Mario Omar TESOURO,Lidia Beatriz DONATO,Juan Pablo D'AMICO,Marcos Andrés ROBA,Enrique FERNÁNDEZ DE ULLIVARRI,Angel ROMITO,Juan Pablo DAMICO
申请号：
US14539529
公开号：
US20150129256A1
申请日:
2014.11.12
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Scarifier for deep strip-tillage, that after a single trip allows the soil to be in adequate conditions for planting or sowing, operating with a great energy efficiency, contributing to an improvement in the production environment. The scarifier comprises a plurality of tillage units (a), spaced apart and located parallel to each other, and wherein each tillage unit (a) comprises a support structure (2) on which the corresponding tines (1a, 1b, 1c) are mounted, the lower ends of which are located at different heights, with the depth below the ground (d) being greater toward the rear of the scarifier. The scarifier preferably incorporates a fertilization system.
