JP2021003094A - Measuring device for measuring water quantity in which plant absorbs water from its root and moisture is evaporated from leaves - Google Patents

Abstract

To provide a measuring device for indirectly measuring a growth quantity of a stem or a leaf and an evaporation amount of moisture from a leaf when a plant, vegetable or tree or the like absorbs water from its root.SOLUTION: There is provided a method for feeding water to plant's root for culturing a plant by a water culture, in the method, a consumption amount of water for 24 hours by a plant cultured by water in a container and in a feeding tank which is provided on an upper part of a container, and a width of reduction of a water level of water in the feeding tank provided on the upper part of the container, are measured for determining the consumption amount of water.SELECTED DRAWING: Figure 1

Description

Industrial applications

The present invention is a measuring device that indirectly measures how much water a plant consumes 24 hours a day in the process of growing the plant.

When using a planter, the conventional plant cultivation method is generally to put soil in the planter and cultivate it.

Problems that the invention is trying to solve

An object of the present invention is to cultivate a plant by hydroponic cultivation, a method of supplying water to the root is cultivated by water inside a container and water in a water tank installed at the top of the container, and the plant is cultivated per 24 hours. How much water is consumed can be determined by measuring the width of the water level of the water supply tank installed at the top of the cultivation container.

Means to solve problems

An object of the present invention is to cultivate a plant by hydroponic cultivation, a method of supplying water to the root is cultivated by water inside a cultivation container and water in a water supply tank installed above the cultivation container. How much water is used per 24 hours can be observed by changing the rate of the water level of the water supply tank installed on the upper side of the cultivation container and the time width of 1 hour, 2 hours, 3 hours. Also, by measuring 24 hours a day, the range of change is measured, how much water the plant consumes inside the cultivation container in 24 hours, the amount of water inside the water supply tank is reduced. By measuring the water level change width of the water supply tank, it becomes possible to measure.

Means to solve problems

As shown in Fig. 1, it consists of a cultivation container body, a water tank, a cultivation container for planting plants, a cultivation container lid, and four points.

Put the plants or vegetables to be cultivated in the cultivation container (shown in Fig. 1). Put the plants or vegetables in the cultivation container. Put 20% of the bottom of the cultivation container into the water.

Action

Cultivation container body [Fig. 1 shown] A structure in which water is sucked up from the roots by plants or vegetables by hydroponics to cultivate plants and vegetables, and the water level is kept constant inside the cultivation container. It is a hydroponic cultivation container of
Water is secured in a stable state for plants and vegetables,
Even if no plants or vegetables are cultivated in this container, the water level in this container will not drop, which will make the entire container a sealed container structure.

Effect of the invention

You can measure how much water is consumed by plants and vegetables, and how much water is consumed by plants and vegetables.

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Purpose

It absorbs water from the roots of plants and vegetables to grow stems and leaves. It is a measuring device that indirectly measures the amount of water used in the process of growing large stems and leaves.

Cultivation container Growing container for plants, vegetables, etc. Water tank Wooden lid, two-minute lid Overall completed drawing

Claims (4)

A measuring device that measures the amount of water that a plant absorbs from its roots and evaporates from its leaves. As a method of cultivating a plant in a cultivation container, put water moss in the cultivation container, cover the cultivation container, and make a hole in the center of the lid of the cultivation container through which the stem of the plant to be cultivated passes. , Cultivation container is sealed except for the hole in the lid. Plant water is cultivated while the amount of water inside the container is consumed by growing the plant. Automatic water supply cultivation container that supplies water to the plant. As for the method of supplying water to the inside of the cultivation container, the upper water supply tank of the cultivation container is installed, and the water is supplied to the tip of the water container when the cap is cut at 45 degrees and the tip of the cap is separated from the water level. Then, when the water is in the water supply state and the tip cap 45 degrees reaches the water level, the water supply stops, and when the tip of the cap moves away from the water surface, the water supply starts again, and the water surface is kept constant by repeating this process. Increasingly, the water level inside the water tank changes due to the water consumption of plants, and by measuring the change in the water level of the water supply pipe at regular time intervals, the daily water consumption can be measured, tomatoes, cucumbers, etc. You can measure the amount of water consumed per real such as eggplant and melon. Two holes are provided in the cultivation container, the first hole is the insertion hole for the measuring container, the second hole is the insertion hole for the water tank, and the cap at the tip of the measuring instrument is cut at 45 degrees. Cut the measuring container cap at a position shorter than the tip of the cap of the water supply tank. By moving away from the water surface first, the water in the measuring instrument container is always empty, and when the water in the measuring container is empty, the next The water supply of the large tank starts from the tip of the cap of the large tank.

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