CN103918454A - Corn environment-friendly and high-yield planting method - Google Patents
Corn environment-friendly and high-yield planting method Download PDFInfo
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- CN103918454A CN103918454A CN201410167423.2A CN201410167423A CN103918454A CN 103918454 A CN103918454 A CN 103918454A CN 201410167423 A CN201410167423 A CN 201410167423A CN 103918454 A CN103918454 A CN 103918454A
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Abstract
The invention discloses a corn environment-friendly and high-yield planting method which mainly comprises the steps of preparation before sowing, sowing transplantation and plant management. By means of the corn environment-friendly and high-yield planting method, influence of pesticide and other hazardous chemicals on quality and safety of corns is eliminated. Yield and better quality of the corns are guaranteed, better safety is achieved, and the method is more suitable for people to use.
Description
Technical field
The present invention relates to proportion of crop planting field, particularly relate to a kind of green high-yield planting method of corn.
Background technology
Corn is in biology scope, belong to monoecism, also be maize, maize, maize, ear of maize and wooden club, it is annual gramineae herbaceous plant, important cereal crops and important feed resource, be Chinese first cereal crops, it is nutritious, is also the highest cereal crops of whole world gross yield.
But in modern corn planting process, or the main agricultural chemicals that relies on improves the attractive in appearance of output and appearance, but the residual very many harmful substances of meeting have also been destroyed environment, so the corn planting method that people need to meet the demands more.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of green high-yield planting method of corn, has that reliability is high, an advantage such as step is simple, environmental protection, safety non-toxic, simultaneously the application of proportion of crop planting and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of green high-yield planting method that corn is provided, its step comprises:
Broadcast front preparation: select fertile soil, be convenient to the planting site of irrigating, every mu of basal dressing 1500kg-1800kg, and deep plough, the degree of depth is 25cm-35cm; Select that purity is high, cleanliness good, the seed of full seed, not damaged, anosis worm, seed is shone to 2-3 days under the sun, then seed is immersed in to temperature and is 2-3 hour in the warm water of 50 ℃-55 ℃, then seed is picked up and is filtered dry, and be placed in the space of 20 ℃-25 ℃, when seed grows after bud;
Sowing is transplanted: in annual March, when mean temperature of air maintains 10 ℃-12 ℃, according to the seeding row spacing of 40cm-60cm*40cm-60cm, sow, every mu of sowing 8000-10000, sowing depth is 4 cm-8cm, then soil is covered on seed, and suppresses consolidation; When seedling grows 3-4 sheet young leaves, select healthy seedling, with earth, wrap the root of seedling, and transplant according to line space 50cm-60cm, then use sufficient normal root water;
Plant management: after transplanting, in conjunction with intertillage, execute once and topdress, every mu of fertilising 400kg-500kg, the intertillage degree of depth is 4cm-6cm; When milpa at jointing when taking out hero, in conjunction with intertillage for the second time, every mu of spraying fertilizer 450 kg-500 kg, and watered a time water every 10-15 days; When plant grows 10-11 sheet leaf, every mu of spraying fertilizer 1500 kg-1600 kg, and again pour water; When tassel is extracted 30%-40% out, the tassel of plant is removed in interlacing; When flower fringe is extracted out completely, carry out twice artificial pollination every day.
In a preferred embodiment of the present invention, the composition of described base manure and component content comprise farmyard manure 2000-2500 part, carbonic hydroammonium 30-40 part, superphosphate 40-50 part, potash fertilizer 8-10 part and zinc sulphate 1-5 part.
In a preferred embodiment of the present invention, the step that carry out twice artificial pollination described every day comprises: during every morning 9-11 and afternoon during 4-6, and jog male flower or beat plant with rope and bamboo pole and pollinate.
The invention has the beneficial effects as follows: abandon agricultural chemicals and other Dangerous Chemical Substances or Hazardous Chemicals to the quality of corn and safe impact, both guaranteed output and the better quality of corn, and also safer, be applicable to people's use.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, 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.
The embodiment of the present invention comprises:
A green high-yield planting method for corn, its step comprises:
Broadcast front preparation: select fertile soil, be convenient to the planting site of irrigating, every mu of basal dressing 1500kg-1800kg, and deep plough, the degree of depth is 25cm-35cm; Select that purity is high, cleanliness good, the seed of full seed, not damaged, anosis worm, seed is shone to 2-3 days under the sun, then seed is immersed in to temperature and is 2-3 hour in the warm water of 50 ℃-55 ℃, then seed is picked up and is filtered dry, and be placed in the space of 20 ℃-25 ℃, when seed grows after bud;
Sowing is transplanted: in annual March, when mean temperature of air maintains 10 ℃-12 ℃, according to the seeding row spacing of 40cm-60cm*40cm-60cm, sow, every mu of sowing 8000-10000, sowing depth is 4 cm-8cm, then soil is covered on seed, and suppresses consolidation; When seedling grows 3-4 sheet young leaves, select healthy seedling, with earth, wrap the root of seedling, and transplant according to line space 50cm-60cm, then use sufficient normal root water, corn seeding amount because of the difference of seed size, planting density, planting patterns different.Computing formula is: mu seeding quantity (kg)=* 1.5～2 for example: a mu plan density of reserved seedlings is 4500 strains, and thousand grain weigth is 280g, and percentage of seedgermination is 85%, the mu amount of broadcasting=4500 * 280 * 1.5 ÷ (1000 * 1000 * 85%)=2.22kg;
Plant management: after transplanting, in conjunction with intertillage, execute once and topdress, every mu of fertilising 400kg-500kg, the intertillage degree of depth is 4cm-6cm; When milpa at jointing when taking out hero, in conjunction with intertillage for the second time, every mu of spraying fertilizer 450 kg-500 kg, and watered a time water every 10-15 days; When plant grows 10-11 sheet leaf, every mu of spraying fertilizer 1500 kg-1600 kg, and again pour water; When tassel is extracted 30%-40% out, the tassel of plant is removed in interlacing; When flower fringe is extracted out completely, carry out twice artificial pollination every day.
Corn fertilizing should be followed following basic principle: base manure be main, to topdress be auxiliary; Nitrogenous fertilizer is that master, phosphate fertilizer are auxiliary;
Ear manuer is main, and granulated fertilizer is auxiliary.
The composition of described base manure and component content comprise farmyard manure 2000-2500 part, carbonic hydroammonium 30-40 part, superphosphate 40-50 part, potash fertilizer 8-10 part and zinc sulphate 1-5 part, its important function is culture fertility, chesson, slowly discharge nutrient, supply with the needs of Maize at Seedling Stage and later period growth and development.
The step that carry out twice artificial pollination described every day comprises: during every morning 9-11 and afternoon during 4-6, and jog male flower or beat plant with rope and bamboo pole and pollinate.
The beneficial effect of the green high-yield planting method of corn of the present invention is: abandons agricultural chemicals and other Dangerous Chemical Substances or Hazardous Chemicals to the quality of corn and safe impact, both guaranteed output and the better quality of corn, and also safer, be applicable to people's use.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a green high-yield planting method for corn, is characterized in that, step comprises:
Broadcast front preparation: select fertile soil, be convenient to the planting site of irrigating, every mu of basal dressing 1500kg-1800kg, and deep plough, the degree of depth is 25cm-35cm; Select that purity is high, cleanliness good, the seed of full seed, not damaged, anosis worm, seed is shone to 2-3 days under the sun, then seed is immersed in to temperature and is 2-3 hour in the warm water of 50 ℃-55 ℃, then seed is picked up and is filtered dry, and be placed in the space of 20 ℃-25 ℃, when seed grows after bud;
Sowing is transplanted: in annual March, when mean temperature of air maintains 10 ℃-12 ℃, according to the seeding row spacing of 40cm-60cm*40cm-60cm, sow, every mu of sowing 8000-10000, sowing depth is 4 cm-8cm, then soil is covered on seed, and suppresses consolidation; When seedling grows 3-4 sheet young leaves, select healthy seedling, with earth, wrap the root of seedling, and transplant according to line space 50cm-60cm, then use sufficient normal root water;
Plant management: after transplanting, in conjunction with intertillage, execute once and topdress, every mu of fertilising 400kg-500kg, the intertillage degree of depth is 4cm-6cm; When milpa at jointing when taking out hero, in conjunction with intertillage for the second time, every mu of spraying fertilizer 450 kg-500 kg, and watered a time water every 10-15 days; When plant grows 10-11 sheet leaf, every mu of spraying fertilizer 1500 kg-1600 kg, and again pour water; When tassel is extracted 30%-40% out, the tassel of plant is removed in interlacing; When flower fringe is extracted out completely, carry out twice artificial pollination every day.
2. the green high-yield planting method of corn according to claim 1, it is characterized in that, the composition of described base manure and component content comprise farmyard manure 2000-2500 part, carbonic hydroammonium 30-40 part, superphosphate 40-50 part, potash fertilizer 8-10 part and zinc sulphate 1-5 part.
3. the green high-yield planting method of corn according to claim 1, is characterized in that, the step that carry out twice artificial pollination described every day comprises: during every morning 9-11 and afternoon during 4-6, and jog male flower or beat plant with rope and bamboo pole and pollinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410167423.2A CN103918454A (en) | 2014-04-24 | 2014-04-24 | Corn environment-friendly and high-yield planting method |
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| CN201410167423.2A CN103918454A (en) | 2014-04-24 | 2014-04-24 | Corn environment-friendly and high-yield planting method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322265A (en) * | 2014-11-17 | 2015-02-04 | 成都红柿子科技有限公司 | Planting method for corn |
| CN104488498A (en) * | 2014-11-25 | 2015-04-08 | 界首市宏丰家庭农场 | Cultivation method for corn in Huaibei plain |
| CN106105737A (en) * | 2016-07-25 | 2016-11-16 | 杨桂珍 | A kind of implantation methods of zinc-rich Semen Maydis |
| CN106688536A (en) * | 2016-11-25 | 2017-05-24 | 河池市农业科学研究所 | Maize planting method |
| CN107226721A (en) * | 2017-07-06 | 2017-10-03 | 冷秀财 | A kind of corn planting method |
| CN107251746A (en) * | 2017-07-07 | 2017-10-17 | 武为照 | Effictive nuisancelless corn high-yield cultivation method |
| CN107318445A (en) * | 2017-08-10 | 2017-11-07 | 太仓市绿苗农场专业合作社 | A kind of high-yield planting method of fruit corn |
| CN112616584A (en) * | 2020-12-15 | 2021-04-09 | 奉节县登鼎蔬菜种植专业合作社 | Planting method of corn |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322265A (en) * | 2014-11-17 | 2015-02-04 | 成都红柿子科技有限公司 | Planting method for corn |
| CN104488498A (en) * | 2014-11-25 | 2015-04-08 | 界首市宏丰家庭农场 | Cultivation method for corn in Huaibei plain |
| CN106105737A (en) * | 2016-07-25 | 2016-11-16 | 杨桂珍 | A kind of implantation methods of zinc-rich Semen Maydis |
| CN106688536A (en) * | 2016-11-25 | 2017-05-24 | 河池市农业科学研究所 | Maize planting method |
| CN107226721A (en) * | 2017-07-06 | 2017-10-03 | 冷秀财 | A kind of corn planting method |
| CN107251746A (en) * | 2017-07-07 | 2017-10-17 | 武为照 | Effictive nuisancelless corn high-yield cultivation method |
| CN107318445A (en) * | 2017-08-10 | 2017-11-07 | 太仓市绿苗农场专业合作社 | A kind of high-yield planting method of fruit corn |
| CN112616584A (en) * | 2020-12-15 | 2021-04-09 | 奉节县登鼎蔬菜种植专业合作社 | Planting method of corn |
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Application publication date: 20140716 |