CN205301314U - A culture apparatus for studying fertile border of soil - Google Patents
A culture apparatus for studying fertile border of soil Download PDFInfo
- Publication number
- CN205301314U CN205301314U CN201521089397.2U CN201521089397U CN205301314U CN 205301314 U CN205301314 U CN 205301314U CN 201521089397 U CN201521089397 U CN 201521089397U CN 205301314 U CN205301314 U CN 205301314U
- Authority
- CN
- China
- Prior art keywords
- grid
- culture apparatus
- dish
- soil
- fertilizer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a culture apparatus for studying fertile border of soil, this culture apparatus is the net body, this net body is including first net (1) and even a plurality of second net (2) of laying and being used for placing soil around this first net that lie in the center and be used for placing fertilizer, through the soil separating sample to in every second net (2), can survey the nutrient content apart from the soil of the different within ranges of fertilizer, the enzymatic activity, indexs such as microbiological properties, thereby the fertile border of research fertilizer conversion, the nutrient removes, characteristics such as microbiological properties, it provides theoretical foundation to utilize for the nutrient is high -efficient.
Description
Technical field
This utility model relates to the research field of soil, in particular it relates to a kind of culture apparatus for studying soil fertilizer border.
Background technology
The research of soil fertilizer border refers to fertilizer migration in fertilizer microsite and conversion in research soil, by features such as the conversion of index study fertilizer, nutrient removal, microbiologic properties such as the nutrient content in mensuration soil, enzymatic activity, microbiologic propertiess, utilize for nutrition efficient and theoretical foundation is provided. At present under study for action simply to fixing mound applies fertilizer, study the feature such as conversion of fertilizer on the whole, the characteristic difference within the scope of its Different Effects after soil application can not be obtained exactly.
Utility model content
The purpose of this utility model is to provide a kind of culture apparatus for studying soil fertilizer border, the index such as nutrient content that this device can be studied after soil application in its different range, enzymatic activity, microbiologic properties.
To achieve these goals, this utility model provides a kind of culture apparatus for studying soil fertilizer border, this culture apparatus is grid body, and described grid body includes being centrally located and for placing the first grid of fertilizer and laying and for placing multiple second grids of soil evenly around this first grid.
Preferably, described grid body has multi-layer net dish, every layer of described grid dish is respectively arranged with multiple described second grid, and is provided with described first grid on the central core grid dish of described grid body.
Preferably, described multi-layer net dish vertically stacks.
Preferably, described grid body is formed as the first square, the second square that described first grid is identical with sized by multiple second grid protocol, the number of plies of the plurality of grid dish is odd number, and described first grid is positioned at the center of central core grid dish of described grid body.
Preferably, the ratio of the length of side of described first square and the second square is not less than 7:1.
Preferably, described multi-layer net dish respectively skeleton construction.
Preferably, two adjacent described grid dishes connect pluggablely.
Preferably, the junction of two adjacent described grid dishes is positioned at four drift angle places of described grid dish.
Preferably, connect between described first grid and the second grid adjacent between adjacent in every layer of described grid dish described second grid and in described central core grid dish respectively pluggablely.
Pass through technique scheme, can place around the first grid of fertilizer, lay multiple multiple second grids placing soil equably, by the soil in each second grid is separately sampled, the indexs such as the nutrient content of soil in distance fertilizer different range, enzymatic activity, microbiologic properties can be measured, thus studying the features such as fertile border fertilizer conversion, nutrient removal, microbiologic properties, utilizing for nutrition efficient and theoretical foundation is provided.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.
Fig. 1 is the central core grid dish schematic diagram that this utility model preferred implementation provides.
Fig. 2 is the grid body schematic diagram that this utility model preferred implementation provides.
Description of reference numerals
1 first grid 2 second grid
3 grid body 4 grid dishes
41 central core grid dishes
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail. It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.
In this utility model, when not making contrary explanation, upper and lower as when " upper and lower " refers to that culture apparatus is in working order of the noun of locality of use, that is vertical direction is upper and lower. Specifically, it is possible to reference to the page of Fig. 2.
This utility model provides a kind of culture apparatus for studying soil fertilizer border, as depicted in figs. 1 and 2, this culture apparatus is grid body 3, and this grid body 3 includes being centrally located and for placing the first grid 1 of fertilizer and laying and for placing multiple second grids 2 of soil evenly around this first grid. So, after being placed on by fertilizer in the first grid 1, fertilizer spreads in the soil be placed on the second grid 2. It should be noted that the geometric center referring to its stereochemical structure of grid body 3.
Culture apparatus in this utility model can simulate soil movement of fertilizer under different temperatures, humidity, difference according to condition of culture, the mobile form of fertilizer and speed are also different, the second grid 2 of going up in different directions, even if the distance of distance the first grid 1 is identical, the index such as the nutrient content of its soil, enzymatic activity, microbiologic properties there is also difference. Specifically, fertilizer is possible not only to move horizontally, it is also possible to move up and down, as higher in arranged soil moisture, and without evaporation conditions, then fertilizer is to move down, and as being set to evaporation conditions, then fertilizer is to move up. Culture apparatus is set to stereochemical structure, can be separately sampled to the soil in the second grid 2 of all directions, the indexs such as the nutrient content of soil in distance fertilizer different range, enzymatic activity, microbiologic properties can be measured, thus studying the features such as fertile border fertilizer conversion, nutrient removal, microbiologic properties, utilizing for nutrition efficient and theoretical foundation is provided.
Specifically, grid body 3 can have multi-layer net dish 4, conveniently picks and places to facilitate the sampling to soil, and every layer of grid dish 4 is respectively arranged with multiple second grid 2, and the central core grid dish 41 of grid body 3 is provided with the first grid 1, it is ensured that the first grid 1 is positioned at the center of grid body 3.Preferably, above-mentioned multi-layer net dish 4 vertically stacks, it is possible to make sampling more flexible. It should be noted that above-mentioned " central core grid dish " refers to that grid body 3 is at the grid dish being centrally located layer stacking on direction.
Preferably, grid body 3 is formed as the first square, and the first grid 1 is formed as the second square that size is identical with multiple second grids 2, adopts the form of square grid, the distance of second grid 2 distance the first grid 1 controlling sampling that can be more accurate, convenient measuring and calculating. It addition, the number of plies of grid dish 4 is odd number, and the first grid 1 is positioned at the center of central core grid dish 41 of grid body 3, namely ensures that the first grid 1 is positioned at the center of grid body 3. It should be noted that the center of grid dish refers to the geometric center of this this grid dish.
Preferably, the ratio of the length of side of the first square and the second square is not less than 7:1, according to prior art well known in the art, fertilizer is when being shifted around, distance is more remote, and the impact of fertile border is more little, in the culture apparatus that present embodiment provides, the length of side of the first square and the second square be preferably in a proportion of 7:1, now the impact of the second grid 2 that fertilizer is pointed to grid body 3 edge is less.
Preferably, multi-layer net dish 4 respectively skeleton construction, soil in the second adjacent grid 2 is contacted with each other, fertilizer in first grid 1 contacts with each other with the soil in the second grid 2 being adjacent, and so can ensure that fertilizer move mode in culture apparatus is identical with its move mode in soil is actually used. It should be noted that each layer grid dish 4 is in use, first this layer of grid dish 4 is stacked, then put into fertilizer or soil wherein, it is to avoid fertilizer or soil are scattered too much.
Further, two adjacent grid dishes 4 connect pluggablely, it is possible to take out each grid dish 4 respectively to study soil, also can guarantee that the stability of grid body 3 structure. Preferably, the junction of two adjacent grid dishes 4 is positioned at four drift angle places of grid dish 4, so that dismounting convenient. When taking off grid dish 4 after to soil incubation a period of time, it is possible to insert plate between adjacent two-grid dish 4, hold up upper strata grid dish 4 with plate and take off this this upper strata grid dish 4, and to the soil sample in the second grid 2.
Preferably, it is connected between the first adjacent grid 1 and the second grid 2 between the second grid 2 adjacent in every layer of grid dish 4 and in central core grid dish 41 respectively pluggablely, so that the recycling of grid dish 4, and can according to the size needing adjustment grid dish 4 at any time of research.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately.
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. the culture apparatus being used for studying soil fertilizer border, it is characterized in that, this culture apparatus is grid body (3), and described grid body (3) includes being centrally located and for placing first grid (1) of fertilizer and laying evenly around this first grid (1) and for placing multiple second grids (2) of soil.
2. the culture apparatus for studying soil fertilizer border according to claim 1, it is characterized in that, described grid body (3) has multi-layer net dish (4), every layer of described grid dish (4) is respectively arranged with multiple described second grid (2), and central core grid dish (41) of described grid body (3) is provided with described first grid (1).
3. the culture apparatus for studying soil fertilizer border according to claim 2, it is characterised in that described multi-layer net dish (4) vertically stacks.
4. the culture apparatus for studying soil fertilizer border according to claim 3, it is characterized in that, described grid body (3) is formed as the first square, described first grid (1) is formed as, with multiple second grids (2), the second square that size is identical, the number of plies of the plurality of grid dish (4) is odd number, and described first grid (1) is positioned at the center of central core grid dish (41) of described grid body (3).
5. the culture apparatus for studying soil fertilizer border according to claim 4, it is characterised in that the ratio of the length of side of described first square and the second square is not less than 7:1.
6. the culture apparatus for studying soil fertilizer border according to claim 4, it is characterised in that described multi-layer net dish (4) respectively skeleton construction.
7. the culture apparatus for studying soil fertilizer border according to claim 6, it is characterised in that two adjacent described grid dishes (4) connect pluggablely.
8. the culture apparatus for studying soil fertilizer border according to claim 7, it is characterised in that the junction of two adjacent described grid dishes (4) is positioned at four drift angle places of described grid dish (4).
9. the culture apparatus for studying soil fertilizer border according to claim 6, it is characterized in that, be connected between adjacent described first grid (1) and the second grid (2) between described second grid (2) adjacent in every layer of described grid dish (4) and in described central core grid dish (41) respectively pluggablely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089397.2U CN205301314U (en) | 2015-12-23 | 2015-12-23 | A culture apparatus for studying fertile border of soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089397.2U CN205301314U (en) | 2015-12-23 | 2015-12-23 | A culture apparatus for studying fertile border of soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301314U true CN205301314U (en) | 2016-06-08 |
Family
ID=56472401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089397.2U Expired - Fee Related CN205301314U (en) | 2015-12-23 | 2015-12-23 | A culture apparatus for studying fertile border of soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303511A (en) * | 2017-12-30 | 2018-07-20 | 中国农业大学 | A kind of detection method of granular organic fertilizer nitrogen transformation |
| CN108387682A (en) * | 2017-12-30 | 2018-08-10 | 中国农业大学 | A method of detection granular organic fertilizer nitrogen transformation |
| CN108387683A (en) * | 2017-12-30 | 2018-08-10 | 中国农业大学 | A kind of organic fertilizer nitrogen transformation detection method and isolating device |
-
2015
- 2015-12-23 CN CN201521089397.2U patent/CN205301314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303511A (en) * | 2017-12-30 | 2018-07-20 | 中国农业大学 | A kind of detection method of granular organic fertilizer nitrogen transformation |
| CN108387682A (en) * | 2017-12-30 | 2018-08-10 | 中国农业大学 | A method of detection granular organic fertilizer nitrogen transformation |
| CN108387683A (en) * | 2017-12-30 | 2018-08-10 | 中国农业大学 | A kind of organic fertilizer nitrogen transformation detection method and isolating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205301314U (en) | A culture apparatus for studying fertile border of soil | |
| CN203563905U (en) | Electric power instrument and meter placement cabinet | |
| CN202471455U (en) | Root system secretion normal position collecting device and system | |
| CN205196451U (en) | Vertical greening device | |
| CN108226442A (en) | Soil erosion position monitor equipment and monitoring method | |
| CN103048158B (en) | Collection device of flooded plants | |
| CN204613181U (en) | Field automatically increases and decreases rain device | |
| CN203786087U (en) | Indoor acoustic emission sensor fixing device | |
| CN201972069U (en) | Environment-friendly laying platform | |
| CN206575902U (en) | Adjustable many interlayer root casees | |
| CN201413229Y (en) | Outdoor multi-way three-direction sand-collecting Instrument | |
| CN201363931Y (en) | Solar tracking sensor | |
| CN203327521U (en) | Greening spray-seeding device for upright rock wall | |
| CN206666533U (en) | The culture dish collected for mycelia | |
| CN203027936U (en) | Earthworm cultivating device using cow dung | |
| CN202599592U (en) | Wind-driven rain structure surface acting force real-time measuring device | |
| CN205280402U (en) | A device that is used for normal position layering survey soil moisture content | |
| CN206294599U (en) | A kind of combined vertical device for raising seedlings | |
| CN105850451B (en) | Steel building roof greening waterproof and heat-insulating method and multifunctional plant growth device | |
| CN204409077U (en) | A kind of stereoscopic greening of buildings plantation tectonic system | |
| CN206110142U (en) | Slope structure suitable for low circuit of putting of area of heavy rainfull moderate -low speed magnetic levitation engineering | |
| CN207828267U (en) | The device of identification and utilization photosynthetic carbon rhizosphere microorganism under a kind of intercropping mode | |
| CN203206806U (en) | Double-pipe drip irrigation cotton partition plate pot | |
| CN104604566B (en) | A kind of multi-functional plant salt endurance of protecting field measures salt pond | |
| CN203849259U (en) | Simulation device for studying runoff loss of cut-down of soil nutrients of intercropping system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20211223 |