CN110367064A - A kind of nonirrigated farmland wheat crops intersection miscegenation cultural method - Google Patents
A kind of nonirrigated farmland wheat crops intersection miscegenation cultural method Download PDFInfo
- Publication number
- CN110367064A CN110367064A CN201910789524.6A CN201910789524A CN110367064A CN 110367064 A CN110367064 A CN 110367064A CN 201910789524 A CN201910789524 A CN 201910789524A CN 110367064 A CN110367064 A CN 110367064A
- Authority
- CN
- China
- Prior art keywords
- sowing
- cultural method
- twice
- miscegenation
- intersection
- 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
- 241000209140 Triticum Species 0.000 title claims abstract description 36
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009331 sowing Methods 0.000 claims abstract description 50
- 239000002689 soil Substances 0.000 claims description 20
- 241000196324 Embryophyta Species 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 6
- 239000005781 Fludioxonil Substances 0.000 claims description 5
- 241000607479 Yersinia pestis Species 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 claims description 5
- 238000009333 weeding Methods 0.000 claims description 4
- 238000010899 nucleation Methods 0.000 abstract description 6
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 238000003971 tillage Methods 0.000 description 9
- 238000007726 management method Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004563 wettable powder Substances 0.000 description 6
- 239000004927 clay Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 5
- 229950001664 phoxim Drugs 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 239000004495 emulsifiable concentrate Substances 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- MAYMYMXYWIVVOK-UHFFFAOYSA-N 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoic acid Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=C(CNS(C)(=O)=O)C=2)C(O)=O)=N1 MAYMYMXYWIVVOK-UHFFFAOYSA-N 0.000 description 2
- 239000005577 Mesosulfuron Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- IXTOWLKEARFCCP-UHFFFAOYSA-N propan-2-yl 2-[methoxy-(propan-2-ylamino)phosphinothioyl]oxybenzoate Chemical group CC(C)NP(=S)(OC)OC1=CC=CC=C1C(=O)OC(C)C IXTOWLKEARFCCP-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- YMXOXAPKZDWXLY-QWRGUYRKSA-N tribenuron methyl Chemical group COC(=O)[C@H]1CCCC[C@@H]1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 YMXOXAPKZDWXLY-QWRGUYRKSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241001522110 Aegilops tauschii Species 0.000 description 1
- 241001530056 Athelia rolfsii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 101100381997 Danio rerio tbc1d32 gene Proteins 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- MHJVFRLUOPEAND-UHFFFAOYSA-N FCC(=O)O.N1C=CC=C1.[Cl].[F] Chemical compound FCC(=O)O.N1C=CC=C1.[Cl].[F] MHJVFRLUOPEAND-UHFFFAOYSA-N 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- JUJFQMPKBJPSFZ-UHFFFAOYSA-M Iodosulfuron-methyl-sodium Chemical compound [Na+].COC(=O)C1=CC=C(I)C=C1S(=O)(=O)[N-]C(=O)NC1=NC(C)=NC(OC)=N1 JUJFQMPKBJPSFZ-UHFFFAOYSA-M 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- 101100381999 Mus musculus Tbc1d32 gene Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 244000292693 Poa annua Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000005822 Propiconazole Substances 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 239000005842 Thiophanate-methyl Substances 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 241000385540 bacterium 10 Species 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- TWFZGCMQGLPBSX-UHFFFAOYSA-N carbendazim Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- OXOKTPUZOHPXSA-UHFFFAOYSA-L manganese(2+);n-propyl-n-[2-(2,4,6-trichlorophenoxy)ethyl]imidazole-1-carboxamide;dichloride Chemical compound Cl[Mn]Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl OXOKTPUZOHPXSA-UHFFFAOYSA-L 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- STJLVHWMYQXCPB-UHFFFAOYSA-N propiconazole Chemical compound O1C(CCC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 STJLVHWMYQXCPB-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical compound COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 description 1
- FFSJPOPLSWBGQY-UHFFFAOYSA-N triazol-4-one Chemical compound O=C1C=NN=N1 FFSJPOPLSWBGQY-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, belongs to technical field of crop cultivation.Intersection miscegenation of the present invention includes the sowing twice successively carried out, and it is latticed to form intersection to being mutually perpendicular to for the row of sowing for the first time and second sowing；The cereal cultivars sowed twice are identical or different, and the total amount sowed twice is 20~23kg/ mus.The present invention is at seeding time using the cropping pattern intersected in length and breadth, and compared to conventional cultivation mode, 30% or more output increased can significantly improve land area utilization rate, increase the amount of broadcasting, and improves nonirrigated farmland wheat crops yield per unit area.
Description
Technical field
The invention belongs to technical field of agricultural cultivation, and in particular to a kind of nonirrigated farmland wheat crops intersection miscegenation cultural method.
Background technique
Crop cultivating technology research is always the emphasis of agricultural research staff research.From traditional intensive cultivation to the modern times
Changing technological means is the cultivation technique supported, is being complementary to one another, mutual to use for reference, and mutually improves middle continuous development, crop yield
It climbs up and up.Currently, main cultivation technique research is mostly on the basis of this of intensive cultivation, in conjunction with different cultivation theory and
What technology developed, such as the date of seeding amount of broadcasting, fertilising application, water and fertilizer management, covering with ground sheeting.Nonirrigated farmland wheat crops cultivation technique exists
On seeding method, drilling is mostly used at present, is broadcasted sowing, bunch planting, wherein drilling is divided into conventional drilling and wide cut sowing again.Kind choosing
Select single variety of the usual selection with drought resisting, the resistance to characteristics such as close, anti-fall.
Although producing a large amount of high yield cultivating method according to previous cultivation technique and variety selection, still deposit
Not high in land utilization ratio, species the advantage plays the problems such as insufficient.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, it can be effective
Anti-fall, the disease resistance for improving land utilization ratio, promoting wheat crops play species the advantage characteristic, larger raising nonirrigated farmland wheat
Crop yield.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, and the intersection miscegenation includes successively carrying out
Sowing twice, it is latticed to form intersection to being mutually perpendicular to the row of sowing for the first time and second sowing；It is described twice to sow
Cereal cultivars are identical or different, and the total amount sowed twice is 20~23kg/ mus.
Preferably, the kind of the first time sowing includes long-stalked variety or short-stalked variety, and line-spacing is 15cm~20cm, is broadcast
Width is 6cm~8cm；The kind of second of sowing includes short-stalked variety or long-stalked variety, line-spacing 20cm, sown scope 6cm；
The kind of the first time sowing differs 15~20cm with the plant height of the kind of second of sowing.
It preferably, further include seed dressing before first time sowing；The seed dressing is to be dressed seed with fludioxonil.
Preferably, it is described twice after planting, further include field management.
Preferably, the field management includes: to abolish hardened, looks into seedling and reseeds, weeding and the prevention and control of plant diseases, pest control.
It preferably, further include soil treatment before the sowing twice.
The present invention provides a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, and the intersection miscegenation includes broadcasting twice
Kind, it is latticed to form intersection to being mutually perpendicular to for the row of sowing for the first time and second sowing；The wheat crops sowed twice
Kind is identical or different, and the total amount sowed twice is 20~23kg/ mus.Cultural method of the present invention is specifically for nonirrigated farmland
Wheat crops seeding method and design, at seeding time using the cropping pattern that intersects in length and breadth, improve land area utilization rate, increase
The amount of broadcasting improves nonirrigated farmland wheat crops yield per unit area.
In embodiments of the present invention, 102 two wheat breeds of Shanxi wheat 101 and Jin Mai are carried out intersecting miscegenation cultivation, is passed through
Agronomic Characters in Wheat comparison to different cultivation modes, as a result, it has been found that being made using cultural method of the present invention plantation nonirrigated farmland wheat
Object, volume increase reach 30% or more.
Specific embodiment
The present invention provides a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, and the intersection miscegenation includes successively carrying out
Sowing twice, it is latticed to form intersection to being mutually perpendicular to the row of sowing for the first time and second sowing；It is described twice to sow
Cereal cultivars are identical or different, and the total amount sowed twice is 20~23kg/ mus.
The present invention is before the intersection miscegenation, and it is also preferable to include soil treatment, the soil treatment preferably includes straw powder
Broken returning to the field, basal dressing are applied pesticide-clay mixture or poison sand and are turned over.Straw chopping and returning of the present invention is preferably harvested in preceding crop
Afterwards, using returning to the field machinery crushing straw, stalk length should be less than 10cm, uniformly plough into soil or overburden soil table.
The present invention is in basal dressing preferably every 666.7m before site preparation2Apply farmyard manure 1000kg~2000kg or purification (quotient
Product) organic fertilizer 200kg~300kg, the present invention to the farmyard manure or refine (commodity) organic fertilizer kind and source not
Particular determination can provide following nutrient content: N 8kg, P to soil preferably in the range of the dose2O530~
10~15kg of 40kg, K ploughs under soil in conjunction with site preparation.
It is of the present invention to apply pesticide-clay mixture or the husky preferably every 666.7m of poison240% phoxim emulsifiable concentrate of soil or 40% methyl are different
Willow phosphorus missible oil 250mL, is watered 1~2kg, mixes fine sand soil 25kg and is made pesticide-clay mixture, or with 3% 2.5~3kg of phoxim granule, mixes
15~20kg of fine sand soil, arable land is preceding uniformly to spread fertilizer over the fields ground, ploughs under in soil with arable land.
Of the present invention to turn over rotary tillage 1 time preferably before broadcasting, rotary tillage depth is 12~15cm；Continuous rotary tillage sowing 2~3
The wheatland in year is ploughed or subsoiling is primary, and deep ploughing depth is not less than 25cm, and subsoiling depth is not less than 30cm.Deep ploughing is harrowed after turning over
Pressure one time, answers first rotary tillage one time after subsoiling, and latter rake pressure one time.
Sowing kind when intersection miscegenation of the present invention can be single variety and be also possible to quality is not much different two
A kind, preferably two kinds.There is no particular determination, preferred two interracial strains to described two kinds by the present invention
Height 15~20cm of difference selects Shanxi wheat 101 and Jin Mai 102 to carry out intersection miscegenation in embodiments of the present invention.The present invention is described
Before sowing, it is also preferable to include seed dressing, more preferably fludioxonil is dressed seed, and most preferably every 10kg wheat seeds are outstanding with 25g/L fludioxonil
Floating seed coat agent 10mL adds 0.5~1kg of water to dress seed.
Intersection miscegenation of the present invention is to be sowed twice, and sowing row forms intersection grid to being mutually perpendicular to twice
Shape.In the present invention, when the kind difference sowed twice, the kind of first time sowing includes long-stalked variety or short
Bar kind, line-spacing are 15cm~20cm, and sown scope is 6cm~8cm；The kind of second of sowing includes short-stalked variety or high bar
Kind, line-spacing 20cm, sown scope 6cm.When the kind sowed twice is identical, the line-spacing when first time is sowed is
15cm~20cm, sown scope are 6cm~8cm；Line-spacing when second of sowing is 20cm, sown scope 6cm.In the present invention,
When the kind of the sowing is different cultivars, the seed weight ratio of sowing is high bar: short bar=4:6；When the kind of sowing
When for same kind, the weight ratio of sowing for the first time and second of sowing is 4:6.
The present invention it is described twice after planting, it is also preferable to include field management, the field management is preferably included: abolishing plate
Knot, looks into seedling and reseeds, weeding and the prevention and control of plant diseases, pest control.The present invention abolishes hardened to described, looks into seedling and reseeds, weeding and the prevention and control of plant diseases, pest control
There is no particular determinations for method, utilize the conventional field management method of this field.
Miscegenation cultural method is intersected to nonirrigated farmland wheat crops provided by the invention below with reference to embodiment and its application carries out
Detailed description, but they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
1, preceding preparation is broadcast
1.1 soil treatment
After preceding crop harvest, using returning to the field machinery crushing straw, stalk length should be less than 10cm, uniformly plough into soil
Or overburden soil table.
Rotary tillage sowing wheatland broadcasts first rotary tillage 1 time, 12~15cm of rotary tillage depth；The wheatland that continuous rotary tillage sows 2~3 years carries out
It ploughs or subsoiling is primary, deep ploughing depth is not less than 25cm, and subsoiling depth is not less than 30cm.Rake pressure one time, subsoiling after deep ploughing is turned over
After answer first rotary tillage one time, latter rake pressure one time.
Every 666.7m before site preparation21000~2000kg of farmyard manure or purification (commodity) 200~300kg of organic fertilizer is applied, wherein N
8kg, P2O510~15kg of 30~40kg, K is base manure, ploughs under soil in conjunction with site preparation.
Every 666.7m2With 40% phoxim emulsifiable concentrate or 40% Isofenphos methyl missible oil 250mL, it is watered 1~2kg, mixes fine sand
Native 25kg is made pesticide-clay mixture, or with 3% 2.5~3kg of phoxim granule, mixes 15~20kg of fine sand soil, uniformly spreads fertilizer over the fields ground before arable land
Face is ploughed under in soil with arable land.
1.2 variety selection
It is not much different in terms of selection quality, and differs Shanxi wheat 101 and the Jin Mai 102 of 15~20cm in plant height.
1.3 seed treatment
Every 10kg wheat seeds 25g/L fludioxonil suspension seed-coating agent 10mL adds 0.5~1kg of water to dress seed before sowing；
2, cross sowing in line method
2.1 amounts of broadcasting
The always amount of the broadcasting 20kg/667m of two kinds2, wherein 101 amount of broadcasting 8kg/667m of Shanxi wheat2, 102 amount of broadcasting 12kg/ of Jin Mai
667m2。
2.2 cross sowing in line modes
Points of 2 times sowings of cross sowing in line, Jin Mai 101 first move towardss sowing by one, using mechanical routine drilling, line-spacing 15cm,
Sown scope 6cm, with broadcasting with pressure；The sowing direction of then vertical Shanxi wheat 101 when Shanxi wheat 102 is sowed, line-spacing 20cm, sown scope 6cm are broadcast
Kind.Sowing forms the latticed of intersection twice,
3, field management
3.1 after planting manage
3.1.1 it abolishes hardened
Wheat crops after planting meet light rain to before emerging, and when soil moisture content is suitable for, rake or light rake are abolished hardened, assist out
Seedling.
3.1.2 looking into seedling to reseed
10~15cm is reseeded without seedling, Ying Jinhang in the ridge Qi Miaohou.Same kind should be selected by reseeding, water furrow planting, appropriate to increase
Add the amount of broadcasting, first trampled after sowing seeds one time, stepped on again after earthing one time, it is ensured that emergence；When topsoil soils relative water content is lower than 60%
Can vernalization reseed, or first along seed furrow water, the earthing after seeping under water.
3.1.3 chemical weed control
Using broadleaf weeds as the wheatland of sociales before winter, the 3 leaf phase of barley, 2~4 leaf of weeds, 5 DEG C of average daily temperature or more fine
It, with every 666.7m2With 10% tribenuron-methyl wettable powder 15g or 72%2,4-D butyl ester missible oil 50mL or 200g/L chlorine fluorine
Pyrrole fluoroacetic acid 50~66.5mL of missible oil, is watered 30kg, spraying to prevent and treat.Using grass family Triticum tauschii, herba bromi japonici, annual bluegrass as sociales
Wheatland, every 666.7m2Oil-suspending agent 30mL can be dispersed with 30g/L mesosulfuron, be watered 30~45kg, it is spraying to prevent and treat.Grass
Section weeds and the mixed raw wheatland of broadleaf weeds, every 666.7m2Granula can be dispersed with 3.6% iodosulfuron-methyl-sodium mesosulfuron
15~25g is watered 30~45kg, spraying to prevent and treat.
After turning green to before jointing using broadleaf weeds as the wheatland of sociales, every 666.7m2With 10% tribenuron-methyl wettable powder
Agent 15g, is watered 30~45kg, spraying to prevent and treat；Using gramineae weed as the wheatland of sociales, every 666.7m2With 30g/L methyl two
The grand dispersible oil-suspending agent 30mL of sulphur, is watered 30~45kg, spraying to prevent and treat.
3.1.4 the prevention and control of plant diseases, pest control
Seedling stage in autumn emphasis is looked into and controls subterranean pest-insect, when wheatland because subterranean pest-insect cause harm death rate reach 3% when, every 666.7m2
With 40% phoxim emulsifiable concentrate or 40% Isofenphos methyl 200~250mL of missible oil, it is watered 2.5kg, thin 30~35kg of dry ground is mixed, mixes
It is even, pesticide-clay mixture is made, Shun Mailong spreads fertilizer over the fields prevention and treatment.
Period of seedling establishment is to jointing stage, powdery mildew, rust, banded sclerotial blight early stage, every 666.7m2With 25% triazolone wettable
28~33g of pulvis or 12.5% 32~48g of olefin conversion wettable powder or 25% 33~35mL of propiconazole emulsifiable concentrate or 40% nitrile
Bacterium 10~15g of azoles wettable powder or 70% thiophanate-methyl 60~70g of wettable powder, is watered 30~45kg and prevents and treats by spraying.
It blooms and prevents head blight to the pustulation period.According to weather forecast, cloudy weather for several days running weather, every 666.7m before rain are met2With 50%
100~150g of more good fortune sulphur wettable powders or 25% 100~200g of 2-cyano-3-amino-3-phenylancryic acetate suspending agent or 63.5% prochloraz-manganese chloride complex
Salt 22~24g of carbendazol wettable powder, is watered 30~45kg and prevents and treats by spraying.7~10d of interval sprays 1 time again.
4, it harvests
Wax ripeness latter stage, each kind was harvested with harvester, was dried in time, storage.
Plantation of the same area is carried out according to single variety (primary sowing) in the same time, and counts dry land wheat in 2018
" Shanxi wheat 101 ", " Shanxi wheat 102 " and intersection miscegenation economical character and yield, the results are shown in Table 1:
Table 1 " Shanxi wheat 101 ", " Shanxi wheat 102 " intersect miscegenation economical character and yield
The present invention provides a kind of nonirrigated farmland wheat crops to intersect miscegenation cultural method, at seeding time using the kind intersected in length and breadth
Implant model, compared to conventional cultivation mode, 30% or more output increased can significantly improve land area utilization rate, and increase is broadcast
Amount improves nonirrigated farmland wheat crops yield per unit area.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of nonirrigated farmland wheat crops intersect miscegenation cultural method, which is characterized in that the intersection miscegenation includes successively carrying out
It sows twice, it is latticed to form intersection to being mutually perpendicular to for the row of sowing for the first time and second sowing；It is described sow twice it is total
Amount is 20~23kg/ mus.
2. cultural method according to claim 1, which is characterized in that the kind of first time sowing include long-stalked variety or
Short-stalked variety, line-spacing are 15cm~20cm, and sown scope is 6cm~8cm；The kind of second of sowing includes short-stalked variety or height
Bar kind, line-spacing 20cm, sown scope 6cm；The kind of the first time sowing is differed with the plant height of the kind of second of sowing
15~20cm.
3. cultural method according to claim 1 or claim 2, which is characterized in that further include seed dressing before first time sowing；
The seed dressing is to be dressed seed with fludioxonil.
4. cultural method according to claim 1, which is characterized in that it is described twice after planting, further include field management.
5. cultural method according to claim 4, which is characterized in that the field management include: abolish it is hardened, look into seedling benefit
Kind, weeding and the prevention and control of plant diseases, pest control.
6. cultural method according to claim 1, which is characterized in that further include soil treatment before the sowing twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789524.6A CN110367064A (en) | 2019-08-26 | 2019-08-26 | A kind of nonirrigated farmland wheat crops intersection miscegenation cultural method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789524.6A CN110367064A (en) | 2019-08-26 | 2019-08-26 | A kind of nonirrigated farmland wheat crops intersection miscegenation cultural method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110367064A true CN110367064A (en) | 2019-10-25 |
Family
ID=68260791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910789524.6A Pending CN110367064A (en) | 2019-08-26 | 2019-08-26 | A kind of nonirrigated farmland wheat crops intersection miscegenation cultural method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110367064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115428634A (en) * | 2022-09-13 | 2022-12-06 | 中国科学院东北地理与农业生态研究所 | Wheat seeding method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090111896A1 (en) * | 2007-10-26 | 2009-04-30 | Krevalis Martin A | Use of Hydrocarbon Fluids In Seed Treatment |
| CN104115662A (en) * | 2014-07-21 | 2014-10-29 | 山西省农业科学院小麦研究所 | Method for cultivating dryland wheat simply at high yield and high efficiency |
| CN105230270A (en) * | 2015-09-16 | 2016-01-13 | 曹生吉 | Wheat close-planting high-yield planting method |
| CN105580607A (en) * | 2014-10-25 | 2016-05-18 | 李威 | High-yield close planting technology of wheat |
| CN107409728A (en) * | 2017-08-31 | 2017-12-01 | 吉星宇 | A kind of wheat planting and breeding method |
-
2019
- 2019-08-26 CN CN201910789524.6A patent/CN110367064A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090111896A1 (en) * | 2007-10-26 | 2009-04-30 | Krevalis Martin A | Use of Hydrocarbon Fluids In Seed Treatment |
| CN104115662A (en) * | 2014-07-21 | 2014-10-29 | 山西省农业科学院小麦研究所 | Method for cultivating dryland wheat simply at high yield and high efficiency |
| CN105580607A (en) * | 2014-10-25 | 2016-05-18 | 李威 | High-yield close planting technology of wheat |
| CN105230270A (en) * | 2015-09-16 | 2016-01-13 | 曹生吉 | Wheat close-planting high-yield planting method |
| CN107409728A (en) * | 2017-08-31 | 2017-12-01 | 吉星宇 | A kind of wheat planting and breeding method |
Non-Patent Citations (4)
| Title |
|---|
| 张怀山: "《基地种植管理技术手册》", 31 May 2018, 甘肃科学技术出版社 * |
| 李文霞: "冬小麦十字交叉法播种技术", 《新疆农垦科技》 * |
| 李永昌: "《小麦优质高效高产技术100问》", 31 August 2007, 山西科学技术出版社 * |
| 高占彪: "《定西主要农作物病虫害综合防治技术》", 31 August 2018, 甘肃科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115428634A (en) * | 2022-09-13 | 2022-12-06 | 中国科学院东北地理与农业生态研究所 | Wheat seeding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104663239B (en) | A kind of high yield cultivating method of Huang-Huai-Hai Regional Fall Wheat | |
| CN107306634B (en) | Combined rotation tillage method for wheat and jade double cropping high yield and organic carbon content increase | |
| CN105393773A (en) | Wheat plantation method | |
| CN107821052A (en) | Dry land wheat whole life cycle design and stalk annual mulching no-tillage cultivation method | |
| CN109042163A (en) | A kind of green high-yield high-efficiency cultivation implantation methods of winter wheat | |
| CN103718812A (en) | Wheat high-yield cultivation method | |
| CN104221683A (en) | Bio-insect repelling planting method for organic small red beans | |
| CN105453882B (en) | A kind of light moderate saline-alkali soil winter wheat control salt method for increasing in the Huanghe delta | |
| CN104718962B (en) | Simplified efficient 'deep scarification, deep fertilization and shallow sowing' wheat cultivation method used in Huang-Huai-Hai region | |
| CN104170638A (en) | Method for increasing wheat grain weight | |
| CN108293729A (en) | A kind of nonirrigated farmland plastic-sheet-covered wheat green section fertilizer cultural method | |
| CN107821059A (en) | A kind of mechanical cave direct seading rice light cultivation method | |
| CN102577805A (en) | Zero tillage method of corn in black soil region | |
| CN104396512A (en) | Standardized cultivation method for wheat | |
| CN103636391A (en) | Water-saving method for planting millet hybrids in extreme arid area | |
| CN107047045A (en) | A kind of Huang-Huai-Hai southern areas wheat and corn anniversary increases production breeding method | |
| CN110226477B (en) | One-year triple-cropping water-saving efficient planting method for potatoes and millet | |
| CN106973674A (en) | High yield naked oats cultural method | |
| CN110122221A (en) | A kind of implantation methods for alleviating highland barley lodging | |
| CN109804872A (en) | A kind of spring maize entire mechanization is precisely lost weight synergy cultural method | |
| CN109122129A (en) | A kind of winter wheat convex-concave implantation methods | |
| CN108967081A (en) | Forage Sorghum and silage corn mixed planting method and application | |
| CN106856942A (en) | Wheat one broadcasts full stand method under the conditions of a kind of sandy loess straw-returning | |
| CN107125004A (en) | A kind of millet peanut summer sowing intercropping method of high-yield and high-efficiency | |
| CN106879331A (en) | A kind of cultural method of "Hami" melon replay grain sorghum |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |