in of procurement funds were used in this manner conabpaa a significant share of paa procured supplies in is used for the school meal programme in the national school meal program pnae required public schools to allocate at least of food expenditures to direct purchases from family farmers since under the brazil without extreme poverty plan paa procurement is specifically targeted to the million persons living in extreme poverty with monthly income below brl in nearly paa suppliers or fell within this category the national program for biodiesel production and use pnpb which contains special provisions for family farmers was launched by the brazilian government in