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Soil Fertility ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fertilizers: N-P-K ,[object Object],[object Object],[object Object],[object Object],[object Object]
Soil testing  ,[object Object],[object Object],[object Object],[object Object]
Nitrogen ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Soil Amendments  Nitrogen ,[object Object],[object Object],[object Object],[object Object]
Leaching ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Phosphorus amendments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Potassium Amendments ,[object Object],[object Object],[object Object]
pH ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Organic Amendments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Soil texture ,[object Object],[object Object],[object Object],[object Object]
Types of Soils ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Soil Texture Test ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Soil Texture Test ,[object Object],[object Object],[object Object],[object Object],Bottom Original Fill Line 60% 30%
Sand  +  Silt  + Clay =  100% Texture = Sandy    Loam 60 % Sand 30 % Silt 10 % Clay
Sandy soils: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Loamy Soils ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Clayey Soils ,[object Object],[object Object],[object Object],[object Object],[object Object]
What is the best soil? ,[object Object],[object Object],[object Object],[object Object],[object Object]

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4 22 soil fertility & texture

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  • 15. Sand + Silt + Clay = 100% Texture = Sandy Loam 60 % Sand 30 % Silt 10 % Clay
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