Soilless cultivation method

Abstract

The invention relates to a soilless cultivation method. The method is divided into three types according to different types: hydroponic cultivation, mist cultivation and substrate cultivation, whereinthe hydroponic cultivation is a cultivation method that a plant root system is directly contacted with a nutrient solution without using a substrate, and has the distinctive feature that the hydroponic cultivation can stably supply sufficient nutrients to the plant root system; the mist cultivation utilizes a mist spraying device to atomize the nutrient solution to make the plant root system in aclosed dark root box and suspended in an atomized nutrient solution environment; and the substrate cultivation is that the plant root system grows in a solid substrate, and the nutrient solution is conveyed through a drip irrigation system for absorption of the root system. The soilless cultivation provided by the invention is a cultivation (vegetable) method with the modern high technology, andhas the advantages that the yield is high, water and nutrients are saved, labor and work are saved, the method is easy to manage, continuous cropping obstacles of soil are avoided, the space is fullyutilized, and the method is clean and hygienic, and the product obtained by the soilless cultivation is listed on the market earlier than that of soil cultivation, thereby having a long continuous harvest period.

Description

technical field [0001] The present invention relates to an agricultural planting method, more particularly to a soilless cultivation method. Background technique [0002] The soilless culture method that people see at present all is to place the bud seedling that has germinated in the soilless cultivation pot, then fills water or nutrient solution in the soilless cultivation pot, and water or nutrient solution affect the roots of the sprouts. Supply nutrients to make it grow. This kind of soilless cultivation method generally uses transparent soilless cultivation pots for cultivation, which has better ornamental value, and if it is filled with water, fish can also be raised in water. But the shortcoming of such soilless cultivation method is also relatively obvious, that is, only the sprouts with relatively long buds can be cultivated, and the seeds cannot be directly soaked in soilless cultivation pots to wait for them to germinate, because the seeds are due to long It wil...

AI Technical Summary

Problems solved by technology

However, the disadvantages of such soilless cultivation methods are also obvious, that is, only the sprouts with relatively long buds can be cultivated, and the seeds cannot be directly soaked in soilless cultivation pots to wait for them to germinate, because the seeds are due to long Will rot if soaked in water

So at present, this method can not directly put the seeds into the soilless cultivation pots for planting.