brassica campestris L Mechanical direct sowing technology, it is possible to use joint precision planter, realization trench digging,
Fertilising, sowing are once put in place, but easy climate affects, and especially Hanzhong autumn sowing is many
During rain, in the case of field high humidity, viscosity weight, mechanical planting is of poor quality, situation of emerging is also poor.
This Oryza sativa L. stubble rape no-tillage direct seeding technique refers to, after harvesting Oryza sativa L., not plowed soils, and do not remove
Fertilizer is directly applied rice stubble before broadcasting, sows live for Semen Brassicae campestris in rice stubble during sowing by rice stubble
In, then rice straw mulching gently simple planting technology in the ranks, this technology had both saved culturing and transplanting seedlings institute
Need manpower and materials, without site preparation of turning over, anti-can drench sowing simultaneously, not miss the farming season.
From the point of view of retrieving domestic and international pertinent literature：Find no the live skill with Oryza sativa L. stubble rape no-tillage
The report of art identical content.
Content of the invention
The purpose of the present invention is to propose to a kind of Oryza sativa L. stubble rape no-tillage direct seeding technique, can solve to work as
In front Brassica campestris L conventional seedbed system transplantation technique, recruitment famine, high cost, program are loaded down with trivial details, planting benefit
Low technical problem, moreover it is possible to anti-pouring sowing, is not missed the farming season, and solves rainy autumn, rape seed
Ropy problem, it is ensured that Brassica campestris L per unit area yield and total product, improved soil simultaneously, culture fertility, is protected
Shield crop growth environment.
Realize the object of the invention technical scheme as follows：
After rice harvesting, sowing sprays steriland herbicide in field in first 3 days about, anti-remove impurity
Grass；In the sowing of September 18-25 day, at interval of a line rice stubble, sow a line Brassica campestris L along rice stubble row,
Brassica campestris L kind is broadcast in rice stubble, and every cave rice stubble sows Semen Brassicae campestris 3～5, and every mu of application rate controls
In 0.2～0.3kg, apply NPK and boron fertilizer along rice stubble before broadcasting, early November imposes oil
Dish formula fertilizer special, imposes carbamide with reference to winter irrigation by the end of December.Seedling stage preventing and treating Pieris rapae and aphid one
Secondary, chemical control weeds in field is combined using cultural control, the period of maturation robs fine results in good time.Should
Oryza sativa L. stubble rape no-tillage direct seeding technique, cost-saving synergistic effect is significant, mu is saved nursery, is transplanted and use
Work 5～8, saves and ploughs 100 yuan about of rake expense.
The solution have the advantages that, Oryza sativa L. stubble rape no-tillage direct seeding technique, after rice harvesting,
Do not turn over combined plough with rotary tiller, but utilize Oryza sativa L. crops for rotation, fertilizer and seed are sown in ground along crops for rotation,
Fertilizer melts, and seed also can germinate and take root, then by rice straw mulching in the ranks, pressure grass, insulation,
Weight gaining, thus not only saving of work and time, cost-effective spending, also makes straw incorporation to greatest extent,
Comprehensive utilization Caulis et Folium Oryzae, reaches the purpose of ecological, environmental protective.
One is that research specify that feasibility on producing for the Oryza sativa L. stubble rape no-tillage direct seeding technique；Two
Be this technology be integrate water saving, fertile soil, saving of labor, ecological protection novel practical cultivation skill
Art；Three is that this technology alleviates busy farming season production labor short supply state；Four is that this technology makes up
Mechanical planting is met and is drenched hardly possible and broadcast, meet the defect drenching seeding quality difference, is effectively anti-to drench sowing skill
Art；Five is that this technological synthesis utilizes Caulis et Folium Oryzae, and beneficial to protecting agriculture ecological environment, promotion agricultural can
Sustainable development.
Specific embodiment
Below in conjunction with case study on implementation, the present invention is described further.
Oryza sativa L. stubble rape no-tillage direct seeding technique key does a good job of it four aspects, and one is to broadcast front preparation；Two
It is that grass is covered in sowing；Three is rational field management；Four is in good time results.
1. broadcast front preparation.To do is to：Select high yield and high quality kind, dehumidifying of ditching, use sufficient bottom
Fertile, broadcast front weeding.
(1) select high yield and high quality rape variety.Direct-sowing rape general date of seeding, is later, preferably selects and sends out
Fast, the resistance to late sowing of Seedling, yield potentiality are high, plant type is compact, multi-resistance, suitably local plantation " one
High double low " (floorboard with high oil content, low erucic acid, low sulfatide) rape variety, such as Qin You 10, oil
Grind 52, Rong oil 15, Feng oil 737 etc..
(2) trench digging dehumidifying, moisture creating is standby to be broadcast.Direct-sowing rape key technology is to broadcast full stand, Seedling
Qi Miao is even, soil moisture content is required higher.In Rice-rape rotation area, front stubble is rice terrace, simultaneous
Turn round and look at rice oil good for both sides, keep the dry dry and wet in field wet, timely draining dry field, Oryza sativa L. before rice harvesting
Dig " three ditches " (railway carriage or compartment ditch, enclose ditch, gutter) after results immediately, accomplish that " three ditches " is supporting,
The row of filling is unimpeded, so that open fire is arranged, dark stain can fall, and creates conditions for suitable moisture in the soil sowing.Cut rice toothing
Highly in 10cm about.
(3) use sufficient base manure.Base manure is the basis that no-tillage and direct-seeding Brassica campestris L obtains high yield, every mu of bottom application
Farm manure 1500～2000kg, 45% NPK 50kg, boron fertilizer 1kg, farm manure in
Uniformly spread fertilizer over the fields before trench digging on the face of field, compound fertilizer, boron fertilizer are sprinkling upon in rice stubble along rice row.
(4) broadcast front weeding.After rice harvesting, first 3 days of rape seed, use total weed control
Agent such as 10% glyphosate 30～35ml is watered 50kg, field even spraying, carries out weed eradication.
2. grass is covered in sowing.This link includes date of seeding selection, artificial seeding, covers grass after broadcasting.
(1) select suitable sowing date.Within the local high yield live phase, rob planting early enough, should not be excessively slow,
In order to avoid seedling growth is weak, it is unfavorable for surviving the winter.The Hanzhong City yield of Brassica napus L live phase is preferably in September 20-25
Day, it is less than a week in front and back.
(2) artificial seeding.Using artificial seeding, mu application rate is maintained at 0.2～0.3kg,
Specifically should, breediness, fertilizer input etc. early late according to date of seeding carry out reasonable adjusting (early sowing,
The fertile amount of broadcasting of power is preferably little, and evening broadcasts, the slightly poor amount of broadcasting of soil fertility is preferably big).Every bunch planting kind 3～5, broadcasts
In rice stubble, along rice stubble row, formed and broadcast row.
(3) cover grass after broadcasting.After planting by Caulis et Folium Oryzae uniform fold in Brassica campestris L in the ranks, mu Caulis et Folium Oryzae
300kg, cover grass accomplish grass not in heaps, do not reveal mud.Mulching straw can not only foster and apply fertilizer ground
Power, water moisture self restraint, moreover it is possible to suppression weeds propagation and widespread, is incubated and promotees Seedling.As arid short of rain, Caulis et Folium Oryzae
Without putrefaction is dried, liquid dung can be spilt on careless face, promote Caulis et Folium Oryzae to rot to field.
3. rational field management.Field management process, not only will in good time between, final singling, rationally
Topdress, the preventing and treating of disease pest and weed also to be paid attention to.
(1) thinning, final singling in good time.The thinning early when 2～3 leaf phase of Brassica campestris L seedling, mainly goes
Except clump seedling, flock together Seedling and little, weak seedling, checks for disconnected ridge simultaneously and lacks row phenomenon, as early as possible
Transplant short covering.Before and after 4～5 leaf phases, it then follows go close stay dilute, prevent or cure a disease stay strong, go little stay big
Principle and Fertilization Level, suitable final singling.The low field of general early-maturing variety, fertility, stays Seedling suitable
Close, density domination at every mu 2.5～3.0 ten thousand plants about, the high field of late-maturing variety, fertility,
Stay Seedling preferably dilute, density domination is at 2.0 ten thousand plants every mu about.
(2) rationally topdress.Typically before surviving the winter, early November mu imposes special formulation fertilizer for cole
35kg, if meeting sky drought, when Caulis et Folium Oryzae is excessively dried, can sprinkle on careless face and applying liquid dung, to promote rice
Grass rots.Combine winter irrigation by the end of December, mu imposes carbamide 10kg.Mu after bolting of turning green imposes carbamide
5kg, makees flower bud a kind of sedge fertile.
(3) insect pest preventing and controlling.The Brassica campestris L prevention and control of plant diseases, pest control follow " based on integrated pest control in agriculture, medicament
Supplemented by preventing and treating " principle, carry out ditch cleaning drainage, reduce humidity, with reduce aphid, Pieris rapae,
The generation of sclerotiniose.There is field in aphid, Pieris rapae, buprofezin, pyrrole will be applied early
The emulsions such as worm quinoline, Rogor, Le Siben are watered in proportion and spray deinsectization.Sclerotiniose is prevented and treated, except
Using measures such as draining wet down, seed treatment, initial bloom stage mu with 40% dimethachlon wettability
Powder 100g is watered 40kg and sprays preventing and treating.
(4) control of weeds.Rice stubble is no-tillage Rapeseed Field, easily grows Herba Oryzae Reproductii, amur foxtail, pig
The single, double cotyledon weeds such as calamity calamity, prevention and controls, cultural control combines chemical control.Agricultural is anti-
Control：(1) ditch cleaning, with soil pressure grass；(2) cover rice straw, with grass pressure grass；(3) early apply
Seed manure, promotees growth of seedling, presses grass with Seedling；(4) winter dressing before the winter, with fertile pressure grass.Medicament is prevented
Control：Except before broadcasting using the natural disposition chemical weeding that goes out, sowing cover solid after, every mu of use 50%
Acetochlor 50～75ml or 60% butachlor 100ml is watered 50kg and sprays railway carriage or compartment face, closes weeds；
Between, after final singling terminates, then carry out 1 medical treatment, use Gallant super herbicide 25ml for every mu
Plus 35ml Gao Teke is watered 50kg and carries out stem and leaf spraying.
4. harvest in good time.Direct-sowing rape harvest time is also critically important, harvests too early, seed after-ripening is not
Completely, easily empty flat grain occurs, lead to the underproduction；Harvest too late, not only silique easily ftractures, and leads
Cause the underproduction, and because seed land germination, under the influence of season crop field conditions, also result in
Crop broadcast the slotting phase and postpone in lower season.
30 days about after Brassica campestris L is spent eventually, main shaft silique 80% switchs to yellow, kind skin presents inherently
During chromaticness, rob fine harvesting early.Artificial harvest-seed extraction can be adopted, may also be employed mechanical harvesting or
Hand harvest, mechanical threshing.During using mechanical harvesting, 2～3 days about before harvesting, pass through
Silique is accelerated the ripening process, can significantly reduce de- grain osses, improves working performance.
Oryza sativa L. stubble rape no-tillage direct seeding technique, be solve Rape-seed production on recruitment waste, time-consuming take a lot of work,
One of plantation program complexity, effective way of high cost.This technology innovative point one is by routine
Culturing and transplanting seedlings are changed to no-tillage and direct-seeding, with exempt routine techniquess nursery, transplant, the life of plow harrow of turning over
Produce link and expense, save manpower simultaneously, alleviate and produce with kind of a short supply state, improve oil
The economic benefit of dish；Two is using the moisturizing of Oryza sativa L. crops for rotation, sponginess, and fertilising and sowing are also no
Need to ditch, directly impose in rice stubble, save manpower again, whole Tian Bugeng does not plough, and retains and conserve soil moisture.
Three is using rice straw mulching in the ranks, plays pressure grass, insulation, weight gaining effect, decreasing chemical fertilizer makes
Consumption and Pesticide use amount, it also avoid being incinerated the environment causing because Caulis et Folium Oryzae is useless and to traffic
The impact of safety, serves good society and ecological benefits.
Claims (10)
1. a kind of Oryza sativa L. stubble rape no-tillage direct seeding technique it is characterized in that, select breeding.Directly
It is later to broadcast Brassica campestris L general date of seeding, preferably select send out fast, the resistance to late sowing of Seedling, yield potentiality high,
Plant type is compact, " one is high double low " rape variety of multi-resistance.
Trench digging dehumidifying before broadcasting, moisture creating is standby to be broadcast.During harvesting Oryza sativa L., rice stubble highly stays 10
Cm.Dig " three ditches " after rice harves immediately, accomplish that " three ditches " is supporting,
The row of filling is unimpeded, so that open fire is arranged, dark stain can fall, and creates conditions for suitable moisture in the soil sowing.
Use sufficient base manure.Base manure is the basis that no-tillage and direct-seeding Brassica campestris L obtains high yield, every mu of bottom
Apply farm manure 1500～2000kg, 45% NPK 35～50kg, boron fertilizer
1kg, farm manure uniformly spreads fertilizer over the fields on the face of field before trench digging, and compound fertilizer, boron fertilizer are along rice
Row is sprinkling upon in rice stubble.
Broadcast front weeding.First 3 days of rape seed after rice harvesting, with going out, natural disposition is removed
Careless agent such as 10% glyphosate 30～35ml is watered 50kg, field even spraying, carries out
Weed eradication.
Sowing date for early sowing.Rob planting early enough within local plantation optimum period, should not be excessively slow, for example
The Hanzhong City yield of Brassica napus L live phase preferably in September 20-25 day, is less than a star in front and back
Phase.
Grass is covered in sowing.Using artificial seeding, mu application rate is maintained at 0.2～0.3kg,
Specifically, breediness, fertilizer input etc. early late according to date of seeding should carry out reasonable adjusting.Often
Bunch planting kind 3～5, broadcasts in rice stubble, along rice stubble row, is formed and broadcasts row.Cover after broadcasting
Caulis et Folium Oryzae, mu with Caulis et Folium Oryzae 300kg, by grass not in heaps, do not reveal mud and be defined, all
Even covering is in Brassica campestris L in the ranks.Mulching straw can not only culture fertility, water moisture self restraint, also
Weeds propagation and widespread can be suppressed, insulation promotees Seedling.As arid short of rain, Caulis et Folium Oryzae is dried without putrefaction,
Liquid dung can be spilt on careless face, promote Caulis et Folium Oryzae to rot to field.
Thinning, final singling in good time.The thinning early when 2～3 leaf phase of Brassica campestris L seedling, mainly goes
Except clump seedling, flock together Seedling and little, weak seedling, checks for disconnected ridge simultaneously and lacks row phenomenon,
Transplant short covering as early as possible.Before and after 4～5 leaf phases, it then follows go close stay dilute, prevent or cure a disease stay strong,
Go little to stay big principle and Fertilization Level, suitable final singling.General early-maturing variety, fertility
Low field, stays Miao Yimi, density domination at every mu 2.5～3.0 ten thousand plants about, late
The high field of cooked food kind, fertility, stays Seedling preferably dilute, and density domination is at 2.0 ten thousand plants every mu
Left and right.
Rationally topdress.Typically before surviving the winter, early November mu imposes special formulation fertilizer for cole
35kg, if meeting sky drought, when Caulis et Folium Oryzae is excessively dried, can sprinkle on careless face and applying liquid dung, with
Caulis et Folium Oryzae is promoted to rot.Combine winter irrigation by the end of December, mu imposes carbamide 10kg.Turn green bolting
Mu imposes carbamide 5kg afterwards, makees flower bud a kind of sedge fertile.
Insect pest preventing and controlling.The Brassica campestris L prevention and control of plant diseases, pest control follow " based on integrated pest control in agriculture, medicine
Supplemented by agent preventing and treating " principle, carry out ditch cleaning drainage, reduce humidity, with reduce aphid,
Pieris rapae, the generation of sclerotiniose.There is field in aphid, Pieris rapae, be early
Apply the emulsions such as buprofezin, imidacloprid, Rogor, Le Siben and be watered in proportion to spray and go out
Worm.Sclerotiniose is prevented and treated, except using measures such as draining wet down, seed treatment, first
Florescence mu is watered 40kg with 40% dimethachlon wettable powder 100g and sprays preventing and treating.
Control of weeds.Rice stubble is no-tillage Rapeseed Field, easily grow Herba Oryzae Reproductii, amur foxtail,
The single, double cotyledon weeds such as Herba Galii Teneri, prevention and controls, cultural control combines chemical control.
Cultural control：(1) ditch cleaning, with soil pressure grass；(2) cover rice straw, with grass pressure
Grass；(3) early apply seed manure, promote growth of seedling, grass is pressed with Seedling；(4) winter dressing before the winter,
With fertile pressure grass.Chemical control：Except before broadcasting using the natural disposition chemical weeding that goes out, in sowing
After covering is solid, every mu of use 50% Acetochlor 50～75ml or 60% butachlor 100ml
It is watered 50kg and sprays railway carriage or compartment face, close weeds；Between, after final singling terminates, then carry out 1 time
Medical treatment, every mu adds 35ml Gao Teke with Gallant super herbicide 25ml and is watered 50kg
Carry out stem and leaf spraying.
Harvest in good time.30 days about after Brassica campestris L is spent eventually, main shaft silique 80% switch to Huang
When color, kind skin assume intrinsic chromaticness, rob fine harvesting early.Can be taken off using artificial results
Grain, may also be employed mechanical harvesting or hand harvest, mechanical threshing.Using mechanical harvesting
When, 2～3 days about before harvesting, accelerated the ripening process by silique, can significantly reduce de-
Grain osses, improve working performance.
2., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, from suitably local plantation, send out fast, the resistance to late sowing of Seedling, yield potentiality is high,
" one is high double low " (floorboard with high oil content, low mustard that plant type is compact, disease-resistant lodging resistance is strong
Acid, low sulfatide) rape variety.
3., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, during harvesting Oryza sativa L., rice stubble highly stays 10cm.Vertical after rice harves
Dig railway carriage or compartment ditch, enclosed ditch, gutter etc. " three ditches ", accomplished that three ditches are supporting, the row of filling is smooth
Logical, so that open fire is arranged, dark stain can fall.
4., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, every mu of bottom application farm manure 1500～2000kg, 45% NPK
50kg, boron fertilizer 1kg, farm manure uniformly spreads fertilizer over the fields on the face of field before trench digging, compound fertilizer,
Boron fertilizer is sprinkling upon in rice stubble along rice row.
5., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, first 3 days of rape seed after rice harvesting, with steriland herbicide such as
10% glyphosate 30～35ml is watered 50kg, field even spraying, carries out weed eradication.
6., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, sowing date for early sowing, using artificial seeding, mu application rate is maintained at 0.2～0.3
Kg, along Oryza sativa L. stubble row, every bunch planting kind 3～5, broadcast in rice stubble.Cover after broadcasting
Caulis et Folium Oryzae, mu consumption 300kg, by grass not in heaps, do not reveal mud and be defined, uniformly
Cover in Brassica campestris L in the ranks.
7., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, in Brassica campestris L seedling 2～3 leaf phase, thinning early, remove clump seedling, flock together Seedling
And little, weak seedling, check for disconnected ridge simultaneously and lack row phenomenon, transplant short covering as early as possible.
Before and after 4～5 leaf phases, it then follows go close stay dilute, prevent or cure a disease stay strong, go little to stay big principle
And Fertilization Level, suitable final singling.The low field of general early-maturing variety, fertility, stays Seedling
Preferably close, at every mu 20,000～2.5 ten thousand plants about, late-maturing variety, fertility are high for density domination
Field, stay Seedling preferably dilute, density domination is at every mu 1～1.5 ten thousand plants.
8., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, early November mu imposes special formulation fertilizer for cole 35kg before surviving the winter, if meeting
Its drought, when Caulis et Folium Oryzae is excessively dried, can sprinkle on careless face and apply liquid dung, to promote Caulis et Folium Oryzae rotten
Rotten.Combine winter irrigation by the end of December, mu imposes carbamide 10kg.Mu after bolting of turning green imposes urine
Plain 5kg, makees flower bud a kind of sedge fertile.
9., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, rice stubble is no-tillage Rapeseed Field, easily grows Herba Oryzae Reproductii, amur foxtail, Herba Galii Teneri etc.
Single, double cotyledon weeds, prevention and controls, cultural control combines chemical control.Agricultural is anti-
Control：(1) ditch cleaning, with soil pressure grass；(2) cover rice straw, with grass pressure grass；(3)
Early apply seed manure, promote growth of seedling, grass is pressed with Seedling；(4) winter dressing before the winter, with fertile pressure
Grass.Chemical control：Using the natural disposition chemical weeding that goes out, cover knot except before broadcasting in sowing
After reality, every mu of use 50% Acetochlor 50～75ml or 60% butachlor 100ml are watered
50kg sprays railway carriage or compartment face, closes weeds；Between, after final singling terminates, then carry out 1 medicine
Preventing and treating, every mu adds 35ml Gao Teke with Gallant super herbicide 25ml and is watered 50kg
Row stem and leaf is sprayed.
10., according to one of claim 1 Oryza sativa L. stubble rape no-tillage direct seeding technique, it is special
Levy and be, 30 days about after Brassica campestris L is spent eventually, main shaft silique 80% switch to yellow, kind
When skin assumes intrinsic chromaticness, rob fine harvesting early.
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| CN107624559A (en) * | 2017-10-11 | 2018-01-26 | 绵阳市农业科学研究院 | A kind of method that non-tillage field broadcasts sowing rape |
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| CN107996327A (en) * | 2017-12-12 | 2018-05-08 | 汉中市农业技术推广中心 | A kind of member stubble direct sowing of rice method |
| CN108684452A (en) * | 2018-05-23 | 2018-10-23 | 西藏自治区农牧科学院农业研究所 | The amount of broadcasting, fertilising, herbicide are to the influence test method of 165 economical character of capital |
| CN110150058A (en) * | 2019-06-04 | 2019-08-23 | 中国农业科学院油料作物研究所 | A kind of method of the area You Daoliangshu rape Highly effective cultivation |
| CN111034555A (en) * | 2019-12-31 | 2020-04-21 | 珠海市农腾乐油植物科技有限公司 | Ultra-thin planting rape cultivation method based on middle rice stubble in-situ pot-making lossless planting technology |
| CN111727828A (en) * | 2020-05-26 | 2020-10-02 | 慕晶 | Dry land no-tillage multiple cropping millet cultivation technology |
| CN111955295A (en) * | 2020-08-11 | 2020-11-20 | 马鞍山天顺农业科技有限公司 | Rape cultivation method for covering and direct seeding of straw pulp |
| CN112075304A (en) * | 2020-09-25 | 2020-12-15 | 四川科乐油菜研究开发有限公司 | No-tillage planting method for rape in rice field |
| CN114711105A (en) * | 2022-05-12 | 2022-07-08 | 西南大学 | High-density rape oil-vegetable dual-purpose no-tillage direct seeding cultivation method |
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| CN107548926A (en) * | 2017-08-30 | 2018-01-09 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | A kind of no-tillage multiple cropping cultural method suitable for high altitudes and cold area forage rape |
| CN107548926B (en) * | 2017-08-30 | 2019-10-25 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | A kind of no-tillage multiple cropping cultural method suitable for high altitudes and cold area forage rape |
| CN107624559A (en) * | 2017-10-11 | 2018-01-26 | 绵阳市农业科学研究院 | A kind of method that non-tillage field broadcasts sowing rape |
| CN107996327A (en) * | 2017-12-12 | 2018-05-08 | 汉中市农业技术推广中心 | A kind of member stubble direct sowing of rice method |
| CN107996336A (en) * | 2017-12-13 | 2018-05-08 | 刘修义 | A kind of high yield cultivating method of rice types plantation garlic |
| CN108684452A (en) * | 2018-05-23 | 2018-10-23 | 西藏自治区农牧科学院农业研究所 | The amount of broadcasting, fertilising, herbicide are to the influence test method of 165 economical character of capital |
| CN110150058A (en) * | 2019-06-04 | 2019-08-23 | 中国农业科学院油料作物研究所 | A kind of method of the area You Daoliangshu rape Highly effective cultivation |
| CN111034555A (en) * | 2019-12-31 | 2020-04-21 | 珠海市农腾乐油植物科技有限公司 | Ultra-thin planting rape cultivation method based on middle rice stubble in-situ pot-making lossless planting technology |
| CN111034555B (en) * | 2019-12-31 | 2022-04-22 | 珠海市农腾乐油植物科技有限公司 | Ultra-thin planting rape cultivation method based on middle rice stubble in-situ pot-making lossless planting technology |
| CN111727828A (en) * | 2020-05-26 | 2020-10-02 | 慕晶 | Dry land no-tillage multiple cropping millet cultivation technology |
| CN111955295A (en) * | 2020-08-11 | 2020-11-20 | 马鞍山天顺农业科技有限公司 | Rape cultivation method for covering and direct seeding of straw pulp |
| CN112075304A (en) * | 2020-09-25 | 2020-12-15 | 四川科乐油菜研究开发有限公司 | No-tillage planting method for rape in rice field |
| CN114711105A (en) * | 2022-05-12 | 2022-07-08 | 西南大学 | High-density rape oil-vegetable dual-purpose no-tillage direct seeding cultivation method |
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