Decaying plant residues are not the only source of P in the soil. Manure and other organic residues (e.g., biosolids, composted manures, food waste residuals) contain phosphorus in plant available ...

So excess phosphorus could be left in the soil from buckwheat plant residue. In the study, chemically untreated phosphate rock from sedimentary and igneous sources was used as replacements for ...

Researchers have uncovered a pivotal genetic mechanism that enables tomatoes to enhance phosphate uptake by partnering with ...

is also an excellent source of calcium for plants. Of course, you can also choose to make compost and include a range of unusual compost ingredients that have a high phosphorus level, such as ...

Phosphorus is a critical nutrient for plant growth, yet it is often locked away in soils and inaccessible to plants. The natural process of arbuscular mycorrhizal symbiosis (AMS), in which plants ...

Connolly, who also testified for the poultry companies at the 2009 trial, attributed the likely cause of phosphorus in the Illinois River to municipal wastewater treatment plants operating in the ...