The Statute of the Land, established for the law n.4.504 of 30 of November of 2004, was defined in the president’s message directed that it to the National Congress as a law of ' ' Rural&#039 development; '. The objective of the agrarian reform was as sources of tension in the field, having as ideal model of property ' ' company rural' ' (even though the familiar one). Although this statute has created the institucional conditions that gradual extinguishing of minifndios and large states, considered made possible the dispossession for social interest as way to eliminate the conflicts in the field, with the rearrangement politician who if followed to the blow the agrarian reform, was side ece of fish, for a model established in a support, with the technological modernization of great properties, with tax incentives and satiated and cheap credit (THIN 1985) In 1971, the precarious extension of the previdencirios rights to the agricultural workers was approved for Prorural-Funrural. The main newness in the period was the creation of the Brazilian company of Farming Research (Embrapa) in 1972, destined to carry through research for technology generation. However the technological politics had its limited reach, therefore he was subordinated the quantitativista and imediatista conception that if imposed the modernization conservative. In 1974, then after the ownership of president Ernesto Geisel, was edited II the PND (1975-1979), that in virtue of the deep occured alterations in the international scene (crisis of the oil) and in the national productive structure (exhaustion of the miracle), in very it differs the previous plan, is transferred to demand it much more of the farming sector, being reserved agriculture and cattle a new paper the development strategy. In way to the fight against the military regimen and for the democratization it country, one more time emerged the situation of exclusion of benesses of the development which were submitted, of sufficiently diversified form, the agricultural workers.