Agricultural Production Crop Production

Crop Production

The production of crops is the heart of Nebraska's economy. Water is essential to all plant growth. Thus Nebraska's economy relies on a plentiful supply of water to produce crops – in both rainfed and irrigated environments. Several factors involved with producing crops interact with either water supply or water quality issues – or both.

Manure Application Following Silage

photo of corn silage harvest
With silage harvest coming up quickly, manure application will soon follow. Because silage is often the first crop to come off the field, it allows for earlier manure application and thus an earlier cleanout of pens before winter. As that manure application plan develops, include best stewardship practices for optimum rates and preferred application methods in final decisions.

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Budget woes lead to weather station closures

graphical representation of weather station locations (image credit: https://mesonet.unl.edu/)
Leading into the sixth year of appropriation shortfalls, Nebraska Mesonet weather stations that are not contracted specifically by clients are slotted for closure to cut costs and reduce labor overhead.

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Sensors on the Pivot for Automated Irrigation Scheduling in the Great Plains

Thermal infrared sensors mounted on the center pivot irrigation system for monitoring canopy temperature.
The main barriers to adoption of new technologies in irrigation include cost and ease of use. These scientific methods need to be cost-effective and feasible for farmers to adopt. Today, using soil water monitoring equipment provides the most effective method for farmers to make data-driven irrigation scheduling decisions to apply the minimal amount of water while achieving optimal yields. However, the costs in labor and equipment limit their use. So, research continues to focus on developing lower-cost methods to schedule irrigation that results in putting on just the right amount of water. Since producers do not have time to do detailed work with large amounts of data often generated using SIS methods, the automation of SIS methods would likely provide incentives to producers by saving their time and, simultaneously, reducing the irrigation applications and producing optimal crop yield.

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La Nina Forecasted to Continue with Drought Expansion Likely According to CPC

Nebraska Climatologist Al Dutcher reviews the latest CPC forecast, which predicts drought intensification through the entire 2022 growing season.

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Considerations for Planting into Dry Conditions

As planting is critical for everything else that happens during the growing season, the dry conditions have led to a variety of questions this planting season regarding soil conditions, planting depth, irrigation and herbicides.

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