Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Protection of plants
Optimal nourishment
Agrotech . machines
Study of soil & physics of plants
Application of isotopes
Reclamation of old lands
Protection of Citrus from crit temp.
Research on mechanization &
automation .
Work land only step does not allow
machines
About 400 people
3 brands Agri Comprehensive Station
Covering all of the subtropical area.
Rainfall 600 - 700 mm.
2200 - 2500
mm / year
Increase in yield been 25%
In the Amazonian Zone
800 - 600 mm.
Watering one. yields 500%
Brazil produces 95% of Rubber
for 75% of subtropical
area & for