CN114642163A - Production method of pasture rotating tower capable of adjusting illumination - Google Patents
Production method of pasture rotating tower capable of adjusting illumination Download PDFInfo
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- CN114642163A CN114642163A CN202210386990.1A CN202210386990A CN114642163A CN 114642163 A CN114642163 A CN 114642163A CN 202210386990 A CN202210386990 A CN 202210386990A CN 114642163 A CN114642163 A CN 114642163A
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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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- 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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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Abstract
The invention discloses a production method of a pasture grass rotating tower capable of adjusting illumination, which comprises the following steps: a) the growth stage of the micro-light induced root system: light intensity: controlling the effective photosynthetic radiation photon density to be 30-40 mu mol/m2S; light quality: the blue light with the wavelength of 450nm is used as a main component, the white light is used as an auxiliary component, and the blue light is controlled to be 20%; the photoperiod: 5-6 h every day for 2 days; b) development stage after leaf outgrowth: light intensity: from 60. mu. mol/m2From s to 200. mu. mol/m2The/s is evenly transited; light quality: the method is implemented according to the proportion that R: B is 8:1 by taking 660nm red light R as a main component and 450nm blue light B as an auxiliary component; the photoperiod: the illumination lasts for 2-3 d every 12 h; c) phase of rapid growth phase: light intensity: 260 to 300 μmol/m2S; light quality: c, the same stage b; the photoperiod: giving 16h light every day for 2 days; d) and (3) a later continuous light treatment stage: maintaining the thickness at 260-300 μmol/m2Strength/s, lasting for 1d, and taking off the finished pasture grass.
Description
Technical Field
The invention belongs to the technical field of pasture production devices, and particularly relates to a production method of a pasture rotating tower capable of adjusting illumination.
Background
At present, the high-quality feed in China has the problems of high cost, high dependence on foreign germplasm, land resource limitation on production and the like, so that the development of high-quality animal husbandry is hindered. Particularly, the problems of shortage of land resources, less suitable pasture planting areas, limitation of climate factors and the like exist in partial areas, so that huge gaps exist in high-quality feed stably provided all year round. Is one of the main challenges of developing high-quality animal husbandry with stable production all the year around in China.
Water culture pasture is used as a special cultivation mode for pasture cultivation, and the earliest use record can be traced to 1800 years. At the time, it was mainly used by european farm farmers to produce fresh germinating pasture from seeds and as feed for farm animals (cows being the main) in winter to maintain winter production activities (milk production) and to increase winter production. In recent years, in countries such as the middle east, africa and asia, the production of fresh feed cannot be sufficiently supplied to the needs of animal husbandry, especially to the supply of high-quality feed, due to the influence of population growth pressure, feed supply pressure and land resource pressure.
One of the major challenges in current pasture production is that pasture yield is difficult to increase. The main reason is the increasing pressure of land resources. The increase in the production of cereals, oil crops and legumes has led to a tremendous pressure on the land resources for pasture production. In order to meet the ever-increasing demand for fresh, high-quality pasture, one of the alternatives is intensive production-hydroponic pasture. The water culture pasture cultivation uses large space or production equipment with an environment control function, obtains higher water culture pasture yield in a short time through a complex automatic transmission and control system, ensures that pasture products have high nutritive value, and is beneficial to the health and growth of livestock animals. The water planting pasture system has high utilization efficiency of water resources and land resources, highly controllable environmental conditions and a harmless production process without participation of chemical articles such as pesticides, herbicides and the like. These advantages make hydroponic pasture systems well suited for harsh climatic environments such as deserts, soil-poor areas or traditional agricultural areas where land costs are high. Particularly in semiarid, arid and arid regions or regions partially suffering from long-term water shortage or in which irrigation infrastructure does not exist, the production mode of the water culture pasture can greatly improve the 'difficult' problem of the feed for local livestock raising. By hydroponics, we can produce pasture grasses including corn, barley, oats, sorghum, rye, alfalfa and triticale. In conclusion, the water culture pasture can maintain a production mode of continuous production all the year around, high-quality fresh pasture production and high land resource utilization efficiency. The feed can support regional animal farms to complete self-sufficiency of partial high-quality feeds, and has higher practical significance and economic value.
Through retrieval, chinese patent CN202110644632.1 discloses a plant hydroponics production system, which includes a transmission part and a production tower main body with an outlet and an inlet, wherein a bearing part spirally extending along a vertical direction is present in the production tower main body, and the bearing part forms a multilayer structure on the production tower main body; the conveying part is positioned on the bearing part and movably arranged along the bearing part and is used for conveying the culture trays, and the speed of the conveying part is controlled to enable the culture trays in different layers of the production tower main body to be in different growth stages; and environmental parameters such as water, carbon dioxide and the like can be accurately regulated and controlled according to different growth stages. The analysis shows that the pasture needs to be illuminated in the growth process, and how to illuminate is a difficult problem for producing the pasture by the rotating tower.
Disclosure of Invention
1. Problems to be solved
Aiming at the technical problems, the invention provides a production method of a pasture rotation tower capable of adjusting illumination, and the rotation tower adopts various lights to meet the illumination requirements of pasture.
2. Technical scheme
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the invention relates to a production method of a pasture grass rotating tower capable of adjusting illumination, which comprises the following steps: a track formed as a multi-layered spiral structure defining a path, an illumination module being disposed below the track; the illumination module is provided with an adjustable LED lamp; the method comprises the following steps:
a) inducing the development stage of the root system by using low light
Light intensity: controlling the effective photosynthetic radiation photon density to be 30-40 mu mol/m2/s；
Light quality: the blue light with the wavelength of 450nm is used as a main component, the white light is used as an auxiliary component, and the blue light is controlled to be 20%;
the photoperiod: 5-6 h every day for 2 days;
b) development stage after leaf outgrowth
Light intensity: from 60. mu. mol/m2From s to 200. mu. mol/m2The/s is evenly transited;
light quality: the method is implemented according to the proportion that R: B is 8:1 by taking 660nm red light R as a main component and 450nm blue light B as an auxiliary component;
the photoperiod: the illumination lasts for 2-3 d every 12 h;
c) phase of rapid growth period
Light intensity: 260 to 300 μmol/m2/s；
Light quality: c, the same stage b;
the photoperiod: giving 16h light every day for 2 days;
d) stage of post-continuous light treatment
Maintaining 260-300 μmol/m2Strength/s, lasting for 1d, and taking off the finished pasture grass.
In one possible embodiment of the present invention, the illumination module further has a lamp holder capable of releasing the LED lamp quickly.
In a possible embodiment of the present invention, the LED lamp is tubular, the lamp base includes an L-shaped bracket and a buckle, an upper end of the L-shaped bracket is inserted into a notch of the rail, and the buckle is fixed below the rail and corresponds to the L-shaped bracket.
In a possible embodiment of the present invention, the LED lamp is tubular, the lamp holder includes an L-shaped bracket and a buckle, an upper end of the L-shaped bracket is inserted into a notch of the rail, and the buckle is fixed below the rail and corresponds to the L-shaped bracket.
In a possible embodiment of the present invention, the LED lamp is in a plate shape, the lamp holder includes a first screw lock and a second screw lock, and the first screw lock and the second screw lock are fixed under the rail at an interval.
In one possible implementation manner of the invention, the LED lamp comprises a substrate, an LED lamp bead arranged on the substrate, and a magnetic mounting element, wherein the magnetic mounting element comprises a connecting sheet and a strong magnet which are vertically fixed on a backlight surface of the substrate, one end of the connecting sheet is fixedly connected with the substrate, and the strong magnet is adsorbed at the other end of the connecting sheet; the lamp stand includes the mounting disc, the mounting disc sets up in the track below, and the LED lamp adsorbs in the mounting disc.
In a possible embodiment of the present invention, at least 3 connecting pieces are provided, a notch adapted to the strong magnet is provided on the other end of the connecting piece, and the strong magnet is placed in the notch.
In one possible embodiment of the present invention, the magnetic mounting element includes a non-magnetic base and a strong magnet integrated with the non-magnetic base; the non-magnetic base comprises a head part, a connecting part combined with the strong magnet and a guiding part connected with the head part and the connecting part, wherein a step part is formed at the junction of the guiding part and the connecting part.
In one possible embodiment of the present invention, the non-magnetic base is made of plastic or non-magnetic metal.
In one possible embodiment of the present invention, the non-magnetic base and the strong magnet are bonded together.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a production method of a pasture grass rotating tower capable of adjusting illumination, which adopts various lights in the aspects of light source application and light quality proportioning and is completed by stages, and the production method comprises the following stages: inducing the development of the root system by using low light; b stage of development after the leaves grow out; c stage of rapid growth period; and d, applying but not limited to industrial production and small-scale production systems of barley (oat and wheat) seedling pasture in the d stage of the post-stage continuous light treatment.
Drawings
FIG. 1 is a flow chart of the method for producing the pasture grass rotating tower with adjustable illumination of the invention;
FIG. 2 is a schematic structural view of the illumination-adjustable pasture rotation tower of the present invention;
FIG. 3 is another schematic structural view of the pasture rotation tower with adjustable illumination of the present invention;
FIG. 4 is another schematic structural view of the pasture rotation tower with adjustable illumination of the present invention;
fig. 5 is a schematic structural view of an LED lamp of the pasture rotation tower capable of adjusting illumination.
Description of reference numerals:
110. a tower body;
120. a track;
130. a transport component;
140. planting a tray;
160. an illumination module; 161. an LED lamp; 1611. a substrate; 1612. LED lamp beads; 1613. a magnetic mounting element; 162. a lamp socket; 1621. an L-shaped bracket; 1622. buckling; 1623. a first screw is locked; 1624. locking a second screw; 1625. and (7) installing a disc.
Detailed Description
Exemplary embodiments of the present invention are described in detail below. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to describe the features and characteristics of the invention, to set forth the best mode of carrying out the invention, and to sufficiently enable one skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.
The following detailed description and example embodiments of the invention are set forth.
As shown in figure 1, the invention relates to a production method of a pasture grass rotating tower capable of adjusting illumination, which comprises the following steps:
a. inducing the growth stage of the root system by the glimmer
Light intensity: controlling the effective photosynthetic radiation photon density to be 30-40 mu mol/m2/s；
Light quality: the blue light with the wavelength of 450nm is used as a main light, the white light is used as an auxiliary light, and the blue light is controlled to be about 20 percent;
light period: 5-6 h each day, and the period lasts for about 2 d.
The seeds are sowed in the planting tray 140, then the seeds are sprouted in a germination accelerating room, the seeds after the germination accelerating begin to be induced by special light quality with small illumination intensity to develop the roots of the seeds, at the moment, the leaves of the pasture grass still grow formally and are in the awakening stage of the germination, and certain intensity of light induction with blue light as the main is given.
b. Development stage after leaf outgrowth
Light intensity: and (4) incremental control. From 60. mu. mol/m2From s to 200. mu. mol/m2The transition is uniform per second;
light quality: the light proportioning scheme with 660nm red light R as a main component and 450nm blue light B as an auxiliary component is implemented according to the proportion of 8:1 of R: B;
light period: the illumination lasts for 2-3 days for 12h every day.
The development stage of the pasture from small to large is started at this stage, and the important point in the development stage is the cultivation of stems and leaves because the early root promoting process is carried out; the luminous intensity of the light source is gradually enhanced along with the gradual expansion and growth of the pasture grass blades, so that the pasture grass blades can save energy and meet the growth rule of pasture grass.
c. Phase of rapid growth period
And (3) entering a rapid development stage of finished pasture, wherein the period is 2-3 days, and the nutrition and illumination required in the whole development stage are the most.
Light intensity: 260 to 300 μmol/m2/s；
Light quality: c, the same stage b;
the photoperiod: the light was given for 16h each day for 2 days.
d. Stage of post-continuous light treatment
Maintaining 260-300 μmol/m2Intensity in/s, for 1 day, treat potential nitrites and promote complete absorption conversion of nutrient solution, then take the finished pasture off-line.
As shown in fig. 2 to 5, wherein the rotating tower comprises: a tower body 110; a track 120 formed as a multi-layered spiral structure defining a path around the tower body 110, a transport member 130 spirally moving around the track 120 under a driving force; and a controller for controlling the entire rotating tower. An illumination module 160 is disposed below the rail 120, and the illumination module 160 has an LED lamp 161 and a lamp holder 162 capable of quickly releasing the LED lamp 161.
In some embodiments, as shown in fig. 2, the LED lamp 161 has a tubular shape, the lamp holder 162 includes an L-shaped bracket 1621 and a clip 1622, an upper end of the L-shaped bracket 1621 is inserted into a notch provided in the rail 120, and the clip 1622 is fixed below the rail 120 and corresponds to the L-shaped bracket 1621. For example, when the LED lamp 161 is installed, the LED lamp 161 is taken up from the right side, the L-shaped bracket 1621 on the left side is firstly clamped into the groove of the track 120, one end of the LED lamp 161 is fixed, and then the right end is pressed upwards and clamped into the clamp 1622, at this time, the installation of the whole LED lamp 161 is completed; if the LED lamp 161 is replaced, the reverse operation is performed.
In addition, in fig. 3, in some embodiments, the LED lamp 161 has a plate shape, and the lamp holder 162 includes a first screw lock 1623 and a second screw lock 1624, and the first screw lock 1623 and the second screw lock 1624 are fixed under the rail 120 at a distance.
In addition, in some embodiments, as shown in fig. 4 and 5, the height of the rotating tower is generally about 10m, for some high-rise illumination modules 160 to be damaged, it takes ten minutes or more to replace one set of illumination modules 160, while the rotating tower is still rotating, thereby affecting the illumination growth of some pasture grasses, the LED lamp 161 includes a substrate 1611, LED lamp beads 1612 arranged on the substrate, and a magnetic mounting element 1613, the magnetic mounting element includes a connecting sheet and a strong magnet vertically fixed on the backlight surface of the substrate, one end of the connecting sheet is connected and fixed with the substrate, and the strong magnet is adsorbed at the other end of the connecting sheet; the mounting disc 1625 sets up in track 120 below, through the strong magnet, the LED illumination module can adsorb in the mounting disc 1625 made by ferromagnetic metal. Practice shows that the time for replacing one group of illumination modules 160 needs 3-5 minutes, so that the working efficiency is improved, and the illumination requirement of the pasture is met.
Furthermore, the connecting piece is at least provided with 3, the other end of the connecting piece is provided with a notch matched with the strong magnet, and the strong magnet is arranged in the notch.
In some embodiments, the magnetic mounting element 1613 comprises a non-magnetic base and a strong magnet integrated with the non-magnetic base; the non-magnetic base comprises a head part, a connecting part combined with the strong magnet and a guiding part connected with the head part and the connecting part, wherein a step part is formed at the junction of the guiding part and the connecting part. The non-magnetic base is made of plastic or non-magnetic metal. The non-magnetic base and the strong magnet are bonded into a whole.
Example 1
The method for producing the pasture rotating tower with the illumination adjustable function comprises the following steps of:
a. inducing the development stage of the root system by using low light
Light intensity: controlling the effective photosynthetic radiation photon density to be 30 mu mol/m2/s；
Light quality: the blue light with the wavelength of 450nm is used as a main component, the white light is used as an auxiliary component, and the blue light is controlled to be 20%;
light period: this phase lasted approximately 2 days 6h per day.
b. Development stage after leaf outgrowth
Light intensity: incremental control. From 60. mu. mol/m2From s to 200. mu. mol/m2The/s is evenly transited;
light quality: the light proportioning scheme with 660nm red light R as the main part and 450nm blue light B as the auxiliary part is implemented according to the proportion that R: B is 8: 1;
light period: the light was applied for 3 days at 12h each day.
c. Phase of rapid growth period
Light intensity: 300. mu. mol/m2/s；
Light quality: c, the same stage b;
the photoperiod: the light was given for 16h each day for 2 days.
d. Stage of post-continuous light treatment
Maintaining 300 mu mol/m2Intensity/s, duration 1d, treatment of nitrites possibly produced and promotionAnd (4) completely absorbing and converting the nutrient solution, and then taking the finished wheat pasture off line.
Example 2
The method for producing the pasture rotating tower with the illumination adjustable function comprises the following steps:
a. inducing the growth stage of the root system by the glimmer
Light intensity: controlling the effective photosynthetic radiation photon density to be 40 mu mol/m2/s；
Light quality: the blue light with the wavelength of 450nm is used as a main component, the white light is used as an auxiliary component, and the blue light is controlled to be 20%;
light period: this period lasted approximately 2 days 5h per day.
b. Development stage after leaf outgrowth
Light intensity: incremental control. From 60. mu. mol/m2S to 200. mu. mol/m2The transition is uniform per second;
light quality: the light proportioning scheme with 660nm red light R as the main part and 450nm blue light B as the auxiliary part is implemented according to the proportion that R: B is 8: 1;
light period: the light was applied for 3 days at 12h each day.
c. Phase of rapid growth period
Light intensity: 260 μmol/m2/s；
Light quality: and c, the same stage as the stage b;
the photoperiod: the light was given for 16h each day for 2 days.
d. Stage of post-continuous light treatment
Maintain 260 mu mol/m2Intensity/s, for 1 day, treat potential nitrites and promote complete absorption conversion of nutrient solution, then take finished alfalfa grass off-line.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the technical principle of the present invention, and these modifications and improvements should also be regarded as the protection scope of the present invention.
Claims (9)
1. A production method of a pasture grass rotating tower capable of adjusting illumination comprises the following steps: a track (120) formed as a multi-layer spiral structure defining a path, an illumination module (160) being arranged below the track (120); the illumination module (160) is provided with an adjustable LED lamp (161);
the method is characterized by comprising the following steps:
step S101, inducing the development stage of the root system by using low light
Light intensity: controlling the effective photosynthetic radiation photon density to be 30-40 mu mol/m2/s；
Light quality: the blue light of 450nm is used as a main light, the white light is used as an auxiliary light, and the blue light is controlled at 20%;
the photoperiod: 5-6 h every day for 2 days;
step S102, the development stage after the growth of the leaf
Light intensity: from 60. mu. mol/m2From s to 200. mu. mol/m2The/s is evenly transited;
light quality: the method is implemented according to the proportion that R: B is 8:1 by taking 660nm red light R as a main component and 450nm blue light B as an auxiliary component;
the photoperiod: the illumination lasts for 2-3 d every 12 h;
step S103, stage of rapid growth period
Light intensity: 260 to 300 μmol/m2/s；
Light quality: c, the same stage b;
the photoperiod: giving 16h light every day for 2 days;
step S104, the stage of the post continuous light processing
Maintaining 260-300 μmol/m2Strength/s, lasting for 1d, and taking off the finished pasture grass.
2. Method for producing an adjustable illumination pasture grass rotating tower according to claim 1, characterized in that the illumination module (160) also has a lamp holder (162) capable of releasing the LED lamp (161) quickly.
3. Method for the production of an adjustable illumination pasture grass rotating tower according to claim 2, characterized in that the LED lamp (161) is tubular, the lamp holder (162) comprises an L-shaped bracket (1621) and a catch (1622), the upper end of the L-shaped bracket (1621) being inserted in a notch provided in the rail (120), the catch (1622) being fixed under the rail (120) and corresponding to the L-shaped bracket (1621).
4. The method for producing a pasture grass rotating tower with adjustable illumination as claimed in claim 2, characterized in that the LED lamp (161) is plate-shaped, the lamp holder (162) comprises a first screw locking piece (1623) and a second screw locking piece (1624), and the first screw locking piece (1623) and the second screw locking piece (1624) are fixed under the rail (120) at intervals.
5. The production method of the pasture grass rotating tower capable of adjusting illumination according to the claim 2, characterized in that the LED lamp (161) comprises a base plate (1611), LED lamp beads 1612 arranged on the base plate (1611) and a magnetic mounting element (1613), the magnetic mounting element (1613) comprises a connecting sheet and a strong magnet which are vertically fixed on the backlight surface of the base plate (1611), one end of the connecting sheet is fixedly connected with the base plate (1611), and the strong magnet is adsorbed at the other end of the connecting sheet; the lamp holder (162) comprises a mounting disc (1625), the mounting disc (1625) is arranged below the track (120), and the LED lamp (161) is adsorbed in the mounting disc (1625).
6. The method for producing a pasture grass rotating tower capable of adjusting illumination according to claim 5, wherein at least 3 connecting pieces are arranged, notches matched with the strong magnets are formed in the other ends of the connecting pieces, and the strong magnets are placed in the notches.
7. The method for producing an adjustable illumination pasture grass rotating tower as claimed in claim 6, characterized in that the magnetic mounting element (1613) comprises a non-magnetic base and a strong magnet integrated with the non-magnetic base; the non-magnetic base comprises a head part, a connecting part combined with the strong magnet and a guiding part connected with the head part and the connecting part, wherein a step part is formed at the junction of the guiding part and the connecting part.
8. The method of manufacturing an adjustable-illumination pasture grass rotating tower of claim 7 wherein the non-magnetic base is made of plastic or non-magnetic metal.
9. The method of manufacturing an adjustable-illumination pasture grass rotating tower as claimed in claim 8, wherein the non-magnetic base is bonded with a strong magnet.
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| CN202210386990.1A CN114642163A (en) | 2022-04-14 | 2022-04-14 | Production method of pasture rotating tower capable of adjusting illumination |
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| CN202210386990.1A CN114642163A (en) | 2022-04-14 | 2022-04-14 | Production method of pasture rotating tower capable of adjusting illumination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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