Sites or environments

Coordinates

Vegetation

Climate

Temperature (˚C)

Rainfall (mm/year)

Soil type

Korhogo (DeFo)

9˚570'80556"N;

5˚542'88889"W

Clear forest (wooded and grassy savannah)

Tropical dry

26.6 - 35.7

817 - 1216

Ferruginous (90%) and Ferralitic (10%): superficial gravelly soil, deep gravel with a heavy texture, low in organic matter, highly desaturated.

Daloa (UJLoG)

6˚909'6363"N;

6˚438'1157"W

Dense rain forest

Wet tropical (sub-equatorial)

21 - 34

1000 - 1900

Ferralitic, deep, acidic and desaturated in exchangeable bases, rich in organic matter

Montpellier (Greenhouse)

43˚64981'N;

3˚86842'W

in Greenhouse

in Greenhouse

24 (Nighttime) -

32 (Daytime)

10 cm³ per week

Mixture of Substrate Soil 1, Neuhaus N2 Bio, Tref Rice CIRAD 2 and extra-silice sand from biot