CN105940981B - Device for researching drought resistance of sugarcane at seedling stage by using 1-MCP - Google Patents
Device for researching drought resistance of sugarcane at seedling stage by using 1-MCP Download PDFInfo
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- CN105940981B CN105940981B CN201610424391.9A CN201610424391A CN105940981B CN 105940981 B CN105940981 B CN 105940981B CN 201610424391 A CN201610424391 A CN 201610424391A CN 105940981 B CN105940981 B CN 105940981B
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- mcp
- sugarcane
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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
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a device for researching drought resistance of sugarcane at a seedling stage by using 1-MCP, and belongs to the technical field of physiological and chemical regulation of sugarcane. The device comprises a box body, wherein one side of the box body is provided with a sealing door capable of opening and closing, a frame body arranged in the box body, a hole pipe arranged below the frame body and a blower connected with one end or two ends of the hole pipe, the frame body surrounds the inner side wall of the box body in an annular mode, a plurality of cross bars are arranged on the frame body at equal intervals, a bucket filled with sugarcane in a seedling stage is placed on the cross bars, and wide-mouth bottles filled with 1-MCP are respectively placed on four corners of the frame body. The device can provide a closed small environment, so that the gaseous 1-MCP with the density higher than that of air can blow the lower gas upwards in the closed space by utilizing the blower to form short-term convection of up-down airflow, and the effect of continuously influencing the sugarcane seedlings by the 1-MCP in the study is achieved.
Description
Technical Field
The invention relates to a device for researching drought resistance of sugarcane at a seedling stage by using 1-MCP, and belongs to the technical field of physiological and chemical regulation of sugarcane.
Background
Sugarcane (spp) is a major sugar crop in the world and is one of the excellent energy crops. The Chinese is one of the origin places of the world sugarcane and the third largest sugarcane sugar producing country in the world. In addition to sugar production, sugar cane is also used in paper and fuel ethanol production. The cane sugar industry has important significance for increasing income of peasants, adjusting industrial structure and guaranteeing national energy safety.
1-MCP, 1-methylcyclopropene, chinese name 1-methylcyclopropene, is one of the cyclopropene compounds. 1-MCP, a novel ethylene receptor inhibitor discovered in recent years, acts irreversibly on ethylene receptors, thus blocking the normal binding of ethylene to the receptors and inhibiting a series of physiological and biochemical reactions associated with fruit ripening. The 1-MCP serving as the fruit and vegetable preservative has the advantages of no toxicity, low amount, high efficiency and the like, and can strongly block the physiological effect of endogenous ethylene, so that the 1-MCP has wide application prospect in the aspect of fruit and vegetable storage and preservation. While there are two problems to be solved in the application of 1-MCP: firstly, 1-MCP is in a gaseous state at normal temperature and normal pressure, which is not beneficial to preservation and transportation; secondly, the volume concentration range of the 1-MCP for producing good fruit and vegetable fresh-keeping effect is changed from nl/L to ul/L according to different fruit and vegetable types, and the fruit and vegetable fresh-keeping effect is difficult to achieve when the concentration range is higher or lower than the concentration range, so that the accurate measurement and control of the on-site concentration of the 1-MCP are also one of the problems to be solved urgently.
Since 1-MCP acting on sugarcane is in a gaseous state, the density of the 1-MCP is higher than that of air, and at the beginning of an experiment, the gaseous 1-MCP can be deposited from the upper surface of a sugarcane sample to be treated to the lower surface of the sample in a short time, the 1-MCP acts on the sugarcane sample for a short time, the 1-MCP is difficult to act continuously, and the purpose that the 1-MCP acts on the sugarcane sample to be treated continuously cannot be met.
Disclosure of Invention
The invention aims to provide a device for researching drought resistance of sugarcane at seedling stage by using 1-MCP. The device can provide a closed small environment, so that the gaseous 1-MCP with the density higher than that of air can blow the lower gas upwards in the closed space by utilizing the blower to form short-term convection of up-down airflow, and the effect of continuously influencing the sugarcane seedlings by the 1-MCP in the study is achieved.
The technical scheme for solving the technical problems is as follows: the utility model provides an utilize device of 1-MCP research seedling stage sugarcane drought resistance, includes the box, box one side is openable sealing door, establishes the support body in the box inside, establishes the hole pipe of support body below and with hole pipe one end or the continuous air-blower in both ends, the support body is encircleed the annular of box inner wall arranges, the equidistance is equipped with a plurality of horizontal poles on the support body place the cask that is equipped with seedling stage sugarcane on the horizontal pole, place the wide-necked bottle that is equipped with 1-MCP on four angles of support body respectively.
The working principle of the invention is as follows: 1-MCP is gaseous at normal temperature and pressure, and has a concentration heavier than air. The generated gas flows upwards through the small holes on the hole pipe by blowing by the blower, thereby driving the 1-MCP gas to flow and forming upward surrounding airflow. While the air flow in the middle part is downward, thereby forming a convection state. When the device disclosed by the invention works, the door on one side of the opening is sealed, and the whole device is in a sealed state, so that the internal circulation of 1-MCP gas is ensured. In addition, the barrel-planted sugarcane is heavy and needs to be moved by an adult, and one side of the device is provided with the openable sealing door, so that workers can conveniently enter the device to perform related operations such as moving, moving in and moving out of samples, and the device can be sealed to play a role in sealing.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the box body is cuboid, the support body is the shape of returning, every edge equidistance that returns the shape is equipped with a plurality of horizontal poles, the horizontal pole is in return each limit of shape parallel to each other and with return the limit perpendicular arrangement that the shape corresponds.
The adoption of the method has the further beneficial effects that: the frame body is in a shape like a Chinese character 'hui', the middle of the frame body is provided with the cross bars, and gaps are formed between the cross bars, so that air flow can be kept.
Further, the distance between the hole pipe and the periphery of the box body is 1/4 of the width of the frame body.
The adoption of the method has the further beneficial effects that: the blocking of ascending air flow by the bucket bottom of the bucket filled with the sugarcane at the seedling stage can be avoided, and the circulation of air flow is facilitated.
Further, a bracket for fixing the hole pipe is arranged below the hole pipe.
The adoption of the method has the further beneficial effects that: the support is used for fixing the hole pipe, and the lower air flow is conveyed to the upper side through the hole pipe by using the air blower, so that upper and lower air convection is formed.
Further, the frame body is fixed on the device through a triangular steel frame and expansion screws.
The adoption of the method has the further beneficial effects that: through triangle steelframe and inflation screw mount body, can be more firm.
Further, the frame body and the cross rod are made of stainless steel.
The adoption of the method has the further beneficial effects that: in order to meet the weight of bearing potted sugarcane, the height of the shelf is convenient to adjust, the large corrosion of the air humidity in the south is prevented, and the service life of the shelf is prolonged.
Further, the length of each transverse rod is 30cm, the width of each transverse rod is 5cm, and the distance between every two adjacent transverse rods is 10cm.
The adoption of the method has the further beneficial effects that: the weight borne by potted sugarcane can be fully filled around the frame, but the material consumption is not wasted, and the cost is saved.
Further, the pore tube is made of PVC, the diameter of the pore tube is 2.5cm, and the distance between adjacent pores is 5cm.
The adoption of the method has the further beneficial effects that: can meet the requirement of forming a gas convection with upward periphery and downward middle in the airtight space.
The beneficial effects of the invention are as follows:
(1) The device can provide a closed small environment, so that the gaseous 1-MCP with the density higher than that of air can blow the lower gas upwards in the closed space by utilizing the blower to form short-term convection of up-down airflow, and the effect of continuously influencing the sugarcane seedlings by the 1-MCP in the study is achieved.
(2) The device provided by the invention has the advantages of simple structure and wide market scene, and is suitable for large-scale production.
Drawings
FIG. 1 is a schematic structural view of an apparatus for treating sugarcane in seedling stage using 1-methylcyclopropene according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. the frame body, 2, hole pipe, 3, air-blower, 4, horizontal pole, 5, cask, 6, wide-mouth bottle, 7, door, 8, support.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1, the device for researching drought resistance of sugarcane at seedling stage by using 1-MCP comprises a box body, wherein one side of the box body is provided with a sealing door capable of opening and closing, a frame body 1 arranged in the box body, a hole pipe 2 arranged below the frame body 1 and a blower 3 connected with one end or two ends of the hole pipe 2, the frame body 1 is annularly arranged around the inner side wall of the box body, a plurality of cross bars 4 are equidistantly arranged on the frame body 1, a bucket 5 filled with sugarcane at seedling stage is placed on each cross bar, and wide-mouth bottles 6 filled with 1-MCP are respectively placed on four corners of the frame body 1.
The box is cuboid, the support body 1 is the shape of returning, every edge equidistance that returns the shape is equipped with a plurality of horizontal poles 4, horizontal pole 1 return each limit of shape parallel to each other and with return the limit perpendicular arrangement that the shape corresponds.
The distance between the hole pipe 2 and the periphery of the box body is 1/4 of the width of the frame body 1.
A bracket 8 for fixing the hole pipe 2 is arranged below the hole pipe 2.
The frame body 1 is fixed on the box body through a triangular steel frame and expansion screws.
The frame body 1 and the cross rod 4 are made of stainless steel.
The length of the cross bars 4 is 30cm, the width is 5cm, and the distance between the adjacent cross bars is 10cm.
The pore tube 2 is made of PVC, the diameter of the pore tube 2 is 2.5cm, and the distance between adjacent pores is 5cm.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (1)
1. The utility model provides an utilize 1-MCP to study device of drought resistance of sugarcane in seedling stage, its characterized in that includes the box, box one side is sealing door that can open and shut, establishes in box inside support body (1), establishes hole pipe (2) in support body (1) below to and air-blower (3) that link to each other with hole pipe (2) one end or both ends, support body (1) are encircled the box lateral wall annular arrangement, equidistance is equipped with a plurality of horizontal pole (4) on support body (1), place cask (5) of being equipped with seedling stage sugarcane on the horizontal pole, place wide-necked bottle (6) of being equipped with 1-MCP on four angles of support body (1) respectively, the box is rectangular bodily form, support body (1) is the shape of returning, every edge equidistance of returning the shape is equipped with a plurality of horizontal pole (4), horizontal pole (1) are in every limit that returns the shape of returning each side and correspond with the shape of returning shape of a letter is perpendicular to be arranged, hole pipe (2) distance to be in the box is that support body (1) is the width of opening (4), be equipped with in the width of a plurality of holes (4) on the support body (1), be the width of a) and (4) and the length of a left side (2) and (2) are the length of a) between the steel frame (2 cm, the horizontal pole (2) is the length of the steel frame (2) is the frame (2 cm, the length of the horizontal pole (2) is the diameter of the frame (2 cm) is the diameter of the frame) and the diameter of the frame (2), the diameter of the pore tube (2) is 2.5cm, and the distance between the adjacent pores is 5cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424391.9A CN105940981B (en) | 2016-06-15 | 2016-06-15 | Device for researching drought resistance of sugarcane at seedling stage by using 1-MCP |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610424391.9A CN105940981B (en) | 2016-06-15 | 2016-06-15 | Device for researching drought resistance of sugarcane at seedling stage by using 1-MCP |
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| CN105940981A CN105940981A (en) | 2016-09-21 |
| CN105940981B true CN105940981B (en) | 2023-06-23 |
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| CN101627802B (en) * | 2008-07-15 | 2012-06-06 | 大连盖世食品有限公司 | Desulfurizing method of bleached semi-finished canned food |
| CN101874998B (en) * | 2009-04-28 | 2012-08-29 | 刘远方 | Inclusion reactor and method for producing 1-methylcyclopropene antistaling agent by using same |
| CN101720668B (en) * | 2009-09-18 | 2012-07-04 | 广西壮族自治区农业科学院 | Method for tissue culturing and quick propagation of sugarcane with intermittent immersion bioreactor |
| CN102717984B (en) * | 2010-04-28 | 2014-08-20 | 李树清 | Plant refreshing device |
| EP2392210A1 (en) * | 2010-06-04 | 2011-12-07 | Syngenta Participations AG | Methods for increasing stress tolerance in plants |
| CN202733951U (en) * | 2012-07-06 | 2013-02-13 | 金正道 | Straw briquetting direct combustion furnace |
| KR101550014B1 (en) * | 2013-01-30 | 2015-09-07 | (주)이룸바이오테크놀러지 | Gas generating device to prevent or promote the ripening process of plants including vegetables and fruits |
| CN203349620U (en) * | 2013-06-07 | 2013-12-18 | 福清市忠勇机械有限公司 | In-bag seafood air drying device |
| CN203534026U (en) * | 2013-08-02 | 2014-04-09 | 厦门塔斯曼生物工程有限公司 | Cold storage used for keeping medicinal dendrobium fresh |
| US20150173381A1 (en) * | 2013-12-19 | 2015-06-25 | JMC Enterprises, Inc. | Methods and systems for applying decay inhibitors to post-harvest crops in storage facilities |
| FR3017200A1 (en) * | 2014-02-06 | 2015-08-07 | Dpkl | METHOD FOR CONTROLLING THE ATMOSPHERE OF A REFRIGERANT ENCLOSURE |
| CN105110835A (en) * | 2015-03-05 | 2015-12-02 | 湖北中化东方肥料有限公司 | Device for collecting organic solid waste composting fermentation leachate |
| CN104770148B (en) * | 2015-04-30 | 2018-08-10 | 宁波市农业科学研究院 | The indoor storage practice of taro bulb |
| CN205060432U (en) * | 2015-10-30 | 2016-03-02 | 广西南亚热带农业科学研究所 | A fresh -keeping bin for fumigating brown stain of 1 -MCP suppression fruit vegetables |
| CN205156531U (en) * | 2015-11-25 | 2016-04-13 | 邓富海 | Natural convection grape air -dries room |
| CN105495270A (en) * | 2016-01-25 | 2016-04-20 | 南京财经大学 | Agricultural product modified atmosphere fumigating device and modified atmosphere fumigating method |
| CN205667160U (en) * | 2016-06-15 | 2016-11-02 | 广西壮族自治区农业科学院甘蔗研究所 | A kind of device utilizing 1 MCP research study on sugarcane drought resistance in seedling stage |
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