is Substance that adds inorganic
or organic plant nutrients
and improves its ability to grow crops, trees, or other vegetation.
A FEV is Forced expiratory volume
is Federal Food, Drug, and Cosmetic Act is the law
which controls pesticide
residues in food and feed, along with FIFRA
A Fibrosis (fibrotic)
is Of a condition
marked by the presence of interstitial fibrous tissue, especially in the mammary gland resulting from mastitis
A Field Campaign:
is a field campaign, or field study, is an intensive monitoring
effort in a small area that lasts for a few weeks or months. This on-the-ground research technique is
The Field Duplicate, Co-located is an independent specimen collected from the same point in time and space as the previous specimen.
A Field Duplicate, Subsample is a test specimen that is homogenized before being divided into two or more portions with the same laboratory analyzing all portions.