This tool is in beta state. It implies that the recommendations should not be used in practice yet.
Your situation
Br/kg
Fertilizer cost (Br/kg)
N
P K
Recommendation
Probability
Hyper localisation tool
Management
Crop variety/cultivar

Labor

Pests and diseases and weed control

Soil Water Conservation
Field history (soil fertility management strategy)
Fallow applied
Leguminous (N fixing) crops in rotation
Mineral fertilizers added

Organic resources (manure, residues):
Removed
Remained
Added
Slope











Position on slope



Field observations
Rootable soil depth (cm)

Nature or reason of root depth restriction
Texture in the rootable soil depth

Coarse Fragments (v%) in the rootable soil depth







Analytical topsoil data
C organic (g/kg)

N total (g/kg)

P total (mg/kg)

P Olsen (mg/kg)

K exchangeable (mmolc/kg)

pH H2O

Bulk density (10*kg/dm3)

History
Label Crop Size Budget Last Update  
About this fertilizer decision support tool
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