Negative pressure difference fruit tree irrigation system

The invention discloses a negative pressure difference fruit tree irrigation system. Water inlet pipes and air exhaust pipes are embedded around fruit trees. The end portion of each water inlet pipe has a porous structure. The water inlet pipes are connected to a water pump, and the air exhaust pipe...

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Bibliographic Details
Main Author WANG SHANHE
Format Patent
LanguageEnglish
Published 02.09.2015
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:The invention discloses a negative pressure difference fruit tree irrigation system. Water inlet pipes and air exhaust pipes are embedded around fruit trees. The end portion of each water inlet pipe has a porous structure. The water inlet pipes are connected to a water pump, and the air exhaust pipes are connected to a getter pump. The system can automatically adjust the water flow according to moisture degrees and negative pressure differentials of tree root soil, so that the soil humidity can keep in a state suitable for the growth of the fruit trees. By employing the air exhaust pipes, technical problems that the humidity of the soil near the end portions of water outlet pipes is large, but the humidity of the fruit tree root soil is low are solved.
Bibliography:Application Number: CN2014171587