CN107278577A - A kind of high yield cultivating method of corn - Google Patents
A kind of high yield cultivating method of corn Download PDFInfo
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- CN107278577A CN107278577A CN201710587082.8A CN201710587082A CN107278577A CN 107278577 A CN107278577 A CN 107278577A CN 201710587082 A CN201710587082 A CN 201710587082A CN 107278577 A CN107278577 A CN 107278577A
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- corn
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
Abstract
The invention discloses a kind of high yield cultivating method of corn, herein below is specifically included：Selection of land, site preparation, seed selection, seed soaking, sowing, field management and the prevention and control of plant diseases, pest control；Compared with prior art, the present invention is using a series of Cultivation methods such as selection of land, site preparation, seed selection, seed soaking, sowing, field management and the prevention and control of plant diseases, pest control, the plant of plantation is healthy and strong, yield is high, it effectively improves the germination percentage of corn by seed soaking, the field management of science and the prevention and control of plant diseases, pest control, plant rising trend can be promoted prosperous, fruiting rate is high.
Description
Technical field
The present invention relates to a kind of high yield cultivating method of corn, belong to planting technology field.
Background technology
Corn is to need the more high-yield crop of fertilizer, in growth and development process, it is necessary to absorb macronutrient, wherein nitrogen,
Phosphorus, the element requirement of potassium three are most, next to that the element such as calcium, magnesium, sulphur, boron, zinc, manganese；It is real according to corn regulation of fertilizer requirement and production
Trample, corn fertilizing should follow following basic principle：Based on base manure, topdress supplemented by；Based on nitrogenous fertilizer, supplemented by phosphate fertilizer；Based on ear manuer, grain
Supplemented by fertilizer.Base manure is preferably high-quality well-rotted farmyard manure or turns over the organic fertilizers such as green manure, and dose and fertilizing method will also be according to productions
The integrated use such as figureofmerit, soil fertility basis, fertilizer type, planting patterns and kind and density.
The content of the invention
It is an object of the invention to provide a kind of high yield cultivating method of corn.
The present invention is adopted the following technical scheme that：
The high yield cultivating method of corn, specifically includes herein below：
（1）Selection of land, site preparation：Selection ploughs deeply soil rich in organic matter, sunny, irrigation and drainage are good, the sandy loam of retain water and nutrients,
Then mu applies white lime 300-400kg and rice-straw ash 240-280kg and killed virus, bedding wide 1.0-1.2m, high 15cm-
18cm；
（2）Seed selection, seed soaking：The iblet that selection yield is high, resistance against diseases strong last year reserves seed for planting；First by seed insolation 2- in the sun
After 3 days, infiltrated in saturated brine, in being soaked 10-15 hours under normal temperature, be finally placed in the nursery of 25 DEG C -28 DEG C of constant temperature
Vernalization in case, can be sowed when seed bud long 2-3cm；
（3）Sowing：By step（2）Corn seed after processing is uniformly seeded in step（1）Soil in, control line-spacing 45-
55cm, spacing in the rows 20-28cm, mend bottom water after the completion of sowing, control soil moisture content 62%-65%, then covering with plastic film；
（4）Field management：Water and intertill in time, seedling recovering water is poured for 5-7 days after planting；Bay uses herringbone frame, controls field
Between 25-30 DEG C of day temperature, 3-7 DEG C of night temperature temperature topdresses 2-3 times during corn growth, and described topdressing applies nitrogen for mu
Phosphorus potassium composite powder 130-150kg, Chicken dung 100-150kg, ferrous sulfate 55-60kg, magnesium sulfate 30-50kg, sodium selenite
45-55kg；
（5）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control "
Method, Physical and chemical method carry out integrated control, the high poison persistent pesticide of disabling.
Soil moisture content 65%-70% is controlled during described corn growth.
Described topdressing applies N P and K composite powder 140kg, Chicken dung 125kg, ferrous sulfate 58kg, magnesium sulfate for mu
40kg, sodium selenite 50kg.
Beneficial effects of the present invention：
Compared with prior art, the present invention is using selection of land, site preparation, seed selection, seed soaking, sowing, field management and prevention and control of plant diseases, pest control etc.
A series of Cultivation methods, plant stalwartness, the yield of plantation is high, and it effectively improves the germination percentage of corn by seed soaking,
The field management of science and the prevention and control of plant diseases, pest control, can promote plant rising trend prosperous, and fruiting rate is high.
Embodiment
Embodiment 1：The high yield cultivating method of corn, specifically includes herein below：
（1）Selection of land, site preparation：Selection ploughs deeply soil rich in organic matter, sunny, irrigation and drainage are good, the sandy loam of retain water and nutrients,
Then mu applies white lime 350kg and rice-straw ash 260kg and killed virus, bedding wide 1.1m, high 16cm；
（2）Seed selection, seed soaking：The iblet that selection yield is high, resistance against diseases strong last year reserves seed for planting；First by seed insolation 2- in the sun
After 3 days, infiltrated in saturated brine, in being soaked 10-15 hours under normal temperature, be finally placed in the nursery of 25 DEG C -28 DEG C of constant temperature
Vernalization in case, can be sowed when seed bud long 2-3cm；
（3）Sowing：By step（2）Corn seed after processing is uniformly seeded in step（1）Soil in, control line-spacing
50cm, spacing in the rows 25cm, mend bottom water after the completion of sowing, control soil moisture content 65%, then covering with plastic film；
（4）Field management：Water and intertill in time, seedling recovering water is poured for 5-7 days after planting；Bay uses herringbone frame, controls field
Between 25-30 DEG C of day temperature, 3-7 DEG C of night temperature temperature topdresses 2-3 times during corn growth, and described topdressing applies nitrogen for mu
Phosphorus potassium composite powder 140kg, Chicken dung 125kg, ferrous sulfate 58kg, magnesium sulfate 40kg, sodium selenite 50kg；
（5）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control "
Method, Physical and chemical method carry out integrated control, the high poison persistent pesticide of disabling.
Claims (3)
1. a kind of high yield cultivating method of corn, it is characterised in that specifically include herein below：
（1）Selection of land, site preparation：Selection ploughs deeply soil rich in organic matter, sunny, irrigation and drainage are good, the sandy loam of retain water and nutrients,
Then mu applies white lime 300-400kg and rice-straw ash 240-280kg and killed virus, bedding wide 1.0-1.2m, high 15cm-
18cm；
（2）Seed selection, seed soaking：The iblet that selection yield is high, resistance against diseases strong last year reserves seed for planting；First by seed insolation 2- in the sun
After 3 days, infiltrated in saturated brine, in being soaked 10-15 hours under normal temperature, be finally placed in the nursery of 25 DEG C -28 DEG C of constant temperature
Vernalization in case, can be sowed when seed bud long 2-3cm；
（3）Sowing：By step（2）Corn seed after processing is uniformly seeded in step（1）Soil in, control line-spacing 45-
55cm, spacing in the rows 20-28cm, mend bottom water after the completion of sowing, control soil moisture content 62%-65%, then covering with plastic film；
（4）Field management：Water and intertill in time, seedling recovering water is poured for 5-7 days after planting；Bay uses herringbone frame, controls field
Between 25-30 DEG C of day temperature, 3-7 DEG C of night temperature temperature topdresses 2-3 times during corn growth, and described topdressing applies nitrogen for mu
Phosphorus potassium composite powder 130-150kg, Chicken dung 100-150kg, ferrous sulfate 55-60kg, magnesium sulfate 30-50kg, sodium selenite
45-55kg；
（5）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control "
Method, Physical and chemical method carry out integrated control, the high poison persistent pesticide of disabling.
2. the high yield cultivating method of corn according to claim 1, it is characterised in that controlled during described corn growth
Soil moisture content 65%-70%.
3. the high yield cultivating method of corn according to claim 1, it is characterised in that described topdressing applies nitrogen phosphorus for mu
Potassium composite powder 140kg, Chicken dung 125kg, ferrous sulfate 58kg, magnesium sulfate 40kg, sodium selenite 50kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587082.8A CN107278577A (en) | 2017-07-18 | 2017-07-18 | A kind of high yield cultivating method of corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587082.8A CN107278577A (en) | 2017-07-18 | 2017-07-18 | A kind of high yield cultivating method of corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107278577A true CN107278577A (en) | 2017-10-24 |
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ID=60101799
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710587082.8A Withdrawn CN107278577A (en) | 2017-07-18 | 2017-07-18 | A kind of high yield cultivating method of corn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511490A (en) * | 2018-11-26 | 2019-03-26 | 安徽省阜阳永祥良种服务有限责任公司 | A kind of corn planting method |
| CN112772409A (en) * | 2021-02-22 | 2021-05-11 | 楚雄彝族自治州农业科学院 | Method for cultivating new corn variety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314729A (en) * | 2012-03-19 | 2013-09-25 | 天津态河玉米种植专业合作社 | Planting method for organic waxy corn |
| CN106717981A (en) * | 2017-01-13 | 2017-05-31 | 和县德生农业发展有限公司 | A kind of corn planting method |
| CN106717707A (en) * | 2015-11-20 | 2017-05-31 | 马宗刚 | A kind of cultivating method of crop |
| CN106866290A (en) * | 2017-02-09 | 2017-06-20 | 辽东学院 | A kind of cultural method of corn |
-
2017
- 2017-07-18 CN CN201710587082.8A patent/CN107278577A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314729A (en) * | 2012-03-19 | 2013-09-25 | 天津态河玉米种植专业合作社 | Planting method for organic waxy corn |
| CN106717707A (en) * | 2015-11-20 | 2017-05-31 | 马宗刚 | A kind of cultivating method of crop |
| CN106717981A (en) * | 2017-01-13 | 2017-05-31 | 和县德生农业发展有限公司 | A kind of corn planting method |
| CN106866290A (en) * | 2017-02-09 | 2017-06-20 | 辽东学院 | A kind of cultural method of corn |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511490A (en) * | 2018-11-26 | 2019-03-26 | 安徽省阜阳永祥良种服务有限责任公司 | A kind of corn planting method |
| CN112772409A (en) * | 2021-02-22 | 2021-05-11 | 楚雄彝族自治州农业科学院 | Method for cultivating new corn variety |
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Application publication date: 20171024 |