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Photo Credit: Alyssa A. Collins
Industrial Hemp Production - Articles Articles

Industrial Hemp Production

Gregory W. Roth, Ph.D., Jayson K. Harper, Ph.D., Heather E. Manzo, Alyssa Collins, Ph.D., Lynn Kime

This publication focuses on growing industrial hemp for either seed or fiber on an agronomic crop farm with a typical complement of tillage, planting, and harvest equipment. More
Understanding how many growing degree days are typical for your area can help in selecting the right corn hybrids and can help track how long it will take plants to emerge. Photo credit: Greg Roth
Track Growing Degree Days with This New Online Tool - News News
A website is now available to track growing degree days (GDDs) for farmers in the northeast. It allows you to estimate GDDs from planting for your zip code and to compare to 15 or 30 year means. More
Photo Credit: Greg Roth, Penn State Extension.
Strategies for Planting Corn and Soybean Varieties - Articles Articles
Having a good plan for planting corn and soybean varieties can improve yields, minimize potential weather risks, and help to facilitate earlier planting of cover crops and small grains. More
Winter Barley Trials Photo: Greg Roth
Spring Malting Barley Trials Posted Online - News News
Results of a spring barley evaluation effort between North Dakota State University, Penn State and other universities in the northeast for the past two years have been posted online. More
Hemp Plots at Rock Springs Photo: Greg Roth, Penn State
Industrial Hemp Trial Report - Articles Articles

Industrial Hemp Trial Report

Gregory W. Roth, Ph.D.

In 2017, we conducted several trials to assess the potential of Industrial Hemp and several management variables as it affected seed production. More
2017 Soybean Variety Trials
2017 Soybean Variety Trials - Articles Articles

2017 Soybean Variety Trials

Gregory W. Roth, Ph.D., Mark Antle

Soybean tests are conducted annually to provide information regarding the performance of soybeans grown in Pennsylvania. More
Penn State’s Corn Silage and Grain Hybrid Tests for 2017
Penn State’s Corn Silage and Grain Hybrid Tests for 2017 - News News
Penn State’s Corn Agronomy program publishes corn silage and grain hybrid test results each year. More
2017 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2017 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
Photo credit: Greg Roth
Corn Drydown Issues - News News

Corn Drydown Issues

10/11/2017

With slow drydown in areas, it may be beneficial to identify fields that are good candidates for early harvest based on crop conditions and grain moisture. More
Cover Crop Interseeder and Applicator
Cover Crop Interseeder and Applicator - Videos Videos

Cover Crop Interseeder and Applicator

Gregory W. Roth, Ph.D.

5:52

This system was designed to help establish cover crops in areas where cover crop establishment is not that feasible because of a late harvest and short season. More
Interseeded clover during midsummer under the corn canopy
Cover Crop Interseeder: Impacts on Corn Yield - Articles Articles

Cover Crop Interseeder: Impacts on Corn Yield

Gregory W. Roth, Ph.D., William S. Curran, Ph.D.

There is some concern about the impact of the cover crop on the corn. In most cases, though, we have observed that the corn is very competitive with the cover crop. More
Planting corn in an interseeded corn stubble field.
Cover Crop Interseeder: Improving the Success in Corn - Articles Articles

Cover Crop Interseeder: Improving the Success in Corn

Gregory W. Roth, Ph.D., William S. Curran, Ph.D.

Interseeding cover crops in corn is a promising management practice that could improve the adoption of cover crops where they have not been feasible before. More
Photo credit: Greg Roth
September 2017 Crops Maturity Issues in Corn and Soybeans - News News
Crops have been lagging in maturity. Warm weather in the forecast should help speed up maturity. Some double crop beans may be at risk of not becoming mature. More
Winter barley planting considerations
Winter barley planting considerations - News News
Winter barley planting is coming and there are a few issues to consider. Take time to review fertility, planting date and variety considerations. More
2016 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2016 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
From Harvest to Feed: Understanding Silage Management
From Harvest to Feed: Understanding Silage Management - Articles Articles

From Harvest to Feed: Understanding Silage Management

Coleen M. Jones, Gregory W. Roth, Ph.D., Virginia A. Ishler

Feeding adequate quantities of high-quality forages is the basis of profitable milk and livestock production. More
2014 Soybean Variety Tests
2014 Soybean Variety Tests - Articles Articles

2014 Soybean Variety Tests

Gregory W. Roth, Ph.D.

Soybean tests are conducted annually to provide information regarding the performance of soybeans grown in Pennsylvania. More
2015 Soybean Variety Tests
2015 Soybean Variety Tests - Articles Articles

2015 Soybean Variety Tests

Gregory W. Roth, Ph.D.

Soybean tests are conducted annually to provide information regarding the performance of soybeans grown in Pennsylvania. More
2014 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2014 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
Yield Estimation and Assessment in Field Corn
Yield Estimation and Assessment in Field Corn - News News
Now is a good time to assess corn yields. Our current corn crop looks good and yield estimates could provide some insight into differences between fields and hybrids. More
Dr. Greg Roth with ryegrass interseeded into corn.
Interseeding to Enhance and Extend Fall Grazing - News News
The greatest cost on grazing livestock enterprises is often stored and harvested feed costs. More
2015 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2015 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
2015 Winter Barley and Winter Wheat Performance Trials Report
2015 Winter Barley and Winter Wheat Performance Trials Report - Articles Articles
Penn State conducts variety performance trials with small grains (wheat and barley). More
2014 Winter Barley and Winter Wheat Performance Trials Report
2014 Winter Barley and Winter Wheat Performance Trials Report - Articles Articles
This article includes reports of winter barley and wheat performance trials conducted at Penn State in 2014. More
2016 Barley and Winter Wheat Performance Trials
2016 Barley and Winter Wheat Performance Trials - Articles Articles
Reports for winter barley, malting (spring and winter) barley, and wheat performance trials conducted at Penn State in 2016. More
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