CN106508185A - Method for improving corn output through condensed planting - Google Patents
Method for improving corn output through condensed planting Download PDFInfo
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- CN106508185A CN106508185A CN201611241034.5A CN201611241034A CN106508185A CN 106508185 A CN106508185 A CN 106508185A CN 201611241034 A CN201611241034 A CN 201611241034A CN 106508185 A CN106508185 A CN 106508185A
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- ridge
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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
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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
- A01C1/06—Coating or dressing seed
-
- 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
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a method for improving corn output through condensed planting, and belongs to the technical field of agriculture. The method is implemented through steps of firstly, immersing corn seeds in hexamine solution, and dropwise adding phytic acid during the immersing process; after dropwise adding, stirring evenly and immersing for 8-10 hours; draining and drying to remove surface moisture; preparing the dried seeds to be rice paste; and then blending seeds in acid-sludge powder of table vinegar and obtaining the pre-treated corn seeds for future use; deeply loosening soil and then ridging, wherein the ridge direction is 25 degrees on the magnetic south by west, and the ridge is in the shape of trapezoid; then monoseeding at one side of the trapezoid ridge; after seedling, performing the regular farm field management. Through changing the ridge in due south and north directions to an oblique ridge, the ridge is fully ventilated and light-transmitted to reach the best illumination; meanwhile, the method improves the corn fertilization rate, increases the seed number of insemination and development, reduces the empty seed; meanwhile, the cluster is fast in development speed, output is high and quality is good.
Description
Technical field
The invention belongs to agricultural technology field, and in particular to a kind of method for improving corn yield by dense planting.
Background technology
Semen Maydiss are one of most important cereal crops in the world, and the cultivated area and total output of China's Semen Maydiss are only second to Semen Tritici aestivi
And Oryza sativa L., occupy first of autumn grain crop, be a kind of high yield crops.Maize kernel is nutritious, in the agriculture of city and developed regions
One of village, Semen Maydiss are the primary raw materials that coarse grain is carefully cooked, and the raw material of food industry.In addition to edible, niblet, straw are also
It is high-quality feed, extensively, consumption is big for purposes.
Chinese patent CN201310098363.9 discloses a kind of especially big ridge double-row three-seedling close-planting cultivation method for corns, the party
The per mu yield that method can be increases by 244 kilograms, but the method needs to spray plant growth regulator, and centre needs to intertill etc.,
Complex steps；And in the implantation methods of existing dense planting, after planting emergence rate is low, need to fill the gaps with seedlings, the later stage easily occurs not tying rod etc. now
The generation of elephant.
The content of the invention
For the problem that prior art is present, the invention provides a kind of method for improving corn yield by dense planting, is somebody's turn to do
Method is simply effective, can significantly improve corn yield, quality better.
The technical scheme that adopted to achieve these goals of the present invention for：
The invention provides a kind of method for improving corn yield by dense planting, comprises the following steps：
（1）Full seed, in the same size is selected, without sick and wounded, the complete corn seed of bud embryo, corn seed six is put into into first sub-
Soak in tetramine aqueous solution, Deca phytic acid in immersion process stirs after being added dropwise to complete, soak 8-10h, pull out
Dry surface moisture；The seed for drying is crossed into rice paste, is then dressed seed in vinegar acid-sludge powder, the maize seed for obtaining pretreatment is standby；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20-22cm in ridge, ridge are played to the west 25 degree for magnetic south in ridge
Upper bottom width 3-5cm, bottom width 20-25m under ridge, furrow width 25-30cm；
（3）Monoseeding is carried out in the side on trapezoidal ridge, depth of planting is 3-5cm, and spacing in the rows is 20cm, after planting conventional field
Management.
Further, the mass fraction of the hexamethylenetetramine aqueous solution is 5%.
Further, 0.1mol is added during the phytic acid is per 1L hexamethylenetetramine aqueous solutions.
Rice paste used in the present invention is using following preparation method：According in 1L40-50 DEG C of water, 100g glutinous rice flours are added,
2g zinc sulfate, 12mg sodium selenite are stirring evenly and then adding into, are cooled after stirring.
Vinegar acid-sludge powder used in the present invention adopts following preparation method：By the parch at 100 DEG C first of vinegar acid-sludge
Dry after 10min, shitosan, imidacloprid will be added in dry acid-sludge, crushed after stirring, cross 60 mesh sieves.
Further, the mass ratio of the dry acid-sludge and shitosan is 1:1.
Further, the addition of the imidacloprid is addition imidacloprid 40-50mL in the dry acid-sludges of every 1kg.
Normal field management of the present invention includes pouring, later stage fertilising and sprays insecticide.
The present invention by the Seeds preprocess of early stage, the effects such as antibacterial deinsectization can be reached, through pretreated seed
Carry out after planting, germinateing, emerging neatly, Miao Quan, Miao Zhuan can reduce the management recruitment in seedling stage.And after Seeds preprocess,
The number of times sprayed insecticide after emerging is significantly reduced, and while saving pesticide cost, reduces the pollution to environment.
Beneficial effects of the present invention are：
（1）By the ridge that due south positive north is moved towards is changed to oblique ridge, abundant ventilation and penetrating light can reach optimum illumination, together to the present invention
When, the pollination rate of Semen Maydiss is improve, the kernal number of insemination development is increased, empty grain is reduced, meanwhile, fruit ear rate of development is fast, produces
Amount is high, quality better；
（2）The present invention is by carrying out pretreatment to corn seed, while adopting monoseeding, emerges neat, and Miao Zhuan, later stage need not
Thinning final singling, fill the gaps with seedlings, while reducing the number of times sprayed insecticide, pest and disease damage is few, reduces planting cost；Using side broadcast mode, energy
The lodging tolerance of plant is improved enough.
Description of the drawings
Plantation schematic diagram when Fig. 1 is corn seeding of the present invention.
Wherein, 1 is bottom on ridge, and 2 is ridge, and 3 go to the bottom for ridge, and 4 is maize seedling.
Specific embodiment
Below by embodiment, the present invention will be further elaborated, it should be appreciated that, the description below merely to
The present invention is explained, its content is not defined.
Embodiment 1
A kind of method that dense planting improves corn yield, comprises the following steps：
（1）Full seed, in the same size is selected, without sick and wounded, the complete corn seed of bud embryo, corn seed quality is put into into first
Fraction be 5% hexamethylenetetramine aqueous solution in soak（Hexamethylenetetramine aqueous solution do not had into seed 2cm or so）,
According to Deca 0.1mol phytic acid in every L hexamethylenetetramines aqueous solution in immersion process, stir after being added dropwise to complete, soak
Bubble 10h, pulls out and dries surface moisture；The seed for drying is crossed into rice paste（Niblet seed uniformly hangs one layer of rice paste）, so
Dress seed in vinegar acid-sludge powder afterwards（Niblet the surface of the seed uniformly sticks one layer of vinegar acid-sludge powder, vinegar acid-sludge powder
Thickness be about 1mm）, the maize seed for obtaining pretreatment is standby；
The rice paste is using following preparation method：According in 1L40-50 DEG C of water, 100g glutinous rice flours are added, is stirring evenly and then adding into
2g zinc sulfate, 12mg sodium selenite, cool after stirring；
The vinegar acid-sludge powder adopts following preparation method：Vinegar acid-sludge is being dried after parch 10min at 100 DEG C first, will
According to mass ratio 1 in dry acid-sludge:1 adds shitosan, adds imidacloprid 40-50mL, carry out after stirring in the dry acid-sludges of every 1kg
Crush, cross 60 mesh sieves；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20cm in ridge, on ridge are played to the west 25 degree for magnetic south in ridge
Bottom width 3cm, bottom width 25m under ridge, furrow width 25cm；
（3）Monoseeding is carried out in the same side on trapezoidal ridge（The position of sowing is located at trapezoidal waist centre position, such as Fig. 1
It is shown）, depth of planting is 5cm, and spacing in the rows is 20cm, after planting conventional field management.
Embodiment 2
A kind of method that dense planting improves corn yield, comprises the following steps：
（1）Full seed, in the same size is selected, without sick and wounded, the complete corn seed of bud embryo, corn seed quality is put into into first
Fraction be 5% hexamethylenetetramine aqueous solution in soak（Hexamethylenetetramine aqueous solution do not had into seed 2cm or so）,
According to Deca 0.1mol phytic acid in every L hexamethylenetetramines aqueous solution in immersion process, stir after being added dropwise to complete, soak
Bubble 8h, pulls out and dries surface moisture；The seed for drying is crossed into rice paste（Niblet seed uniformly hangs one layer of rice paste）, then
Dress seed in vinegar acid-sludge powder（Niblet the surface of the seed uniformly sticks one layer of vinegar acid-sludge powder, vinegar acid-sludge powder
Thickness is about 1mm）, the maize seed for obtaining pretreatment is standby；
The preparation method of the rice paste and vinegar acid-sludge powder is with embodiment 1；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 22cm in ridge, on ridge are played to the west 25 degree for magnetic south in ridge
Bottom width 5cm, bottom width 25m under ridge, furrow width 30cm；
（3）Monoseeding is carried out in the side on trapezoidal ridge（The position of sowing is located at trapezoidal waist centre position）, sowing is deeply
Spend for 3cm, spacing in the rows is 20cm, after planting conventional field management.
Comparative example 1
A kind of method that dense planting improves corn yield, comprises the following steps：
（1）Full seed, in the same size is selected, and without sick and wounded, the complete corn seed of bud embryo, 24h is soaked in being put into vinegar liquid, is dried
The maize seed for obtaining pretreatment is standby；
The vinegar liquid is 2000 times of water will to be added in rice vinegar, stirs and obtains final product；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20cm in ridge, on ridge are played to the west 25 degree for magnetic south in ridge
Bottom width 3cm, bottom width 25m under ridge, furrow width 25cm；
（3）Monoseeding is carried out in the side on trapezoidal ridge, depth of planting is 5cm, and spacing in the rows is 20cm, after planting conventional field pipe
Reason.
Comparative example 2
A kind of method that dense planting improves corn yield, comprises the following steps：
（1）Full seed, in the same size is selected, without sick and wounded, the complete corn seed of bud embryo, corn seed quality is put into into first
Fraction be 5% hexamethylenetetramine aqueous solution in soak（Hexamethylenetetramine aqueous solution do not had into seed 2cm or so）,
According to Deca 0.1mol phytic acid in every L hexamethylenetetramines aqueous solution in immersion process, stir after being added dropwise to complete, soak
Bubble 10h, pulls out and dries surface moisture；The seed for drying is crossed into rice paste（Niblet seed uniformly hangs one layer of rice paste）, so
Dress seed in vinegar acid-sludge powder afterwards（Niblet the surface of the seed uniformly sticks one layer of vinegar acid-sludge powder, vinegar acid-sludge powder
Thickness be about 1mm）, the maize seed for obtaining pretreatment is standby；
The preparation method of the rice paste and vinegar acid-sludge powder is with embodiment 1；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20cm in ridge, bottom width on ridge are played to the positive north orientation in due south in ridge
3cm, bottom width 25m under ridge, furrow width 25cm；
（3）Monoseeding is carried out in the middle of the ridge on trapezoidal ridge, depth of planting is 5cm, and spacing in the rows is 20cm, after planting conventional field
Management.
Comparative example 3
A kind of method that dense planting improves corn yield, comprises the following steps：
（1）Full seed, in the same size is selected, and without sick and wounded, the complete corn seed of bud embryo, 24h is soaked in being put into vinegar liquid, is dried
The maize seed for obtaining pretreatment is standby；
The vinegar liquid is 2000 times of water will to be added in rice vinegar, stirs and obtains final product；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20cm in ridge, bottom width on ridge are played to the positive north orientation in due south in ridge
3cm, bottom width 25m under ridge, furrow width 25cm；
（3）Monoseeding is carried out in the middle of the ridge on trapezoidal ridge, depth of planting is 5cm, and spacing in the rows is 20cm, after planting conventional field
Management.
Effect example
Test：Jinan, Shandong Province Licheng District experimental plot is selected, the implantation methods that embodiment 1-3 and comparative example 1-3 are provided are respectively adopted
The plantation of Semen Maydiss is carried out, corn variety is 206 maize seed of mountain agriculture.
1st, the Semen Maydiss that will be planted using said method, are united to emergence rate, regularity, lodging rate, 100-grain weight and yield
Meter, concrete outcome are shown in Table 1.
2nd, for compared with comparative example 1-3, the method pesticide spraying amount that embodiment is adopted reduces 55%；Meanwhile, need not be mended
Seedling, has saved substantial amounts of planting cost.
Claims (7)
1. it is a kind of by dense planting improve corn yield method, it is characterised in that comprise the following steps：
（1）Full seed, in the same size is selected, without sick and wounded, the complete corn seed of bud embryo, corn seed six is put into into first sub-
Soak in tetramine aqueous solution, Deca phytic acid in immersion process stirs after being added dropwise to complete, soak 8-10h, pull out
Dry surface moisture；The seed for drying is crossed into rice paste, is then dressed seed in vinegar acid-sludge powder, the maize seed for obtaining pretreatment is standby；
（2）Soil applies base fertilizer, carries out ridging after subsoiling, and trapezoidal ridge, the high 20-22cm in ridge, ridge are played to the west 25 degree for magnetic south in ridge
Upper bottom width 3-5cm, bottom width 20-25m under ridge, furrow width 25-30cm；
（3）Monoseeding is carried out in the side on trapezoidal ridge, depth of planting is 3-5cm, and spacing in the rows is 20cm, after planting conventional field
Management.
2. method according to claim 1, it is characterised in that the mass fraction of the hexamethylenetetramine aqueous solution is
5%。
3. method according to claim 2, it is characterised in that the phytic acid per 1L hexamethylenetetramine aqueous solutions in add
0.1mol。
4. method according to claim 1, it is characterised in that the rice paste is using following preparation method：According to 1L40-50
In DEG C water, 100g glutinous rice flours are added, 2g zinc sulfate, 12mg sodium selenite is stirring evenly and then adding into, is cooled after stirring.
5. method according to claim 1, it is characterised in that the vinegar acid-sludge powder adopts following preparation method：Will food
Vinegar acid-sludge is being dried after parch 10min at 100 DEG C first, will add shitosan, imidacloprid, carry out after stirring in dry acid-sludge
Crush, cross 60 mesh sieves.
6. method according to claim 5, it is characterised in that the mass ratio of the dry acid-sludge and shitosan is 1:1.
7. method according to claim 6, it is characterised in that during the addition of the imidacloprid is the dry acid-sludges of every 1kg plus
Enter imidacloprid 40-50mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241034.5A CN106508185A (en) | 2016-12-29 | 2016-12-29 | Method for improving corn output through condensed planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241034.5A CN106508185A (en) | 2016-12-29 | 2016-12-29 | Method for improving corn output through condensed planting |
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| Publication Number | Publication Date |
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| CN106508185A true CN106508185A (en) | 2017-03-22 |
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ID=58339240
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611241034.5A Pending CN106508185A (en) | 2016-12-29 | 2016-12-29 | Method for improving corn output through condensed planting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906889A (en) * | 2019-03-26 | 2019-06-21 | 渭南市农业技术推广中心 | A kind of cultural method of early spring stubble tomato |
| CN111386786A (en) * | 2020-03-31 | 2020-07-10 | 中国科学院东北地理与农业生态研究所 | Processing method of prunus padus seeds |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737748A (en) * | 2015-03-10 | 2015-07-01 | 平南县颖绿龙眼种植专业合作社 | Corn high-yield planting method |
| CN105432269A (en) * | 2014-09-12 | 2016-03-30 | 青岛诚一知识产权服务有限公司 | High-yielding planting method for yellow maize |
-
2016
- 2016-12-29 CN CN201611241034.5A patent/CN106508185A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432269A (en) * | 2014-09-12 | 2016-03-30 | 青岛诚一知识产权服务有限公司 | High-yielding planting method for yellow maize |
| CN104737748A (en) * | 2015-03-10 | 2015-07-01 | 平南县颖绿龙眼种植专业合作社 | Corn high-yield planting method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906889A (en) * | 2019-03-26 | 2019-06-21 | 渭南市农业技术推广中心 | A kind of cultural method of early spring stubble tomato |
| CN111386786A (en) * | 2020-03-31 | 2020-07-10 | 中国科学院东北地理与农业生态研究所 | Processing method of prunus padus seeds |
| CN111386786B (en) * | 2020-03-31 | 2022-05-06 | 中国科学院东北地理与农业生态研究所 | Processing method of prunus padus seeds |
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Application publication date: 20170322 |
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