Mineral fertilizers in a chemical porcelain cup
Palabras clave
inorganic,
agricultural,
agriculture,
background,
ball,
chemical,
closeup,
colours,
cultivated,
element,
environment,
farming,
fertile,
fertilizing,
garden,
gardening,
grain,
granule,
heap,
industry,
isolated,
mineral,
nitrogen,
pattern,
phosphate,
phosphor,
plant,
potassium,
white,
calcium,
magnesium,
cup,
porcelain,
red