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RIOBOO QUINTELA RAFAEL
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RIOBOO QUINTELA RAFAEL
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Application filed by RIOBOO QUINTELA RAFAELfiledCriticalRIOBOO QUINTELA RAFAEL
Priority to ES1981258639UpriorityCriticalpatent/ES258639Y/en
Publication of ES258639UpublicationCriticalpatent/ES258639U/en
Application grantedgrantedCritical
Publication of ES258639YpublicationCriticalpatent/ES258639Y/en
Gravity injector, for fertilization and direct irrigation of the root zone of trees, characterized in that it comprises a tubular body that is introduced into the ground to a mark, defining a buried part and an emerging part, so that in the emerging part, an end zone fitted with a hinged lid is adapted by means of a screw thread, through which water or liquid fertilizer is introduced, which is directed towards the angular end of the buried part provided with an exit orifice, which is complemented with upper holes where the liquid also flows to the root zone of the tree. (Machine-translation by Google Translate, not legally binding)
System of irrigation by aspersion, with previous absorption of fertilizers or insecticides. (Machine-translation by Google Translate, not legally binding)