Procedure and apparatus for crops without earth of all kinds of plants, and especially forage for food of livestock (Machine-translation by Google Translate, not legally binding)

摘要

Procedure and apparatus for soilless cultivation of all kinds of plants and especially fodder for livestock feeding, characterized in that the cultivation is carried out using an apparatus whose structure is constituted by rolled steel profiles, the front and the two walls being side of double glass plate with intermediate air chamber and mounted on metal frames and the roof, floor and back wall of any suitable material, placing within the mentioned structure the trays of cultivation by floors and forming two bodies separated by the chamber of distribution of air, placing the baskets of culture within them, by means of a special sliding system. (Machine-translation by Google Translate, not legally binding)