CN204796101U - Test measuring seed device that sprouts - Google Patents

Abstract

The utility model discloses a test measuring seed device that sprouts, its including: a cylindricality bottle, a set of glass board of putting into in the bottle, the independent vertical bottle of arranging in of each glass board, every block of glass board has set the filter paper or the paper that absorbs water. When using, put glass is flat earlier, put the seed respectively on each glass board, cover the filter paper or the paper that absorbs water respectively in order to cover the seed on the glass board after with the water -wet of sterilizing, pour sterilization water into, then a set of glass board that has a seed that will get ready puts perpendicularly in the cylindricality bottle, seal the cylindricality bottle with sealing membrane, put into the incubator with the bottle again, regularly measure each item index. Utilize it to help the seed upright upwards to sprout, can carry out the count and the length measurement of each index more convenient, directly perceivedly.

Description

A kind of seed sprouting device of experiment measuring

Technical field

The utility model relates to a kind of seed sprouting device of experiment measuring.

Background technology

Seed sprouting often needs to measure germination rate, germination vigor, germination index and radicle length etc. index.And the traditional germinating method used at present is often carry out (culture dish sproutung method in culture dish, in culture dish, on chassis, plane formula is sowed seeds), need regularly to add water moisturizing in culture dish on the one hand, deposit on the other hand that radicle growth is after germination curling, seed displacement and the problem such as winding mutually, make the measurement of each index there is certain difficulty.

Utility model content

Main purpose of the present utility model is to provide a kind of seed sprouting device of experiment measuring, utilizes it to contribute to the upright germination of seed, can more convenient, counting and the linear measure longimetry of carrying out each index intuitively.

For achieving the above object, the utility model takes following design:

A seed sprouting device for experiment measuring, it includes: a cylindricality bottle; Can insert the glass plate in bottle for one group, each glass plate independent vertical is placed in bottle; Every block glass plate is equipped with a filter paper or blotting paper.

In the seed sprouting device of described experiment measuring, be also equipped with a slot board, be placed in the bottom in bottle, this slot board has one group of slot inserted for glass plate.

In the seed sprouting device of described experiment measuring, described one group of glass plate is three pieces of rectangular glass, and each rectangular glass dual-side of inserting in bottle is all against on the inwall of bottle, and the base of three pieces of glass plates composition triangle.

In the seed sprouting device of described experiment measuring, each glass plate has and laterally holds in the palm rib, this is holder rib distance base 4 ~ 6cm laterally.

In the seed sprouting device of described experiment measuring, described transverse direction holder rib thickness is not more than 2mm.

In the seed sprouting device of described experiment measuring, each glass plate has mark facility.

The utility model has the advantages that:

1) impel the upright germination of seed, be not easily mutually wound around, be beneficial to more convenient, to carry out each index intuitively counting and linear measure longimetry;

2) seed being positioned at the upright germination of bottle is more conducive to growth, and does not need the moisturizing that regularly adds water, and namely can continue the supply meeting seed sprouting moisture, percentage of seedgermination is higher, and growth rate is faster;

3) adopt three pieces of rectangular glass to be vertically put in cylindricality bottle, and enclose triangle, be beneficial between glass plate and mutually rely on, stablize with holding position.

Accompanying drawing explanation

Fig. 1 is seed sprouting device one preferred embodiment structural representation (not adding aqua sterilisa) of the utility model experiment measuring.

Fig. 2 is another example structure schematic diagram of seed sprouting device of the utility model experiment measuring.

Fig. 3 is an example structure schematic diagram of the utility model glass plate.

Fig. 4 is slot board one example structure schematic diagram of the present utility model.

Fig. 5 is another example structure schematic diagram of slot board of the present utility model.

Fig. 6 is the method step view in the utility model application.

In figure: 1-bottle; 2-glass plate; 201-laterally holds in the palm rib; 202-marks facility; 3-filter paper; 4-slot board; 401-groups of slots; 401 '-slot; 10-chitting piece; 10 '-seed.

Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.

Embodiment

Consult shown in Fig. 1, the seed sprouting device of the utility model experiment measuring mainly includes bottle 1, one group of glass plate 2 and filter paper 3 (or blotting paper).

Described bottle 1, in cylindricality, can be the special bottle of special experiment, also daily bottle, and meeting is column.

The described one group glass plate can inserted in bottle generally adopts the more convenient use of rectangle.Each glass plate independent vertical is placed in bottle, and its length is not limit, and facilitates hand-held (put into or shift out).

Every block glass plate 2 is supporting is provided with filter paper 3 or blotting paper, and the mechanism of action of filter paper 3 or blotting paper is prior art, does not repeat herein.

As depicted in figs. 1 and 2, three glass plates be one group more practical, when three glass plates upright insert in bottle time, each rectangular glass dual-side is all against on the inwall of bottle, and three pieces of glass plates can rely on mutually (enclosing triangle), can better maintain upright state.

Certainly, also further can arrange a slot board 4, this slot board having one group of slot for glass plate insertion (can be composition triangle as shown in Figure 4 or polygonal groups of slots 401; Or the in line slot 401 ' set up as shown in Figure 5, can be many rows, the size depending on bottle diameter), first slot board 4 can be placed in the bottom in bottle, then glass plate be put into bottle respectively and is placed in the slot of correspondence position.Such design, slot board 4 can play the effect of auxiliary positioning.

Also can establish horizontal holder rib 201 further on each glass plate 4, its thickness is not more than 2mm, and this laterally at 4 ~ 6cm, should be assisted and hold seed, avoided its downward landing in water on holder rib distance base.

See Fig. 3, each glass plate also can be provided with mark facility 202, can be protruding sticker and the scale that formed, or be directly the rule of printing or etching, facilitate staff to observe intuitively.

The seed position of putting on each glass plate is also independent design of the present utility model, seed should be put apart from 4-6cm place, glass plate base; The selected reason of this distance is: in germination process, and seed invests on the glass plate of uprightly inserting in bottle through the covering plaster of filter paper, and now, as apart from too low, seed is easily fallen in water, and easy rotten kind, apart from too high, water absorption is few, and speed of germination is slow.

The filter paper covered or blotting paper will be tried one's best large area, and ensure the supply that institute absorb water point first, second the enough towing force of guarantee generation hold seed, make seed be not easy to fall in water as far as possible.Therefore the filter paper covered or blotting paper at least will cover dash area region as shown in Figure 6 (top M is at least 2cm, and bottom is paved with as good).

In the utility model scheme, if select the cylindricality bottle that height is 10-12cm, diameter is 6-8cm, then the glass plate length of three pieces of rectangles is 10-14cm, base width is 4-5cm, filter paper (or blotting paper) thickness is 0.01-0.15cm, aqua sterilisa 50-100ml, seed diameter 0.01-0.15cm is advisable.

Below with one preferably specific embodiment the utility model is described further:

Select cylindricality bottle, this bottle height is 12cm, and diameter is 8cm;

The glass plate of three pieces of rectangles, every block glass plate length is 12cm, and base width is 5cm;

Filter paper thickness is 0.15cm, is cut to identical with glass plate size;

Aqua sterilisa 100ml;

Seed diameter 0.15cm.

Concrete grammar is: first kept flat by three pieces of glass plates, is put by seed in distance 5cm position, base (shown in Figure 6) respectively; Be covered on glass plate after filter paper aqua sterilisa is wetting; Pour aqua sterilisa 100ml in the cylindricality bottle selected, the glass plate then three pieces being well placed seed is vertically put in bottle respectively, and making three pieces of glass plates mutually enclose cross section is triangular shaped (base composition equilateral triangle); Bottle described in upper step is put into incubator, carries out arranging the cultivation such as illumination, temperature according to seed characteristics and testing index; Every day measures indices.

Here is with culture dish sproutung method for contrast, to 3 alfalfa variety application sheet glass sproutung method tests, within 4 days, adds up the germination rate of clover, root length and root/shoot ratio afterwards, to providing basis for the improvement of germinating method.

Different cultivars and germinating apparatus are on the impact of clover germination rate

Different cultivars and germinating apparatus are on the impact of clover root length

Different cultivars and germinating apparatus are on the impact of clover root/shoot ratio

Can be illustrated by above-mentioned experiment:

All there is significant difference (probable value p<0.05) compared with the control in three alfalfa variety germination rates, root length and root/shoot ratios.Wherein germination rate improves 24.5% ~ 98.7% than contrast, and root length and root/shoot ratio add 97.18% ~ 393.33% and 14.24% ~ 71.06% than contrasting respectively.Illustrate that this germinating apparatus and experimental technique thereof can effectively improve the indexs such as the germination rate of plant.

The various embodiments described above can not to depart under protection domain of the present utility model in addition some changes, thus above explanation to comprise and the structure shown in accompanying drawing should be considered as exemplary, and be not used to limit the protection domain that the utility model applies for a patent.

Claims (6)

1. a seed sprouting device for experiment measuring, is characterized in that including:

A cylindricality bottle;

Can insert the glass plate in bottle for one group, each glass plate independent vertical is placed in bottle;

Every block glass plate is equipped with a filter paper or blotting paper.

2. the seed sprouting device of experiment measuring as claimed in claim 1, is characterized in that: be also equipped with a slot board, be placed in the bottom in bottle, this slot board has one group of slot inserted for glass plate.

3. the seed sprouting device of experiment measuring as claimed in claim 1 or 2, it is characterized in that: described one group of glass plate is three pieces of rectangular glass, each rectangular glass dual-side of inserting in bottle is all against on the inwall of bottle, and three pieces of glass plates surround triangle.

4. the seed sprouting device of experiment measuring according to claim 1 and 2, is characterized in that: have on each glass plate and laterally hold in the palm rib, and this is holder rib distance base 4 ~ 6cm laterally.

5. the seed sprouting device of experiment measuring according to claim 4, is characterized in that: described transverse direction holder rib thickness is not more than 2mm.

6. the seed sprouting device of experiment measuring according to claim 1 and 2, is characterized in that: on each glass plate, have mark facility.