Soilless greenhouse culture device for China rose planting

Abstract

The invention discloses a soilless greenhouse culture device for China rose planting. The soilless greenhouse culture device comprises a culture box, culture tanks, a diversion pipe, an infusion pump,a liquid storage tank, a seal ring and a contraction airbag, wherein China roses to be cultured are directly placed inside different culture tanks, a nutrient solution inside the liquid storage tankis introduced into the inside of the corresponding culture tank through the diversion pipe, which can avoid the situation that a large amount of nutrient solution is consumed with low utilization ratesince sufficient nutrient solution is required to fill in the water tank during water cultivation, only part of the nutrient solution in the water tank is absorbed and utilized by plants, most nutrient solution is disposed when not being utilized, and the value of the nutrient solution is wasted; furthermore, the nutrient solution inside the culture box is regularly pumped out and cyclized through the infusion pump, so that the liquidity of the nutrient solution is greatly improved, growth and development of plants, even death of the plants, are prevented from being influenced since the inside oxygen content is reduced due to long-term use of the nutrient solution.

Description

technical field [0001] The invention relates to the technical field of soilless cultivation, in particular to a soilless greenhouse cultivation device for rose flower planting. Background technique [0002] As an advanced agricultural technology, soilless cultivation technology has not only been rapidly applied and developed in large-scale agricultural production, but also has begun to enter people's home life in a small-scale way that takes into account both production and leisure. , in soilless cultivation, the commonly used plant cultivation methods are substrate cultivation and hydroponics. The cultivation carrier in the existing soilless cultivation device can only be used for substrate cultivation or only for hydroponics, and the same cultivation carrier can hardly be used. Realize the use requirements of multiple cultivation methods, and most of the existing cultivation carriers for cultivating plants in hydroponics are a water tank capable of accommodating nutrient s...

AI Technical Summary

Problems solved by technology

[0002] As an advanced agricultural technology, soilless cultivation technology has not only been rapidly applied and developed in large-scale agricultural production, but also has begun to enter people's home life in a small-scale way that takes into account both production and leisure. , in soilless cultivation, the commonly used plant cultivation methods are substrate cultivation and hydroponics. The cultivation carrier in the existing soilless cultivation device can only be used for substrate cultivation or only for hydroponics, and the same cultivation carrier can hardly be used. Realize the use requirements of multiple cultivation methods, and most of the existing cultivation carriers for cultivating plants in hydroponics are a water tank capable of accommodating nutrient solution. When carrying out hydroponics, the water tank is filled with enough nutrient solution to The plant stands above the water tank, and the plant roots go deep into the water tank to absorb the nutrients in the nutrient solution

[0003] The existing cultivation carrier consumes a lot of nutrient solution but the utilization rate is low. During a growth cycle of plants, only part of the nutrient solution in the water tank is absorbed and utilized by plants, and most of the nutrient solution is not used. When it is disposed of, the value of the nutrient solution is wasted, and the production cost is greatly increased. In order to ensure the cleanliness of the nutrient solution, most of the existing water tanks are isolated from the outside air. At the same time, the fluidity of the nutrient solution in the water tank is poor. Plants After growing for a period of time, the oxygen content in the nutrient solution is greatly reduced, which will easily cause the plant root system to be hypoxic, thereby affecting the growth and development of the plant, and seriously causing the death of the plant. Real-time adjustment limit for different flower rhizome thickness

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