PhilRice

Soil Series

Information System

Soil Suitability Analysis (Diversified Crops)
Soil suitability classification refers to the use of a piece of land on a sustainable basis, based on physical and chemical properties and environmental factors. It is the ultimate aim of soil survey and this may come up through a good judgment and a thorough evaluation of soil properties and qualities like soil depth, texture, slope, drainage, erosion, flooding and fertility. Based from these properties, the suitability of a certain tract of land for crop production is determined.
Nueva Ecija Province
Soil Series Banana Avocado Maize Onion Tomato Tobacco Papaya
Annam - - - S3tf - S3ts -
Bantog - - - S1 - S3ws -
Maligaya - - - Nf - S3wfs -
Prensa - - - S3f - S2f -
Quingua - - - S2f - S2f -
San Fabian - - - S3f - S3f -
San Manuel - - - S1 - S1 -
Sibul - - - Ntf - Nt -
Umingan - - - S2sf - S2sf -
Zaragosa - - - S3f - S3f -
Suitability Ratings
S1
Highly Suitable
S2
Moderate Suitable
S3
Marginally Suitable
N1
Currently Not Suitable
N2
Permanently Not Suitable
Suitability Ratings
t
topography; slope
w
Drainage; flooding
s
Texture; coarse fragments; soil depth
f
Soil Fertility
c
Climate