CN104472143A - Open-field high-quality and high-efficient cultivation technique of purple leaf lettuces - Google Patents
Open-field high-quality and high-efficient cultivation technique of purple leaf lettuces Download PDFInfo
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- CN104472143A CN104472143A CN201410642777.8A CN201410642777A CN104472143A CN 104472143 A CN104472143 A CN 104472143A CN 201410642777 A CN201410642777 A CN 201410642777A CN 104472143 A CN104472143 A CN 104472143A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 235000015802 Lactuca sativa var crispa Nutrition 0.000 title abstract 4
- 240000004201 Lactuca sativa var. crispa Species 0.000 title abstract 4
- 239000002689 soil Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003337 fertilizer Substances 0.000 claims description 12
- 241000167693 Prenanthes purpurea Species 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 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract 1
- 230000036244 malformation Effects 0.000 abstract 1
- 230000003716 rejuvenation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
An open-field high-quality and high-efficient cultivation technique of purple leaf lettuces is characterized by including soil preparation, ridging, seedling, transplanting for field planting, management and other processes. The open-field high-quality and high-efficient cultivation technique solves the problems of the traditional seasame cultivation mode of purple leaf lettuces that seedlings are irregular and uneven in size after seedling emergence due to environment implication, the rejuvenation period is long after transplanting, leaf plants fail to thrive, leaf curving and malformation are apt to occur, and the plants are susceptible to diseases and rotting in the later period; is applicable to open-field planting of purple leaf lettuces.
Description
Technical field
The present invention relates to growing vegetables field, is a kind of purple Lettuce open country High efficiency and high quality cultivation technology specifically.
Background technology
At present, purple Lettuce cultivation mode is: adopt traditional native seedbed nursery, do bedding cultivation, broad irrigation is watered wholely, the management mode of artificial trench digging caving & fertilizing, its shortcoming be easily affected by environment emerge uneven, large seedling is uneven, and after transplanting, seedling-slowing stage is long, leaf strain undergrowth, easily cause leaf rolling deformity, later stage many diseases are rotted.Adverse effect is brought to purple Lettuce High efficiency and high quality cultivation.
Summary of the invention
The present invention is the technical problem solving traditional purple Lettuce cultivation method existence, invents a kind of purple 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 purple 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 purple 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 purple 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 purple 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 every hole grain seed, then puts into intelligent greenhouse and sets, carry out nursery;
3, transplant planting: when purple 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 |
|---|---|---|---|
| CN201410642777.8A CN104472143A (en) | 2014-11-02 | 2014-11-02 | Open-field high-quality and high-efficient cultivation technique of purple leaf lettuces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642777.8A CN104472143A (en) | 2014-11-02 | 2014-11-02 | Open-field high-quality and high-efficient cultivation technique of purple leaf lettuces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104472143A true CN104472143A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410642777.8A Pending CN104472143A (en) | 2014-11-02 | 2014-11-02 | Open-field high-quality and high-efficient cultivation technique of purple leaf lettuces |
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| Country | Link |
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| CN (1) | CN104472143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171381A (en) * | 2016-06-30 | 2016-12-07 | 广西南宁十分园生态农业科技有限公司 | A kind of implantation methods being suitable to nonirrigated farmland plantation Lettuce |
-
2014
- 2014-11-02 CN CN201410642777.8A patent/CN104472143A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171381A (en) * | 2016-06-30 | 2016-12-07 | 广西南宁十分园生态农业科技有限公司 | A kind of implantation methods being suitable to nonirrigated farmland plantation Lettuce |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |