CN209234417U - Combined plant divides root experimental rig - Google Patents

Abstract

A kind of Combined plant divides root experimental rig to be made of main support, cylinder and arc panel；The main support includes lower circular groove, upper circular groove and partition；The bottom of lower circular groove is metal plate, and periphery is equipped with chimb；Upper circular groove is circle, and middle part sets that there are two semicircle partitions to be divided into two circular grooves up and down for upper circular groove；Partition is rectangular slab, wide equal with the diameter of semicircle partition, and lower end and the plate welding of bottom circular groove are integral, and upper end and the lower part trough rim of top circular groove are integrally welded, and two sides are equipped with male fastener.The diameter side of the semicircle partition and the upper end edge of partition are equipped with articulation piece.The diameter of the cylinder is the 1/2-1/3 of semicircle partition, cylinder is located at semicircle partition central upper portion position, its bottom is linked into an integrated entity in a manner of fastener with semicircle partition, and root hole is equipped on the semicircle partition in cylinder, and macropore is equipped on the semicircle partition on cylinder periphery.The two sides of the arc panel are equipped with concave fastener corresponding with the male fastener of partition.

Description

Combined plant divides root experimental rig

Technical field

The utility model belongs to scientific experiment facility technology field, and in particular to one kind is for studying plant nutrient and root system The experimental rig of behavior.

Background technique

The test of point root is under a kind of simulation overground part unanimous circumstances, and root system is in Different Nutrition state or varying environment When stress, for studying the effective ways of root growth.Plant divides root device for plant nutrient and the research of root system behavior, mesh Before be also applied to research of the research plant to (such as root-knot nematode) under the stimulation of extraneous pathogen, to the Systemic induction resistance of plant On.At this stage, in pathogenic mechanism of the research biocontrol microorganisms to root-knot nematode, frequently with dividing root knot after root device research different disposal Nematode is to indexs such as the induced resistance of plant, the root knot index of root-knot nematode and worm's ovum numbers, to obtain biocontrol microorganisms to root knot The effect of the preventive effect of nematode and the induced resistance to plant.It is traditional be divided to root experimental rig be bottom with two pot for growing seedlings closely Placement, one pot for growing seedlings of upper placement in the center of two pot for growing seedlings be used for planting plants, the plant on top to one The Duan Houhui that fixes time assigns to main root in the pot for growing seedlings of bottom two, one of them is induction side to the next pot for growing seedlings, can be given birth to Fungi-proofing, root-knot nematode or biocontrol microorganisms+root-knot nematode processing, another answer party are inoculated with root-knot nematode, finally detect answer party pair Different methods for inducing treated reaction.Root culture is carried out with easy devices such as pot for growing seedlings or flowerpots, these devices can educate Biggish effect is played in seedling reproductive process, but there are some problems, i.e., experimental rig can not move in dividing root test, plant Management operation it is quite inconvenient, operating difficulties, once plant movement will damage its root system development.

Summary of the invention

In view of the problems of the existing technology, the utility model provides a kind of Combined plant and divides root experimental rig, it is intended to Solve the problems, such as that experimental rig can not move and test operation inconvenience.The utility model is achieved through the following technical solutions.

A kind of Combined plant divides root experimental rig to be made of main support, cylinder and arc panel.Under the main support includes Circular groove, upper circular groove and partition, the bottom of the lower circular groove are metal plate, and periphery is equipped with the chimb of 20-40mm.The upper circular groove For the circle of the high 100-140mm in side, middle part sets that there are two semicircle partitions to be divided into two circular grooves up and down, upper slot for upper circular groove High 80-100mm, the high 20-40mm of lower channel, semicircle partition 6-8mm small compared with the diameter of plate.The partition is rectangular slab, wide Equal with the diameter of semicircle partition, the lower end of partition and the plate welding of bottom circular groove are integral, the upper end and top of partition The lower part trough rim of circular groove is integrally welded, and the two sides of partition are equipped with male fastener, and the lower part of main support is divided by partition Two parts.The diameter side of the semicircle partition and the upper end edge of partition are equipped with articulation piece.The diameter of the cylinder is semicircle The 1/2-1/3 of shape partition, a height of 150-300mm, cylinder are located at semicircle partition central upper portion position, bottom and it is semicircle every Plate is linked into an integrated entity in a manner of fastener, and root hole is equipped on the semicircle partition in cylinder, cylinder periphery it is semicircle every Plate is equipped with macropore.The radian of the arc panel is 180 degree, is highly lower than partition 6-8mm, the two sides of arc panel be equipped with every The corresponding concave fastener of the male fastener of plate.After two arc panels and demarcation plate are connected by concave fastener and male fastener, Main support lower part be combined into an appearance it is cylindrical, it is internal be in two semi arches chamber.

The circular arc side of the semicircle partition is equipped with knob.

The plate is equipped with air hole.

The diameter of the root hole is 10-15 mm.

The diameter of the macropore is 20-30 mm.

When operation, the male fastener of the concave fastener of two arc panels and demarcation plate is connected first, lower circular groove it is convex Supporting surface of the lower channel of side and top circular groove as arc panel, it is cylindrical, interior that main support lower part is just combined into an appearance Portion is in the chamber of two semi arches.Then successively two semicircle partitions are lifted, fills test in two semi arch chambers Soil, finally by cylinder card insertion above two semicircle partitions.Dress soil and serike, root system of plant pass through within the barrel Root hole enters lower chamber, and when management waters and applies fertilizer from macropore.When observing root growth and development situation, arc panel two sides are opened Fastener remove arc panel, soil can be separated in the case where not destroying root system with root system in chamber.

Compared with prior art, it is enough and sufficiently large to have the advantages that (1) cylinder lower part is equipped with for the utility model Root hole, root system can be entered with free growth inside lower chamber, avoid influence of the kerve of upper container to root growth is divided. (2) lower chamber is package assembly, take when root can two arc panels all disassemble, soil can not destroy root in chamber It is separated in the case where system with root system, is conducive to study plant nutrient and root system behavior.(3) during the Cultivate administration of plant, Management can be facilitated to operate by macropore watering, fertilising and the test process on two semicircle partitions.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the main support schematic diagram of the utility model.

Fig. 3 is the arc panel schematic diagram of the utility model.

Fig. 4 is the top view of Fig. 1.

In figure: 1, lower circular groove, 2, upper circular groove, 3, partition, 4 plates, 5, chimb, 6, semicircle partition, 7, upper slot, 8, under Portion's slot, 9, male fastener, 10, articulation piece, 11, cylinder, 12, fastener, 13, root hole, 14, macropore, 15, arc panel, 16, spill Fastener, 17, knob, 18, air hole.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

As shown in attached drawing 1-4, the Combined plant of the utility model divides root experimental rig by main support, cylinder and arc panel It constitutes.The main support includes lower circular groove 1, upper circular groove 2 and partition 3, and the bottom of the lower circular groove 1 is metal plate 4, and periphery is set There is the chimb 5 of 20-40mm, plate 4 is equipped with air hole 18.The upper circular groove 2 is the circle of the high 100-140mm in side, and middle part is set There are two semicircle partitions 6 to be divided into two circular grooves up and down for upper circular groove 2, and upper slot 7 is 80-100mm high, and lower channel 8 is 20- high 40mm, diameter small 6-8mm of the semicircle partition 6 compared with plate 4.The partition 3 is rectangular slab, the wide diameter with semicircle partition 6 Equal, the lower end of partition 3 and the plate 4 of bottom circular groove are integrally welded, the upper end of partition 3 and 8 side of lower channel of top circular groove Integrally welded, the two sides of partition 3 are equipped with male fastener 9, and the lower part of main support is divided into two parts by partition 3.It is described The diameter side of semicircle partition 6 and the upper end edge of partition 3 be equipped with articulation piece 10, the circular arc side of semicircle partition 6 is equipped with knob 17.The diameter of the cylinder 11 is the 1/2-1/3 of semicircle partition 6, a height of 150-300mm, and cylinder 11 is located at semicircle partition 6 Central upper portion position, bottom are linked into an integrated entity in a manner of fastener 12 with semicircle partition 6, in cylinder 11 it is semicircle every Plate 6 is equipped with root hole 13, and the diameter of root hole 13 is 10-15 mm, and macropore 14 is equipped on the semicircle partition 6 on 11 periphery of cylinder, The diameter of macropore 14 is 20-30 mm.The radian of the arc panel 15 is 180 degree, is highly lower than 3 6-8mm of partition, arc panel 15 two sides are equipped with concave fastener 16 corresponding with the male fastener 9 of partition 3.When two arc panels 15 with demarcation plate 3 by recessed After shape fastener 16 and male fastener 9 connect, main support lower part be combined into an appearance it is cylindrical, it is internal be in two semi arches Chamber.

Claims (4)

1. a kind of Combined plant divides root experimental rig, which is characterized in that divide root experimental rig by main support, cylinder and arc panel It constitutes；The main support includes lower circular groove, upper circular groove and partition, and the bottom of the lower circular groove is metal plate, and periphery is equipped with 20- The chimb of 40mm；The upper circular groove is the circle of the high 100-140mm in side, and middle part sets that there are two semicircle partitions to divide upper circular groove For upper and lower two circular grooves, the high 80-100mm of upper slot, the high 20-40mm of lower channel, semicircle partition 6- small compared with the diameter of plate 8mm；The partition is rectangular slab, wide equal with the diameter of semicircle partition, the lower end of partition and the plate welding of bottom circular groove Integrally, the upper end of partition and the lower part trough rim of top circular groove are integrally welded, and the two sides of partition are equipped with male fastener, every The lower part of main support is divided into two parts by plate；The diameter side of the semicircle partition and the upper end edge of partition are equipped with hinged Part；The diameter of the cylinder is the 1/2-1/3 of semicircle partition, a height of 150-300mm, and cylinder is located in semicircle partition top Heart position, bottom are linked into an integrated entity in a manner of fastener with semicircle partition, and root is equipped on the semicircle partition in cylinder Hole is equipped with macropore on the semicircle partition on cylinder periphery；The radian of the arc panel is 180 degree, is highly lower than partition 6- 8mm, the two sides of arc panel are equipped with concave fastener corresponding with the male fastener of partition, when two arc panels and demarcation plate are by recessed After shape fastener is connected with male fastener, main support lower part be combined into an appearance it is cylindrical, it is internal be in two semi arches chamber Room.

2. a kind of Combined plant according to claim 1 divides root experimental rig, which is characterized in that it is described it is semicircle every The circular arc side of plate is equipped with knob.

3. a kind of Combined plant according to claim 1 divides root experimental rig, which is characterized in that set on the plate There is air hole.

4. a kind of Combined plant according to claim 1 divides root experimental rig, which is characterized in that the root hole it is straight Diameter is 10-15 mm, and the diameter of the macropore is 20-30 mm.