Movable supporting leg inclined bottom type seed germination box

Abstract

The invention discloses a movable supporting leg inclined bottom type seed germination box. The movable supporting leg inclined bottom type seed germination box is composed of a transparent box body and a box cover, and further comprises supporting legs, supporting leg clamping grooves, a water injection hole and a water overflowing hole, wherein the supporting leg clamping grooves are formed in the two sides of the box body; the supporting legs are inserted into the clamping grooves and are as long as the clamping grooves; the outer walls of the two ends of the clamping grooves are of arc-shaped or semicircular structures, so that the supporting legs are convenient to push and pull; the supporting legs are drawn out for different lengths from the lower ends of the clamping grooves and the included angle between the bottom wall of the box body and the horizontal plane can be adjusted; one end of the box body is lifted up so that the bottom wall of the box body forms an inclined plane; the water overflowing hole is formed under the box wall at the lower end of the box body and has a certain distance from the box bottom; a water storage tank in the germination box is jointly formed by the box wall under the height of the water overflowing hole and the bottom wall of the box body under the height of the water overflowing hole; and the water injection hole is formed in the top wall of the box cover. The product has a simple structure and complete functions, is convenient to use and can be efficiently operated; and the testing result is relatively accurate.

Description

Technical field: [0001] The utility model relates to a seed germination box with movable feet and an inclined bottom, relating to a container for seed germination, more specifically, a kind of inclined bottom seed germination box with movable feet used in a seed germination test. Background technique: [0002] The seed germination test is an important part of the indoor inspection of seeds, and the germination box is one of the commonly used utensils. The existing germination box has a flat bottom, and the germination method on paper uses one or more layers of moist absorbent paper as the germination bed, the paper bed is placed in the germination box, and the seeds are placed on the paper bed. The paper bed material is easy to obtain and easy to operate, but it has the following disadvantages: First, the water holding capacity is small, which cannot meet the requirements of wheat and other medium-grained seeds for imbibition and seed germination, and it takes a lot of manpo...

AI Technical Summary

Problems solved by technology

The paper bed material is easy to obtain and easy to operate, but it has the following disadvantages: First, the water holding capacity is small, which cannot meet the requirements of wheat and other medium-grained seeds for imbibition and seed germination, and it takes a lot of manpower to replenish water for the germination bed every day; There are differences in the moisture retention of the boxes, and the amount of water required for each germination box is also different. Especially in the test of a large number of samples, artificial water replenishment is not only labor-intensive and time-consuming, but also it is difficult to ensure the germination bed in each germination box. have the same degree of humidity; the third is that the amount of moisture in the germination box affects the test results, so that the measured value does not match the actual germination rate, or the test must be re-tested because the difference between the repetitions exceeds the specified allowable error; the fourth is that the seed roots are bent and mutually Crossover, as an important index to measure the quality of seedlings, "root length" and its related traits are inconvenient to measure

[0003] The vertical plate method is used for germination test, which has the advantages of no need for additional water and directional growth of the root system during the germination period, but has the following disadvantages to varying degrees: First, because there are absorbent papers on both sides of the seeds, the air permeability is poor, and different repetitions The lengths of roots and shoots often have large differences between seeds; second, it is not convenient to check the number of germinated seeds every day; third, the seeds are placed on the same sowing line with the same height, and the number of test seeds is small, which is poor in representativeness

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