Efficiency soilless cultivation method

Abstract

The invention discloses an efficient soilless cultivation method. The method comprises the steps that water or fertilizer is conveyed and sprayed to the crop surface through a pumping device, material containing plates can be driven by a driving handle to move up and down in a cyclic mode, and it is guaranteed that the material containing plates have the equal opportunities; when a culture solution is replaced, an outlet of the pumping device is connected to a culture solution storing tank, at the moment, a spray head is manually adjusted in advance, the spraying angle faces downwards and the included angle with the horizontal plane ranges from 10 degrees to 15 degrees, and the sprayed flow of the spray head can become higher through adjustment; when the material containing plates operate to the surface and are right opposite to the spray head, the pumping device sucks out the culture solution in the culture solution tank, the culture solution is sprayed out from the spray head, and the culture solution used for a long time in the material containing plates is diluted and washed, a new culture solution is supplemented, after supplementation is completed, the driving handle is rotated, the next material containing plate is lifted up, and the material containing plates are washed and replaced in sequence. In the whole replacing process, a person only needs to control start and stop of the pumping device and rotation of chain wheels, the working strength is greatly lowered, and the production efficiency is improved.

Description

technical field [0001] The invention relates to an efficient soilless cultivation method, which belongs to the field of new agricultural planting. Background technique [0002] In the process of agricultural development, soilless cultivation is an emerging technology, because with the continuous development of urbanization, agricultural land becomes less and less, and soil has gradually become a scarce resource. In the case of soil as a carrier, more and more researches have been done to supply nutrients to crops and ensure the normal growth of crops. At present, soilless cultivation is mainly to place the crops in the culture solution on the planting frame, and regularly light and replenish water according to the growth needs of the crops. However, since the support is divided into multiple layers, it is difficult to ensure the uniformity of light and water supply. As a result, the growth of crops in various regions is inconsistent, and after the crops grow for a period of...

AI Technical Summary

Problems solved by technology

At present, soilless cultivation is mainly to place the crops in the culture solution on the planting frame, and regularly light and replenish water according to the growth needs of the crops. However, since the support is divided into multiple layers, it is difficult to ensure the uniformity of light and water supply. As a result, the growth of crops in various regions is inconsistent, and after the crops grow for a period of time, there will be too many impurities in the culture solution, and new culture solution needs to be replaced regularly, and the replacement of the culture solution under each crop requires a lot of work. , low work efficiency and inconvenient management

Images