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Agricola Pony, 2010- 2011 crops and temperatures and rain
richardvollebregt
931 views
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La Familia de techos retractiles de Cravo, 2011.mp4
richardvollebregt
95 views
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Introduccion al Sistema de produccion de techo retractil, Parte 2.mp4
richardvollebregt
31 views
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Introduccion al Sistema de produccion de techo retractil, Parte 1, 2011.mp4
richardvollebregt
121 views
En el primer video vimos cómo las plántulas de tomate, de la misma charola, se desarrollaron a cielo abierto, bajo una cubierta fija y bajo un techo retráctil, Aunque la ge...
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The Retractable Roof Production System or RRPS, impact on plant development and insects.mp4
richardvollebregt
354 views
See how food crops, flowers and trees can be produced using the RRPS and how disease and insect pressure can be reduced due to improved plant health.
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The Retractable Roof Production System or RRPS, impact on soil and plant temperatures.mp4
richardvollebregt
178 views
See the impact of sunlight and the retractable roof on plant and soil temperatures and how the retractable roof can reduce the need for fossil fuel heating
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X Frame, el invernadero del techo retractil mas economico de Cravo.mp4
richardvollebregt
525 views
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Temperature and humidity comparision in the desert and in the retractable roof greenhouse
richardvollebregt
155 views
Tempature and humidity comparision in the desert retractable roof greenhouse
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X Frame, a lower cost Cravo retractable roof greenhouse.mp4
richardvollebregt
953 views
A new retractable roof house design which protect fields of crops from rain, hail, heat, cold and wind. The house can follow gently rolling fields allowing for easier cove...
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The Cravo Family of Retractable Roof Greenhouses and Shadehouses, October 2011.mp4
richardvollebregt
1,765 views
Overview of the different uses. models and roof coverings of Cravo Retractable Roof Greenhouses and Shadehouses
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