JPH1028476A - High-quality (highly precise) culture of fruit vegetable and fruit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for culturing in a nutritious liquid and an apparatus therefor, capable of extremely readily controlling watering by every one. SOLUTION: Root amount of a plant capable of providing fruit vegetable and fruit is restricted by using a planting pot having a size smaller than that of conventional pot and watering to many small-sized planting pots is carried out by a nutritious liquid containing a prescribed fertilizer and minute ingredients and fed into a nutritious liquid tank 1 through a capillary fabric. Feed of the nutritious liquid into a nutritious tank 1 is restricted by a flow rate control valve 4, etc., disposed between nutritious liquid tanks 1 and 2. Thereby, water control in necessity minimum can readily be carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high quality (high sugar content) cultivation method for fruits and vegetables, and more particularly to a vegetable and fruit cultivation method which enables anyone to easily cultivate fruits and vegetables with high quality and high sugar content. The aim is to provide a high quality (high sugar content) cultivation method.

[0002]

2. Description of the Related Art As is well known, in fruits and vegetables, for example, tomato, in order to further increase the sugar content, it is necessary not only to sufficiently apply effective ripe compost and minerals to the soil but also to control irrigation as much as possible. Is said to be the point of cultivation.

[0003] For this reason, conventional high-quality (high sugar content) tomato production has been carried out by a small number of well-known farmers, who are said to be some masters, while trying to cut off the influence of moisture from the ground or from the ground surface. Only a small amount is produced, for example, by cutting roots or impairing root functions with high concentrations of fertilizer.

[0004] Even if a general farmer tries this,
At present, it is difficult to succeed due to excessive irrigation and low sugar content of tomatoes, or conversely too little irrigation and withering.

[0005]

As described above, in conventional cultivation using soil, it is very difficult to control irrigation, and there is a problem that cultivation can only be performed by a person having the special talent as described above.

Therefore, the present inventor has attempted to solve the above-mentioned drawbacks of the conventional cultivation method and to provide a nutrient solution method and a nutrient solution device which can control irrigation water very easily. This led to the creation of a high quality (high sugar content) cultivation method.

[0007]

In other words, the high quality (high sugar content) cultivation method of fruits and vegetables according to the present invention is to limit the amount of roots of plants having fruits and fruits by using a considerably smaller pot than before. In addition, the amount of nutrient solution containing a predetermined fertilizer and a trace component is controlled so that the necessary minimum water management can be easily performed.

Further, according to the method for cultivating fruits and vegetables of high quality (high sugar content) according to the present invention, the amount of roots is restricted by using a pot which is considerably smaller than the conventional one, and the number of small plants is increased. The water is supplied to the bowl by a nutrient solution containing a predetermined fertilizer or a trace component supplied to the nutrient solution tank through a capillary cloth, and the supply of the nutrient solution into the nutrient solution tank is performed between the nutrient solution tank and the nutrient solution tank. It is also characterized in that the minimum necessary moisture control can be easily performed by limiting the flow rate with a flow control valve or the like.

According to the method for cultivating fruits and vegetables of high quality (high sugar content) according to the present invention, the watering of the nutrient solution can be made as small as possible in the whole apparatus, so that draining and filling can be performed smoothly, and the nutrient can be grown. Since the delicate flow control is performed when the liquid supply amount is supplied from the replenishment tank through the flow control valve, it is possible to easily perform the necessary minimum water management.

Of course, if necessary, the nutrient solution may be completely discharged by an electromagnetic valve or the like, or the supply may be stopped for a certain period of time, thereby restricting the supply of the nutrient solution into the nutrient solution tank, Minimal moisture management can be performed.

The capillary cloth for bottom irrigation controls the amount of irrigation by adjusting its cross-sectional area and length.

According to the above method, it is possible to cultivate high-quality (high sugar content) fruits and vegetables without any difficulty in controlling watering in the soil.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a high quality (high sugar content) cultivation method for fruits and vegetables according to the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic diagram showing one embodiment of a high quality (high sugar content) cultivation method of fruits and vegetables according to the present invention. That is, a nutrient solution tank 1 composed of a gutter having a length of 6 m, a width of 7 cm and a height of 5 cm is horizontally installed in a greenhouse, and a nutrient solution for hydroponic cultivation is placed in a greenhouse.
Fill to a water level of ~ 3 cm. This nutrient solution is in nutrient solution tank 1
The nutrient solution is supplied by connecting the nutrient solution and the nutrient solution supply tank 2 via a nutrient solution supply solenoid valve 3 and a flow rate control valve 4.
When the drain solenoid valve 5 is opened, the receiver tank 6
And the nutrient solution in the receiver tank 6 is preferably circulated to the nutrient solution replenishing tank 2 via a pump 9 with a filter and reused.

Above the gutter-shaped nutrient solution tank 1, a diameter of about 10 c
m small pots 7 are arranged at intervals of 30 cm. Each pot is filled with soil or artificial soil such as rock wool instead of the soil, and a nutrient solution is bottom-flooded using a capillary cloth 8.

In this embodiment, one tomato is planted in a pot 7 and cultivated by operating the flow control valve 4, the solenoid valves 3, 5 and the like in order to minimize the amount of irrigation. It is shown.

According to this example, high-quality tomatoes of 9 to 12 degrees could be harvested, whereas the sugar content of normal tomatoes was at most 5 to 6 degrees.

It is well known that the operation of the nutrient solution supply solenoid valve 3, the flow rate control valve 4, the drainage solenoid valve 5 and the like can be automated easily and technically and economically. Can achieve stable, high-quality crops through properly programmed automation.

In the above embodiment, tomatoes have been described as an example. However, it is needless to say that the present invention can be similarly applied to other fruits and vegetables and fruits. You can change it.

[0020]

According to the method for cultivating fruits and vegetables of high quality (high sugar content) of the present invention, the whole apparatus can be irrigated with nutrient solution as little as possible, and draining and filling can be performed smoothly. Moreover, when the nutrient solution is supplied from the replenishment tank via the flow control valve, the flow rate is finely adjusted, so that the necessary minimum water content can be easily controlled.

Of course, if necessary, the nutrient solution may be completely discharged by an electromagnetic valve or the like, or the supply may be stopped for a certain period of time. By doing so, the supply of the nutrient solution into the nutrient solution tank is restricted, and Minimal moisture management can be performed.

In addition, the capillary cloth for bottom irrigation controls the amount of irrigation by adjusting its cross-sectional area and length.

According to the above method, it is possible to cultivate high-quality (high sugar content) fruits and vegetables without any difficulty in controlling irrigation in the soil.

[Brief description of the drawings]

FIG. 1 High quality (high sugar content) of fruits and vegetables of the present invention
It is a schematic diagram which shows one Example of a cultivation method.

[Explanation of symbols]

 Reference Signs List 1 Nutrient solution tank 2 Nutrient solution replenishment tank 3 Nutrient solution supply solenoid valve 4 Flow rate control valve 5 Drainage solenoid valve 6 Receiver tank 7 Pot 8 Capillary cloth 9 Pump

──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. ⁶ Identification number Agency reference number FI Technical display location A01G 27/00 504 A01G 27/00 502W

Claims (2)

[Claims] Claims: 1. Fruit and vegetable plants are reduced in the amount of roots using a considerably smaller pot than before,
A high quality (high sugar content) cultivation method for fruits and vegetables, characterized in that a required minimum amount of water can be easily controlled by controlling the amount of a nutrient solution containing a predetermined fertilizer and a trace component. 2. The method of limiting the amount of roots of a vegetable or fruit plant using a considerably smaller pot than before.
Water is supplied to a large number of small bowls by a predetermined fertilizer or a nutrient solution containing a trace component supplied to the nutrient solution tank through a capillary cloth, and the nutrient solution is supplied to the nutrient solution tank. A high-quality (high sugar content) cultivation method of fruits and vegetables, characterized in that the required minimum water content can be easily controlled by limiting the flow rate with a flow control valve or the like provided between the two.