Latest Total boron Stories
By Brinton, William F Evans, Eric; Blewett, Craig Boron (B) is a trace element essential to crop growth in small soil concentrations (0.2-1.5ppm), yet may produce plant toxicity symptoms readily as the amount in the soil solution increases over 2ppm. Boron is present in significant amounts in recycled materials such as municipal solid waste (MSW) and coal fly ash, and therefore composts containing these ingredients may potentially exceed agronomic B levels, especially when used at heavy...
- A spider.
- Figuratively, a peevish, testy, ill-natured person.