Any of a number of factors can cause a pulse crop to become nitrogen deficient, particularly issues with inoculant. Using the wrong Rhizobium species, applying inadequate rates or storing bacteria improperly can decrease the likelihood of proper root nodulation. Less controllable factors, like extreme plant stress or inoculant/soil desiccation can also have a huge impact.... Read More

Growing Degree Days (GDD) are an indicator of expected crop development based on weather conditions. GDDs are calculated by taking the mean temperature over a day and subtracting a base temperature. For most cereal grains, the base temperature is considered 5 degrees C, as they require around 1200 GDD to reach maturity. GDD = (Tmax... Read More

The importance of good spray coverage is emphasized in all kinds of agricultural publications, including product labels. But, according to Tom Wolf, spray application specialist with AgriMetrix Research and Training in this episode of Spray Tips, "the labels are remarkably silent on what good coverage actually is and how you can actually measure it." Wolf... Read More

The Sp400F, the highest capacity sprayer in New Holland's Guardian series, made its debut at Canada's Farm Progress Show. The Guardian models have 300-380 horsepower, selective catalytic reduction, Tier 4B compliant engines and 1000-1600 US gallon tanks. They also have 50/50 balanced weight distribution on a four-wheel hydrostatic drive with hydraulic suspension, allowing for maximum... Read More

With three shiny, stainless steel counterparts amidst an array of hoses and nozzles, it's no surprise that JD Skiles Company's Pit Stop caught our attention last week at Canada's Farm Progress Show. The Pit Stop is a customizable chemical transfer system that enables applicators to hasten the filling process. The assembly is run by a... Read More