CN104380985A - Open-field, high-quality and efficient cultivation technology for lettuce - Google Patents
Open-field, high-quality and efficient cultivation technology for lettuce Download PDFInfo
- Publication number
- CN104380985A CN104380985A CN201410642684.5A CN201410642684A CN104380985A CN 104380985 A CN104380985 A CN 104380985A CN 201410642684 A CN201410642684 A CN 201410642684A CN 104380985 A CN104380985 A CN 104380985A
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- Prior art keywords
- lettuce
- time
- water
- growth
- seedling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000208822 Lactuca Species 0.000 title abstract 6
- 235000003228 Lactuca sativa Nutrition 0.000 title abstract 6
- 239000002689 soil Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003337 fertilizer Substances 0.000 claims description 12
- 244000106835 Bindesalat Species 0.000 claims description 11
- 235000000318 Bindesalat Nutrition 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 210000003608 fece Anatomy 0.000 claims description 6
- 239000010871 livestock manure Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000003643 water by type Substances 0.000 claims description 6
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000002262 irrigation Effects 0.000 claims description 4
- -1 5 kilograms Chemical compound 0.000 claims description 3
- 241000195940 Bryophyta Species 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 241001582888 Lobus Species 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 244000037666 field crops Species 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 3
- 239000003415 peat Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to an open-field, high-quality and efficient cultivation technology for lettuce. The technology is characterized by comprising the processes of carrying out soil preparation, ridging, carrying out seedling culture, carrying out transplanting and field planting, managing and the like. According to the technology, the problems of the lettuce that in the traditional cultivation and planting mode, the lettuce is prone to environmental influence and is subjected to irregular seedling emergence and non-uniform seedling size, the seedling delaying period is long after the lettuce is transplanted, the growth of leaf plants is poor, and then, curled and deformed leaves and late-stage sickliness and rot are easily caused are solved; the technology is applicable to the open-field planting of the lettuce.
Description
Technical field
The present invention relates to growing vegetables field, is a kind of romaine lettuce open country High efficiency and high quality cultivation technology specifically.
Background technology
At present, romaine lettuce cultivation mode is: adopt traditional native seedbed nursery, do bedding cultivation wholely, broad irrigation is watered, the management mode of artificial trench digging caving & fertilizing, its shortcoming is easily affected by environmently emerged uneven, and large seedling is uneven, after transplanting, seedling-slowing stage is long, leaf strain undergrowth, easily causes leaf rolling deformity, not bag ball, early stage easily bolting, later stage many diseases are rotted.Adverse effect is brought to romaine lettuce High efficiency and high quality cultivation.
Summary of the invention
The present invention is the technical problem solving traditional romaine lettuce cultivation method existence, invents a kind of romaine lettuce open country High efficiency and high quality cultivation technology.
Technical scheme of the present invention, its special character comprises process:
1, whole ground ridging: first plough, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving irrigate band, covering film, ridge height 16-20 centimetre, row spacing 85-90 centimetre;
2, nursery: the peat composed of rotten mosses, vermiculite, perlite are mixed as matrix in the ratio of 9-3-1, the matrix mixed is loaded 128 hole dishes, and one, every hole seed, then puts into intelligent greenhouse and sets, carry out nursery;
3, transplant planting: when romaine lettuce seedling grows to " three leaves wholeheartedly ", be transplanted to land for growing field crops, every ridge duplicate rows, spacing in the rows 27-30 centimetre, digs cave field planting, and trains real surrounding soil, and transplanting should not be excessively dark, makes base portion just put down with earth's surface, and waters normal root root water in time;
4, water and fertilizer management: keep certain soil moisture content (soil moisture content 65-75%), adopt drip irrigation moisturizing fertile time not enough, 7-10 days pour seedling recovering waters after field planting, on the basis using sufficient base manure, chase after urea 5-8 kilogram (first time topdresses) in conjunction with pour seedling recovering water every mu, enter the rosette stage, to water with cultivated generation, in good time restraining the growth of seedlings, root system is impelled to grow to depth, the restraining the growth of seedlings time should rest in 8-10 days, when lobus cardiacus starts inclusion, restraining the growth of seedlings should be terminated, start watering, fertilizing, every mu chases after N P and K punching fertilising 5-10 kilogram, enter peak of growing season, third time is chased after fertile in conjunction with watering, every mu chases after 5 kilograms, urea, 5 kilograms, potash fertilizer or the fertile 7-10 kilogram of N P and K punching fertilising, to suitably control to water at later stages, and combine spray medicine foliage-spray potassium dihydrogen phosphate, the foliage fertilizers such as calcium chloride or other calcareous fertilisers.
Technique effect
Technique effect of the present invention is, adopts above-mentioned technical scheme, can realize romaine lettuce open country High efficiency and high quality cultivation, this cultivation mode can make seed sprouting fast, neat, even, and after transplanting, slow seedling is fast, and field management water-saving economizes fertile saving of labor, disease pest and weed is few, and output is high, quality better.
Embodiment
1, whole ground ridging: first plough, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving irrigate band, covering film, ridge height 16-20 centimetre, row spacing 85-90 centimetre;
2, nursery: the peat composed of rotten mosses, vermiculite, perlite are mixed as matrix in the ratio of 9-3-1, the matrix mixed is loaded 128 hole dishes, and one, every hole seed, then puts into intelligent greenhouse and sets, carry out nursery;
3, transplant planting: when romaine lettuce seedling grows to " three leaves wholeheartedly ", be transplanted to land for growing field crops, every ridge duplicate rows, spacing in the rows 27-30 centimetre, digs cave field planting, and trains real surrounding soil, and transplanting should not be excessively dark, makes base portion just put down with earth's surface, and waters normal root root water in time;
4, water and fertilizer management: keep certain soil moisture content (soil moisture content 65-75%), adopt drip irrigation moisturizing fertile time not enough, 7-10 days pour seedling recovering waters after field planting, on the basis using sufficient base manure, chase after urea 5-8 kilogram (first time topdresses) in conjunction with pour seedling recovering water every mu, enter the rosette stage, to water with cultivated generation, in good time restraining the growth of seedlings, root system is impelled to grow to depth, the restraining the growth of seedlings time should rest in 8-10 days, when lobus cardiacus starts inclusion, restraining the growth of seedlings should be terminated, start watering, fertilizing, every mu chases after N P and K punching fertilising 5-10 kilogram, enter peak of growing season, third time is chased after fertile in conjunction with watering, every mu chases after 5 kilograms, urea, 5 kilograms, potash fertilizer or the fertile 7-10 kilogram of N P and K punching fertilising, to suitably control to water at later stages, and combine spray medicine foliage-spray potassium dihydrogen phosphate, the foliage fertilizers such as calcium chloride or other calcareous fertilisers.
Claims (1)
1. a romaine lettuce open country High efficiency and high quality cultivation technology, is characterized in that comprising following process:
1, whole ground ridging: first plough, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving irrigate band, covering film, ridge height 16-20 centimetre, row spacing 85-90 centimetre;
2, nursery: the peat composed of rotten mosses, vermiculite, perlite are mixed as matrix in the ratio of 9-3-1, the matrix mixed is loaded 128 hole dishes, and one, every hole seed, then puts into intelligent greenhouse and sets, carry out nursery;
3, transplant planting: when romaine lettuce seedling grows to " three leaves wholeheartedly ", be transplanted to land for growing field crops, every ridge duplicate rows, spacing in the rows 27-30 centimetre, digs cave field planting, and trains real surrounding soil, and transplanting should not be excessively dark, makes base portion just put down with earth's surface, and waters normal root root water in time;
4, water and fertilizer management: keep certain soil moisture content (soil moisture content 65-75%), adopt drip irrigation moisturizing fertile time not enough, 7-10 days pour seedling recovering waters after field planting, on the basis using sufficient base manure, chase after urea 5-8 kilogram (first time topdresses) in conjunction with pour seedling recovering water every mu, enter the rosette stage, to water with cultivated generation, in good time restraining the growth of seedlings, root system is impelled to grow to depth, the restraining the growth of seedlings time should rest in 8-10 days, when lobus cardiacus starts inclusion, restraining the growth of seedlings should be terminated, start watering, fertilizing, every mu chases after N P and K punching fertilising 5-10 kilogram, enter peak of growing season, third time is chased after fertile in conjunction with watering, every mu chases after 5 kilograms, urea, 5 kilograms, potash fertilizer or the fertile 7-10 kilogram of N P and K punching fertilising, to suitably control to water at later stages, and combine spray medicine foliage-spray potassium dihydrogen phosphate, the foliage fertilizers such as calcium chloride or other calcareous fertilisers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642684.5A CN104380985A (en) | 2014-11-02 | 2014-11-02 | Open-field, high-quality and efficient cultivation technology for lettuce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642684.5A CN104380985A (en) | 2014-11-02 | 2014-11-02 | Open-field, high-quality and efficient cultivation technology for lettuce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104380985A true CN104380985A (en) | 2015-03-04 |
Family
ID=52599037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410642684.5A Pending CN104380985A (en) | 2014-11-02 | 2014-11-02 | Open-field, high-quality and efficient cultivation technology for lettuce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104380985A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756841A (en) * | 2015-03-20 | 2015-07-08 | 吉林大学 | Soilless cultivation method capable of reducing nitrate of lettuce leaves |
| CN105732185A (en) * | 2016-01-19 | 2016-07-06 | 云南开乐农业科技有限公司 | Planting method for resisting lettuce continuous cropping barrier |
| CN106034684A (en) * | 2016-06-17 | 2016-10-26 | 云南省农业科学院园艺作物研究所 | High-quality high-yield looseleaf lettuce cultivation method |
| CN106069661A (en) * | 2016-06-15 | 2016-11-09 | 安徽菲扬农业科技有限公司 | A kind of Caulis et Folium Lactucae Sativae implantation methods |
-
2014
- 2014-11-02 CN CN201410642684.5A patent/CN104380985A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756841A (en) * | 2015-03-20 | 2015-07-08 | 吉林大学 | Soilless cultivation method capable of reducing nitrate of lettuce leaves |
| CN104756841B (en) * | 2015-03-20 | 2017-01-04 | 吉林大学 | Reduce the soilless culture method of Caulis et Folium Lactucae Sativae blade nitrate |
| CN105732185A (en) * | 2016-01-19 | 2016-07-06 | 云南开乐农业科技有限公司 | Planting method for resisting lettuce continuous cropping barrier |
| CN106069661A (en) * | 2016-06-15 | 2016-11-09 | 安徽菲扬农业科技有限公司 | A kind of Caulis et Folium Lactucae Sativae implantation methods |
| CN106034684A (en) * | 2016-06-17 | 2016-10-26 | 云南省农业科学院园艺作物研究所 | High-quality high-yield looseleaf lettuce cultivation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
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| WD01 | Invention patent application deemed withdrawn after publication |