CN108370951A - The cultivation technique of red Lettuce - Google Patents
The cultivation technique of red Lettuce Download PDFInfo
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- CN108370951A CN108370951A CN201610971921.1A CN201610971921A CN108370951A CN 108370951 A CN108370951 A CN 108370951A CN 201610971921 A CN201610971921 A CN 201610971921A CN 108370951 A CN108370951 A CN 108370951A
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Abstract
The cultivation technique of red Lettuce, its main feature is that including processes such as site preparation, ridging, nursery, transplant planting, management, it solves red Lettuce and is easy uneven emergence affected by environment under traditional cultivation cropping pattern, big seedling is uneven, seedling-slowing stage is long after transplanting, leaf strain undergrowth easily causes leaf rolling lopsided, and the later stage, more diseases were rotted.It plants and uses suitable for red Lettuce open country.
Description
Technical field
The present invention relates to vegetable cultivation field, the cultivation technique of specifically red Lettuce.
Background technology
Currently, red Lettuce cultivation mode is：Using traditional native seedbed nursery, site preparation does bedding cultivation, and broad irrigation is poured
Water, the management mode of artificial caving ＆ fertilizing of ditching, the disadvantage is that easily uneven emergence affected by environment, big seedling is uneven, transplanting
Seedling-slowing stage is long afterwards, leaf strain undergrowth, easily causes leaf rolling lopsided, and the later stage, more diseases were rotted.To the high-quality and efficient cultivation of red Lettuce
Training brings adverse effect.
Invention content
The present invention is to solve traditional red Lettuce cultural method, invents the cultivation skill of red Lettuce
Art.
Technical scheme of the present invention, special character include process：
1, site preparation ridging：It first ploughs, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving drip irrigation zone, covering film, and ridge is 16-20 lis high
Rice, 85-90 centimetres of row spacing；
2, nursery：Turf, vermiculite, perlite are uniformly mixed in the ratio of 9-3-1 as matrix, the matrix mixed is packed into
128 hole hole trays are then placed in intelligent greenhouse and set per one, hole seed, carry out nursery；
3, transplant planting：When red Lettuce seedling grows to " three leaves are wholeheartedly ", it is transplanted to crop field, per ridge duplicate rows, 27-30 lis of spacing in the rows
Rice digs cave field planting, and trains real surrounding soil, and transplanting is unsuitable too deep, keeps base portion just flat with earth's surface, and pour Ding Gengen in time
Water；
4, water and fertilizer management：Keep certain soil moisture content（Soil moisture content 65-75%）, using drip irrigation moisturizing fertilizer when insufficient, after field planting
7-10 days pour seedling recovering waters chase after 5-8 kilograms of urea in conjunction with pour seedling recovering water per acre on the basis of using sufficient base manure（First time topdressing）,
Into the rosette state, to be poured with ploughing generation, restrain the growth of seedlings in due course, root system is promoted to be grown to depth, the restraining the growth of seedlings time should rest in 8-10 days, take care
It when leaf starts inclusion, should terminate to restrain the growth of seedlings, start watering, fertilizing, chase after 5-10 kilograms of N P and K punching fertilising per acre, into peak of growing season,
Third time fertilizer is chased after in conjunction with watering, chases after 7-10 kilograms of 5 kilograms of urea, 5 kilograms of potash fertilizer or N P and K punching fertilising fertilizer per acre, after growth
Phase wants suitable control to water, and combines the foliar fertilizers such as spray foliage-spray potassium dihydrogen phosphate, calcium chloride or other calcareous fertilisers.
Technique effect
The solution have the advantages that using above-mentioned technical solution, red Lettuce open country High efficiency and high quality cultivation may be implemented, this
Kind cultivation mode can make seed sprouting fast, neat, uniform, and slow seedling is fast after transplanting, and field management water-saving saves fertilizer saving of labor, disease pest and weed
It is few, and yield is high, quality is good.
Specific implementation mode
1, site preparation ridging：It first ploughs, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving drip irrigation zone, covering film, the high 16- in ridge
20 centimetres, 85-90 centimetres of row spacing；
2, nursery：Turf, vermiculite, perlite are uniformly mixed in the ratio of 9-3-1 as matrix, the matrix mixed is packed into
128 hole hole trays are then placed in intelligent greenhouse and set per one, hole seed, carry out nursery；
3, transplant planting：When red Lettuce seedling grows to " three leaves are wholeheartedly ", it is transplanted to crop field, per ridge duplicate rows, 27-30 lis of spacing in the rows
Rice digs cave field planting, and trains real surrounding soil, and transplanting is unsuitable too deep, keeps base portion just flat with earth's surface, and pour Ding Gengen in time
Water；
4, water and fertilizer management：Keep certain soil moisture content（Soil moisture content 65-75%）, using drip irrigation moisturizing fertilizer when insufficient, after field planting
7-10 days pour seedling recovering waters chase after 5-8 kilograms of urea in conjunction with pour seedling recovering water per acre on the basis of using sufficient base manure（First time topdressing）,
Into the rosette state, to be poured with ploughing generation, restrain the growth of seedlings in due course, root system is promoted to be grown to depth, the restraining the growth of seedlings time should rest in 8-10 days, take care
It when leaf starts inclusion, should terminate to restrain the growth of seedlings, start watering, fertilizing, chase after 5-10 kilograms of N P and K punching fertilising per acre, into peak of growing season,
Third time fertilizer is chased after in conjunction with watering, chases after 7-10 kilograms of 5 kilograms of urea, 5 kilograms of potash fertilizer or N P and K punching fertilising fertilizer per acre, after growth
Phase wants suitable control to water, and combines the foliar fertilizers such as spray foliage-spray potassium dihydrogen phosphate, calcium chloride or other calcareous fertilisers.
Claims (1)
1. the cultivation technique of red Lettuce, it is characterized in that including following procedure：
（1）Site preparation ridging：It first ploughs, next spreads fertilizer over the fields base manure, then revolves ground, ridging, paving drip irrigation zone, covering film, and ridge is 16-20 lis high
Rice, 85-90 centimetres of row spacing；
（2）Nursery：Turf, vermiculite, perlite are uniformly mixed in the ratio of 9-3-1 as matrix, the matrix mixed is filled
Enter 128 hole hole trays, per one, hole seed, be then placed in intelligent greenhouse and set, carries out nursery；
（3）Transplant planting：When red Lettuce seedling grows to " three leaves are wholeheartedly ", it is transplanted to crop field, per ridge duplicate rows, 27-30 lis of spacing in the rows
Rice digs cave field planting, and trains real surrounding soil, and transplanting is unsuitable too deep, keeps base portion just flat with earth's surface, and pour Ding Gengen in time
Water；
（4）Water and fertilizer management：Keep certain soil moisture content（Soil moisture content 65-75%）, using drip irrigation moisturizing fertilizer, field planting when insufficient
7-10 days pour seedling recovering waters afterwards chase after 5-8 kilograms of urea in conjunction with pour seedling recovering water per acre on the basis of using sufficient base manure（It chases after for the first time
Fertilizer）, into the rosette state, to be poured with ploughing generation, restrain the growth of seedlings in due course, root system is promoted to be grown to depth, the restraining the growth of seedlings time should rest in 8-10 days,
It when lobus cardiacus starts inclusion, should terminate to restrain the growth of seedlings, start watering, fertilizing, 5-10 kilograms of N P and K punching fertilising be chased after per acre, into growth
Peak period chases after third time fertilizer in conjunction with watering, chases after 7-10 kilograms of 5 kilograms of urea, 5 kilograms of potash fertilizer or N P and K punching fertilising fertilizer per acre,
Later growth wants suitable control to water, and combines the foliar fertilizers such as spray foliage-spray potassium dihydrogen phosphate, calcium chloride or other calcareous fertilisers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971921.1A CN108370951A (en) | 2016-11-07 | 2016-11-07 | The cultivation technique of red Lettuce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971921.1A CN108370951A (en) | 2016-11-07 | 2016-11-07 | The cultivation technique of red Lettuce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108370951A true CN108370951A (en) | 2018-08-07 |
Family
ID=63015154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610971921.1A Pending CN108370951A (en) | 2016-11-07 | 2016-11-07 | The cultivation technique of red Lettuce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108370951A (en) |
-
2016
- 2016-11-07 CN CN201610971921.1A patent/CN108370951A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180807 |