CN109042161A - A kind of millet high yield cultivating method - Google Patents
A kind of millet high yield cultivating method Download PDFInfo
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- CN109042161A CN109042161A CN201810904827.3A CN201810904827A CN109042161A CN 109042161 A CN109042161 A CN 109042161A CN 201810904827 A CN201810904827 A CN 201810904827A CN 109042161 A CN109042161 A CN 109042161A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of millet high yield cultivating methods, are related to field of agricultural cultivation；Include: site preparation and fertilization, seed treatment, seed sowing, seedling management, blooming period management, jointing-booting stage six steps of management, is combined by gradation deep ploughing fertilizer, bored kind with seed dressing, seedling stage roll-in is shallowly uprooted；Dusk at florescence spraying pesticide sprays phosphate fertilizer and interlacing watering in full heading time root；Jointing-booting stage is deep ploughed top dressing again, realizes the high yield of arid area millet；The benefit for improving plantation millet is particularly suitable for being promoted in these arids of China North China, northwest and northeast, semiarid zone.
Description
Technical field
The present invention relates to field of agricultural cultivation, and in particular to a kind of high yield cultivating method of millet.
Background technique
Millet is drought-enduring resistance to lean, and resistance is strong, is the short day crop of happiness temperature, light photograph, and suitable planting is excellent in production environment
Good, deep far from pollution sources, soil layers such as industrial area, hospitals, the convenient hills hillside drought fertilizer ground of draining and the content of organic matter are abundant
Plot.It is exactly the millet that people eat after millet seed decladding, millet has the value of dietotherapy, tonic, and protein, fat contain
Amount is very high, and minerals and various vitamin contents are also high, and contains to chemical carcinogen in seed with resistant function
Selenium, be the ultimate food of daily adjustment appetite, by the favor of people.
Since millet belongs to drought-enduring stable yields crop, can be planted in north of China, however due to using conventional methods
Plantation, time-consuming, low output, of poor benefits, planting scale is reduced year by year, has significantly been reduced to current cultivated area, has been fallen low
For the stage of small coarse cereals.
In order to improve the yield of millet, some researchers start with from the breed of variety of millet, have cultivated pest-resistant disease-resistant, high
The hybrid millet kind of production, but either traditional millet variety or hybrid millet kind is in the lower punja of precipitation
The yield in area is still very limited, therefore, with the development of market economy and the adjustment of agricultural planting structure, suitably develops millet
Production, improves millet yield, and further improveing quality will be of great significance to nonirrigated farmland grain-production.How from the plantation of millet
Method starts with the millet for obtaining high yield also at major issue urgently to be resolved.
Summary of the invention
Overcome the deficiencies in the prior art of the present invention, it is therefore an objective to which a kind of millet high yield cultivating method is provided.By raw in millet
Long different links provide suitable nutrient for it and combine Pest management, give full play to the advantage of Growth of Millet, improve yield.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows.
A kind of millet high yield cultivating method, comprising the following steps:
A) site preparation and fertilization: the soil is porous for selection, and topography is flat, ploughs deeply after autumn preceding crop harvest, and apply total amount 50-60%
Farmyard manure, apply the farmyard manure of total amount 20-30% in winter, and ploughed deeply for the second time, spring soil is harrowed a kind of farm tools and protected when just thawing
Moisture in the soil, the farmyard manure and inorganic fertilizer shallow plowing rake a kind of farm tools that total amount 10-20% is added preserve soil moisture wait broadcast, and the autumn ploughs deeply the depth ploughed deeply with winter
Degree is than being 1:1.5-2.5；The weight ratio of the farmyard manure and inorganic fertilizer that are added when the described spring is 20-30:1.
B) seed treatment: seed removes impurity by screening or wet concentration, selects fine day to dry 2~3 days prior to seeding, uses
Not full seed and impurity are removed in wet cleaning process drift, dry later and with 25% Phoxim microcapsule agent and the different sulphur phosphate mixture of methyl
Bored kind is carried out, the mixture is the 0.4-0.7% of seed weight；Using 0.3% metalaxyl and 0.2% seed dressing later
Double intermixtures are dressed seed, and the intermixture is the 0.2-0.4% of seed weight.
C) seed is sowed: being sowed in the field using drilling method, seed planting depth is with 4-5 centimetres, row
Away from 33-40 centimetres, after planting suppression makes seed be close to soil.
D) seedling management: broadcasting latter 6-7 days, afternoon to suppress 1-2 times along ridge；When seedling 3-4 leaf, leveled with a roller in the afternoon in fine day
Pressure；After thinning, 2-3cm is shallowly uprooted.
E) blooming period management: in florescence, dusk spraying pesticide attaches to medicament sufficiently on cauline leaf；In full heading time
Root outer spraying phosphate fertilizer.
F) 5-6cm, and top dressing elongation-heading stage management: are intertilled after clear ridge.
Compared with prior art the invention has the following advantages: during site preparation and fertilization, using autumn, winter
It is applied deeply three times with spring, progress autumn deep ploughing fertilizer can reach clay fertilizer and mutually melt, and vegetable soil improves soil texture, retains and conserve soil moisture, subtract
The purpose of few spring evaporation of water in soil, winter apply deeply, further supplement organic fertilizer, keep the ability of coming year soil slow release fertility stronger,
A small amount of inorganic fertilizer is applied deeply prior to seeding and added to spring, makes seed that can absorb nutrient faster during growth, guarantees
Early period based growth.Deep ploughing fertilizer can effectively ensure that the entire growth and development nutritional ingredient of millet does not lack in three times, and reduce
The lodging in later period.
During seed treatment, using bored kind and seed dressing combine by the way of, effectively prevent the white hair that millet often sends out
Disease and smut, bored kind can effectively prevent injury of the underground deep layer pest to seed；At the florescence of millet, according to the activity of mythimna separata
Rule is administered in the dusk, adheres to medicament easily by cauline leaf, reaches the technology that not only will not flower be damaged but also be carried out effective deinsectization
Effect；The light method poured or interlacing is watered is taken, field temperature is effectively reduced, improves humidity, conducive to pollination of blooming.
The high yield cultivating method of millet provided by the invention is held and is managed to the whole process of Setaria Italica, i.e.,
Make precipitation it is low area also can get higher yield, improve benefit, be particularly suitable for China North China, northwest and northeast this
A little arids, semiarid zone are promoted.
Preferably, stubble is harvested to the freeze-up preceding deep ploughing of soil before deep ploughing refers to after the harvest of autumn preceding crop described in step a),
The inorganic fertilizer is the compound fertilizer that N-P-K content respectively reaches 20%, 15%, 10%.
Preferably, top dressing described in step f) is using decomposed dung and inorganic fertilizer, and the inorganic fertilizer is Diammonium phosphate (DAP),
The weight ratio of the decomposed dung and inorganic fertilizer is 250:1-1.5.
Preferably, in elongation-heading stage, apply 1% urea, 2% potassium dihydrogen phosphate, 0.2% boric acid solution mixed solution.
Can effective anti-millet early ageing, Accelerate bloom fertilization improves grain weight.
Specific embodiment
The technical solution that the present invention will be described in detail is come with specific embodiment below:
1) fine site preparation
Select well-ventilated, drainage is good, the rich soil of easy farming, avoid kind prevent wind from passing through, the soil of low-lying, easy ponding and
Saline and alkaline lower wetland.Laterite earth is conducive to the growth and development of millet, and yield high-quality is good.Millet must rotate crops every year, preceding stubble with bean or pea,
Potato, corn etc. are preferably.Deep ploughing combines fertilising to carry out preferably before the winter, evaporation of water in soil when ploughing to prevent spring.When spring site preparation
Soil rake is broken, rake is saturating, reaches defincienct in the upper and excessive in the lower, Land leveling, no light and shade a clod of earth, the standard without root stubble.
2) site preparation and fertilization: for basic topography in the plot of 100kg or so, mu applies farmyard manure 1500kg, 3 depths of farmyard manure point
It applies, autumn the-secondary depth is applied, and applies the 50-60% of farmyard manure total amount, in this way in early stage deep ploughing fertilizer, can reach clay fertilizer mutually melts, ripe
Change soil, improve soil texture, retain and conserve soil moisture, reduce the purpose of the spring evaporation of water in soil, master operation are as follows: cleaning field straw root
Stubble-→ fertilising-→ deep ploughing-→ smooth-→ rake a kind of farm tools.
The 20-30% for applying farmyard manure total amount in winter, and is ploughed deeply for the second time, addition farmyard manure total amount when spring
10-20% and inorganic fertilizer and carrying out rake a kind of farm tools of ploughing shallowly preserves soil moisture wait broadcast, and being ploughed deeply for the second time with the depth ratio ploughed deeply for the first time is 1:1.5-
2.5；The weight ratio of the farmyard manure and inorganic fertilizer that are added when spring is 20-30:1；Inorganic fertilizer selects ammonium bicarbonate 25-30kg, peroxophosphoric acid
Calcium 20-25kg；For basic topography in the plot of 150kg or more, mu applies 2000-3000kg of farmyard manure, ammonium bicarbonate 40-50kg, crosses phosphorus
Sour calcium 30-50kg, per mu yield reach as high as 300kg or more.Create 400kg or more high yield plot, basic topography must 250kg with
On, mu applies farmyard manure 4000kg or more, ammonium bicarbonate 50-60kg, calcium superphosphate 35-50kg.The amount of fertilising is set according to basic topography
It see the table below:
3) seed treatment
To guarantee seed quality, raising seed vigor should be by following procedure progress seed treatment before reaching full seedling, robust seedling, broadcasting.
It basks seeds: basking seeds before broadcasting 2~3 days, germination percentage and germinating energy can be improved.
Float not plump: purpose is to improve seed matter weight, improves germinating energy and germination percentage, emerges ahead of time, seedlings are uniform and strong.Method is:
Prepare a big basin or cauldron in advance, be put into enough clear water, then seed is poured into, is whisked, by the not plump paddy kept afloat, half
Full paddy and sundries are pulled out, then pull airing out for water-bed full seed is sunk to.
Bored kind: purpose is prevention and treatment subterranean pest-insect.It can 0.2-0.3 kilogram of 25% Phoxim microcapsule agent of every hundred kilograms of seeds
Or the different sulphur phosphorus of methyl or bored kind of 1605 microcapsule formulations, soil treatment can be carried out directly to the heavier plot of subterranean pest-insect.
Seed dressing: prevention and treatment the downy mildew of millet can with 0.3% metalaxyl handle, prevent and treat millet smut can with 0.2% seed dressing
It is double, when method is slightly dry in millet and mutually not sticky, medicinal powder is uniformly sprinkling upon on seed, is sufficiently stirred, medicinal powder is allowed equably to divide
It is distributed in the surface of the seed.Special drum agitation can also be used.
4) it sows
Sowing time difference will cause the difference of millet growing stage and weather conditions, to influence to give birth to solid, influence yield, and
Proper seeding is then adjustable to make millet growing stage match with local natural precipitation.It is solid to water to meet millet booting
Point requirement ,-as with early and middle ten days in May (the Beginning of summer to Grain Full) be suitable sowing date, various regions can according to local climate feature, kind and
Soil moisture content etc. is flexibly grasped, and the breeding time kind of length answers in due course early sowing, conversely, should suitably postpone, when soil moisture content is good, can be fitted
When evening broadcast.
Soil species sublayer safety moisture content should reach 14% or more when sowing, can if soil moisture content is in 13%-14%
It is sowed again after suppression, if soil moisture content is less than 12%, the sowing of set building, i.e., general described " open-minded dry kind wet " can be taken.Sowing
It is advisable as amount-with 0.8-1.0kg per acre, site preparation quality is high, and seed layer soil moisture content can be fitted in 14% or more middle matter soil
Work as reduction ,-as should be no less than 0.8kg.Seeder implement is generally preferably machine sowing an animal-drawn seed plough, it is also possible to which soil is sowd with a drill kind.In conjunction with step before
Suddenly, depth of planting 4-5cm, most seed levels are no more than 6.6cm.When sowing, seed manure is suitably increased, per acre dosage: high-quality corruption
Ripe barnyard manure 250kg or cake fertilizer 30kg adds 1-1.5kg urea and 1.5-2.5kg Diammonium phosphate (DAP), and method is first to apply fertilizer, after sow, and
Guarantee that fertilising is uniform.It suppresses after broadcasting, when soil moisture is lower than 15%, can be suppressed with an animal-drawn seed plough, when soil's being over wet, answered after cool moisture in the soil again
Suppression, suppression tool can be suppressed with stone roller or land presser, can also manually jam on.
5) seedling management
It broadcasts latter 6-7 days, it is afternoon to be suppressed 1-2 times along ridge；It is best to suppress effect in the afternoon, it is therefore an objective to which that help is emerged, and avoids burning bud.But
When soil's being over wet, it should not carry out.When seedling 3-4 leaf, roller pressure is carried out in the afternoon in fine day；Purpose is upper-controlling-lower-promoting, so that seedling is squatted real
Healthy and strong, well developed root system enhances capacity for the resistance to lodging.After thinning, 2-3cm is shallowly uprooted；It carefully closes lightly, encloses real seedling root, with Leeza root, strong hair of keeping a full stand of seedings, and
The weeds of ridge in the eyes, prevent farmland running to weeds between cleared ridge, such as the rainy time, should suitably uproot deeply and put moisture in the soil restraining the growth of seedlings.
6) blooming period management
Millet florescence is exactly that the phase occurs for three generations mythimna separata, in application insect prevention, it should be noted that protect floral organ, while to master is sprayed well
Medicine time and dose.Millet blooms in the second half of the night mostly, according to mythimna separata in nocturnalism and gluttony rule, to be administered in the dusk,
Adhere to medicament easily by cauline leaf.
Phosphate fertilizer is sprayed to abortive grain rate is reduced in full heading time, and increasing mass of 1000 kernel has positive effect, and has strong stalk anti-down
Effect generally sprays 150 kilograms of stone leachate excessively of 2% every time per acre.Phosphate fertilizer is sprayed outside heading to pustulation period root, this stage adopts
Take the light method poured or interlacing is watered.
7) elongation-heading stage management: deep plough after clear ridge 8-12cm, and top dressing: mu applies urea 7.5-10kg or ammonium nitrate
12.5kg。
In addition to this, in tasseling stage and pustulation period, with the boric acid solution of 300ppm or with+2% potassium dihydrogen phosphate of 2% urea+
0.2% boric acid solution, mu spray 40-60kg.Purpose is anti-early ageing, and Accelerate bloom fertilization improves grain weight.
The above content is combine specific preferred embodiment to the further description done of the present invention, and it cannot be said that
A specific embodiment of the invention is only limitted to this, for those of ordinary skill in the art to which the present invention belongs, is not taking off
Under the premise of from the present invention, several simple deduction or replace can also be made, all shall be regarded as belonging to the present invention by being submitted
Claims determine scope of patent protection.
Claims (4)
1. a kind of millet high yield cultivating method, which comprises the following steps:
A) site preparation and fertilization: the soil is porous for selection, and topography is flat, ploughs deeply after autumn preceding crop harvest, and apply total amount 50-60%
Farmyard manure, apply the farmyard manure of total amount 20-30% in winter, and ploughed deeply for the second time, spring soil is harrowed a kind of farm tools and protected when just thawing
Moisture in the soil, the farmyard manure and inorganic fertilizer shallow plowing rake a kind of farm tools that total amount 10-20% is added preserve soil moisture wait broadcast, and the autumn ploughs deeply the depth ploughed deeply with winter
Degree is than being 1:1.5-2.5；The weight ratio of the farmyard manure and inorganic fertilizer that are added when the described spring is 20-30:1；
B) seed treatment: seed removes impurity by screening or wet concentration, selects fine day to dry 2~3 days prior to seeding, uses wet concentration
Not full seed and impurity are removed in method drift, dry and are carried out later with 25% Phoxim microcapsule agent and the different sulphur phosphate mixture of methyl
Bored kind, the mixture is the 0.4-0.7% of seed weight；Later using 0.3% metalaxyl and 0.2% seed dressing it is double
Intermixture is dressed seed, and the intermixture is the 0.2-0.4% of seed weight；
C) seed is sowed: being sowed in the field using drilling method, with 4-5 centimetres, line-spacing exists seed planting depth
33-40 centimetres, after planting suppression makes seed be close to soil；
D) seedling management: broadcasting latter 6-7 days, afternoon to suppress 1-2 times along ridge；When seedling 3-4 leaf, roller pressure is carried out in the afternoon in fine day；Between
Miao Hou shallowly uproots 2-3cm；
E) blooming period management: in florescence, dusk spraying pesticide attaches to medicament sufficiently on cauline leaf；Outside full heading time root
Spray phosphate fertilizer；
F) 5-6cm, and top dressing elongation-heading stage management: are intertilled after clear ridge.
2. a kind of millet high yield cultivating method according to claim 1, which is characterized in that stubble before autumn described in step a)
Before deep ploughing refers to after crop harvest stubble harvest to soil it is freeze-up before deep ploughing, the inorganic fertilizer be N-P-K content respectively reach 20%,
15%, 10% compound fertilizer.
3. a kind of millet high yield cultivating method according to claim 1, which is characterized in that top dressing described in step f) is to adopt
With decomposed dung and inorganic fertilizer, the inorganic fertilizer is Diammonium phosphate (DAP), and the weight ratio of the decomposed dung and inorganic fertilizer is
250:1-1.5。
4. a kind of millet high yield cultivating method according to claim 1, which is characterized in that in elongation-heading stage, apply 1%
Urea, 2% potassium dihydrogen phosphate, 0.2% boric acid solution mixed solution.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328497A (en) * | 2020-03-09 | 2020-06-26 | 浙江省农业科学院 | Method for measuring activity of crop seeds |
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|---|---|---|---|---|
| CN105493802A (en) * | 2014-09-29 | 2016-04-20 | 李威 | Anti-disease high-yield millet cultivation technology |
| CN105557272A (en) * | 2015-12-23 | 2016-05-11 | 山西省农业科学院经济作物研究所 | High-yielding cultivation method of millets |
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- 2018-08-09 CN CN201810904827.3A patent/CN109042161A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493802A (en) * | 2014-09-29 | 2016-04-20 | 李威 | Anti-disease high-yield millet cultivation technology |
| CN105557272A (en) * | 2015-12-23 | 2016-05-11 | 山西省农业科学院经济作物研究所 | High-yielding cultivation method of millets |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328497A (en) * | 2020-03-09 | 2020-06-26 | 浙江省农业科学院 | Method for measuring activity of crop seeds |
| CN111328497B (en) * | 2020-03-09 | 2021-12-17 | 浙江省农业科学院 | Method for measuring activity of crop seeds |
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Application publication date: 20181221 |