CN103548660B - Plant seedling pot allowing automatic liquid absorption - Google Patents

Abstract

The invention discloses a plant seedling pot allowing automatic liquid absorption. According to the technical scheme, an outer pot is placed on a liquid storage pool with a nutrient solution; liquid storage substrates are placed on the lower portion of the outer pot; one end of a liquid absorption rope is placed in the liquid storage substrates and the other end of the liquid absorption rope is placed in the nutrient solution; a root system blocking net is placed on the liquid storage substrates; an inner port is compressed to be placed on the root system blocking net which is arranged in the outer pot; culture substrates are placed in the inner pot. According to the plant seedling pot allowing the automatic liquid absorption, the nutrient solution can automatically enter into the liquid storage substrates due to the liquid absorption rope and accordingly the automatic supply of the nutrient solution for a plant is achieved, the root system can be located in the ventilation state for a long time, and the plant can root new roots and branch to flourish; the double pots are overlaid with each other to fix the root system blocking net so as to effectively prevent the root system of the plant from growing along the liquid absorption rope and entering into the liquid storage pool; the outer pot can be removed when a plant seedling is transplanted, people can push upward from the bottom of the inner pot to take out the plant seedling easily without hurting the root of the plant, and accordingly the survival rate of plant transplanting is improved.

Description

A plant seedling pot capable of automatically absorbing liquid

technical field

The invention relates to a plant seedling raising pot, in particular to a plant seedling raising pot capable of automatically absorbing liquid, and belongs to the technical field of plant cultivation.

Background technique

With the rapid development of biotechnology, scientific and technical personnel use plants as research objects to explore the relationship between plants and plants, plants and microorganisms, and plants and environmental factors in many fields such as botany, microbiology, and ecology. A large amount of plant seedling cultivation is required, so a large number of plant nursery containers suitable for the research process are also required. At present, plant seedling containers mainly include tissue culture bottles for tissue culture, liquid culture pots or liquid culture tanks for liquid culture, and pots for potted plants. Growing seedlings with tissue culture bottles, liquid culture pots or liquid culture tanks requires a large number of auxiliary instruments, such as ventilation pumps, sterilizing pots, etc., with high input costs, complicated operations, difficult seedlings for cultivation, and low survival rate of transplanting; Because the materials are simple and easy to obtain, and the requirements for the cultivation environment are low, it is widely used. The traditional pot seedling is to place the plant seeds in the seedling pot, and maintain the growth of the plants by regularly watering from the top of the pot, but continuous watering is easy to overturn the soil, causing pot soil loss, and even hardening of the soil surface, which is labor-intensive It is time-consuming and difficult to water thoroughly, and the effect is not ideal. In addition, there is also the method of watering by soaking the pot, that is, placing the pot in a tray or a non-porous shallow pot to allow water to slowly infiltrate from the bottom of the pot from the drainage holes at the bottom of the pot. In the pot, until the surface of the pot is wet, this can prevent the water from being impermeable and the water flowing and not easy to infiltrate, but the soaking time is not easy to control. If the soaking time is too long, the plant root system will easily grow into the pot In addition, too much water in the pot can easily cause hypoxia and cause plant death. Generally, the root system of plants cultivated in pots is easily disturbed when transplanted, thereby reducing the survival rate of transplanting and increasing the later management cost of seedlings. Thus it can be seen that although there are many existing plant seedling raising containers, they all have certain limitations in operation and application. Thereby invent a kind of suitable for plant growth, especially a kind of seedling pot suitable for plant seedling growth just seems particularly important, still do not have a kind of ideal plant seedling pot to be available for research and use at present.

Contents of the invention

In order to overcome the defects of the existing plant cultivation containers, realize automatic water supply to the plant cultivation substrate and ensure good ventilation of the plant root system, the invention discloses a plant seedling cultivation pot capable of automatically absorbing liquid.

The present invention is achieved through the following technical solutions:

Nutrient solution is contained in the liquid storage tank, and a liquid storage tank cover with openings is arranged on the liquid storage tank, and an outer basin is placed on the liquid storage tank cover, and an outer basin drainage hole is opened at the bottom of the outer basin, and a liquid storage matrix is placed at the lower part of the outer basin to absorb One end of the liquid rope is placed in the liquid storage matrix, and the other end passes through the drainage hole of the outer basin and the liquid storage tank cover and is placed in the nutrient solution at the bottom of the liquid storage tank. A root barrier net is placed on the liquid storage matrix. The diameter of the root barrier net is Greater than the diameter of the lower end of the placed inner pot, then the inner pot is placed tightly on the root barrier net in the outer pot, and the culture medium is placed in the inner pot.

The invention utilizes the liquid-absorbing rope to automatically enter the nutrient solution into the liquid storage matrix, and the culture medium in the inner pot utilizes the principle of capillary water absorption to automatically supply the nutrient solution in the liquid storage matrix for plant growth. The invention realizes the automatic supply of plant nutrient solution, and keeps the root system in a state of ventilation for a long time, which is beneficial to the multiple new roots and branches of the plant, so that the plant grows luxuriantly; the double pots are used to superimpose and fix the root system barrier net, which effectively prevents the plant root system from growing along The suction cord grows and enters the reservoir. When transplanting plant seedlings, the outer pot can be removed and pushed up from the bottom of the inner pot, so that the plant seedlings can be easily taken out without hurting the roots of the plants, and the survival rate of plant transplanting is improved. The invention has the advantages of reasonable design, simple structure, low cost, convenient planting, improved plant growth environment, and strong scientific research and economic industrial value.

Description of drawings

The accompanying drawing is a schematic diagram of a half-section of a front view structure of an embodiment of the present invention.

The reference signs are explained as follows:

Culture substrate 1, inner basin 2, outer basin 3, root barrier net 4, liquid suction rope 5, liquid storage matrix 6, outer basin drainage hole 7, liquid storage tank cover 8, liquid storage tank 9, nutrient solution 10.

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail:

Nutrient solution 10 is contained in a reservoir 9 with a size of 20×20 cm, and a reservoir cover 8 with holes is arranged on the reservoir 9, and an outer basin with a size of 17.0×13.5 cm is placed on the reservoir cover 8 3. There is an outer basin drainage hole 7 at the bottom of the outer basin 3, and a loam liquid storage matrix 6 with a thickness of 1.5 cm and passing through a 2 mm sieve is placed in the lower part of the outer basin 3. One end of the liquid suction rope 5 is placed in the liquid storage matrix 6, and the other ends are respectively threaded through Through the outer basin drainage hole 7 and the liquid storage tank cover 8, place it in the nutrient solution 10 at the bottom of the liquid storage tank 9, and place a root barrier net 4 with a diameter of 12.5 cm and a pore size of 30 μm on the liquid storage substrate 6, and connect it with the outer basin. The inner pot 2 with the same pot specification removes the bottom by 1.5 cm and then presses it tightly and places it on the root barrier net 4 in the outer pot 3. In the inner pot 2, put 1.5 kg of loess and washed river sand through a 2 mm sieve according to V/V= 1:1 mixed culture substrate 1.

When using, add nutrient solution to keep the distance between the nutrient solution level and the bottom of the outer basin at 5-15cm; let the culture medium in the inner basin fully absorb the nutrient solution until the surface of the culture medium is wet; then place the plant seeds in the culture medium , the nutrient solution required for the later growth of the plant can be automatically supplied through the suction rope. When transplanting plant seedlings, remove the outer pot first, and push up from the bottom of the inner pot by hand, so that the plant seedlings and culture medium can be easily removed for transplanting without hurting the roots of plant seedlings, which greatly improves The survival rate of plant seedlings transplanted.

Claims (2)

1. A plant seedling pot capable of automatically absorbing liquid, which is characterized in that it is realized by the following technical scheme: the liquid storage tank (9) is filled with nutrient solution (10), and the liquid storage tank (9) is provided with openings The liquid storage tank cover (8), the outer basin (3) is placed on the liquid storage tank cover (8), the outer basin (3) has an outer basin drainage hole (7) at the bottom, and the lower part of the outer basin (3) is placed with a liquid storage matrix (6), one end of the suction rope (5) is placed in the liquid storage matrix (6), and the other end passes through the drainage hole of the outer basin (7) and the liquid storage tank cover (8) and is placed at the bottom of the liquid storage tank (9) In the nutrient solution (10), the root barrier net (4) is placed on the liquid storage matrix (6), the diameter of the root barrier net (4) is larger than the diameter of the lower end of the placed inner pot (2), and then the inner pot ( 2) Compress and place on the root barrier net (4) in the outer pot (3), and place the culture substrate (1) in the inner pot (2). 2. A plant seedling pot capable of automatically absorbing liquid according to claim 1, characterized in that the size of the liquid storage tank (9) is 20×20 cm, and the size of the outer pot (3) is 17.0×13.5 cm, The liquid storage substrate (6) is loess with a thickness of 1.5 cm and passed through a 2 mm sieve. The root barrier net (4) has a diameter of 12.5 cm and a pore diameter of 30 μm. The specifications of the inner pot (2) and the outer pot (3) are the same, and the bottom is removed 1.5cm, and the culture substrate (1) placed in the inner basin (2) is a sand-soil mixture mixed with 1.5kg loess sieved through a 2mm sieve and washed river sand according to V/V=1:1.