Hoigh efficiency water saving reverse infiltrating irrigation technology

Abstract

The invention relates to a high-efficiency water-saving reverse osmosis irrigation method, including a high-efficiency water-saving reverse osmosis irrigation method for plant cultivation on the top of a building or higher than the ground and a high-efficiency water-saving reverse osmosis irrigation method for plant cultivation on the ground or slightly lower than or slightly higher than the ground. Water reverse osmosis irrigation method. The invention effectively collects and stores natural rainfall to meet the needs of plant growth. Not only the number of times of irrigation is less, but also the total amount of supplementary irrigation water is also less, the water storage and overflow effects are good, and the water saving effect is achieved; the application range of water saving is widened; Utilization rate, reduce environmental pollution; achieve waste utilization, turn waste into treasure, low cost; save labor.

Description

【Technical field】 [0001] The invention relates to a water-saving reverse osmosis irrigation method, which provides a relatively stable groundwater level for plant growth by collecting and storing natural rainfall and simulating nature. A water-saving reverse osmosis irrigation method that replenishes water supply pipes so as to artificially replenish water supply to plants when necessary. 【Background technique】 [0002] The traditional irrigation method is to irrigate water from the ground from top to bottom. This method is easy to cause soil compaction. Using the top of the building to create a sky garden is a good way to improve urban land utilization and solve the urban heat island effect. However, the existing drip irrigation technology consumes less water per unit time, and the intervals for supplying water to plants are short and frequent; at the same time, the drip irrigation technology only targets the effective root zone of plants, and its cultivation substrate is w...

AI Technical Summary

Problems solved by technology

[0002] The traditional irrigation method is to irrigate water from the ground from top to bottom. This method is easy to cause soil compaction. Using the top of the building to create a sky garden is a good way to improve urban land utilization and solve the urban heat island effect.

However, the existing drip irrigation technology consumes less water per unit time, and the intervals for supplying water to plants are short and frequent; at the same time, the drip irrigation technology only targets the effective root zone of plants, and its cultivation substrate is wetted. There are many drip irrigation pipelines laid, obviously drip irrigation is not suitable for sky garden irrigation, and other irrigation methods are time-consuming and labor-intensive, with low water utilization rate, and are also not suitable for large-scale application to the construction of sky gardens

[0003] For plant cultivation on the ground, plants are often planted directly in the soil. Natural precipitation is lost through surface runoff and ground infiltration, which cannot achieve the purpose of water storage. These cultivated plants must be watered frequently manually.

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