Hydroponic culture member and hydroponic culture method

Abstract

Provided are a hydroponic culture member and a hydroponic culture method whereby a leaf vegetable or a fruit vegetable with stable qualities can be cultured and the yield can be increased. The hydroponic culture member 1 comprises a culture bed tank 2, a planting panel board 3, a convex member 4, a waterproof sheet 5 and a hydrophilic sheet 6. A seedling root pot 7 is placed on the convex member 4through a planting hole 3a of the planting panel board 3. Then, a culture solution is made to flow on the bottom face 2b of the culture bed 2 so that a plant is grown. From a venting space 8 locatedbetween a drainage channel 2e and the convex member 4, air (oxygen) is supplied to the roots.

Description

technical field [0001] The present invention relates to a plant nutrient solution cultivation member and a plant nutrient solution cultivation method using the nutrient solution cultivation member, and particularly relates to a nutrient solution that satisfactorily supplies oxygen to roots even in the cultivation of densely rooted plants Cultivation parts and nutrient solution cultivation method. Background technique [0002] Conventional cultivation of leafy vegetables and fruit vegetables has been centered on open-air cultivation and greenhouse cultivation. However, these cultivation methods have the following problems: stable vegetable production cannot be performed due to abnormal weather, continuous planting obstacles, etc., cultivation sites are limited due to weather and agricultural water conditions, and there is a burden on the natural environment due to the outflow of fertilizers. . [0003] In recent years, attempts have been made to cultivate leafy vegetables a...

AI Technical Summary

Problems solved by technology

However, these cultivation methods have the following problems: stable vegetable production cannot be performed due to abnormal weather, continuous planting obstacles, etc., cultivation sites are limited due to weather and agricultural water conditions, and there is a burden on the natural environment due to the outflow of fertilizers.

For the cultivation of fruits and vegetables, etc., the cultivation period is long, and the roots are remarkably densely grown, so it is difficult to supply an appropriate amount of oxygen.

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