Solar greenhouse for closed type circulating irrigation and irrigation method
The invention relates to a solar greenhouse for closed type circulating irrigation and an irrigation method. The solar greenhouse for closed type circulating irrigation comprises a greenhouse main body, a circulating irrigation and recovery device, a conveying device, a soilless culture device and a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a solar greenhouse for closed type circulating irrigation and an irrigation method. The solar greenhouse for closed type circulating irrigation comprises a greenhouse main body, a circulating irrigation and recovery device, a conveying device, a soilless culture device and a vertical frame, and the circulating irrigation and recovery device, the conveying device, the soilless culture device and the vertical frame are assembled in the greenhouse main body. The invention further provides the irrigation method of the solar greenhouse for closed type circulating irrigation. The solar greenhouse main body is used for better collecting light resources, the solar greenhouse can avoid the influence of the temperature difference between day and night and the climate, and four-season planting can be realized; due to the circulating irrigation mode, waste of water resources can be reduced, the utilization rate of the water resources is also improved, water and fertilizerare fused for circulating |
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