CN108605727A - A kind of method of the full film earthing bunch planting wheat of semiarid region - Google Patents
A kind of method of the full film earthing bunch planting wheat of semiarid region Download PDFInfo
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- CN108605727A CN108605727A CN201810415816.9A CN201810415816A CN108605727A CN 108605727 A CN108605727 A CN 108605727A CN 201810415816 A CN201810415816 A CN 201810415816A CN 108605727 A CN108605727 A CN 108605727A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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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
-
- 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
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of methods of the full film earthing bunch planting wheat of semiarid region, including step：1. 9. selection of land, 2. fertilising, 3. seed selection, 4. plastic film mulch earthing, 5. sowing, 6. seedling management, 7. middle and later periods management, the 8. prevention and control of plant diseases, pest control harvest, 10. stay the no-tillage multicroping of film in due course, it is characterised in that：The step 4. plastic film mulch earthing when, after 0.3 0.5cm of earthing, also cover 0.5 0.4cm it is thick be blended material, then 0.2 0.1cm of earthing, described be blended expect to be mixed by the raw material of following parts by weight：50 60 parts of field soil, 100 120 parts of wheat husk, 10 15 parts of humus, 8 12 parts of peat soil, 5 10 parts of coal ash, 5 10 parts of fecula.Field pest and disease damage can be reduced using the full film earthing bunch planting wheat of the method for the present invention and significantly improve wheat quality and yield, test result shows that the method for the present invention improves 12.8% compared to existing full film earthing bunch planting wheat yield.
Description
Technical field
The invention belongs to agricultural plantation technology field more particularly to a kind of sides of the full film earthing bunch planting wheat of semiarid region
Method.
Background technology
Wheat is the staple food crop of Gansu central and east semiarid zone, and drought and water shortage and Low Temperature in Spring are that this area makees
The main reason for object low yield.Especially in recent years, arid takes place frequently, is distributed that wide, the duration is long, seriously restrict improving yield of wheat,
Stable yields.Plastic-film-covered cultivation can significantly improve the soil moisture and shallow soil moisture content content and utilization rate, can effectively mitigate arid and spring
Season injury of the low temperature to crop, promotes crop normal growth and development, improves yield.However overlay film to wheat growth in certain condition
Under also will produce negative effect, wheat early growth is vigorous and largely consume soil moisture after overlay film, and the middle and late growth stage soil is caused to supply
Water is insufficient, and aggravation card neck is arid and yield is caused to decline.In addition, common overlay film is also easy to happen the dislocation of seedling cave, influences wheat and go out
Seedling rate, and wheat late growth is bad, it is easily precocious, cause harvest index to decline.And full film earthing bunch planting wheat be one with
Integrate rain, inhibits soil water evaporation, makes full use of sunlight-heat reaources, cost-saving synergistic, no-tillage and multicroping efficient drought
Make new agricultural technology.It can protect storage soil moisture to the maximum extent, and to farmland rainfall effectively intercept and collect, significantly
The guarantor's storage rate and utilization rate for improving farmland precipitation, make the crop yields such as wheat be greatly improved, to rainfed wheat high yield and
Stable yields is of great significance.
Currently, the report in relation to the full film earthing bunch planting wheat of semiarid region is more, as disclosed in Li Chengde《Full film is promoted to cover
Soil pit, which broadcasts technology, ensures grain-production safety》；Pacify red disclosed《Full film earthing bunch planting wheat cultivation technology》；Zhang Pingliang, Guo
Disclosed in astronomical, Hou Huizhi et al.《The full film earthing bunch planting improving yield of wheat fertilizer practice research of semiarid region》Deng these reports drape over one's shoulders
The full film earthing bunch planting wheat technology of dew includes step：1. selection of land；2. applying fertilizer：Mu applies well-rotted farmyard manure 3000-5000kg, pure N
10-12kg、P2O510-12kg；3. choosing seeds；4. plastic film mulch earthing：After preceding crop harvest, stubble-cleaning of ploughing in time, fertilising disinfection, so
After level land covering mulch, and in the thin soil of one layer of 1cm thickness of film overlying；5. sowing；6. seedling management；7. middle and later periods management；
8. the prevention and control of plant diseases, pest control；9. harvest in due course；10. staying the no-tillage multicroping of film.Above-mentioned report keeps mulch tight with ground by earthing on film
Patch not only solves planting hole and wheat seedling dislocation, membrane pressure seedling and the problem manually drawn seedling, put seedling, also solves planting hole
Boring wind, to take off the film loss of moisture serious, the problem of to influence emergence rate；It can also play the role of protecting mulch and inhibit weed growth.But
Semiarid region winter and early spring north wind take place frequently and wind-force is big, and ground film surface is smooth cannot effectively fetter soil, be easy to cause film
Upper earthing scatters, to influence heat preservation and the effect that preserves soil moisture.In addition, Soil-stored water, water suction and heat absorption capacity are limited, encounter drying and hold
The continuous severe winter that the time is long, temperature is low, winter wheat cannot rapidly enter growth period after the beginning of spring, to influence the growth hair of wheat
It educates.
Invention content
It is an object of the invention to：Overcome defect existing for above-mentioned full film earthing bunch planting wheat, a kind of semiarid region is provided
The method of full film earthing bunch planting wheat is blended material by adding to cover in the overburden layer on film, has both enhanced overburden layer heat absorption on film and has protected
Temperature and soil moisture conservation and water holding capacity, and soil moisture in the soil fertilizer nutrition can be supplemented, it can more play the role of overburden layer on fixed film, it is ensured that cover
Soil layer is not blown to four winds, moreover it is possible to form two film construction, reduce soil water evaporation and keep the soil moisture.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of method of the full film earthing bunch planting wheat of semiarid region, includes the following steps：
1. selection of land：Select the plot plantation that topography is flat, soil layer is deep, soil moisture is good, fertility is better-than-average, preceding crop harvest
Timely stubble-cleaning, deep ploughing afterwards are used in combination 50% phoxim emulsifiable concentrate 250-300ml to be watered 30-40g and carry out soil treatment, dry field 1-2 days
Afterwards, finely harrow a kind of farm tools, accomplish it is deep, thin, flat, net, reach no soil block, without root stubble, without weeds, defincienct in the upper and excessive in the lower, field face is smooth, soil moisture content is good
Good standard, in favor of planting after plastic covered；
2. applying fertilizer：Mu applies the ripe farm manure 3500-4000kg of heap, pure N 10-12kg, P2O5 8-10kg、k2O 8kg make bottom
Fertilizer, and implement disinfection using soil fungicides；
3. choosing seeds：Drought-enduring, disease-resistant, good quality and high output improved seeds are selected, preceding elite seed is broadcast, are used in combination 75% thimet newborn
Oil keeps purity up to 98% by 0.2% seed dressing of grain weight, and germination percentage is up to 95% or more；
4. plastic film mulch earthing：The high intensity mulch of thickness 0.008-0.01mm, width 120cm is selected to be wanted using film-laying machine plastic film mulch
Ask film surface smooth and close proximity to ground, then the earthing 0.3-0.5cm on film successively, after being blended material 0.5-0.4cm, then earthing 0.2-
0.1cm, wherein the material that is blended is mixed by the raw material of following parts by weight：Soil 50-60 parts of field, 100-120 parts of wheat husk, corruption
Grow 10-15 parts of matter, 8-12 parts of peat soil, 5-10 parts of coal ash, 5-10 parts of fecula；
5. sowing：Sowing time postpones 10-15 days than local open country times, and uniline hill-drop drill is using same film when sowing
Sowing in the same direction is misplaced with reducing kind of plant hole and ground fenestra, and depth of planting 3-5cm, line-spacing 15-20cm, hill spacing is by hill-drop drill specification
Depending on, density is mu cave number in 30,000 or so, per cave 8-12, mu application rate 10kg；
6. seedling management：According to emergence situation, there is cave seedling dislocation film and push seedling, seedling sealing should be put in time；Rain is met after broadcasting
It is easily hardened, plate broken in time and loosened the soil, promote emergence；After wheat seeding is unearthed, carries out field and look into seedling and fill the gaps with seedlings, be short of seedling disconnected ridge 20cm or more
Row section need to be reseeded with same kind vernalization, and feeding-up " pimple seedling " will carry out seedling thinning, and in the appropriate top dressing of winter wheat period of seedling establishment, and one
As mu impose urea 10kg；
7. middle and later periods management：In conjunction with prevention pest and disease damage, carries out blade face with potassium dihydrogen phosphate, multielement micro-fertilizer and urea etc. and chase after
Fertilizer supplements the nutrients, and jointing initial stage sprays 15% paclobutrazol wettable powder and cycocel, prevents from lodging, and enhances drought-resistant ability, promotes
Grouting increases grain weight, improves yield；Blooming stage, pustulation period are watered with potassium dihydrogen phosphate, urea and carry out foliage spray, Replacement Battalion
It supports, increases grain weight, improve yield；
8. the prevention and control of plant diseases, pest control：Wheat Diseases And Insect Pests occur throughout the year, and harm is wide, to prevent in time, when stripe rust of wheat occurs
When, per acre with 12.5% standing grain fruit profit wettable powder 30-35g, 25% propiconazole emulsifiable concentrate 8-9g or 20% triadimefon missible oil 45-
60ml carries out spraying prevention；When wheat powdery mildew occurs, per acre with 15% triadimefon wet powder active ingredient 8-10g or
50% Piperalin colloidal suspension 100g is watered spraying；When wheat aphid insect pest occurs, with 50% Aphox wettable powder, 4000 times of liquid,
10% 1000 times of imidacloprid liquid, 50% phoxim emulsifiable concentrate, 2000 times of liquid are watered spraying；
9. harvest in due course：It is hardened when wheat enters milk stage seed, low stubble harvesting harvests, strives for that Every grain should be sent to the granary in time；
10. staying the no-tillage multicroping of film：After preceding stubble harvesting wheat, in conjunction with field weeding, mulch is protected, fertilizer is imposed, planted
Maize planting, potato, winter rape, vegetables etc., the specific same crop field of cropping pattern may be selected in rowen.
Compared with prior art, the beneficial effects of the present invention are：
1) when the present invention carries out earthing on film, in overburden layer plus cover and be blended material in right amount, this be blended expect by wheat husk, field is native,
Humus, peat, coal ash, fecula are mixed, and there is antibacterial, heat preservation, water lock, fertilizer and heap to cover heating function, can have
Effect solves the problems, such as Low Temperature in Spring and drought and water shortage, moreover it is possible to organic nutrition is provided for Growth of Wheat, after ensureing wheat growth
Phase nutrient demand avoids the generation of card neck arid, and this is blended the bed of material can increase the porosity of overburden layer, increases into oxygen, entering light
Amount, oxygen can enhance wheat root breathing, accelerate wheat growth, entering light is then formed using mulch as the cycle of reflecting medium for light with
The photosynthesis of wheat is improved to increase wheat lighting quantity for fuel factor, to provide formation and the product of the organic matters such as sugar
It is tired, wheat products quality is provided；
2) present invention is blended in material, using wheat husk as mounting medium, so that other bottom materials and nutrient material is entered wherein, is slowed down wheat
Absorption to nutrient material, and make decomposed dissolving slow release of the nutrient material with wheat husk, form Controlled Release Fertilizer effect, while wheat husk energy
Enough enhancing heat preservations and steady temp effect ensure that surface temperature steadily continues, and avoid the rapid high or rapid Low Damage wheat seeding of low temperature；
3) use the full film earthing bunch planting wheat of the method for the present invention that can reduce field pest and disease damage and significantly improve wheat product
Matter and yield, test result show that the method for the present invention improves 12.8% compared to existing full film earthing bunch planting wheat yield.
Specific implementation mode
Technical scheme of the present invention is described further With reference to embodiment, in order to same domain technology people
The understanding of member.
Embodiment 1
A kind of method of the full film earthing bunch planting wheat of semiarid region, includes the following steps：
1. selection of land：Select the plot plantation that topography is flat, soil layer is deep, soil moisture is good, fertility is better-than-average, preceding crop harvest
Timely stubble-cleaning, deep ploughing afterwards are used in combination 50% phoxim emulsifiable concentrate 250-300ml to be watered 30-40g and carry out soil treatment, dry field 1-2 days
Afterwards, finely harrow a kind of farm tools, accomplish it is deep, thin, flat, net, reach no soil block, without root stubble, without weeds, defincienct in the upper and excessive in the lower, field face is smooth, soil moisture content is good
Good standard, in favor of planting after plastic covered；
2. applying fertilizer：Mu applies the ripe farm manure 3500-4000kg of heap, pure N 10-12kg, P2O5 8-10kg、k2O 8kg make bottom
Fertilizer, and implement disinfection using soil fungicides；
3. choosing seeds：Drought-enduring, disease-resistant, good quality and high output improved seeds are selected, preceding elite seed is broadcast, are used in combination 75% thimet newborn
Oil keeps purity up to 98% by 0.2% seed dressing of grain weight, and germination percentage is up to 95% or more；
4. plastic film mulch earthing：The high intensity mulch of thickness 0.008-0.01mm, width 120cm is selected to be wanted using film-laying machine plastic film mulch
Ask film surface smooth and close proximity to ground, then the earthing 0.3-0.5cm on film successively, after being blended material 0.5-0.4cm, then earthing 0.2-
0.1cm, wherein the material that is blended is mixed by the raw material of following parts by weight：Soil 50-60 parts of field, 100-120 parts of wheat husk, corruption
Grow 10-15 parts of matter, 8-12 parts of peat soil, 5-10 parts of coal ash, 5-10 parts of fecula；
5. sowing：Sowing time postpones 10-15 days than local open country times, and uniline hill-drop drill is using same film when sowing
Sowing in the same direction is misplaced with reducing kind of plant hole and ground fenestra, and depth of planting 3-5cm, line-spacing 15-20cm, hill spacing is by hill-drop drill specification
Depending on, density is mu cave number in 30,000 or so, per cave 8-12, mu application rate 10kg；
6. seedling management：According to emergence situation, there is cave seedling dislocation film and push seedling, seedling sealing should be put in time；Rain is met after broadcasting
It is easily hardened, plate broken in time and loosened the soil, promote emergence；After wheat seeding is unearthed, carries out field and look into seedling and fill the gaps with seedlings, be short of seedling disconnected ridge 20cm or more
Row section need to be reseeded with same kind vernalization, and feeding-up " pimple seedling " will carry out seedling thinning, and in the appropriate top dressing of winter wheat period of seedling establishment, and one
As mu impose urea 10kg；
7. middle and later periods management：In conjunction with prevention pest and disease damage, carries out blade face with potassium dihydrogen phosphate, multielement micro-fertilizer and urea etc. and chase after
Fertilizer supplements the nutrients, and jointing initial stage sprays 15% paclobutrazol wettable powder and cycocel, prevents from lodging, and enhances drought-resistant ability, promotes
Grouting increases grain weight, improves yield；Blooming stage, pustulation period are watered with potassium dihydrogen phosphate, urea and carry out foliage spray, Replacement Battalion
It supports, increases grain weight, improve yield；
8. the prevention and control of plant diseases, pest control：Wheat Diseases And Insect Pests occur throughout the year, and harm is wide, to prevent in time, when stripe rust of wheat occurs
When, per acre with 12.5% standing grain fruit profit wettable powder 30-35g, 25% propiconazole emulsifiable concentrate 8-9g or 20% triadimefon missible oil 45-
60ml carries out spraying prevention；When wheat powdery mildew occurs, per acre with 15% triadimefon wet powder active ingredient 8-10g or
50% Piperalin colloidal suspension 100g is watered spraying；When wheat aphid insect pest occurs, with 50% Aphox wettable powder, 4000 times of liquid,
10% 1000 times of imidacloprid liquid, 50% phoxim emulsifiable concentrate, 2000 times of liquid are watered spraying；
9. harvest in due course：It is hardened when wheat enters milk stage seed, low stubble harvesting harvests, strives for that Every grain should be sent to the granary in time；
10. staying the no-tillage multicroping of film：After preceding stubble harvesting wheat, in conjunction with field weeding, mulch is protected, fertilizer is imposed, planted
Maize planting, potato, winter rape, vegetables etc., the specific same crop field of cropping pattern may be selected in rowen.
Embodiment 2
As a contrast, the same embodiment of selected plot moisture in the soil fertilizer is planted below, and each impact factor is comparable.
A kind of method of the full film earthing bunch planting wheat of semiarid region, includes the following steps：
1. selection of land：Select the plot plantation that topography is flat, soil layer is deep, soil moisture is good, fertility is better-than-average, preceding crop harvest
Timely stubble-cleaning, deep ploughing afterwards are used in combination 50% phoxim emulsifiable concentrate 250-300ml to be watered 30-40g and carry out soil treatment, dry field 1-2 days
Afterwards, finely harrow a kind of farm tools, accomplish it is deep, thin, flat, net, reach no soil block, without root stubble, without weeds, defincienct in the upper and excessive in the lower, field face is smooth, soil moisture content is good
Good standard, in favor of planting after plastic covered；
2. applying fertilizer：Mu applies the ripe farm manure 3500-4000kg of heap, pure N 10-12kg, P2O5 8-10kg、k2O 8kg make bottom
Fertilizer, and implement disinfection using soil fungicides；
3. choosing seeds：Drought-enduring, disease-resistant, good quality and high output improved seeds are selected, preceding elite seed is broadcast, are used in combination 75% thimet newborn
Oil keeps purity up to 98% by 0.2% seed dressing of grain weight, and germination percentage is up to 95% or more；
4. plastic film mulch earthing：The high intensity mulch of thickness 0.008-0.01mm, width 120cm is selected to be wanted using film-laying machine plastic film mulch
Ask film surface smooth and close proximity to ground, then earthing 1.0-1.2cm on film；
5. sowing：Sowing time postpones 10-15 days than local open country times, and uniline hill-drop drill is using same film when sowing
Sowing in the same direction is misplaced with reducing kind of plant hole and ground fenestra, and depth of planting 3-5cm, line-spacing 15-20cm, hill spacing is by hill-drop drill specification
Depending on, density is mu cave number in 30,000 or so, per cave 8-12, mu application rate 10kg or so；
6. seedling management：According to emergence situation, there is cave seedling dislocation film and push seedling, seedling sealing should be put in time；Rain is met after broadcasting
It is easily hardened, plate broken in time and loosened the soil, promote emergence；After wheat seeding is unearthed, carries out field and look into seedling and fill the gaps with seedlings, be short of seedling disconnected ridge 20cm or more
Row section need to be reseeded with same kind vernalization, and feeding-up " pimple seedling " will carry out seedling thinning, and in the appropriate top dressing of winter wheat period of seedling establishment, and one
As mu impose urea 10kg；
7. middle and later periods management：In conjunction with prevention pest and disease damage, carries out blade face with potassium dihydrogen phosphate, multielement micro-fertilizer and urea etc. and chase after
Fertilizer supplements the nutrients, and jointing initial stage sprays 15% paclobutrazol wettable powder and cycocel, prevents from lodging, and enhances drought-resistant ability, promotes
Grouting increases grain weight, improves yield；Blooming stage, pustulation period are watered with potassium dihydrogen phosphate, urea and carry out foliage spray, Replacement Battalion
It supports, increases grain weight, improve yield；
8. the prevention and control of plant diseases, pest control：Wheat Diseases And Insect Pests occur throughout the year, and harm is wide, to prevent in time, when stripe rust of wheat occurs
When, per acre with 12.5% standing grain fruit profit wettable powder 30-35g, 25% propiconazole emulsifiable concentrate 8-9g or 20% triadimefon missible oil 45-
60ml carries out spraying prevention；When wheat powdery mildew occurs, per acre with 15% triadimefon wet powder active ingredient 8-10g or
50% Piperalin colloidal suspension 100g is watered spraying；When wheat aphid insect pest occurs, with 50% Aphox wettable powder, 4000 times of liquid,
10% 1000 times of imidacloprid liquid, 50% phoxim emulsifiable concentrate, 2000 times of liquid are watered spraying；
9. harvest in due course：It is hardened when wheat enters milk stage seed, low stubble harvesting harvests, strives for that Every grain should be sent to the granary in time；
10. staying the no-tillage multicroping of film：After preceding stubble harvesting wheat, in conjunction with field weeding, mulch is protected, fertilizer is imposed, planted
Maize planting, potato, winter rape, vegetables etc., the specific same crop field of cropping pattern may be selected in rowen.
Examples 1 and 2 experimental cultivation winter wheat：
In mid or late September, 2016, while winter wheat variety is sowed in Gansu central and east semiarid region selection plot, through identical
The management such as rainwater, weeding after, random measurement statistics is carried out to two panels Tanaka's wheat wheat head length at the beginning of 5 months 2017, is as a result shown
Show, the year-on-year embodiment of 1 Tanaka's wheat wheat head of embodiment 2 increases 0.15-0.22cm, and after mid-June harvest, control wheat is found
1 wheat of embodiment is fuller, and the volume increase 12.8% on year-on-year basis of single per mu yield illustrates that the method for the present invention achieves good benefit, can be with
It promotes and applies.
Claims (4)
1. a kind of method of the full film earthing bunch planting wheat of semiarid region, including step：1. selection of land, 2. fertilising, 3. seed selection, 4. plastic film mulch
9. earthing, 5. sowing, 6. seedling management, 7. middle and later periods management, the 8. prevention and control of plant diseases, pest control harvest, 10. stay the no-tillage more batches of kinds of film in due course
It plants, it is characterised in that：The step 4. plastic film mulch earthing when, after earthing 0.3-0.5cm, also cover 0.5-0.4cm it is thick be blended material,
Earthing 0.2-0.1cm again, the material that is blended are mixed by the raw material of following parts by weight：Soil 50-60 parts of field, wheat husk 100-120
Part, 10-15 parts of humus, 8-12 parts of peat soil, 5-10 parts of coal ash, 5-10 parts of fecula.
2. a kind of method of the full film earthing bunch planting wheat of semiarid region as described in claim 1, it is characterised in that：It is described to be blended
Material is mixed by the raw material of following parts by weight：55 parts of field soil, 120 parts of wheat husk, 12 parts of humus, 10 parts of peat soil, coal ash 8
Part, 7 parts of fecula.
3. a kind of method of the full film earthing bunch planting wheat of semiarid region as described in claim 1, it is characterised in that：The step
2. apply fertilizer, mu applies the ripe farm manure 3500-4000kg of heap, pure N 10-12kg, P2O5 8-10kg、k2O 8kg make base fertilizer.
4. a kind of method of the full film earthing bunch planting wheat of semiarid region as described in claim 1, it is characterised in that：The step
5. sow, the sowing time postpones 10-15 days than local open country times.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317147A (en) * | 2021-05-27 | 2021-08-31 | 山西省农业科学院小麦研究所 | Method for planting wheat in dry land |
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| CN107821052A (en) * | 2017-10-25 | 2018-03-23 | 甘肃省农业科学院旱地农业研究所 | Dry land wheat whole life cycle design and stalk annual mulching no-tillage cultivation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317147A (en) * | 2021-05-27 | 2021-08-31 | 山西省农业科学院小麦研究所 | Method for planting wheat in dry land |
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