Phosphorus (P) is one of the most limiting essential nutrients for agricultural crop production.
Diminishing global reserves of rock phosphate are expected to reduce supply and increase …

Put Theory into Practice Scarcity of natural resources, higher costs, higher demand, and
concerns about environmental pollution-under these circumstances, improving food supply …

Society relies heavily on inorganic phosphorus (P) compounds throughout its food chain.
This dependency is not only very inefficient and increasingly costly but is depleting finite …

Soil‐test correlation and calibration data are essential to modern agriculture, and their
continued relevance is underscored by the expansion of precision farming and the …

Despite the large scale implementation of conservation schemes aimed at reducing
phosphorus (P) loss from agricultural lands, significant improvements in water quality at the …

The discovery and development of phosphorus (P) and P fertilizers provide context for
current management conventions. Average crop yields were stagnant before the Green …

Phosphorus (P) is critical for crop production but has a high nutrient use inefficiency. Tomato
was grown in soil amended with five P-sources, used as-is, or embedded within a …

Abstract Sub-Saharan Africa is facing food security challenges due, in part, to decades of
soil nitrogen (N) depletion. Applying N fertilizer could increase crop yields and replenish soil …

Tools to diagnose P crop status are becoming increasingly important to minimize the risk of
surface and groundwater contamination from excessive fertilization while still applying …

Core Ideas Nitrogen availability and fertilization can increase sunflower see yield. Nitrogen
fertilization may decrease oil concentration of oilseed sunflower. Nitrogen fertilization …