Jenny Rees - Extension Educator

Jenny Rees

(faculty)
Work
2345 Nebraska Ave York NE 68467
US

Figure 1. Planting into cold soil (below 50°F) when cold conditions are expected for the next 48 hours can lead to germination problems and seedlings not emerging or not emerging well. 1a. Corn seedling that started leafing out below ground and now has twisted leaves which will delay or negate normal plant development.. Figures 1b-c. Unemerged seedlings attempting to leaf out belowground. None of the seedlings shown should be counted as a productive plant.
Figure 1. Planting into cold soil (below 50°F) when cold conditions are expected for the next 48 hours can lead to germination problems and seedlings not emerging or not emerging well. 1a. Corn seedling that started leafing out below ground and now has twisted leaves which will delay or negate normal plant development.. Figures 1b-c. Unemerged seedlings attempting to leaf out belowground. None of the seedlings shown should be counted as a productive plant.

Cold Soil Temperature and Corn Planting Windows April 12, 2018

With stormy conditions back in the picture, many growers may be concerned about planting corn into cold, wet soils? By checking weather forecasts and soil temperature at planting (in the field and online) and the cold tolerance of seed, growers can identify 48-hour windows of opportunity for planting.

Read more

Graph of yields from soybean population study

What On-Farm Research has Taught Us about Soybean Seeding Rates April 6, 2018

More than a decade of on-farm research studies in Nebraska show how soybean seeding rates (and the related input costs) can be reduced without significantly affecting yield. See what growers learned and consider whether a change might benefit your bottom line.

Read more

On-Farm Research Results: Impact of Torque on Corn Yield March 7, 2018

This report synthesizes the results of seven on-farm research studies of using Torque™, a seed or furrow-applied growth promoter, in Nebraska between 2010 and 2015.

Read more

A March 14 noon-hour webinar will explore the issue of wheat stem maggot damaging corn planted directly into rye or wheat cover crops.
A March 14 webinar will explore the problem of wheat stem maggot damaging corn planted directly into rye or wheat cover crops.

March 14 Webinar on Wheat Stem Maggot in Cover Crops March 2, 2018

A noon-hour webinar on March 14 will explore the issue of wheat stem maggot damage in corn planted directly into wheat or rye cover crops in 2017. Learn more about what happened and how to plan for 2018.

Read more

Sprayer hose test

Removing Dicamba Residues from Your Sprayer: A Tricky Task February 15, 2018

Thoroughly cleaning your sprayer both before and after applying dicamba is required and can help reduce the potential for off-target damage. Check these recommended practices and see what research at Mississippi State University found when testing sprayer hoses.

Read more

An eastern Nebraska field with dicamba injury.
This eastern Nebraska soybean field was injured by off-target dicamba movement to a sensitive crop. Applying best management practices to all dicamba applications can help reduce the likelihood of similar whole-field damage in 2018.

Can We Manage Dicamba Applications in 2018? February 15, 2018

Factors leading to dicamba injury and how growers will need to practice best management practices with all dicamba applications in 2018 to help reduce injury to susceptible crops and other plants. This article discusses key practices to implement.

Read more

Maximum daily temperature and humdity recorded at Harvard in June 2017
Maximum daily temperature and humdity recorded at Harvard in June 2017

Potential Off-Target Dicamba Movement from Corn Applications February 15, 2018

While the new soybean dicamba herbicides were often blamed for injury to sensitive plants in 2017, a deeper look at the timing of injury and the weather conditions at those times suggests dicamba applications in corn may have contributed to plant injury in many areas. Increased management for all dicamba applications will be needed in 2018.

Read more

Economics of Annual and Perennial Forages Webinar Feb. 13 February 4, 2018

With current corn prices and the limited availability of perennial grass, some producers are asking themselves if growing forages on cropland might be the answer to feeding the cow herd. A webinar to address these questions in addition to showing economic examples will be held Tuesday evening, February 13, from 6:00-7:30 p.m. CST.

Read more

Pages