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In arid regions,irrigation of plants mainly depends on natural precipitation.However,because of drought,rain tend to evaporate quickly,and can't provide plants with enough water."Moisten Silently" is a product combining collecting rainwater with retarding water losses.Its petals can collect dew and rain,through the blossom the rain could flow into the pipe.The penetration hole below uses membrane technology,when the soil is dry,thin film shrinks,water seepage hole enlarges,water will seep into the soil by water seepage hole;When wet,thin film swells,water seepage hole will shrink until disappearance.
Dalian Minzu University
Dalian Nationalities University