Michael RethwischMichael Rethwisch is now a farm advisor in crop production and entomology at the University of California Cooperative Extension. Please see his previous bio page and CropWatch articles.

Grain bin calculator and illustration

How to Estimate Bushels in a Round Grain Bin

March 26, 2012

Several times a year, I get a phone call from someone wanting to know how to measure the bushels of grain in a round grain bin. There are two ways to calculate the number of bushels in a bin. The most basic method is to use the formulas we were taught in high school math class.

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Cover Crop Forages: The Nitrate Dilemma

August 25, 2015

Planting cover crops such as brassicas and small grains during late summer or early fall  is becoming a more common and accepted practice. These species have been used as high quality forage for many years and often will be grazed as a forage double crop

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