What significant agricultural program in the Philippines began in 1565?

The correct answer is Granjas Modelos. This program, which translates to "Model Farms," was introduced during the early Spanish colonial period in the Philippines, specifically beginning in 1565. Its purpose was to showcase and promote modern agricultural practices among local farmers, facilitating the adoption of improved farming techniques and crop varieties. The program aimed to enhance food production and agricultural sustainability in the region.

Granjas Modelos served as a vital tool for agricultural education, where farmers could learn through observation and hands-on experience. By setting up model farms that demonstrated successful agricultural techniques, Spanish authorities intended to improve the overall agricultural productivity of the islands, which was crucial for the colonial economy.

The other choices mentioned, such as the 4-H Club, Women's and Youth's Club, and Men's Club, represent more modern initiatives that focus on youth development, gender inclusivity, and community engagement in agricultural practices. These groups emerged much later and are typically seen within the context of contemporary agricultural extension programs, which evolved in response to different socio-economic conditions and agricultural challenges. The Granjas Modelos program, however, stands out as a historically significant initiative in the early development of agricultural practices in the Philippines, marking the beginning of organized agricultural extension efforts in the country.