CN104012283A - Method for culturing sunflowers - Google Patents
Method for culturing sunflowers Download PDFInfo
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- CN104012283A CN104012283A CN201410264764.1A CN201410264764A CN104012283A CN 104012283 A CN104012283 A CN 104012283A CN 201410264764 A CN201410264764 A CN 201410264764A CN 104012283 A CN104012283 A CN 104012283A
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Abstract
The invention provides a method for culturing sunflowers. The method comprises a first step of selecting appropriate cultivating land parcels; a second step of applying fertilizer prior to planting and performing deep tillage and land preparation; a third step of selecting and sowing seeds; a fourth step of performing intertillage weeding; a fifth step of pruning the sunflowers and controlling long branches, and applying fertilizer additionally; a sixth step of performing supplementary pollination, performing artificial pollination at 8 am to 10 am and at 3 pm during the full-bloom stage, adopting a bee releasing pollination mode, and performing bee releasing pollination in weather free of wind and rainfall; a seventh step of performing disease prevention and pest control, and paying attention to disease prevention and pest control during the planting period. According to the method for culturing the sunflowers, the sunflowers are cultured scientifically and reasonably, the land utilization rate and the practicality are high, the sunflowers cultured are good in quality and high in yield, and the culturing method is green and environmentally friendly, meets the sight enjoying requirements, does not cause environmental pollution and is remarkable in economic benefit and social benefit.
Description
Technical field
The present invention relates to plant cultivation field, be specifically related to the cultivation method of a kind of sunflower.
Background technology
Sunflower is this crop of sward, high 1-3 rice, and stem is upright, sturdy, circular multi-angular, and by the thick and stiff hair of white, fruit is achene, is commonly called as sunflower seed, and seed oil content is high, and taste perfume (or spice) is good to eat, also can extract oil, and is important oil crop.Along with the raising of people's living standard, sunflower seed market demand is increasing, existing sunflower cultivation is due to the not science of cultivation method, do not grasp key technology, the sunflower of planting only blooms, not strong fruit, simultaneously by poor management etc. reason makes its output very low, can not meet the demand in market, therefore how cultivate and can guarantee stable yields good harvest on sunflower, become the active demand of vast farmers.
Summary of the invention
The present invention solves the above-mentioned lower shortcoming of existing sunflower output of mentioning, and the cultivation method of a kind of sunflower is provided, and can comparatively effectively improve the output of sunflower.
Concrete, the invention provides the cultivation method of a kind of sunflower, it comprises the following steps:
S1: select the suitable plot of cultivating: selection physical features is smooth, the medium plot on the upper side of soil fertility, carries out more than 5 years crop rotation;
S2: fertilising before planting, plough deeply whole ground: soil is ploughed deeply, executed 150-200 kilogram of farmyard manure or 75 kilograms of cattle pen excrement for every mu, and apply 15 kilograms of ash, afterwards bedding is harrowed to pears in soil after applying fertilizer, furrow are wide is 2-2.5 rice;
S3: seed selection sowing: planting system is live or seedling raising and transplanting, and the late March that the time of planting is spring, to late April, is planted and is spaced apart 60-65 centimetre;
S4: intertill and clean tillage: intertill general 3 times, the weeding of hand hoe seedling thinning for the first time, weeding for the second time, in conjunction with final singling, is carried out for the third time in the time of height of seedling 50-60 centimetre, this time, for ridging ridging, prevents that plant from skewing;
S5: the control of pruning is long, appends fertilising: take the mode control endless wooden fork of early pruning, execute nitrogen potash fertilizer at 7-8 during to true leaf, execute 12-15 kilogram of ammonium nitrate or 25 kilograms of carbonic hydroammonium or 8 kg urea while intertillage for the first time and add 15 kilograms of potassium chloride;
S6: supplementary pollination: in the time of full-bloom stage 8-10 in the morning and carried out artificial pollination at 3 o'clock in afternoon, mode is bee pollination, is carrying out bee pollination without strong wind and rainy weather;
S7: diseases prevention deinsectization: note diseases prevention deinsectization between planting season.
Preferably, also comprise gathering in the crops and reserve seed for planting, when the wilting seed of the little Hua of sunflower flower disk center turns black, represent that sunflower is ripe, need results in good time, now select that floral disc is large, strain is short, stem is thick, plant without the floral disc of damage by disease and insect and full seed, the floral disc of reserving seed for planting need to be placed after 3-5 days, and threshing is dried.
Preferably, need spray herbicide before planting, weed killer herbicide sprays prior to seeding for 10-12 days.
Preferably, in S3, need to keep a full stand of seedings, and check the density of seedling strain, if the too low needs of density are filled the gaps with seedlings.
Adopt the cultivation method of sunflower of the present invention, cultivation is reasonable, land utilization rate is high, practical, the sunflower quality that plants is good, output is high, this culture technique belongs to environmental protection simultaneously, both meet the needs that people view and admire, and can not produce again the dirty beam of environment, there is significant economic benefit and social benefit.
Embodiment
Below in conjunction with embodiment, the present invention is further explained:
Specific embodiment 1
The cultivation method that the invention provides a kind of sunflower, it comprises the following steps:
S1: select the suitable plot of cultivating: selection physical features is smooth, the medium plot on the upper side of soil fertility, carries out more than 5 years crop rotation;
S2: fertilising before planting, plough deeply whole ground: soil is ploughed deeply, executed 150-200 kilogram of farmyard manure or 75 kilograms of cattle pen excrement for every mu, and apply 15 kilograms of ash, afterwards bedding is harrowed to pears in soil after applying fertilizer, furrow are wide is 2 meters;
S3: seed selection sowing: planting system is live or seedling raising and transplanting, and the late March that the time of planting is spring, to late April, is planted and is spaced apart 60 centimetres;
S4: intertill and clean tillage: intertill general 3 times, the weeding of hand hoe seedling thinning for the first time, weeding is for the second time in conjunction with final singling, carries out for the third time in the time of 50 centimetres of heights of seedling, this time, for ridging ridging, prevents that plant from skewing;
S5: the control of pruning is long, appends fertilising: take the mode control endless wooden fork of early pruning, execute nitrogen potash fertilizer at 7-8 during to true leaf, execute 12-15 kilogram of ammonium nitrate while intertillage for the first time;
S6: supplementary pollination: carry out artificial pollination in the time of full-bloom stage 8-10 in the morning, mode is bee pollination, is carrying out bee pollination without strong wind and rainy weather;
S7: diseases prevention deinsectization: note diseases prevention deinsectization between planting season.As there is leaf spot or rust, 1500 times of sprays of available 15% triadimefon wettable powder dilution agent are controlled; In pollination latter about 10 days, spray with 1500 times of 40% 1000 times of dimethoate emulsifiable concentrate dilutions or No. 2 dilutions of 20% avermectin, anti-ly eliminate aphis, acarid etc.
Specific embodiment 2
The cultivation method that the invention provides a kind of sunflower, it comprises the following steps:
S1: select the suitable plot of cultivating: selection physical features is smooth, the medium plot on the upper side of soil fertility, carries out more than 5 years crop rotation;
S2: fertilising before planting, plough deeply whole ground: soil is ploughed deeply, executed 150-200 kilogram of farmyard manure or 75 kilograms of cattle pen excrement for every mu, and apply 15 kilograms of ash, afterwards bedding is harrowed to pears in soil after applying fertilizer, furrow are wide is 2 meters;
S3: seed selection sowing: planting system is live or seedling raising and transplanting, and the late March that the time of planting is spring, to late April, is planted and is spaced apart 60 centimetres;
S4: intertill and clean tillage: intertill general 3 times, the weeding of hand hoe seedling thinning for the first time, weeding is for the second time in conjunction with final singling, carries out for the third time in the time of 50 centimetres of heights of seedling, this time, for ridging ridging, prevents that plant from skewing;
S5: the control of pruning is long, appends fertilising: take the mode control endless wooden fork of early pruning, execute nitrogen potash fertilizer at 7-8 during to true leaf, execute 8 kg urea while intertillage for the first time and add 15 kilograms of potassium chloride;
S6: supplementary pollination: carry out artificial pollination in the time of full-bloom stage 8-10 in the morning, mode is bee pollination, is carrying out bee pollination without strong wind and rainy weather;
S7: diseases prevention deinsectization: note diseases prevention deinsectization between planting season.As there is leaf spot or rust, 1500 times of sprays of available 15% triadimefon wettable powder dilution agent are controlled; In pollination latter about 10 days, spray with 1500 times of 40% 1000 times of dimethoate emulsifiable concentrate dilutions or No. 2 dilutions of 20% avermectin, anti-ly eliminate aphis, acarid etc.
Specific embodiment 3
The cultivation method that the invention provides a kind of sunflower, it comprises the following steps:
S1: select the suitable plot of cultivating: selection physical features is smooth, the medium plot on the upper side of soil fertility, carries out more than 5 years crop rotation;
S2: fertilising before planting, plough deeply whole ground: soil is ploughed deeply, executed 150-200 kilogram of farmyard manure or 75 kilograms of cattle pen excrement for every mu, and apply 15 kilograms of ash, afterwards bedding is harrowed to pears in soil after applying fertilizer, furrow are wide is 2 meters;
S3: seed selection sowing: planting system is live or seedling raising and transplanting, and the late March that the time of planting is spring, to late April, is planted and is spaced apart 60 centimetres;
S4: intertill and clean tillage: intertill general 3 times, the weeding of hand hoe seedling thinning for the first time, weeding is for the second time in conjunction with final singling, carries out for the third time in the time of 50 centimetres of heights of seedling, this time, for ridging ridging, prevents that plant from skewing;
S5: the control of pruning is long, appends fertilising: take the mode control endless wooden fork of early pruning, execute nitrogen potash fertilizer at 7-8 during to true leaf, execute 25 kilograms of carbonic hydroammonium while intertillage for the first time;
S6: supplementary pollination: carry out artificial pollination in the time of full-bloom stage 8-10 in the morning, mode is bee pollination, is carrying out bee pollination without strong wind and rainy weather;
S7: diseases prevention deinsectization: note diseases prevention deinsectization between planting season.As there is leaf spot or rust, 1500 times of sprays of available 15% triadimefon wettable powder dilution agent are controlled; In pollination latter about 10 days, spray with 1500 times of 40% 1000 times of dimethoate emulsifiable concentrate dilutions or No. 2 dilutions of 20% avermectin, anti-ly eliminate aphis, acarid etc.
Preferably, also comprise gathering in the crops and reserve seed for planting, when the wilting seed of the little Hua of sunflower flower disk center turns black, represent that sunflower is ripe, need results in good time, now select that floral disc is large, strain is short, stem is thick, plant without the floral disc of damage by disease and insect and full seed, the floral disc of reserving seed for planting need to be placed after 3-5 days, and threshing is dried.
Preferably, need spray herbicide before planting, weed killer herbicide sprays prior to seeding for 10-12 days.
Preferably, in S3, need to keep a full stand of seedings, and check the density of seedling strain, if the too low needs of density are filled the gaps with seedlings.
Person of ordinary skill in the field is to be understood that: in the situation that not departing from general principle of the present invention; can carry out various amendments, retouching, combination to the present invention, supplement or the replacement of technical characterictic, these are equal to substitute mode or within obviously mode of texturing all falls into protection scope of the present invention.
Claims (4)
1. a cultivation method for sunflower, is characterized in that: it comprises the following steps:
S1: select the suitable plot of cultivating: selection physical features is smooth, the medium plot on the upper side of soil fertility, carries out more than 5 years crop rotation;
S2: fertilising before planting, plough deeply whole ground: soil is ploughed deeply, executed 150-200 kilogram of farmyard manure or 75 kilograms of cattle pen excrement for every mu, and apply 15 kilograms of ash, afterwards bedding is harrowed to pears in soil after applying fertilizer, furrow are wide is 2-2.5 rice;
S3: seed selection sowing: planting system is live or seedling raising and transplanting, and the late March that the time of planting is spring, to late April, is planted and is spaced apart 60-65 centimetre;
S4: intertill and clean tillage: intertill general 3 times, the weeding of hand hoe seedling thinning for the first time, weeding for the second time, in conjunction with final singling, is carried out for the third time in the time of height of seedling 50-60 centimetre, this time, for ridging ridging, prevents that plant from skewing;
S5: the control of pruning is long, appends fertilising: take the mode control endless wooden fork of early pruning, execute nitrogen potash fertilizer at 7-8 during to true leaf, execute 12-15 kilogram of ammonium nitrate or 25 kilograms of carbonic hydroammonium or 8 kg urea while intertillage for the first time and add 15 kilograms of potassium chloride;
S6: supplementary pollination: in the time of full-bloom stage 8-10 in the morning and carried out artificial pollination at 3 o'clock in afternoon, mode is bee pollination, is carrying out bee pollination without strong wind and rainy weather;
S7: diseases prevention deinsectization: note diseases prevention deinsectization between planting season.
2. the cultivation method of sunflower according to claim 1, it is characterized in that: also comprise gathering in the crops and reserve seed for planting, when the wilting seed of the little Hua of sunflower flower disk center turns black, represent that sunflower is ripe, need results in good time, now select that floral disc is large, strain is short, stem is thick, plant without the floral disc of damage by disease and insect and full seed, the floral disc of reserving seed for planting need to be placed after 3-5 days, and threshing is dried.
3. the cultivation method of sunflower according to claim 1, is characterized in that: before planting, need spray herbicide, weed killer herbicide sprays prior to seeding for 10-12 days.
4. the cultivation method of sunflower according to claim 1, is characterized in that: in S3, need to keep a full stand of seedings, and check the density of seedling strain, if the too low needs of density are filled the gaps with seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410264764.1A CN104012283A (en) | 2014-06-16 | 2014-06-16 | Method for culturing sunflowers |
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| CN201410264764.1A CN104012283A (en) | 2014-06-16 | 2014-06-16 | Method for culturing sunflowers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396553A (en) * | 2014-12-13 | 2015-03-11 | 山西省农业科学院高寒区作物研究所 | Sunflower cultivation method |
| CN107926509A (en) * | 2017-11-29 | 2018-04-20 | 广西沙田仙人滩农业投资有限公司 | A kind of implantation methods of sunflower |
| CN113796307A (en) * | 2021-09-14 | 2021-12-17 | 浙江省农业科学院 | Sunflower hybrid pollination breeding method under southern damp-heat condition |
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| CN101258806A (en) * | 2007-03-08 | 2008-09-10 | 谭宾 | Technique for cultivating sunflower all the year |
| CN102696368A (en) * | 2012-05-12 | 2012-10-03 | 何军 | Method for cultivating sunflowers and ensuring stable yield of sunflowers in southern fall sowing |
| CN102870577A (en) * | 2012-10-23 | 2013-01-16 | 镇江市丹徒区绿业生态农业有限公司 | Cultivation method of sunflower |
| CN103283439A (en) * | 2013-05-13 | 2013-09-11 | 胡玲玲 | Improved cultivation method for sunflowers |
| CN103340067A (en) * | 2013-05-13 | 2013-10-09 | 胡玲玲 | Cultivation method for achieving high yield of sunflowers |
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2014
- 2014-06-16 CN CN201410264764.1A patent/CN104012283A/en active Pending
Patent Citations (5)
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| CN101258806A (en) * | 2007-03-08 | 2008-09-10 | 谭宾 | Technique for cultivating sunflower all the year |
| CN102696368A (en) * | 2012-05-12 | 2012-10-03 | 何军 | Method for cultivating sunflowers and ensuring stable yield of sunflowers in southern fall sowing |
| CN102870577A (en) * | 2012-10-23 | 2013-01-16 | 镇江市丹徒区绿业生态农业有限公司 | Cultivation method of sunflower |
| CN103283439A (en) * | 2013-05-13 | 2013-09-11 | 胡玲玲 | Improved cultivation method for sunflowers |
| CN103340067A (en) * | 2013-05-13 | 2013-10-09 | 胡玲玲 | Cultivation method for achieving high yield of sunflowers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396553A (en) * | 2014-12-13 | 2015-03-11 | 山西省农业科学院高寒区作物研究所 | Sunflower cultivation method |
| CN107926509A (en) * | 2017-11-29 | 2018-04-20 | 广西沙田仙人滩农业投资有限公司 | A kind of implantation methods of sunflower |
| CN113796307A (en) * | 2021-09-14 | 2021-12-17 | 浙江省农业科学院 | Sunflower hybrid pollination breeding method under southern damp-heat condition |
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Application publication date: 20140903 |
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