JPH0724005Y2 - Germination machine - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a germination machine capable of increasing the germination rate by easily confirming the germination (germination) state of seed pad regardless of the volume of the tank. .

"Prior art" Seed padded in a bag, stacked the seed pad bag soaked in the tank, water is poured into the tank, the temperature is set to an appropriate temperature of 32 ℃ during germination, hot water is circulated, It is common to remove the seed paddy bag from the tank after a certain period of time while supplementing oxygen with a shower.

Therefore, in the germination process, it is necessary to control the proper germination temperature and to grasp the proper germination time according to the variety characteristics of the seed paddy. During the above process, if the seedlings grow too much in the germination machine, the seed pad is taken out of the tank. In this case, or because the buds may be damaged during sowing, it is necessary to frequently check the seed pad in the tank, and it is required to be able to easily grasp the proper germination of the seed pad in the tank.

FIG. 7 and FIG. 8 show a conventional technique for performing such a germination, which has already been disclosed in Japanese Utility Model Publication Nos. 51-54515 and 61-29213.
It is disclosed in Japanese Patent Publication No.

The shower 3 is arranged on the upper part of the tank 1, the seed pad bags 2 are stacked in the tank 1, water is poured into the tank, and the temperature is set to 32 ° C. by the temperature control device 4, and the heater 5 is used. It is a germinator that heats and circulates hot water by a motor 5 to supply oxygen by a shower and circulates hot water through a water supply pipe 7.

However, seed rice that germinates does not germinate only in the same variety, and there are several hundred types of paddy rice breeding in Japan from Hokkaido to Okinawa. Depending on the water temperature management state, the time required for germination varies, and even if it has the function of keeping a constant water temperature at a suitable germination temperature of 32 ° C,
It was difficult to obtain germinated paddy suitable for varietal characteristics.

That is, the only way to grasp the germination rate of all the seed paddy stored in the tank 1 is to take out the seed pad bag 2 stored in the tank 1 from the tank 1 and check the seed pad bag 2 at the bottom and the top of the tank. When the volume of the tank 1 is large, the amount taken out is large and it is not easy. Further, when different varieties put in a bag in the tank 1 are put into the same tank 1 and germinated, it is difficult to obtain the same amount of germinated paddy within the same time due to the breed characteristics of the seed paddy, and the seedlings are raised after germination. There was a problem that it also affected management.

Therefore, it is required to increase the germination rate of seed rice and to easily grasp the proper germination of seed rice in the tank even if germination is performed by mixing different varieties.

"Problems to be solved by the invention" The present invention has been made in view of such conventional problems. The purpose is to store seed rice to be germinated in a container in advance and to use the germination device. By arranging the container in the middle of the circulation route and checking only the container, it is possible to easily check the germination state of all seed paddy in the tank at the time of germination, and germinated different varieties later. Even in such a case, the germination state of the different variety and the time required for germination can be grasped in advance by putting the sample in the container and confirming it in advance.

In addition, when seed paddy is taken out of the tank or when sowing, there is no risk of damaging the buds, and the seed pad bag inside the tank is not frequently inspected, and the germination stage (after germination, the buds are stretched under the cover soil to cover the soil). The purpose of the present invention is to provide a germination machine that enhances the emergence rate in seedling management at the time when the leaves are not visible and the leaves appear.

"Means for Solving the Problem" The present invention, as shown in FIG. 1 and FIG. 2 of an embodiment of the present invention, shows a part of seed paddy of the same kind as in the tank at the time of germination in the circulation route of the tank. The seed germination state in the tank can be changed by storing seed rice as it is as a sample rice for confirmation.
The purpose is to make it possible to understand at a glance.

The gist of the present invention for achieving such an object is that, in the first invention, in addition to the seed paddy in the tank, a part of the seed paddy can be stored as a sample paddy for confirmation during germination. Is disposed in the circulation path of the tank, and in the second invention, the core container is made of a resin or a metallic material and has a mesh shape smaller than the grain size of the seed pad. , A partition body is provided in the nuclear container so that at least a plurality of varieties can be stored, and the nuclear partition body has a structure that allows water to easily pass therethrough. It constitutes that it can be separated from the germination machine.

"Operation" Seed padded rice seeds put in a mesh bag, the seed pad made of resin or metal material is stored in a container of a structure that is easy to pass water, which is composed of a mesh size smaller than the grain size of the seed pad, and the paddy bag is It is stored in a tank, water is put in the tank, the pump is operated, and then the heater is energized. Water in the tank is circulated by the nuclear pump, and water is sprinkled from the sprinkling port of the sprinkler tank at the top of the tank. The water is heated by the temperature heater set in advance, and when the set temperature is reached, the heater is energized. Stops and when the temperature drops below the set temperature, the heater automatically turns on. By repeating these steps, the water temperature in the tank and the water temperature in the container provided in the middle of the circulation path are also kept constant, and at the same time, the seed rice for confirmation during germination stored in the core container is also kept at a constant water temperature. It will be in the state of being.

After a certain period of time, only the container is taken out, the germination state of seed paddy in the nuclear container is confirmed, the optimum germination state is confirmed, and the paddy bag in the tank is taken out.

Further, even when the types of paddy bags stored in the tank are different, by putting each seed pad in the storage place partitioned in the container, after a certain time, only the container is taken out and the inside of each container is removed. Check the germination status of each seed.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a germination machine according to the present invention, in which 1 is a tank, which has a slant plate 10 at the bottom, and a seed pad bag 2 is loaded and stored on the slant plate 10.

A submersible pump 11 is installed upright in the corner of the tank 1, and a submersible pump 11 and a sprinkler tank 12 located above the nuclear opening of the tank 1 are installed.
It is connected by conduit 15.

Loosen and adjust the screw 11 of the support plate 13 provided at the edge of the tank 1 so that the water surface of the tank 1 and the bottom of the water spray tank 12 are substantially parallel, and the water spray tank 4 becomes almost parallel to the water surface of the tank 1. When it reaches the limit, it is fixed to the fixed support plate 13 of the sprinkler tank 12.

A heater 14 is installed inside the sprinkler tank 12. Here, in the case of paddy rice seeds, the optimum germination temperature is set so that it can be controlled at 32 ° C.

Water is sprayed on the water spray tank 12 at the upper ends of both sides of the water spray on a short water spray surface. In addition to the seed pad stored in the net bag inside the tank 1 inside the sprinkler tank 12, a part of the seed pad can be stored as the seed pad as a sample pad for confirmation during germination 16
The nuclear container is made of a resin or a metallic material, and is composed of a mesh 17 having a particle size smaller than that of the seed rice. The seed rice in the nuclear container 16 can store at least a plurality of varieties. A partition 18 is provided in the inner part 16, and the nuclear partition 18 has a structure that allows water to easily pass therethrough.

FIG. 2 is a plan view of the germination machine of FIG. 1 based on the present invention.

Needless to say, the container may be installed not in the inside of the water spray tank 12 but in the container alone, as shown in FIG. In the embodiment described above, the germination machine having the sprinkler tank 12 at the opening position of the tank 1 was described, but as shown in FIG. 6, the germination machine of the conventional germination machine (FIGS. 7 and 8) was used. It is also possible to provide a container capable of accommodating seed rice as it is in the connection intermediate portion of the shower 3.

Next, the operation will be described.

First, from the opening of the tank 1, the child board 10 at the bottom of the tank 1.
The seed bag 2 is stacked and stored on top of the above. Seed pad different from the seed pad 2 stored in the mesh bag in the tank prepared in advance was used as the sample pad for confirmation at the time of germination.
Put it in. When the varieties of seeds stored in the tank 1 are different, the varieties are put in the chambers in which the inside of the container 16 is partitioned by the partitioning body 18.

After the storage of the seed paddy bag 2 is completed, water is poured into the tank 1. Seed rice bag 2
Stop pouring when is below the surface. Loosen and adjust the screw 11 of the support plate 20 provided at the edge of the tank 1 so that the water surface is almost parallel to the bottom of the water spray tank 12, and spray the water when the water spray tank 4 is substantially parallel to the water surface of the tank 1. It is fixed to the fixed support plate 13 of the water tank 12.

Then, the submersible pump is operated, water is circulated and water is sprinkled.

At this time, the inside of the container 16 provided in the sprinkler tank 12 is also circulated at the same time.

When water sprinkling is started, the heater 14 is maintained in an energized state, and is heated by the heater 14 installed inside the water sprinkling tank 12 provided above the opening of the tank 1 to a temperature suitable for germination (germination). At the same time that the temperature sensor 8 controls the water temperature, the confirmation sample seed pad during germination is heated in the same manner as the seed pad 2 in the tank 1, while hot water is sprinkled from the sprinkler port 19 of the sprinkler tank 12. The water that has passed through the seed paddle passes through the holes of the child board 10 of the cage and collects at the bottom of the tank 1. The water at the bottom of the tank 1 is returned by the submersible pump 11 to the water spray tank 12 again through the conduit 15 to perform the above circulation.

After a certain period of time, check the germination state of the seed paddy in the container 12,
In the optimum germination state, stop heating with the heater 14,
The circulation of hot water is also stopped.

After the germination work is completed, the support plate 13 provided on the edge of the tank 1
Remove the screw 11 and remove the seed pad bag 2.

"Effect of the device" As described above, the device of the present invention, when germinated,
By arranging seed rice to be germinated in the middle of the circulation route in advance, it is possible to easily check the germination state without having to obtain the seed pad bags at the top and bottom of the tank, and always obtain the optimum germination state. At the same time, it is possible to easily grasp the proper germination of seed paddy in the tank even when germination is carried out by mixing different varieties, and moreover, the germination state of different varieties and the time required for germination can be grasped in advance. can do. Further, it is very effective when handling a large amount of seed paddy in a seedling raising sensor and performing germination of many varieties.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a plan view showing an embodiment of the present invention, FIG. 3 shows an embodiment of arrangement of containers, and FIG. Fig. 5 is a sprinkling state diagram, Fig. 5 is a sprinkling state diagram as seen from the side of the sprinkling tank, Fig. 6 is a container mounting diagram showing still another embodiment of the present invention, and Figs. 7 and 8 are It is a longitudinal cross-sectional view showing a conventional example. 1 ... Tank, 2 ... Seed padding bag 11 ... Submersible pump, 12 ... Sprinkling water tank 12 14 ... Heater, 16 ... Container.

Claims (4)

[Scope of utility model registration request] 1. Hot water in which water and seed padded in a mesh bag are placed in a tank having an open upper surface, and the bottom of the tank is partitioned by a paddle of a cage to circulate the water in the tank while heating the water. A germination machine comprising a circulation device, wherein a sample seed storage container for confirmation during germination is arranged in the circulation path of the tank. 2. A water spouting tank is provided at an opening position of the tank, submersible pumps are erected at the corners of the tank, and rectangular water spouting ports are provided at equal intervals at upper ends of both sides of the water sprinkling tank. 2. The germination machine according to claim 1, wherein a sample seed padding container for confirmation at the time of germination is arranged in the sprinkler configured to sprinkle water over substantially the entire opening. 3. A seed seed storage container for confirmation during germination
Along with a resin or a metallic material, which is configured in a mesh shape smaller than the grain size of the seed paddy, seed paddy in the container is provided with a partition body in the container, so that at least a plurality of varieties can be stored. The budding machine according to claim 1 or 2, wherein the partition body has a structure that allows water to easily pass therethrough. 4. The germination machine according to claim 1 or 2, wherein the container is separable from the germination machine.