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Featured Publications

Corn and Soybean Field Guide

Corn and Soybean Field Guide App for iPad

This is the iPad app version of the popular pocket-size guide. This comprehensive, science-based app provides a range of information to help you effectively manage corn and soybean production. If you have ever used the pocket guide version of the Corn & Soybean Field Guide, this app will feel familiar, yet surprise you with its new photos and features.

SOM Calculator

Soil Organic Matter Calculator

The Lucas SOM Calculator is a spreadsheet tool that predicts the soil organic matter (SOM) in a field in response to cropping pattern, tillage, manure application, erosion, cover crops and stover removal.

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