In many parts of the world, soils poor in nutrients are farmed with little addition of fertilizer, further depleting … sanitation and at recycling nutrients as fertilizer. This human fertilizer may act as a substitute for artificial fertilizers … investment program. We do not find any support for human fertilizer being used complementary, although the effect on yields …

This study investigated the determinants of farmers' access to fertilizer under Fertilizer Task Force Distribution … analysis on the factors that influence farmers' access to fertilizer showed that age of the farmers, farm size (negative …' access to fertilizer. Effective strategies of task force in the procurement and distribution of fertilizer perceived by the …

Inadequate application of nitrogen (N) fertilizer has been identified by the Food Staples Sufficiency Program as a … major constraint in achieving rice self-sufficiency. The available literature on fertilizer application in the Philippines …