Definition, Meaning & Synonyms
pgr
noun
/piː dʒiː ɑːr/
Definition
PGR stands for plant growth regulator, which refers to substances that influence the growth and development of plants.
Examples
- The use of PGRs in agriculture has helped farmers increase crop yields.
- By applying PGRs, gardeners can control the height and spread of their ornamental plants.
- Some PGRs are used in fruit production to ensure uniform ripening.
Meaning
PGRs are chemicals that can manipulate various growth processes in plants, such as elongation, flowering, and fruiting.
Synonyms
- Growth regulator
- Plant enhancer
- Agrochemical
