CN105638173A - Plastic film cultivation method for onion - Google Patents
Plastic film cultivation method for onion Download PDFInfo
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- CN105638173A CN105638173A CN201410667193.6A CN201410667193A CN105638173A CN 105638173 A CN105638173 A CN 105638173A CN 201410667193 A CN201410667193 A CN 201410667193A CN 105638173 A CN105638173 A CN 105638173A
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- onion
- furrow
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- mulch film
- fertilizer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The invention discloses a plastic film cultivation method for onion, belongs to the field of agriculture planting. The method includes the following steps: fertilizer application and bed preparation, strong seedling selection, plastic film coverage, and transplanting; the fertilizer application and bed preparation is characterized in that: 50 kilograms of low-nitrogen, high-phosphorus, high-potassium sulfur-based compound fertilizer and 5000 kilograms of decayed farm manure are evenly applied, tillage is performed, and the beds with the width of 100-120 cm are prepared after soil loosening and harrowing. Through the plastic film cultivation method, onion seedlings can be scientifically planted, the disease resistance ability of the onion seedlings can be improved, the survival rate of the onion seedlings can be increased, and the yield of the onion can be improved.
Description
Technical field
The present invention relates to field of agricultural cultivation, especially a kind of mulch film onion cultivating method.
Background technology
Onion is taking the meat bulb of hypertrophy as edible organs, nutritious, according to surveying and determination, every 100 grams of fresh onion head water contents about 88 grams, 1��1.8 gram, protein, 0.3��0.5 gram, fat, 5-8 gram, carbohydrate, robust fibre 0.5 gram, heat 130 kilojoule, calcium 12 milligrams, 46 milligrams, phosphorus, iron 0.6 milligram, vitamins C 14 milligrams, nicotinic acid 0.5 milligram, 0.05 milligram, riboflavin, VitB1 0.08 milligram, carotene 1.2 milligrams. Also containing coffic acid, sinapinic acid, TRANSCINNAMIC ACID, Citrate trianion, polysaccharide and multiple amino acids. Volatile oil is rich in allicin, mercaptan, trisulphide etc. Bud, pollen, flower pesticide etc. are all containing carotene. The tear composition that causes of onion is cycloalliin, and S-propenyl-L-half dirty ammonia acid sulfohydrate contained in onion is the precursor of cycloalliin, in the basic conditions, and can ring synthesis cycloalliin.
Onion has special fragrant pungent, can promote appetite, can treat multiple disease, is subject to the welcome of consumers in general, causes market value higher, and supply falls short of demand.
Summary of the invention
The goal of the invention of the present invention is: for above-mentioned Problems existing, it is provided that a kind of mulch film onion cultivating method, it is possible to improve the resistance against diseases of onion rice shoot, it is to increase the survival rate of rice shoot, the onion yield of output is improved.
The technical solution used in the present invention is as follows: a kind of mulch film onion cultivating method, comprises step fertilising and does furrow, selects strong sprout, covering with plastic film and survival after transplant; It is that mu executes the low nitrogen of N P and K total content more than 45%, high phosphorus, high potassium and sulfenyl 3 type composite fertilizer 50 kilograms that furrow are done in described fertilising, and well-rotted farmyard manure 5000 kilograms, after being sprinkled evenly by fertilizer, turns over, soil plough pine rake thin after make the furrow of 100-120 centimetre wide.
Onion a kind of likes the higher vegetables of fertilizer, and in nitrogen, phosphorus, potash fertilizer, either element lacks and all can cause the underproduction, in order to realize good quality and high output, must accomplish to apply fertilizers scientifically, use sufficient base fertilizer.
Preferably, described selection is select seedling age at the rice shoot of 50-55 days before transplanting strong sprout, now young plant Yi Shenggen, and after transplanting, restoration ecosystem is fast, rice shoot diameter at 6-8 millimeter, seedling height 24-26 centimetre; Transplant first 10-15 days, spray the biphosphate potassium foliage fertilizer of 0.2% at nursery bed, take root after rice shoot field planting can be promoted early.
Preferably, described covering with plastic film is moisture creating of being poured water before overlay film, after water has all oozed in furrow, sprays 33% weeding and leads to 100 milliliters every mu, evenly be sprayed on furrow face, then overlay film when soil is moistening.
Film-mulching cultivation can strengthen onion and survive the winter cold tolerance, it is to increase soil water-reataining fertilizer-keeping ability, makes onion yield increase substantially. Get out mulch film, overlay film instrument, during operation, to be selected calm weather to carry out, the both sides of film are firm by soil pressure, mulch film not so can be made to scrape breakage because of wind, also it is not easy to farm work simultaneously.
Preferably, described survival after transplant first covers mulch film in first 5 days for planting, it is to increase ground temperature, punches on mulch film, and line-spacing is 15 centimetres, spacing in the rows 15 centimetres; After playing seedling, transplanting immediately, root can not be made during transplanting to be exposed at earth's surface, the degree of depth of planting is at 2-3 centimetre.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: adopt technique scheme science cultivation onion rice shoot, it is possible to improve the resistance against diseases of onion rice shoot, improve rice shoot survival rate and improve onion yield.
Embodiment
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification sheets (comprise any appended claims require, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object. Unless specifically stated otherwise, that is, each feature is an example in a series of equivalence or similar characteristics.
Embodiment 1
A kind of mulch film onion cultivating method, comprises step fertilising and does furrow, selects strong sprout, covering with plastic film and survival after transplant; It is that mu executes the low nitrogen of N P and K total content more than 45%, high phosphorus, high potassium and sulfenyl 3 type composite fertilizer 50 kilograms that furrow are done in described fertilising, and well-rotted farmyard manure 5000 kilograms, after being sprinkled evenly by fertilizer, turns over, soil plough pine rake thin after make 100 centimetres of wide furrow.
Onion a kind of likes the higher vegetables of fertilizer, and in nitrogen, phosphorus, potash fertilizer, either element lacks and all can cause the underproduction, in order to realize good quality and high output, must accomplish to apply fertilizers scientifically, use sufficient base fertilizer.
Preferably, described selection is select seedling age at the rice shoot of 50 days before transplanting strong sprout, now young plant Yi Shenggen, and after transplanting, restoration ecosystem is fast, and rice shoot diameter is at 6 millimeters, and seedling is high 24 centimetres; Transplant first 10 days, spray the biphosphate potassium foliage fertilizer of 0.2% at nursery bed, take root after rice shoot field planting can be promoted early.
Preferably, described covering with plastic film is moisture creating of being poured water before overlay film, after water has all oozed in furrow, sprays 33% weeding and leads to 100 milliliters every mu, evenly be sprayed on furrow face, then overlay film when soil is moistening.
Film-mulching cultivation can strengthen onion and survive the winter cold tolerance, it is to increase soil water-reataining fertilizer-keeping ability, makes onion yield increase substantially. Get out mulch film, overlay film instrument, during operation, to be selected calm weather to carry out, the both sides of film are firm by soil pressure, mulch film not so can be made to scrape breakage because of wind, also it is not easy to farm work simultaneously.
Preferably, described survival after transplant first covers mulch film in first 5 days for planting, it is to increase ground temperature, punches on mulch film, and line-spacing is 15 centimetres, spacing in the rows 15 centimetres; After playing seedling, transplanting immediately, root can not be made during transplanting to be exposed at earth's surface, the degree of depth of planting is at 2 centimetres.
Embodiment 2
A kind of mulch film onion cultivating method, comprises step fertilising and does furrow, selects strong sprout, covering with plastic film and survival after transplant; It is that mu executes the low nitrogen of N P and K total content more than 45%, high phosphorus, high potassium and sulfenyl 3 type composite fertilizer 50 kilograms that furrow are done in described fertilising, and well-rotted farmyard manure 5000 kilograms, after being sprinkled evenly by fertilizer, turns over, soil plough pine rake thin after make 120 centimetres of wide furrow.
Onion a kind of likes the higher vegetables of fertilizer, and in nitrogen, phosphorus, potash fertilizer, either element lacks and all can cause the underproduction, in order to realize good quality and high output, must accomplish to apply fertilizers scientifically, use sufficient base fertilizer.
Preferably, described selection is select seedling age at the rice shoot of 55 days before transplanting strong sprout, now young plant Yi Shenggen, and after transplanting, restoration ecosystem is fast, and rice shoot diameter is at 8 millimeters, and seedling is high 26 centimetres; Transplant first 15 days, spray the biphosphate potassium foliage fertilizer of 0.2% at nursery bed, take root after rice shoot field planting can be promoted early.
Preferably, described covering with plastic film is moisture creating of being poured water before overlay film, after water has all oozed in furrow, sprays 33% weeding and leads to 100 milliliters every mu, evenly be sprayed on furrow face, then overlay film when soil is moistening.
Film-mulching cultivation can strengthen onion and survive the winter cold tolerance, it is to increase soil water-reataining fertilizer-keeping ability, makes onion yield increase substantially. Get out mulch film, overlay film instrument, during operation, to be selected calm weather to carry out, the both sides of film are firm by soil pressure, mulch film not so can be made to scrape breakage because of wind, also it is not easy to farm work simultaneously.
Preferably, described survival after transplant first covers mulch film in first 5 days for planting, it is to increase ground temperature, punches on mulch film, and line-spacing is 15 centimetres, spacing in the rows 15 centimetres; After playing seedling, transplanting immediately, root can not be made during transplanting to be exposed at earth's surface, the degree of depth of planting is at 3 centimetres.
Embodiment 3
A kind of mulch film onion cultivating method, comprises step fertilising and does furrow, selects strong sprout, covering with plastic film and survival after transplant; It is that mu executes the low nitrogen of N P and K total content more than 45%, high phosphorus, high potassium and sulfenyl 3 type composite fertilizer 50 kilograms that furrow are done in described fertilising, and well-rotted farmyard manure 5000 kilograms, after being sprinkled evenly by fertilizer, turns over, soil plough pine rake thin after make 110 centimetres of wide furrow.
Onion a kind of likes the higher vegetables of fertilizer, and in nitrogen, phosphorus, potash fertilizer, either element lacks and all can cause the underproduction, in order to realize good quality and high output, must accomplish to apply fertilizers scientifically, use sufficient base fertilizer.
Preferably, described selection is select seedling age at the rice shoot of 53 days before transplanting strong sprout, now young plant Yi Shenggen, and after transplanting, restoration ecosystem is fast, and rice shoot diameter is at 7 millimeters, and seedling is high 25 centimetres; Transplant first 13 days, spray the biphosphate potassium foliage fertilizer of 0.2% at nursery bed, take root after rice shoot field planting can be promoted early.
Preferably, described covering with plastic film is moisture creating of being poured water before overlay film, after water has all oozed in furrow, sprays 33% weeding and leads to 100 milliliters every mu, evenly be sprayed on furrow face, then overlay film when soil is moistening.
Film-mulching cultivation can strengthen onion and survive the winter cold tolerance, it is to increase soil water-reataining fertilizer-keeping ability, makes onion yield increase substantially. Get out mulch film, overlay film instrument, during operation, to be selected calm weather to carry out, the both sides of film are firm by soil pressure, mulch film not so can be made to scrape breakage because of wind, also it is not easy to farm work simultaneously.
Preferably, described survival after transplant first covers mulch film in first 5 days for planting, it is to increase ground temperature, punches on mulch film, and line-spacing is 15 centimetres, spacing in the rows 15 centimetres; After playing seedling, transplanting immediately, root can not be made during transplanting to be exposed at earth's surface, the degree of depth of planting is at 2.5 centimetres.
Planting this onion 300 mu in experiment field, through gathering in the crops output per mu at 9 to 10 tons, onion yield can reach 3000 tons. This year, onion price turned over some compared with last year, was the maxivalence position over 3 years, and every ton of price is between 800 to 1000 yuan, and income per mu can reach about 8500 yuan, reaches as high as ten thousand yuan.
Per mu yield increases by 30% compared with last year on year-on-year basis, and due to gone out onion quality height, resistance to storage, is subject to the favor of travelling trader inside and outside the province, and supply falls short of demand. The present invention is that grower provides new onion cultivating method, it is to increase its product quality, output, for it increases income offer favourable condition.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (4)
1. a mulch film onion cultivating method, it is characterised in that: comprise step fertilising and do furrow, select strong sprout, covering with plastic film and survival after transplant; It is that mu executes the low nitrogen of N P and K total content more than 45%, high phosphorus, high potassium and sulfenyl 3 type composite fertilizer 50 kilograms that furrow are done in described fertilising, and well-rotted farmyard manure 5000 kilograms, after being sprinkled evenly by fertilizer, turns over, soil plough pine rake thin after make the furrow of 100-120 centimetre wide.
2. mulch film onion cultivating method as claimed in claim 1, it is characterised in that: described selection is select seedling age at the rice shoot of 50-55 days before transplanting strong sprout, rice shoot diameter at 6-8 millimeter, seedling height 24-26 centimetre; Transplant first 10-15 days, spray the biphosphate potassium foliage fertilizer of 0.2% at nursery bed, take root after rice shoot field planting can be promoted early.
3. mulch film onion cultivating method as claimed in claim 1 or 2, it is characterized in that: described covering with plastic film is moisture creating of being poured water before overlay film, after water has all oozed in furrow, spray 33% weeding when soil is moistening and lead to 100 milliliters every mu, evenly it is sprayed on furrow face, then overlay film.
4. mulch film onion cultivating method as claimed in claim 3, it is characterised in that: described survival after transplant first covers mulch film in first 5 days for planting, it is to increase ground temperature, punches on mulch film, and line-spacing is 15 centimetres, spacing in the rows 15 centimetres; After playing seedling, transplanting immediately, root can not be made during transplanting to be exposed at earth's surface, the degree of depth of planting is at 2-3 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667193.6A CN105638173A (en) | 2014-11-20 | 2014-11-20 | Plastic film cultivation method for onion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667193.6A CN105638173A (en) | 2014-11-20 | 2014-11-20 | Plastic film cultivation method for onion |
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| CN105638173A true CN105638173A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410667193.6A Pending CN105638173A (en) | 2014-11-20 | 2014-11-20 | Plastic film cultivation method for onion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293192A (en) * | 2019-07-25 | 2021-02-02 | 元谋县蔬菜有限责任公司 | Onion cultivation technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999292A (en) * | 2010-09-21 | 2011-04-06 | 刘广善 | Method for culturing greenhouse onion |
| CN103947418A (en) * | 2014-04-24 | 2014-07-30 | 江苏善港生态农业科技有限公司 | Onion planting method |
-
2014
- 2014-11-20 CN CN201410667193.6A patent/CN105638173A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999292A (en) * | 2010-09-21 | 2011-04-06 | 刘广善 | Method for culturing greenhouse onion |
| CN103947418A (en) * | 2014-04-24 | 2014-07-30 | 江苏善港生态农业科技有限公司 | Onion planting method |
Non-Patent Citations (3)
| Title |
|---|
| 王虎: "地膜洋葱定植前后管理技术", 《河北科技报》 * |
| 王虎: "地膜洋葱定植前管理", 《河北科技报》 * |
| 王虎: "地膜洋葱栽植前后抓好四点", 《河北科技报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293192A (en) * | 2019-07-25 | 2021-02-02 | 元谋县蔬菜有限责任公司 | Onion cultivation technology |
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Application publication date: 20160608 |
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