CN107593157B - Crop root system configuration needle type forming observation device and forming method thereof - Google Patents
Crop root system configuration needle type forming observation device and forming method thereof Download PDFInfo
- Publication number
- CN107593157B CN107593157B CN201711042624.XA CN201711042624A CN107593157B CN 107593157 B CN107593157 B CN 107593157B CN 201711042624 A CN201711042624 A CN 201711042624A CN 107593157 B CN107593157 B CN 107593157B
- Authority
- CN
- China
- Prior art keywords
- root system
- box body
- shaped box
- side wall
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses a needle type forming observation device for crop root system configuration and a forming method thereof. Compared with the prior art, the invention has the advantages of simple structure, convenient manufacture, easy assembly, low cost and capability of obtaining a relatively real root system form.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a needle type forming observation device for a crop root system configuration and a forming method thereof.
Background
The root system is a general term for all the roots of a plant. The plant is germinated from the seed, the radicle extends out of the seed coat and grows downwards, the root growing from the embryo is called a main root, a lateral root grows on the main root along with the growth process, and a first-level lateral root grows when the lateral root grows to a certain stage, so that the continuous growth forms a root system of the plant. The growth conditions of the main root and the lateral roots of the plant are different according to different plant types. According to the difference of the root system shape of the plant, the plant can be divided into two categories of a straight root system and a fibrous root system. The main root of the straight root system is developed and obvious, and is very easy to distinguish from the lateral roots, and the root system formed by the main root and the lateral roots at all levels is called the straight root system. The roots of most dicotyledonous crops such as soybean, cotton, beet, rape, radish and tomato are straight roots. The fibrous root system consists of many adventitious roots (roots produced by hypocotyls and lower nodes) of similar thickness. The main root cannot be distinguished clearly in the root system (this is caused by the radicle forming the main root that stops growing or grows slowly after a certain period of time). Most monocotyledons are fibrous root systems. Such as Sorghum (Sorghum vulgare pers.), cyperus rotundus (Cyperus rotundus l.), and the like. The roots of gramineous plants such as rice, wheat, various weeds, alfalfa, as well as shallot, garlic, lily, corn, narcissus, etc., are fibrous roots. The fibrous root system is characterized in that the main root generated during seed germination is degraded early, and a cluster fibrous root is grown from the stem base, and the root is not from the old root, but from the stem base, and is generated later, and is called adventitious root (adventious roots). The number of adventitious roots is very striking, for example, a mature ryegrass has 1500 ten thousand roots and branches of roots, the total length of the roots reaches 644 km, and the surface area of the roots is large with a volleyball court.
Plants mainly rely on the root system to absorb water and nutrients from soil, and provide physiological activities such as plant growth and development, metabolism and the like and transpiration. The growth condition of the root system directly influences the growth of the overground part of the plant, if the root system grows badly, the growth of the overground part is influenced, and the overground part with badness in growth aggravates the deterioration of the growth of the root system of the underground part. Therefore, whether the plant root system is developed or not and how the form of the plant root system is closely related to the plant health are provided, so that the root system configuration and the performance are important indexes in the plant breeding and cultivating process, but no special device is available at present for well solidifying the form of the plant root system in the soil so as to facilitate the research of the configuration characteristics of the root system, and after the plant root system is separated from the soil by using a traditional manual washing method, the distribution form of the original root system in the soil is changed along with the washing and taking processes, so that the real distribution state of the root system in the soil cannot be accurately analyzed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a needle type root system configuration forming observation device, which adopts the following technical scheme:
a root system needle type molding device comprises:
the water-permeable and air-permeable box comprises 1U-shaped box body, a water-permeable and air-permeable box body and a water-permeable and air-permeable box body, wherein the U-shaped box body is provided with a left side wall, a right side wall and a bottom wall which is connected with the lower ends of the left side wall and the right side wall, the front end and the rear end of the left side wall and the right side wall are provided with convex ridges which extend outwards, through holes which correspond to the left side wall and the right side wall in position are uniformly arranged on the left side wall and the right side wall, the inner diameter of each through hole is 2-3 mm, and at least one water/air hole is arranged on the bottom wall;
the two ends of each side plate are provided with clamping grooves inserted into the convex ridges, and the height of each side plate is one tenth of that of the U-shaped box body;
the barbecue drill rods with the same quantity as the through holes and capable of being inserted into the through holes are arranged on the upper surface of the U-shaped box body, the length of each barbecue drill rod is slightly larger than the width of the U-shaped box body, the diameter of each barbecue drill rod is 3-4 mm, a nail head is arranged at one end of each barbecue drill rod, and the diameter of the nail head is larger than the inner diameter of the through hole;
the 10 side plates are sequentially matched with the convex edge on the left side of the U-shaped box body from bottom to top, and each adjacent side plate is mutually abutted; 10 curb plate from the bottom up in proper order with protruding stupefied cooperation on U-shaped box right side, every is adjacent the mutual butt of curb plate forms the incubator that only the upper end is open, and the cultivation that the cultivation soil is used for the plant is filled in the incubator.
Further, the height of the U-shaped box body is 100 cm, the length is 60 cm, and the width is 25 cm.
Further, the horizontal distance and the vertical distance between the through hole and the adjacent through hole are equal to 1-2 cm.
Furthermore, the U-shaped box body is formed by plastic rotational molding or injection molding, and the side plates are formed by stamping stainless steel plates with the thickness of more than 0.5 mm.
Further, the culture soil is a mixture of two thirds of topsoil and one third of fine sand.
Further, the culture soil is prepared by mixing the following components in percentage by weight: 45% of fine sand, 15% of topsoil, 35% of perlite and 5% of vermiculite.
Further, the plastic is transparent plastic.
A root system configuration needle type molding observation method adopting the root system needle type molding device comprises the following steps:
1) Cutting the plant from the stem 3-5cm above the root system when the plant grows to a predetermined period;
2) Firstly, drawing out the two side plates on the uppermost layer of the incubator from bottom to top, and then slightly washing the side plates by using low-pressure running water to wash away the culture soil on the uppermost layer from the left side and the right side;
3) The second layer of side plate is drawn out from bottom to top again, and then the side plate is lightly washed by low-pressure running water, so that the culture soil of the second layer is washed away from the left side and the right side;
4) By analogy, the lower layer side plate is also taken out, and then is lightly washed by low-pressure flowing water, so that all the culture soil is washed away from the left side and the right side, and the root system is supported by a plurality of roasting drill rods, therefore, the shape of the root system is basically fixed, the roasting drill rods which do not support the root system are taken out, and the observation and the research of biology are more convenient to carry out.
5) Further, after all the culture soil is washed away from the left side and the right side, all the barbecue drill rods are pulled out, then the residual stems are pinched to take out the whole root system from the incubator, and biological observation and research are carried out.
Compared with the prior art, the invention has the advantages of simple structure, convenient manufacture, easy assembly and low cost, and can obtain relatively real root distribution and form.
Drawings
FIG. 1 is a schematic view of the structure of the U-shaped case of the present invention.
Fig. 2 is a partially enlarged view of fig. 1 at a dotted frame.
Fig. 3 is a schematic structural view of the side panel of the present invention.
FIG. 4 is a schematic view of the structure of the barbecue grill of the present invention.
FIG. 5 is a schematic view showing the assembled state of the incubator of the present invention.
FIG. 6 is a schematic view showing the state of the incubator of the present invention after the uppermost side plate is pulled out.
FIG. 7 is a schematic view showing the incubator of the present invention in a state in which the upper four side plates are extracted.
FIG. 8 is a schematic view showing the state of the incubator of the present invention after all the side plates are pulled out.
Fig. 9 is a state diagram of fig. 8 from another perspective.
Detailed Description
However, the following examples are merely illustrative of preferred embodiments, which are provided to aid in the understanding of the present invention and are not to be construed as limiting the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Example 1A needle-type formation observation device for crop root system configuration comprises
1U-shaped box body 1, which is provided with a left side wall 11, a right side wall 12 and a bottom wall 13 connecting the lower ends of the left side wall 11 and the right side wall 12, wherein the front end and the rear end of the left side wall 11 and the right side wall 12 are provided with convex edges 14 extending outwards, through holes 15 corresponding to the positions of the left side wall 11 and the right side wall 12 are uniformly arranged, the inner diameter of each through hole 15 is 2mm, and at least one water/air permeable hole 16 is arranged on the bottom wall 13; the two ends of each side plate 2 are provided with clamping grooves 21 inserted with the convex ridges, and the height of each side plate 2 is one tenth of the height H of the U-shaped box body 1; the same number of the barbecue sticks 3 as the through holes 15 can be inserted into the through holes 15, the length of the barbecue sticks 3 is slightly larger than the width K of the U-shaped box body 1, the diameter is 3mm, one end is provided with a nail head 31, and the diameter of the nail head 31 is larger than the inner diameter of the through holes 15; the 10 side plates 2 are sequentially matched with the convex edge 14 on the left side of the U-shaped box body 1 from bottom to top, and each adjacent side plate 2 is mutually abutted; 10 curb plate 2 from the bottom up in proper order with protruding stupefied 14 cooperations on U-shaped box 1 right side, every is adjacent 2 mutual butts of curb plate form only the open incubator in upper end, and the culture box intussuseption is filled with cultivates soil and is used for the growing of plant. The height H of the U-shaped box body 1 is 100 cm, the length L of the U-shaped box body is 60 cm, and the width K of the U-shaped box body is 25 cm. The horizontal distance P between said through hole 15 and its adjacent through hole is equal to the vertical distance c is equal to 3cm. The U-shaped box body 1 is formed by injection molding of transparent plastics, and the side plates 2 are formed by stamping of stainless steel plates with the thickness of 0.5 mm. The culture soil is a mixture of 2/3 of topsoil and 1/3 of fine sand. The culture soil can also be prepared by mixing the following components in percentage by volume: 45% of fine sand, 15% of topsoil, 35% of perlite and 5% of vermiculite.
Example 2, the needle type forming method for the configuration of the root system of the crop comprises the following steps:
1) Cutting the plant from the stem 3-5cm above the root system after the plant grows;
2) Firstly, drawing out the two side plates on the uppermost layer of the incubator from bottom to top, and then slightly washing the side plates by using low-pressure running water to wash away the culture soil on the uppermost layer from the left side and the right side;
3) The second layer of side plate is drawn out from bottom to top again, and then the side plate is lightly washed by low-pressure running water, so that the culture soil of the second layer is washed away from the left side and the right side;
4) By analogy, the lower layer side plate is also taken out, and then is lightly washed by low-pressure flowing water, so that all the culture soil is washed away from the left side and the right side, and the root system is supported by a plurality of roasting drill rods, therefore, the shape of the root system is basically fixed, the roasting drill rods which do not support the root system are taken out, and the observation and the research of biology are more convenient to carry out.
5) And after all the culture soil is washed away from the left side and the right side, all the barbecue brazes can be pulled out, and then the residual stems are pinched to take out the whole root system from the incubator for biological observation and research.
Claims (3)
1. A forming method of a needle type forming observation device for crop root system configuration is characterized in that: the method comprises the following steps:
1) Cutting the plant from the stem 3-5cm above the root system after the plant grows;
2) Firstly, drawing out the two side plates on the uppermost layer of the incubator from bottom to top, and then slightly washing the side plates by using low-pressure running water to wash away the culture soil on the uppermost layer from the left side and the right side;
3) The second layer of side plate is drawn out from bottom to top again, and then the side plate is lightly washed by low-pressure running water, so that the culture soil of the second layer is washed away from the left side and the right side;
4) By analogy, after the side plate at the lowest layer is also pulled out, the side plate is lightly washed by low-pressure running water, so that all the culture soil is washed away from the left side and the right side, the root system is supported by a plurality of roasting drill rods at the moment, the shape of the root system is basically fixed, the roasting drill rods which do not support the root system are pulled out, and the biological observation and research are more convenient;
further, after all the culture soil is washed away from the left side and the right side, all the barbecue drill rods are pulled out, then the residual stems are pinched to take out the whole root system from the incubator for biological observation and research;
the needle type forming observation device for the crop root system configuration comprises 1U-shaped box body, a left side wall, a right side wall and a bottom wall, wherein the bottom wall is used for connecting the lower ends of the left side wall and the right side wall, the front end and the rear end of the left side wall and the right side wall are provided with convex edges extending outwards, through holes corresponding to the left side wall and the right side wall are uniformly arranged on the left side wall and the right side wall, the inner diameter of each through hole is 3mm, and at least one water/air permeable hole is formed in the bottom wall; the two ends of each side plate are provided with clamping grooves inserted with the convex ridges, and the height of each side plate is one tenth of that of the U-shaped box body;
the number of the barbecue sticks is the same as that of the through holes, the barbecue sticks can be inserted into the through holes, the length of the barbecue sticks is slightly larger than the width of the U-shaped box body, the diameter of the barbecue sticks is 3mm, one end of the barbecue sticks is provided with a nail head, and the diameter of the nail head is larger than the inner diameter of the through holes;
the 10 side plates are sequentially matched with the convex edge on the left side of the U-shaped box body from bottom to top, and each adjacent side plate is mutually abutted; the 10 side plates are sequentially matched with the convex edge on the right side of the U-shaped box body from bottom to top, each adjacent side plate is mutually abutted to form a culture box with only an open upper end, and culture soil is filled in the culture box for growing plants;
the height of the U-shaped box body is 100 cm, the length of the U-shaped box body is 60 cm, and the width of the U-shaped box body is 25 cm;
the horizontal distance and the vertical distance between the through hole and the adjacent through hole are equal to 1-2 cm;
the side plates are formed by stamping stainless steel plates with the thickness of more than 0.5 mm;
the culture soil is a mixture of two thirds of topsoil and one third of fine sand.
2. The forming method of the crop root system configuration needle type forming observation device according to claim 1, characterized in that: the U-shaped box body is formed by plastic rotational molding or injection molding.
3. The molding method of the crop root system configuration needle-type molding observation device according to claim 2, characterized in that: the plastic is transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042624.XA CN107593157B (en) | 2017-10-31 | 2017-10-31 | Crop root system configuration needle type forming observation device and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042624.XA CN107593157B (en) | 2017-10-31 | 2017-10-31 | Crop root system configuration needle type forming observation device and forming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107593157A CN107593157A (en) | 2018-01-19 |
| CN107593157B true CN107593157B (en) | 2023-03-31 |
Family
ID=61084011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711042624.XA Active CN107593157B (en) | 2017-10-31 | 2017-10-31 | Crop root system configuration needle type forming observation device and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107593157B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247157B (en) * | 2018-09-21 | 2023-10-20 | 华南农业大学 | Movable in-situ analysis root box and use method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201967412U (en) * | 2011-01-25 | 2011-09-14 | 吉林省农业科学院 | Test cylinder for researching growth state of plant root system |
| CN203775771U (en) * | 2014-03-31 | 2014-08-20 | 四川农业大学 | A root box culture device |
| CN203814273U (en) * | 2014-05-07 | 2014-09-10 | 张凤路 | Combination tool capable of cultivating and positioning plant root system |
| CN204069898U (en) * | 2014-09-23 | 2015-01-07 | 中国农业科学院棉花研究所 | A kind of root growth case intuitively studied for cotton root system three-D space structure |
| CN104322248B (en) * | 2014-10-09 | 2017-06-09 | 吉林省农业科学院 | The Hierarchical Location research method and layering positioner of plant root growth |
| CN204272770U (en) * | 2014-10-15 | 2015-04-22 | 河南省农业科学院 | A kind of plant seedlings is cultivated and root growth observation device |
| CN204466515U (en) * | 2015-03-13 | 2015-07-15 | 东北农业大学 | The device of changes of root morphology is made mutually between a kind of non-destructive observation of plant kind |
| CN207410902U (en) * | 2017-10-31 | 2018-05-29 | 山东农业大学 | A kind of crop root configuration pin type is molded observation device |
-
2017
- 2017-10-31 CN CN201711042624.XA patent/CN107593157B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107593157A (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Christian et al. | Agronomy of miscanthus | |
| CN102224801B (en) | Rapid multi-target property polymerization breeding method for rape | |
| CN201947715U (en) | Yam plant cultivator | |
| CN103141247B (en) | Novel planting method for mid-maturation summer soybean variety | |
| ES2358981T3 (en) | METHOD FOR THE REALIZATION OF A LAWN. | |
| CN108739322A (en) | A kind of tidal type strawberry potted tray cuttage and seedling culture method | |
| CN102301893A (en) | Method for cultivating double wide-narrow bushes by alternatively changing wide rows and narrow rows of corn strip field in quantified and positioned manner | |
| CN104067847A (en) | Cutting seedling culture method of akebia trifoliate | |
| CN104641951A (en) | Method for inarching coffee | |
| CN105248272A (en) | Breeding method of high-photosynthetic-efficiency core collections of rape | |
| CN107593157B (en) | Crop root system configuration needle type forming observation device and forming method thereof | |
| CN104737899B (en) | A kind of Flight Mutagenesis Multiblade alfalfa selection | |
| CN207410902U (en) | A kind of crop root configuration pin type is molded observation device | |
| CN109988815A (en) | A method of sharp eyespot resistance is identified using the in vitro stalk of rice | |
| CN104604521A (en) | Method for planting agaricusbisporus on sugarcane field | |
| CN104812236A (en) | Plant recovery and planting of miscanthus | |
| CN108077002B (en) | Novel identification method for rice rooting capability | |
| CN106561457A (en) | Heterophylla hybrid seed artificial cultivating and breeding method | |
| CN207531324U (en) | A kind of Portable sowing transplantation device | |
| KR20120005424U (en) | self-assembly cover for crop cultivation | |
| CN105265303A (en) | Short-life and low-cost strawberry hybridization breeding method | |
| CN104488645B (en) | A kind of original position breeding method of the three stages selection-breeding Fructus Mali pumilae stock of resistance to continuous cropping | |
| CN110896851A (en) | Breeding method of early maturing rice variety | |
| CN107926339A (en) | A kind of root system wire type molding machine comprising fine wire | |
| CN208972115U (en) | Convenient for the breeding apparatus of the rape seed of later period transplanting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |