CN105145096A - Nightshade cultivation method - Google Patents
Nightshade cultivation method Download PDFInfo
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- CN105145096A CN105145096A CN201510624811.3A CN201510624811A CN105145096A CN 105145096 A CN105145096 A CN 105145096A CN 201510624811 A CN201510624811 A CN 201510624811A CN 105145096 A CN105145096 A CN 105145096A
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- black nightshade
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Abstract
The invention belongs to the technical field of agricultural cultivation and discloses a nightshade cultivation method. The method comprises the following steps of 1, soil preparation and greenhouse erection; 2, sowing; 3, seedling transplantation, wherein after 4-6 leaves appear on each nightshade seedling, transplantation is conducted based on the standard that line spacing is 40-50 cm and column spacing is 40-50 cm, each seedling is watered completely after transplantation, sunshine duration of a greenhouse needs to be controlled in summer, sunshine can be blocked with a sunshade, and the temperature in the greenhouse is controlled to be not higher than 30 DEG C; 4, topping and fertilization; 5, young shoot picking. According to the method, the growth habit of nightshade is fully considered, nightshade cultivation temperature can be controlled to be below 30 DEG C, the smooth growth of nightshade can be guaranteed, the growth and development of nightshade can be promoted, the disease resistance of nightshade can be improved, young shoots look light green and have a strong tender sense, and practicality is high.
Description
Invention field
The invention belongs to technical field of agricultural cultivation, be specifically related to the cultivation method of black nightshade.
Background technology
Black nightshade grass is annual herb plant, herb height 30-120cm, and stem is upright, multi-branched, avette or cardioid leaf alternate, and nearly full edge, opening white little Hua, 4-10 summer and become cyme, spherical berry, is black purple after ripe.Black nightshade complete stool all can be used as medicine, can eliminating stasis to subdue swelling, clearing heat and detoxicating.
The cultivation of current black nightshade adopts the cultivation method of common herbal medicine mostly, and common soil is in the open planted, and common soil lacks organic, and be the clay soil of poor aeration, the root system development of black nightshade can be caused bad, and plant growing way is weak, and commodity is poor.And outdoor plantation black nightshade is difficult to the growth temperature controlling black nightshade, and when temperature is higher than the growth that can badly influence black nightshade when 30 DEG C, cause the side shoot of black nightshade less, have influence on gross yield.
Summary of the invention
Goal of the invention: the cultivation method that the object of the present invention is to provide black nightshade, under the prerequisite ensureing black nightshade quality, improves the output of black nightshade.
Technical scheme: for achieving the above object, the present invention adopts following technical scheme:
The cultivation method of black nightshade, is characterized in that, comprises the steps:
(1) put up a shed: in the in the shade area of ventilating wholely, select the rich soil of not planting vegetables, and sprinkle chicken manure or sheep excrement in advance and plough one time, then build booth;
(2) sow: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, after watering, cover thin straw mat in nursery, after emerging, remove thin straw mat;
(3) seedling is transplanted: when black nightshade seedling grows 4-6 sheet leaf by the time, according to line space 40-50cm, the standard of column pitch 40-50cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that in canopy, temperature is not higher than 30 DEG C;
(4) top fertilising is plucked: when black nightshade seedling grows to 9-11 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 6-9 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprays the potassium dihydrogen phosphate of 0.5% every 12-14 days;
(5) pluck the tender tip: until after the tender tip of black nightshade lateral bud grows up to, just start to pluck, leave 2,3 axillalry buds under the tender tip during harvesting, pluck until black nightshade blooms.
In step (2), in the black nightshade growth of seedling stage, canopy temperature is controlled at 22-28 DEG C.
In step (4), in the black nightshade lateral bud stage of growth, canopy temperature is controlled at 18-20 DEG C.
Beneficial effect: compared with prior art, the cultivation method of black nightshade of the present invention has fully taken into account the habit of growth of black nightshade, adopt loose faintly acid soil species phytosaur certain herbaceous plants with big flowers, and set up booth, can the cultivation temperature of black nightshade be controlled below 30 DEG C, ensure that black nightshade can smooth growth, when black nightshade seedling grows to 9-11 joint, black nightshade seedling top is extractd, in good time binding of major branch is the key extending picking time and improve output, top is plucked when growing to 9-11 joint, can prevent due to nutrient dispersion, side shoot is tiny, reduce seed output and quality, prevent again joint position of binding low, affect the output of major branch, growth is slow, Lateral shoot formation is late, gross yield is low, often gather the tender tip of black nightshade once after, all topdress, promote that it grows, increase its resistance against diseases, make tender tip color light green, tender and crisp sense is strong, possesses good practicality.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further.
The cultivation method of black nightshade, is characterized in that, comprises the steps:
(1) put up a shed: in the in the shade area of ventilating wholely, select the rich soil of not planting vegetables, and sprinkle chicken manure or sheep excrement in advance and plough one time, then build booth;
(2) sow: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, after watering, cover thin straw mat in nursery, after emerging, remove thin straw mat;
(3) seedling is transplanted: when black nightshade seedling grows 4-6 sheet leaf by the time, according to line space 40-50cm, the standard of column pitch 40-50cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that in canopy, temperature is not higher than 30 DEG C;
(4) top fertilising is plucked: when black nightshade seedling grows to 9-11 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 6-9 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprays the potassium dihydrogen phosphate of 0.5% every 12-14 days;
(5) pluck the tender tip: until after the tender tip of black nightshade lateral bud grows up to, just start to pluck, leave 2,3 axillalry buds under the tender tip during harvesting, pluck until black nightshade blooms.
In step (2), in the black nightshade growth of seedling stage, canopy temperature is controlled at 22-28 DEG C.
In step (4), in the black nightshade lateral bud stage of growth, canopy temperature is controlled at 18-20 DEG C.
Embodiment 1
The cultivation method of black nightshade, comprises the steps:
(1) put up a shed: in the in the shade area of ventilating wholely, select the rich soil of not planting vegetables, and sprinkle chicken manure or sheep excrement in advance and plough one time, then build booth;
(2) sow: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, cover thin straw mat in nursery after watering, remove thin straw mat after emerging, canopy temperature controls at 22 DEG C by the black nightshade growth of seedling stage;
(3) transplant seedling: when black nightshade seedling grows 4 leaves by the time, according to line space 40cm, the standard of column pitch 40cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that temperature is not higher than 30 DEG C in canopy;
(4) top fertilising is plucked: when black nightshade seedling grows to 9 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 6 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprayed the potassium dihydrogen phosphate of 0.5% every 12 days, in the black nightshade lateral bud stage of growth, canopy temperature is controlled at 18 DEG C;
(5) pluck the tender tip: until after the tender tip of black nightshade lateral bud grows up to, just start to pluck, leave 2,3 axillalry buds under the tender tip during harvesting, pluck until black nightshade blooms.
Embodiment 2
Repeat embodiment 2 by the same steps with embodiment 1, difference is:
Step (2) is sowed: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, cover thin straw mat in nursery after watering, remove thin straw mat after emerging, canopy temperature controls at 25 DEG C by the black nightshade growth of seedling stage;
Step (3) transplants seedling: when black nightshade seedling grows 5 leaves by the time, according to line space 45cm, and the standard of column pitch 45cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that temperature is not higher than 30 DEG C in canopy;
Step (4) plucks top fertilising: when black nightshade seedling grows to 10 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 7 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprayed the potassium dihydrogen phosphate of 0.5% every 13 days, in the black nightshade lateral bud stage of growth, canopy temperature is controlled at 19 DEG C.
Embodiment 3
Repeat embodiment 3 by the same steps with embodiment 2, difference is:
Step (2) is sowed: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, cover thin straw mat in nursery after watering, remove thin straw mat after emerging, canopy temperature controls at 28 DEG C by the black nightshade growth of seedling stage;
Step (3) transplants seedling: when black nightshade seedling grows 6 leaves by the time, according to line space 50cm, and the standard of column pitch 50cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that temperature is not higher than 30 DEG C in canopy;
Step (4) plucks top fertilising: when black nightshade seedling grows to 11 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 9 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprayed the potassium dihydrogen phosphate of 0.5% every 14 days, in the black nightshade lateral bud stage of growth, canopy temperature is controlled at 20 DEG C.
After above three kinds of embodiment methods cultivation, take out the tender tip sample of black nightshade respectively and detect, testing result is as follows:
| Test item | The tender tip per mu yield/kg of black nightshade | The tender tip diameter/mm of black nightshade |
| Embodiment 1 | 1200 | 1.2 |
| Embodiment 2 | 1500 | 1.6 |
| Embodiment 3 | 1300 | 1.4 |
| Existing technical standard | 1100 | 1.3 |
By above-mentioned 3 embodiments, from three groups of data in upper table, when the largest diameter of the highest, the tender tip of black nightshade output using embodiment 2 to plant, be now more conducive to plantation and the harvesting of black nightshade.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the cultivation method of black nightshade, is characterized in that, comprises the steps:
(1) put up a shed: in the in the shade area of ventilating wholely, select the rich soil of not planting vegetables, and sprinkle chicken manure or sheep excrement in advance and plough one time, then build booth;
(2) sow: adopt the fine degree of depth of raking off of manual mode to be at least the nursery of 5cm, by black nightshade seed uniform broadcasting in nursery, after watering, cover thin straw mat in nursery, after emerging, remove thin straw mat;
(3) transplant seedling: when black nightshade seedling grows 4-6 sheet leaf by the time, according to line space 40-50cm, the standard of column pitch 40-50cm is transplanted, after transplanting, every strain seedling is watered permeable, summer attentional manipulation booth sunshine time, keep the sun off with shade, ensure that temperature is not higher than 30 DEG C in canopy;
(4) top fertilising is plucked: when black nightshade seedling grows to 9-11 joint by the time, black nightshade seedling top is extractd, by the time when lateral bud grows 6-9 joint, again lateral bud is extractd, period applies peroxophosphoric acid calcareous fertilisers according to the standard of every mu of 1000kg, and on black nightshade seedling leaf, sprays the potassium dihydrogen phosphate of 0.5% every 12-14 days;
(5) pluck the tender tip: until after the tender tip of black nightshade lateral bud grows up to, just start to pluck, leave 2,3 axillalry buds under the tender tip during harvesting, pluck until black nightshade blooms.
2. the cultivation method of black nightshade according to claim 1, is characterized in that: in step (2), control canopy temperature at 22-28 DEG C in the black nightshade growth of seedling stage.
3. the cultivation method of black nightshade according to claim 1, is characterized in that: in step (4), control canopy temperature at 18-20 DEG C in the black nightshade lateral bud stage of growth.
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| CN201510624811.3A CN105145096A (en) | 2015-09-25 | 2015-09-25 | Nightshade cultivation method |
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| CN201510624811.3A CN105145096A (en) | 2015-09-25 | 2015-09-25 | Nightshade cultivation method |
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| CN105145096A true CN105145096A (en) | 2015-12-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853096A (en) * | 2017-11-02 | 2018-03-30 | 成都金川田农机制造有限公司 | The method for planting of black nightshade |
| CN108353937A (en) * | 2017-12-26 | 2018-08-03 | 山东理工大学 | A kind of black nightshade seed is organic pelletized and implantation methods |
| CN111530918A (en) * | 2020-04-21 | 2020-08-14 | 中国林业科学研究院亚热带林业研究所 | Method for repairing cadmium-zinc heavily-polluted land by jointly planting oak trees and black nightshade |
Citations (1)
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| CN104025912A (en) * | 2014-06-17 | 2014-09-10 | 四川农业大学 | Method for improving capacity of descendants of Solanum nigrum to remedy cadmium-contaminated orchid soil by grafting |
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2015
- 2015-09-25 CN CN201510624811.3A patent/CN105145096A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025912A (en) * | 2014-06-17 | 2014-09-10 | 四川农业大学 | Method for improving capacity of descendants of Solanum nigrum to remedy cadmium-contaminated orchid soil by grafting |
Non-Patent Citations (3)
| Title |
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| 卞勇等: "《龙葵的室内栽培及利用》", 《生物学杂志》 * |
| 张洪梅: "《药用植物龙葵规范化栽培技术及开发利用》", 《中国农业信息》 * |
| 百度经验: "《龙葵栽培技术》", 《HTTPS://JINGYAN.BAIDU.COM/ARTICLE/1709AD80AD54FA4634C4F08D.HTML》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853096A (en) * | 2017-11-02 | 2018-03-30 | 成都金川田农机制造有限公司 | The method for planting of black nightshade |
| CN108353937A (en) * | 2017-12-26 | 2018-08-03 | 山东理工大学 | A kind of black nightshade seed is organic pelletized and implantation methods |
| CN111530918A (en) * | 2020-04-21 | 2020-08-14 | 中国林业科学研究院亚热带林业研究所 | Method for repairing cadmium-zinc heavily-polluted land by jointly planting oak trees and black nightshade |
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Application publication date: 20151216 |