JPH0686624A - Method for disinfecting seedling-growing soil in surface heat-generating flexible sheet generating @(3754/24)-)ion - Google Patents

Abstract

PURPOSE:To enable the promotion of the growth of plants with a surface heat- generating sheet in winter, the generation of (-) ions for the enhancement of their cultivation efficiency and synergistically the disinfection of soil in summer so as to permit the agricultural chemical-free cultivation of the plants, by burying a thin and flexible surface heat- and (-)ion-generating sheet having a durable, work-saving and heat-saving structure in the soil. CONSTITUTION:The surface heat-generating sheet permits to control the temperature for the growth of plants and the temperature for the disinfection of soil with a controller, and (-)ions can be generated in all regions of the soil and space in a green house with a (-)ion-generating machine to eliminate plant diseases and pests.

Description

Detailed Description of the Invention

[0001] [Industrial field of application] The present invention relates to plant seedling, pest removal and soil disinfection. [0002] [Prior Art] A conventional soil heat retaining method is to keep the soil warm by winding a nichrome wire in the soil in a meandering manner or by providing a hot air pipe and a hot water pipe on the ground surface. Was there. These had a local temperature effect but did not reach the soil disinfection effect. [0003] Furthermore, a system that removes harmful insects with a device that generates (-) ions on the entire surface of soil has not been seen yet. [Problem to be Solved by the Invention] The present invention supplies a temperature required for rooting to the entire floor by burying a surface heating element below the rooting surface of a plant, and is necessary for soil disinfection. It is a system that allows the temperature to be applied to the entire surface of the soil, and is intended for so-called pesticide-free cultivation. [-] Further, the (-) ion generated from the (-) ion generator through the planar electric field removes the pests that spread throughout the soil in the house and also generates the (-) ion around the leaves and fruits of the plant. The purpose is to bring about the effect of removing harmful insects as well as growing and nurturing plants. [0006] The device of the present invention is simple in the work of laying a set of sheet-like ones in the soil, and temperature control is also provided by computer automatic control, which makes human management unnecessary and The energy saving structure allows running costs to be the price of using kerosene. [0007] Preheating generated from a heating element embedded in the soil is generated on the ground surface and double-layered with vinyl in the house.
Alternatively, the triple tension also has an effect of satisfying the temperature inside the house. [0008] The most important object of the present invention is to increase the cultivation efficiency by applying a temperature to the soil in the house, to make uniform fruits, and to disinfect the soil, so that the pesticide-free fruits are 2-3
It is to bring about the effect of doubling production by the synergistic effect of heat and (-) ion. [Means for Solving the Problems]

[0009] The temperature for disinfecting soil must be 80 ° C,
The resistance of the heating element that satisfies this temperature is 30 dag ° C-
A system that requires 40 dag ° C and satisfies the muddy temperature in soil of 80 ° C. [0010] Further, the temperature required for rooting is controlled by a controller in the switchboard by an underground thermostat. [0011] In the soil and space throughout the house, (-)
As a device for generating ions, a (−) ion generation electric field of 200 m ² was provided from one (−) ion generator. [Example] [0012] Fig. 2 is a cross-sectional view of a flexible surface heat generating (-) ion generating sheet A and urethane B. The structure of the sheet A is a base cloth in which the electrodes 2 are woven on both ends of a cotton cloth. On the upper and lower surfaces of the heating element 1 coated and impregnated with carbon paint, 5.6 insulating sheets are laminated, and a fine conductive wire is woven into a woven cloth (or a base cloth impregnated with carbon paint). (-) Ion-generating electric field 3 and insulating sheet 4 are laminated and integrally laminated and subjected to electrical processing, and then the surroundings are protected by a welder process with a waterproof and insulating sheet. ) A cross-sectional view of an ion generating sheet A and a heat insulating material B. [0013] FIG. 1 shows that the sheet A and the heat insulating material B are buried in the lower surface 5 to 50 cm from the rooting surface of the plant, and the temperature 20 ° C to 25 ° C required for rooting in normal time is sensed and controlled by the soil thermostat. In case of soil disinfection, the muddy temperature D is 80
Set to ℃. The temperature inside the vinyl is set so that the temperature of the leaves and the fruits is 10 to 15 ° C by stretching the vinyl 2-3 times by preheating E. [0014] Further, the (-) ions generated from the electric field 3 by the (-) ion generation are about 200 by the (-) ion generator strong enough to affect the underground layer G and the air layer F in the house.
Conduct an electric field 3 having an area of m ² . Therefore, the pests in the vinyl are completely removed by the (-) ion action. The main constituents of the present invention are soil temperature disinfection D and (-) ion generation layer G. Since the purpose and construction of the heat retaining device in vinyl by F and further preheating E are the purpose, the explanation of the electronic and mechanical system will be omitted. [Effect of the invention] By embedding the flexible surface heat generating (-) ion generating sheet of the present invention in soil, soil disinfection becomes possible and (-) ion heating enhances the cultivation effect, and the house This is the most innovative soil disinfection method for raising seedlings that also satisfies internal air conditioning and enables the production of pesticide-free fruits.

[Brief description of drawings]

[Fig. 1] A. It is sectional drawing which embedded B and showed the thermal effect and the (-) ion effect. [FIG. 2] A. It is a sectional view of B. [Explanation of Codes] A flexible surface heat generation (-) ion sheet B heat insulation material C plant D soil muddy temperature distribution E preheat F vinyl (-) ion layer G soil (-) ion layer 1 carbon heating element 2 Electrode 3 (-) Ion electric field 4 Insulation sheet 5 Insulation sheet 6 Insulation sheet 7 Insulation waterproof sheet

Claims (2)

[Claims] [Claim 1] A surface heating element formed by coating and impregnating a carbon cloth with a carbon coating material, a planar substrate having an electrically conductive fine wire net (carbon surface resistor) provided with an insulating sheet as an electric field, and further upper and lower insulation One set of flexible surface heat-generating (-) ion generating sheets laminated and laminated with the sheet is 5 cm from the root surface of the plant.
A seedling-raising soil disinfection method that can sterilize seedling temperature and soil by a device that is embedded as a set with a heat insulating material on the bottom surface of 50 cm, and that remotely controls the temperature control from a soil thermostat that is embedded in advance on the rooting surface. [Claim 2] A method for disinfecting seedling raising soil, wherein electric power is generated from a (-) ion generator to the (-) ion generation electric field of the flexible surface heat-generating (-) ion generation sheet according to claim 1.