Soil
Soil analysis from Alatsinainy Bakaro research station
Main characteristics pH: 3.75 → highly acidic soil Nitrogen (N): extremely low Phosphorus (P): high but largely unavailable because of soil acidity Potassium (K): moderate level This soil can become productive, but correcting acidity is the first and most urgent priority before planting.
5 Jun 2026
Soil
Soil analysis from Ambohitrony research station
Main characteristics pH: 3.98 → highly acidic soil Mineral nitrogen: high Phosphorus: high Potassium: moderate The soil has already good nutrient potential, but high acidity reduces plant access to nutrients.
5 Jun 2026
Soil
Results of Soil analysis from Mangamila research station
The Mangamila soil is a highly acidic ferralitic soil (pH 5), low in nitrogen and potassium, requiring urgent pH correction before any carrot cultivation can be attempted.
31 May 2026