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Guide to soil drainage 2025
Soil drainage classes describe how well water drains through the soil
Quick Reference of Soil Profile Description (2022)
Quick reference guide for describing a soil profile.
Field Guide to Determining Mineral Soil Texture
To estimate the relative proportions of sand, silt, and clay in mineral soil in the field, a tactile “feel” and ribbon test method
FIELD LEGEND FOR MINERAL SOIL
Characteristics of mineral soil sample recorded during survey to determine the soil series.
FIELD LEGEND FOR ORGANIC SOIL
Characteristics of Organic soil sample recorded during survey to determine the soil series.
SOIL LIMITATIONS TO CROP GROWTH (2020)
11 Soil Limitations to Crop Growth
