News Briefs November 25, 2019

Published:

News You Can Use

Pioneer researchers and agronomists are always looking ahead to solve problems and meet growing demand for industry-leading products. This week’s briefs cover phosphorous and potassium fertility, freeze damage in wheat and the effect of corn seed orientation on yield. 

Want to speak with an expert on these or other topics? Contact Kacey Birchmier at kacey.birchmier@corteva.com.


Crop Insights

Assessing Freeze Damage in Wheat

Three major factors are when assessing freeze damage in winter wheat: growth stage, plant part temperatures and the duration of freezing temperatures. The plant is much more susceptible to damage when the head and growing point are above the soil surface. Definitive signs of damage appear three to seven days after the weather event…Read more


P and K Effect on Corn Yield

Phosphorous (P) and potassium (K) are critical nutrients for corn growth. Pioneer research shows that when P soil levels were low, plants showed no symptoms of P deficiency and showed no yield response to added P. However, when K levels where low, there was a significant yield response to applied K…Read more


Seed Orientation Effects on Grain and Silage Yield

Corn seeds that are planted with the tip downward emerge faster than seeds planted at other orientations. With kernels planted tip down, the first leaves of the corn plant generally emerge parallel to the germ. Pioneer researchers measured corn grain and silage yield with corn planted conventionally versus seeds planted manually to point downward. Averaged across the germ directions, seeds planted tip downward had up to 22% greater grain and silage yield and potential milk production per acre…Read more


In the News

Corteva Agriscience Expanding Insecticide Business with $145 Million Project

The Corteva Agriscience board of directors recently approved a $145 million capital investment in the company’s Midland, Michigan, manufacturing facility. The project is in response to high demand for Corteva’s insect management products for the natural products market. It will increase its Spinosyns capacity by 30%, addressing the needs of customers in more than 100 countries. Once fully online, Corteva officials expect this investment to generate more than $100 million of annual earnings before interest, taxes, depreciation and amortization.

“Today’s announcement underscores our commitment to taking targeted actions that are good for our customers and help to drive sustainable results for business,” said Susanne Wasson, Crop Protection Business President, Corteva Agriscience. “This investment enables Corteva to better serve our customers around the world by expanding access to much-needed insect management solutions.”…Read more

Kacey Birchmier Kacey Birchmier
kacey.birchmier@corteva.com

Featured Links