CN114402982A - Simple and efficient cultivation method for broccoli sprout - Google Patents
Simple and efficient cultivation method for broccoli sprout Download PDFInfo
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- CN114402982A CN114402982A CN202210047531.0A CN202210047531A CN114402982A CN 114402982 A CN114402982 A CN 114402982A CN 202210047531 A CN202210047531 A CN 202210047531A CN 114402982 A CN114402982 A CN 114402982A
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- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The invention discloses a simple and efficient cultivation method of broccoli sprouts. The cultivation method comprises the following steps: s1, sowing broccoli seeds in the planting grooves of the seedling planting tray for the sprouting vegetables; the seedling planting tray for the sprouting vegetables comprises a water-permeable seedling tray, sowing paper and a tray; a plurality of planting grooves which are arranged in parallel are arranged on the permeable seedling tray, and a plurality of drain holes are formed in the bottoms of the planting grooves; the sowing paper is spread on the water-permeable seedling tray and can be matched with the planting groove; the size and the shape of the tray are consistent with those of the permeable seedling tray; s2, covering the tray on the top of the water-permeable seedling tray for seed germination; and S3, placing the tray at the bottom of the water-permeable seedling tray, and carrying out bud seedling greening growth until harvesting. The cultivation method provided by the invention has the advantages that the sowing speed and uniformity are obviously improved, the seed consumption is saved, the problems of seed displacement and non-uniform bud seedling growth caused by watering are avoided in the germination stage of broccoli seeds, the difficulty of later management is greatly simplified, the labor is saved, and the seed utilization efficiency and the quality of bud seedling vegetable products are improved.
Description
Technical Field
The invention relates to a simple and efficient cultivation method of broccoli sprouts, and belongs to the technical field of vegetable planting.
Background
Broccoli, also known as broccoli, cauliflower or broccoli. The broccoli sprout is one of sprout vegetables, is rich in nutrition, and has the sulforaphane content which is far ahead in vegetable products. Sulforaphane (sulforaphane) is the strongest anticancer component found in vegetables so far, and the content of sulforaphane in broccoli sprouts is tens of times that in broccoli curd. Therefore, the broccoli sprouts are functional vegetables with obvious nutrition and health care functions for human bodies.
At present, the main problems of broccoli bud seedling planting are that the price of broccoli seeds is high, and the production cost of bud seedling is high; secondly, the seeds of the broccoli are small, and the bud seedling planting takes time and labor. Aiming at the problems, a simple and efficient cultivation method for broccoli sprouts is needed.
Disclosure of Invention
The invention aims to provide a simple and efficient cultivation method of broccoli sprouts, which aims to improve the sowing speed and uniformity, save the seed consumption and improve the cultivation efficiency.
The cultivation method of broccoli sprouts provided by the invention comprises the following steps:
s1, sowing broccoli seeds in the planting grooves of the seedling planting tray for the sprouting vegetables;
the seedling planting tray for the sprouting vegetables comprises a water-permeable seedling tray, sowing paper and a tray;
a plurality of planting grooves which are arranged in parallel are arranged on the water-permeable seedling tray, and a plurality of drain holes are formed in the bottoms of the planting grooves;
the sowing paper is spread on the water-permeable seedling tray and can be matched with the planting groove;
the size and the shape of the tray are consistent with those of the water-permeable seedling tray;
s2, covering the tray on the top of the water-permeable seedling tray for shading and moisturizing to carry out seed germination;
and S3, placing the tray at the bottom of the water-permeable seedling tray, and collecting the excess water seeped from the water-permeable seedling tray after watering, and carrying out greening growth of the seedlings until harvesting.
The structure of the seedling tray for planting the sprouting vegetables adopted by the invention is as follows:
the water-permeable seedling tray is a square shallow tray;
the depth of the planting groove is 0.5-2.0 cm and is smaller than the depth of the water-permeable seedling tray;
the width of the planting groove is 0.5-2.0 cm;
the drain holes are circular, the inner diameter is 2-10 mm, and the drain holes can be uniformly arranged;
a plurality of planting groove is the wave arrangement, is about to sprout vegetable seed seeding in the narrow and long low valley region that the trough formed.
The sowing paper is mechanically pressed to form organ-shaped creases, is attached to the planting grooves and is used for bearing seeds and preserving moisture; the problems of time and labor waste, poor uniformity and the like of manual crease mark are solved by mechanically pressing crease marks
The seedling dish that permeates water with the material of tray is polypropylene, and is safe nontoxic, is suitable for sprouting vegetable to plant, and repeatedly usable.
In the above cultivation method, in step S1, the broccoli seeds are placed in the dropper, and then the dropper is moved to uniformly sow the broccoli seeds in the planting groove, and the moving speed of the dropper can be controlled to uniformly sow the broccoli seeds, so that the sowing speed and uniformity are improved, and the seed consumption is reduced.
In the cultivation method, in step S1, the planting density of the broccoli seeds is 90-100 g/m2。
In the cultivation method, in step S2, watering is carried out once every 3-4 hours in the daytime, and the seeding paper is thoroughly watered every time.
In the above-described cultivation method, in step S3, the covered tray is removed 3 to 5 days after sowing, and preferably the tray is removed on the fourth day after sowing;
watering every 2-3 hours in the daytime, and completely watering the seeding paper every time.
In the cultivation method, in the steps S2 and S3, the temperature is controlled to be 15-25 ℃;
harvesting 7-10 days after sowing, preferably harvesting 7 days after sowing under the condition of moderate temperature of 25 ℃.
The cultivation method adopts the novel sprout vegetable planting seedling tray to cultivate broccoli sprouts, can meet the requirements of household balcony, courtyard and indoor sprout vegetable planting, and provides green and healthy vegetable products for families; the method can also be used for large-scale production of the sprouting vegetables in greenhouses and greenhouses by agricultural production enterprises, and provides safe sprouting vegetables for citizens.
The cultivation method provided by the invention has the advantages that the sowing speed and uniformity are obviously improved, the seed consumption is saved, the problems of seed displacement and uneven bud seedling growth caused by watering are avoided in the germination stage of broccoli seeds, the difficulty of later management is greatly simplified, the labor is saved, and the seed utilization efficiency and the product quality are improved.
Drawings
FIG. 1 is a front view of a water-permeable seedling tray in a novel sprouting vegetable planting seedling tray adopted in the cultivation method of the present invention.
FIG. 2 is a top view of a water-permeable seedling tray in the novel sprouting vegetable planting seedling tray adopted in the cultivation method of the present invention.
FIG. 3 is a diagram showing the cultivation method of the present invention after seeding broccoli seeds.
FIG. 4 is a diagram of a broccoli seed sowed by the cultivation method of the present invention after watering.
FIG. 5 is a diagram showing the growth process of broccoli sprouts cultivated by the cultivation method of the present invention.
FIG. 6 is a diagram of broccoli sprout cultivated by the cultivation method of the present invention.
Fig. 7 is a diagram of a material object after sowing by using the existing flat plate.
Fig. 8 is a diagram of a material object after the existing flat disc is adopted for seeding and watering.
The labels in fig. 1 and 2 are as follows: 1 planting groove and 2 water drainage holes.
Detailed Description
The experimental procedures used in the following examples are all conventional procedures unless otherwise specified.
Materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
The novel sprout seedling planting tray adopted by the cultivation method is used for bearing the seeding and the growth of the sprout seedling in the whole growth period and comprises a water-permeable seedling tray, seeding paper and a tray. Wherein, the structure of the water-permeable seedling tray is shown in figures 1 and 2.
As shown in fig. 1 and 2, the water-permeable seedling tray is a square tray, on which a plurality of planting grooves 1 are arranged in a wave shape, and when in use, sprout seeds are sowed in a narrow and narrow low valley area formed by the valleys. The bottom of the planting groove 1 is provided with a plurality of drain holes 2 which drain water smoothly to ensure the healthy growth of the root system. Wherein, the depth of the planting groove can be 1cm and is smaller than the depth of the permeable seedling tray, and the width of the planting groove (namely the distance between adjacent wave crests) can be 1.3 cm; the drain holes 2 are circular, the inner diameter is 6mm, and the drain holes 2 can be uniformly arranged.
In above-mentioned novel sprouting vegetable planting seedling dish, the seeding paper forms organ form crease by mechanical pressing, with the laminating of wavy planting groove for bear the seed and moisturize. The problems that manual crease is time-consuming and labor-consuming, poor in uniformity and the like are solved by adopting mechanical crease pressing.
In the novel sprout vegetable planting seedling tray, the tray is consistent with the water-permeable seedling tray in size and shape, namely the tray is a flat-bottom waterproof shallow tray, the size of the outer edge of the flat-bottom waterproof shallow tray is consistent with that of the water-permeable seedling tray, and the tray covers the top of the water-permeable seedling tray for shading and moisturizing in a seed germination period; in the greening growth period of the sprouting vegetable, the tray is arranged at the bottom of the water-permeable seedling tray and is used for containing the excessive water seeped from the water-permeable seedling tray after watering.
In the above-mentioned novel sprouting vegetable planting seedling tray, the material of seedling tray and tray that permeates water is polypropylene, and is safe nontoxic, is suitable for sprouting vegetable to plant, and repeatedly usable.
The thousand seed weight of the broccoli seeds adopted by the invention is 3.3 g, the sulforaphane content in the seeds is 33mg/100g, and the sulforaphane content in the sprouts is 29mg/100g FW.
The broccoli sprout cultivation method adopting the novel sprout planting tray comprises the following steps:
1. seeding
The broccoli seeds are sowed by adopting dry seeds, the broccoli seeds are placed in a 10ml plastic dropper, the dropper is slowly moved to uniformly sow the broccoli seeds at the positions of the valleys (sowing grooves) on the sowing paper, and the sowed real objects are shown in figure 3.
In this embodiment, the seeding amount of the broccoli seeds is 90-100 g/m2。
2. Seed germination period
And in the seed germination stage, the tray is used for shading and moisturizing, the seeds are watered every 3-4 hours in the daytime, the seeding paper is thoroughly watered every time, and the image of the sown and watered real object is shown in figure 4.
3. Growing period of bud seedling
And removing the shading device on the fourth day after sowing, and allowing the broccoli bud seedlings to grow green by light. Watering every 2-3 hours in the daytime, wherein the seeding paper is thoroughly watered every time, the physical diagram of the growth process of the broccoli sprout is shown in fig. 5, and the sprout can grow uniformly.
4. Temperature management
The suitable growth temperature of broccoli sprout vegetables is 15-25 ℃.
5. Harvesting
Harvesting 7-10 days after sowing at a suitable growth temperature, and the picture of the real object is shown in figure 6.
In the existing method, broccoli sprouts are cultivated by adopting flat trays, because broccoli seeds are small and easy to move, ideal line spacing is difficult to broadcast, the seeds are not uniformly distributed, and the seed consumption is 200-300 g/m as shown in figure 72(ii) a In addition, when the plant is watered, the seeds are easy to shift, and the phenomena of local seed accumulation and local seed absence (as shown in figure 8) occur, so that the growth of the seedlings at the later stage is uneven and different in size.
The method is adopted to cultivate broccoli sprouting vegetables, and the seed consumption is 90-100 g/m2The seed consumption is saved by more than 50%, the seeding is uniform, the seeds are not easy to shift when the seeds are watered, and the later-stage bud seedling growth uniformity is high (as shown in figures 3-6). Therefore, the cultivation method improves the sowing speed and the sowing uniformity, saves the seed consumption, and improves the seed utilization efficiency and the product quality.
Claims (10)
1. A cultivation method of broccoli sprouts comprises the following steps:
s1, sowing broccoli seeds in the planting grooves of the seedling planting tray for the sprouting vegetables;
the seedling planting tray for the sprouting vegetables comprises a water-permeable seedling tray, sowing paper and a tray;
a plurality of planting grooves which are arranged in parallel are arranged on the water-permeable seedling tray, and a plurality of drain holes are formed in the bottoms of the planting grooves;
the sowing paper is spread on the water-permeable seedling tray and can be matched with the planting groove;
the size and the shape of the tray are consistent with those of the water-permeable seedling tray;
s2, covering the tray on the top of the water-permeable seedling tray for seed germination;
and S3, placing the tray at the bottom of the water-permeable seedling tray, and carrying out bud seedling greening growth until harvesting.
2. The cultivation method according to claim 1, wherein: the water-permeable seedling tray is a square shallow tray;
the depth of the planting groove is 0.5-2.0 cm and is smaller than the depth of the water-permeable seedling tray;
the width of the planting groove is 0.5-2.0 cm;
the drain hole is circular, and the inner diameter is 2-10 mm.
3. The cultivation method according to claim 1 or 2, characterized in that: the planting grooves are arranged in a wave shape.
4. The cultivation method according to claim 3, wherein: the sowing paper is pressed mechanically to form organ-shaped creases which are attached to the planting grooves.
5. The cultivation method according to any one of claims 1 to 4, wherein: the seedling tray that permeates water with the material of tray is polypropylene.
6. The cultivation method according to any one of claims 1 to 5, wherein: in step S1, the broccoli seeds are placed in a dropper, and then the dropper is moved to uniformly spread the broccoli seeds in the planting groove.
7. The cultivation method according to any one of claims 1 to 6, wherein: in the step S1, the planting density of the broccoli seeds is 90-100 g/m2。
8. The cultivation method as claimed in any one of claims 1 to 7, wherein: in step S2, the water is applied every 3-4 hours in the daytime.
9. The cultivation method according to any one of claims 1 to 8, wherein: in step S3, removing the covered tray 3-5 days after sowing;
watering every 2-3 hours in the daytime.
10. The cultivation method according to any one of claims 1 to 8, wherein: in the steps S2 and S3, the temperature is controlled to be 15-25 ℃;
harvesting 7-10 days after sowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210047531.0A CN114402982A (en) | 2022-01-17 | 2022-01-17 | Simple and efficient cultivation method for broccoli sprout |
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| CN202210047531.0A CN114402982A (en) | 2022-01-17 | 2022-01-17 | Simple and efficient cultivation method for broccoli sprout |
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