CN205353046U

CN205353046U - Analogue means is handled in small -size plant water logging

Info

Publication number: CN205353046U
Application number: CN201620020952.4U
Authority: CN
Inventors: 徐乐; 张文英; 王赛赛; 彭微
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2016-01-11
Filing date: 2016-01-11
Publication date: 2016-06-29
Anticipated expiration: 2026-01-11

Abstract

The utility model provides an analogue means is handled in small -size plant water logging, includes: take plant incubator, drainage pipe, water supply pipe, the plant of gyro wheel to plant the subassembly, the bottom installation of plant incubator the gyro wheel, delivery port on the plant incubator lateral wall with the drainage pipe intercommunication, the water inlet of plant incubator with the inlet channel intercommunication, just the plant is planted the subassembly setting and is in in the plant incubator, its advantage is: moisture passes through the inlet opening and gets into the mounting, supplies water in planting the basin for the plant, realizes the infiltration of moisture from bottom to top, avoids the rivers too big or too urgent and form the vortex to cause the impact to the plant, just at the in -process that drains, because the effect of mounting is avoided causing the shock to the soil that the plant was planted in the basin, the water logging that is suitable for small -size potted plant is steeped experimentally with the waterlogging, moreover water logging in -process soil emersion can be avoided with preventing the soil layer in the soil surface in the basin is planted to the plant, causes moisture dirt or plant to float, and influence test handles.

Description

Small plant waterlogging analog

Technical field

This utility model relates to plant simulation technical field, specifically a kind of small plant waterlogging analog.

Background technology

Waterflooding or flood cause that soil's being over wet can cause water logging injury of plant, and make root system of plant anoxia when there is open fire, cause stain evil；When plant some or all of is not had by water logging, it is referred to as water logging and coerces.In growing process, the Hypoxia Stress formed because of excess moisture can cause plant metabolism disorder, nutritional disorder, growth to be suppressed, and the minimizing that yield is in various degree.

Scientific researcher is commonly used potted plant or field experiment and is reacted to the water logging stress studying plant.Waterlogging can be carried out either directly through moisture submergence plant for big potted plant, but small plant (such as model plant arabidopsis), owing to planting soil is few and plant type is little, waterlogging process be faced with plant difficulty fix, easy many knotty problems such as floating, and other environmental condition such as illumination, temperature etc. all affect the water logging toleration of plant, so controlling the experimental condition of waterlogging well could simulate waterlogging preferably.

Utility model content

In order to overcome above-mentioned technological deficiency, this utility model design one is by the experimental condition such as controlling water level and water temperature, thus studying the small plant waterlogging analog of the resistance to waterflooding of plant.

This utility model one small plant waterlogging analog, including: with the plant incubator of roller, drainage pipeline, water supply line, plant growing assembly, described roller is installed in the bottom of described plant incubator, outlet on described plant incubator sidewall connects with described drainage pipeline, described plant incubator water inlet connect with described inlet channel, and described plant growing assembly is arranged in described plant incubator；

Wherein, described plant growing assembly includes multiple plant growing pot and the fixture of multiple fixing described plant growing pot, described plant growing basin bottom part inserts in described fixture, and described plant growing pot inserts the degree of depth in described fixture less than the 1/5 to 1/2 of described plant growing pot height.

A kind of small plant waterlogging analog, its advantage is: moisture enters fixture by inlet opening, supply water thus giving in plant growing pot, achieve moisture to permeate from bottom to top, it is to avoid current are excessive or too urgent and form eddy current, thus plant is impacted, and in the process of discharging water, effect due to fixture, it is to avoid the soil in plant growing pot is caused concussion, is suitable for water logging and the flood stain test of small potted plant plant；

Furthermore, the soil surface in plant growing pot has anti-soil layer, can avoid soil emersion in watering-out process, causes moisture dirty or floating plant, affects test and processes.

Accompanying drawing explanation

Fig. 1 is small plant waterlogging analog structural representation when not installing dividing plate；

Fig. 2 is small plant waterlogging analog top view when being provided with dividing plate；

Fig. 3 is that small plant waterlogging analog sets graduated lateral plate structure schematic diagram；

Fig. 4 is A portion enlarged diagram in Fig. 3；

1, plant incubator, 11, band roller, 12, dividing plate, 13, growing area, 14, rule, 15, temp. monitor, 16, oxygen detection instrument；

2, drainage pipeline, 21, drain valve；

3, water supply line, 31, feed water valve；

4, plant growing assembly, 41, plant growing pot, 42, fixture, 43, anti-soil layer.

Detailed description of the invention

This utility model one small plant waterlogging analog, including: the plant incubator 1 with roller 11, drainage pipeline 2, water supply line 3, plant growing assembly 4, described roller 11 is installed in the bottom of described plant incubator 1, outlet on described plant incubator 1 sidewall connects with described drainage pipeline 2, the water inlet of described plant incubator 1 connects with described water supply line 3, and described plant growing assembly 4 is arranged in described plant incubator 1；

Preferably, in described plant incubator 1, it is provided with polylith dividing plate 12, described plant incubator 1 is divided into the equal-sized growing area 13 of polylith so that the water yield in each growing area 13 is identical, meanwhile, in water inlet process, current is played cushioning effect.Further, the height of described dividing plate 12 is more than the half of described plant incubator 1 height, it is preferable that the height of described dividing plate 12 is 50cm.

Further, there is gap between bottom and the base plate of described plant incubator 1 of described dividing plate 12, pass through for current；And described fixture 42 number that arranges in each described growing area 13 is equal, test externality factor to reduce.

The inwall of described plant incubator 1 is provided with rule 14, is used for estimating water level in described plant incubator 1；Preferably, described rule 14 is accurate to millimeter, and marks from bottom to top.

Preferably, it is provided with the temp. monitor 15 for monitoring and control water temperature in described plant incubator 1, for detecting the oxygen detection instrument 16 of dissolved oxygen in water, and described temp. monitor 15, described oxygen detection instrument 16 can need to regulate voluntarily the degree of depth according to test.

Preferably, described plant growing assembly 4 includes plant growing pot 41 and the fixture 42 of multiple fixing described plant growing pot 41, insert bottom described plant growing pot 41 in described fixture 42, and described plant growing pot 41 inserts the degree of depth in described fixture 42 less than the 1/5 to 1/2 of described plant growing pot 41 height, it is to avoid the soil in described plant growing pot 41 is immersed in water；Further, the bottom of described fixture 42 is provided with multiple inlet opening (not shown in FIG.), enters to phytoremediation from inlet opening for water；

Preferably, the surface of described plant growing pot 41 is attached is stamped an anti-soil layer 43, it is to avoid soil emersion in watering-out process, causes moisture dirty or floating plant, affecting test to process, described anti-soil layer 43 can adopt rubber band or rope or other analog to be fixed on described plant growing pot 41；Further, described anti-soil layer 43 is black gauze.

Further, described fixture 42 can be vial, glass or other not easily float on the article of water.

Described drainage pipeline 2, described water supply line 3 are separately installed with drain valve 21, feed water valve 31.

Implement in process:

1. a certain amount of substrate or soil, are first taken in described plant growing pot 41, at anti-soil layer 43 described in the attached last layer in described plant growing pot 41 surface, fix with rubber band, the described anti-soil layer 43 of the top center of described plant growing pot 41 is opened an osculum, for plant transplantation to wherein；

2., described feed water valve 31 is opened, water is made to slowly enter described plant incubator 1 from described water supply line 3, enter in described fixture 42 by the inlet opening on described fixture 42, till the described built-in full water of fixture 42, then set the water level in described plant incubator 1 according to experiment, and in described plant incubator 1, the height of water is not less than on described fixture 42 height of the highest inlet opening；

3., be fixed on described fixture 42 by described plant growing pot 41, observe according to experiment purpose, carry out stain, i.e. crop rhizosphere moisture supersaturation, soil table are without open fire；Or flood, namely soil table has shallow-layer open fire；Or flood, namely plant the dissimilar water stress such as is not had to process by water logging in various degree；

4., after flood stain off-test, open drain valve 21, make water in described plant incubator 1 and described fixture 42 be discharged by described drainage pipeline 2.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. a small plant waterlogging analog, it is characterized in that: include the plant incubator (1) with roller (11), drainage pipeline (2), water supply line (3), plant growing assembly (4), described roller (11) is installed in the bottom of described plant incubator (1), outlet on described plant incubator (1) sidewall connects with described drainage pipeline (2), the water inlet of described plant incubator (1) connects with described water supply line (3), and described plant growing assembly (4) is arranged in described plant incubator (1)；

Wherein: described plant growing assembly (4) includes plant growing pot (41) and the fixture (42) of multiple fixing described plant growing pot (41), described plant growing pot (41) bottom is inserted in described fixture (42), and the bottom of described fixture (42) is provided with multiple inlet opening, enter to phytoremediation from inlet opening for water.

2. small plant waterlogging analog according to claim 1, it is characterized in that: in described plant incubator (1), be provided with polylith dividing plate (12), described plant incubator (1) is divided into the equal-sized growing area of polylith (13).

3. small plant waterlogging analog according to claim 2, it is characterised in that: there is gap between bottom and the base plate of described plant incubator (1) of described dividing plate (12), pass through for current.

4. small plant waterlogging analog according to claim 1, it is characterized in that: in described plant incubator (1), be provided with temp. monitor (15), be used for monitoring and control the water temperature in described plant incubator (1).

5. small plant waterlogging analog according to claim 1, it is characterised in that: it is provided with oxygen detection instrument (16) in described plant incubator (1), is used for detecting dissolved oxygen in water.

6. small plant waterlogging analog according to claim 1, it is characterised in that: described plant growing pot (41) inserts the degree of depth in described fixture (42) less than the 1/5 to 1/2 of described plant growing pot (41) height.

7. small plant waterlogging analog according to claim 1, it is characterised in that: the surface of described plant growing pot (41) is attached is stamped an anti-soil layer (43).