Portugal experienced severe economic and social stagnation prior to its land reform, characterized by a condition of backwardness and oppression.

In the 1950s, Portugal was a country grappling with limited democratic freedoms and a lack of basic infrastructure in many rural areas. Amidst this backdrop, the agrarian reform was initiated, aiming to address the country's agricultural issues.

The reform involved the expropriation of lands and their consolidation into Collective Production Units (UCP). However, the Sixth Provisional Government's decision to side with large landowners and wealthy landlords led to the enactment of the Rural Lease Law, which was criticised as the 'Law of the Rich Landlords and Rentiers.' This move was controversial and exacerbated the country's problems, particularly the destruction of the agrarian reform.

Agricultural work was primarily done with traditional techniques and animal traction. Workers, especially those affected by the Barreto Law, viewed this legislation as detrimental to the agrarian reform. The European Court recognised the reason for most of the owners who requested indemnifications, leading the State to assume the values in question.

The decline in cultivated land was a trend seen throughout Portugal, with the Alentejo region experiencing a significant decrease between the 1950s and 1970s. In the North and Center regions, most farms were small and family-owned. The Zones of Intervention of the Agrarian Reform (ZIRA) covered several districts, including Setúbal, Beja, Évora, Portalegre, as well as parts of Faro, Lisbon, Santarém, and Castelo Branco. However, no specific facts about the current state of cultivated land or the number of farms were mentioned.

By January 1976, nearly 1,183,000 hectares of land had been occupied by agricultural workers, with encouragement from unions and parties, particularly the PCP. Despite this, many expropriated owners only managed to recover their lands 20 or 30 years after the agrarian reform.

The agrarian reform was progressively destroyed due to economic difficulties created for the Collective Production Units (UCP), violent police charges, and support for agribusiness. Lusa, a news agency, requested information from the Ministry of Agriculture about the total amount of compensation paid by the State within the scope of the agrarian reform, the number of lands that are currently abandoned, and measures to retain farmers. However, they did not receive a response.

As for the current state of the UCPs or their ownership, no information was provided in the search results. The agrarian reform in Portugal presents a complex history of challenges and controversies, offering valuable lessons for future agricultural reforms.