CN104186195A - High-yield corn planting method - Google Patents
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- CN104186195A CN104186195A CN201410505068.5A CN201410505068A CN104186195A CN 104186195 A CN104186195 A CN 104186195A CN 201410505068 A CN201410505068 A CN 201410505068A CN 104186195 A CN104186195 A CN 104186195A
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Abstract
The invention discloses a high-yield corn planting method and belongs to the field of corn planting technology. The high-yield corn planting method comprises the following steps: Step I, land selection and preparation; Step II, seed selection and treatment; Step III, presowing treatment; Step IV, sowing; Step V, field management; Step VI, prevention and control of plant diseases and insect pests as well as weeds. According to the high-yield corn planting method, mechanical equipment is adopted for reasonable planting, and the traditional corn planting technology is broken through; seed pelleting is adopted for seed solarization and seed dressing, has the functions of sterilization, insecticide and seedling growth promotion, facilitates full stand and strong seedling, and has a remarkable yield increase function; according to the production cycle of corns, reasonable thinning, watering and fertilization are carried out on corns, and the soil is treated to obtain yield-increased and high-quality corns; the high-yield corn planting method is suitable for large-scale popularization and application and has better practicality.
Description
Technical field
The invention belongs to corn planting technical field, be specifically related to a kind of high-yield plating method of crop.
Background technology
Corn is one of main cereal crops of China, especially the Northeast is main kind plant mainly with corn, the rich apology of Maize Production is also directly connected to the development of gross yield and the national economy of China's grain, therefore, providing the every timely level in Maize Production is the key that guarantees corn with high yield.
But in the planting technology of traditional corn, because work is heavy, the harm of damage by disease and insect and weeds increases the weight of gradually, production management loose, declines the output of corn and of poor quality year by year.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of high-yield plating method of crop, meet the needs of people to corn, for making up prior art deficiency.
Technical scheme: for achieving the above object, the present invention by the following technical solutions:
A high-yield plating method of crop, comprises the following steps:
Step 1: the whole ground of selection of land;
Whole ground: accomplish that ditch ditch communicates, ditch is ponding not, can arrange and can fill with; Spray insecticide: insect residual in farmland, grass crop are killed, for the growth of corn lays the foundation; Tan by the sun: utilize be exposed to the sun farmland 3 ~ 4 days of sunlight, to kill fully, executed insect, the grass crop of agricultural chemicals; Rotary tillage soil: utilize rotovator by the farmland rotary tillage of being exposed to the sun, guarantee soil property, and by farmland Fen Long; Fertilising: by manually farmland being applied to a certain amount of fertilizer, for Maize in Earlier Stage growth provides nutrition guarantee; Spray insecticide: manually sprayed insecticide for the second time in farmland, insect spontaneous in Maize in Earlier Stage process of growth and grass are removed;
Step 2: the choosing and processing of seed;
Select high yield, high-quality, kind that Comprehensive Traits is good, and seed is carried out to artificial screening, remove the impurity such as broken, not plump, mould, disease and foreign particle, sowing first 2 ~ 3 days by seed coat agent carries out dressing, is positioned over dry place to dry in the shade;
Step 3: presowing treatment;
According to the seeding unit adjusting planting distance on corn wide-narrow row close planting sower girder, making the line-spacing of 2 narrow rows of its sowing is 45cm, wide behavior 85 ~ 95cm;
Step 4: sowing;
When ground temperature is stabilized in after 7～8 ℃, utilize artificial or machine sowing, by corn sowing uniformly, on farmland, thickness of sowing is 6.5～more than 7.0 ten thousand/hm, also with fertilizer distributor, applies fertilizer in seeding process, then with packer, suppresses;
Step 5: field management;
Regularly fertilising: in sowing time, attack the fringe phase, attack a phase and respectively maize seedling is watered, and fertilising: every mu of sowing time execute 12 kilograms of diammonium phosphate, 9 kilograms, potash fertilizer, 1 kilogram of zinc fertilizer; Attack every mu of fringe phase and execute 38 kilograms, urea; Attack 10 kilograms, a phase urea; And look in time seedling and fill the gaps with seedlings, when maize seedling grows to 5 leaf, carry out thinning final singling and loosen the soil; At corn, bloom before pollination, artificial interlacing emasculation;
Manually the corn in farmland is applied fertilizer, for corn provides nutrition guarantee in late growing stage process, fertilizer wherein is mainly comprised of stalk 40 ~ 50%, inorganic fertilizer 20 ~ 30%, MAP 15 ~ 20%, ash 14 ~ 27%, potassium sulfate 5 ~ 8%, acephatemet 1 ~ 5%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, the chlorophos 1 ~ 2% of 60% moisture, and described percentage is weight percentage; Wherein, in Maize at Seedling Stage fertilising, fertile amount accounts for total amount 2%, and the fringe phase, fertile amount accounted for total amount 85%, and the grain phase, fertile amount accounted for total amount 13%;
Step 6: damage by disease and insect and control of weeds;
Timely spray herbicide: spray in time insecticide seedling stage, jointing is wiped out and treated insect pests and plant diseases the insects such as borer, mythimna separata, cotton bollworm in time to the typhon mouth phase, takes out and malely sprays in time desinsection, bactericide to the pustulation period.
In step 5, described fertilizer can also obtain for the following component by percentage by weight: dry duck excrement 10 ~ 15%, inorganic fertilizer 15 ~ 20%, ash 14 ~ 27%, corn yield increasing agent 25 ~ 38%, potassium sulfate 5 ~ 8%, acephatemet 2 ~ 5%, phosphate fertilizer 1 ~ 3%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, chlorophos 1 ~ 2%, match red 1 ~ 2%.
Beneficial effect: compared with prior art, high-yield plating method of crop of the present invention adopts plant equipment rationally to plant, and breaks through traditional corn planting technology; Adopting seed pelleting to play basks seeds and seed dressing effect, there is sterilization, desinsection, promotion growth of seedling, be conducive to full stand strong sprout, production-increasing function is obvious, and the present invention is according to the production cycle of corn, corn is carried out rational thinning, waters, applied fertilizer, and soil is processed, can make corn yield increasing, 850 jin of left and right of original per mu yield, increase production rear 950 jin of left and right, deinsectization rate is 85%; Suitable large-scale promotion application, possesses good practicality.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
A high-yield plating method of crop, comprises the following steps:
Step 1: the whole ground of selection of land;
Whole ground: accomplish that ditch ditch communicates, ditch is ponding not, can arrange and can fill with; Spray insecticide: insect residual in farmland, grass crop are killed, for the growth of corn lays the foundation; Tan by the sun: utilize be exposed to the sun farmland 3 ~ 4 days of sunlight, to kill fully, executed insect, the grass crop of agricultural chemicals; Rotary tillage soil: utilize rotovator by the farmland rotary tillage of being exposed to the sun, guarantee soil property, and by farmland Fen Long; Fertilising: by manually farmland being applied to a certain amount of fertilizer, for Maize in Earlier Stage growth provides nutrition guarantee; Spray insecticide: manually sprayed insecticide for the second time in farmland, insect spontaneous in Maize in Earlier Stage process of growth and grass are removed;
Step 2: the choosing and processing of seed;
Select high yield, high-quality, kind that Comprehensive Traits is good, and seed is carried out to artificial screening, remove the impurity such as broken, not plump, mould, disease and foreign particle, sowing front 2～3d carries out dressing by seed coat agent, is positioned over dry place to dry in the shade;
Step 3: presowing treatment;
According to the seeding unit adjusting planting distance on corn wide-narrow row close planting sower girder, making the line-spacing of 2 narrow rows of its sowing is 45cm, wide behavior 85 ~ 95cm;
Step 4: sowing;
When ground temperature is stabilized in after 7～8 ℃, utilize artificial or machine sowing, by corn sowing uniformly, on farmland, thickness of sowing is 6.5～more than 7.0 ten thousand/hm, also with fertilizer distributor, applies fertilizer in seeding process, then with packer, suppresses;
Step 5: field management;
Regularly fertilising: in sowing time, attack the fringe phase, attack a phase and respectively maize seedling is watered, and fertilising: every mu of sowing time execute 12 kilograms of diammonium phosphate, 9 kilograms, potash fertilizer, 1 kilogram of zinc fertilizer; Attack every mu of fringe phase and execute 38 kilograms, urea; Attack 10 kilograms, a phase urea; And look in time seedling and fill the gaps with seedlings, when maize seedling grows to 5 leaf, carry out thinning final singling and loosen the soil; At corn, bloom before pollination, artificial interlacing emasculation;
Manually the corn in farmland is applied fertilizer, for corn provides nutrition guarantee in late growing stage process, fertilizer wherein is mainly comprised of stalk 40 ~ 50%, inorganic fertilizer 20 ~ 30%, MAP 15 ~ 20%, ash 14 ~ 27%, potassium sulfate 5 ~ 8%, acephatemet 1 ~ 5%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, the chlorophos 1 ~ 2% of 60% moisture, and described percentage is weight percentage; Wherein, in Maize at Seedling Stage fertilising, fertile amount accounts for total amount 2%, and the fringe phase, fertile amount accounted for total amount 85%, and the grain phase, fertile amount accounted for total amount 13%;
Step 6: damage by disease and insect and control of weeds;
Timely spray herbicide: spray in time insecticide seedling stage, jointing is wiped out and treated insect pests and plant diseases the insects such as borer, mythimna separata, cotton bollworm in time to the typhon mouth phase, takes out and malely sprays in time desinsection, bactericide to the pustulation period.
In step 5, described fertilizer can also obtain for the following component by percentage by weight: dry duck excrement 10 ~ 15%, inorganic fertilizer 15 ~ 20%, ash 14 ~ 27%, corn yield increasing agent 25 ~ 38%, potassium sulfate 5 ~ 8%, acephatemet 2 ~ 5%, phosphate fertilizer 1 ~ 3%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, chlorophos 1 ~ 2%, match red 1 ~ 2%.
Claims (3)
1. a high-yield plating method of crop, is characterized in that, comprises the following steps:
Step 1: the whole ground of selection of land;
Whole ground: ditch ditch communicates, and ditch is ponding not, can arrange and can fill with;
Spray insecticide: insect residual in farmland, grass crop are killed, for the growth of corn lays the foundation;
Tan by the sun: utilize be exposed to the sun farmland 3 ~ 4 days of sunlight, to kill fully, executed insect, the grass crop of agricultural chemicals;
Rotary tillage soil: utilize rotovator by the farmland rotary tillage of being exposed to the sun, guarantee soil property, and by farmland Fen Long;
Fertilising: by manually farmland being applied to a certain amount of fertilizer, for Maize in Earlier Stage growth provides nutrition guarantee;
Step 2: the choosing and processing of seed;
Select high yielding variety, and seed is carried out to artificial screening, remove the impurity such as broken, not plump, mould, disease and foreign particle, sowing first 2 ~ 3 days by seed coat agent carries out dressing, is positioned over dry place and dries in the shade;
Step 3: presowing treatment;
According to the seeding unit adjusting planting distance on corn wide-narrow row close planting sower girder, making the line-spacing of 2 narrow rows of its sowing is 45cm, wide behavior 85 ~ 95cm;
Step 4: sowing;
When ground temperature is stabilized in after 7～8 ℃, utilize artificial or machine sowing, by corn sowing uniformly, on farmland, thickness of sowing is 6.5～more than 7.0 ten thousand/hm, also with fertilizer distributor, applies fertilizer in seeding process, then with packer, suppresses;
Step 5: field management;
Regularly fertilising: in sowing time, attack the fringe phase, attack a phase and respectively maize seedling is watered, and fertilising: every mu of sowing time execute 12 kilograms of diammonium phosphate, 9 kilograms, potash fertilizer, 1 kilogram of zinc fertilizer; Attack every mu of fringe phase and execute 38 kilograms, urea; Attack 10 kilograms, a phase urea; And look in time seedling and fill the gaps with seedlings, when maize seedling grows to 5 leaf, carry out thinning final singling and loosen the soil; At corn, bloom before pollination, artificial interlacing emasculation;
Fertilising, fertilizer is stalk 40 ~ 50%, inorganic fertilizer 20 ~ 30%, MAP 15 ~ 20%, ash 14 ~ 27%, potassium sulfate 5 ~ 8%, acephatemet 1 ~ 5%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, the chlorophos 1 ~ 2% that following component forms 60% moisture by percentage by weight; Wherein, in Maize at Seedling Stage fertilising, fertile amount accounts for total amount 2%, and the fringe phase, fertile amount accounted for total amount 85%, and the grain phase, fertile amount accounted for total amount 13%;
Step 6: damage by disease and insect and control of weeds;
Timely spray herbicide: spray in time insecticide seedling stage, jointing is wiped out and treated insect pests and plant diseases the insects such as borer, mythimna separata, cotton bollworm to the typhon mouth phase, takes out and malely sprays in time desinsection, bactericide to the pustulation period.
2. high-yield plating method of crop according to claim 1, is characterized in that: in step 1, after described fertilising, secondary is sprayed insecticide insect spontaneous in Maize in Earlier Stage process of growth and grass are removed.
3. high-yield plating method of crop according to claim 1, it is characterized in that: in step 5, described fertilizer can also obtain for the following component by percentage by weight: dry duck excrement 10 ~ 15%, inorganic fertilizer 15 ~ 20%, ash 14 ~ 27%, corn yield increasing agent 25 ~ 38%, potassium sulfate 5 ~ 8%, acephatemet 2 ~ 5%, phosphate fertilizer 1 ~ 3%, potassium nitrate 1 ~ 3%, compoiste fertilizer 1 ~ 3%, coarse whiting 1 ~ 3%, paclobutrazol 1 ~ 2%, chlorophos 1 ~ 2%, match red 1 ~ 2%.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798586A (en) * | 2015-04-30 | 2015-07-29 | 贵州省山地农业机械研究所 | Method for mechanically planting corn in karst region |
| CN104838848A (en) * | 2015-04-30 | 2015-08-19 | 金思思 | High-yield corn planting and cultivating method |
| CN104855078A (en) * | 2015-04-21 | 2015-08-26 | 王和绥 | Ear period management method of corns in middle regions of Anhui Province, China |
| CN105027908A (en) * | 2015-06-30 | 2015-11-11 | 蒋清校 | Close planting cultivating method for high-yield corn |
| CN105359804A (en) * | 2015-11-27 | 2016-03-02 | 肃州区农业技术推广中心 | Close-planting and high-yield cultivation method for maize |
| CN105439695A (en) * | 2015-11-27 | 2016-03-30 | 颍上县永祥旱粮研究所 | Corn planting method |
| CN106134695A (en) * | 2016-06-15 | 2016-11-23 | 合肥原印农业科技有限公司 | A kind of implantation methods of the ecological wide suitable Semen Maydis of high-quality |
| CN106305116A (en) * | 2016-08-29 | 2017-01-11 | 科尔沁牛业南阳有限公司 | Planting method of high-yield sweet corn suitable for being used as cattle feed |
| CN106304993A (en) * | 2015-06-17 | 2017-01-11 | 郑浩生 | Yield increasing technique used in floral grain period of corn |
| CN106386158A (en) * | 2016-12-16 | 2017-02-15 | 管怀明 | Wide-film and wide-narrow row corn planting technology |
| CN107251746A (en) * | 2017-07-07 | 2017-10-17 | 武为照 | Effictive nuisancelless corn high-yield cultivation method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855078A (en) * | 2015-04-21 | 2015-08-26 | 王和绥 | Ear period management method of corns in middle regions of Anhui Province, China |
| CN104798586A (en) * | 2015-04-30 | 2015-07-29 | 贵州省山地农业机械研究所 | Method for mechanically planting corn in karst region |
| CN104838848A (en) * | 2015-04-30 | 2015-08-19 | 金思思 | High-yield corn planting and cultivating method |
| CN106304993A (en) * | 2015-06-17 | 2017-01-11 | 郑浩生 | Yield increasing technique used in floral grain period of corn |
| CN105027908A (en) * | 2015-06-30 | 2015-11-11 | 蒋清校 | Close planting cultivating method for high-yield corn |
| CN105359804A (en) * | 2015-11-27 | 2016-03-02 | 肃州区农业技术推广中心 | Close-planting and high-yield cultivation method for maize |
| CN105439695A (en) * | 2015-11-27 | 2016-03-30 | 颍上县永祥旱粮研究所 | Corn planting method |
| CN106134695A (en) * | 2016-06-15 | 2016-11-23 | 合肥原印农业科技有限公司 | A kind of implantation methods of the ecological wide suitable Semen Maydis of high-quality |
| CN106305116A (en) * | 2016-08-29 | 2017-01-11 | 科尔沁牛业南阳有限公司 | Planting method of high-yield sweet corn suitable for being used as cattle feed |
| CN106386158A (en) * | 2016-12-16 | 2017-02-15 | 管怀明 | Wide-film and wide-narrow row corn planting technology |
| CN107251746A (en) * | 2017-07-07 | 2017-10-17 | 武为照 | Effictive nuisancelless corn high-yield cultivation method |
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