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Design and Application of the Automatic Topdressing System for Network Irrigation in Solar Greenhouse |
Li Yanying |
Luoyang Agricultural College; Henan 471003 |
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Abstract An automatic topdressing system was designed on the base of the principle of hydrokine tics using energy of static pressure for pipe irrigation and the feature of Venturi Pipe in solar greenhouse. This system is simple,practical efficient and suitable for vegetable production in solar greenhouse.
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Received: 01 January 1900
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