Managing nitrogen fertilizer is a balancing of economic considerations, yield goals, and environmental implications. With both increased fertilizer prices and scrutiny on N fertilizer emissions, this episode of The Agronomists tackles the loss pathways and management tools required to minimize them. Our experts for this conversation are John Heard of Manitoba Agriculture, Peter Johnson of… Read More
Tag: Greg Stewart
Effectively integrating a cereal rye cover crop into corn is not for the faint of heart. Cereal rye can deliver tremendous benefits for a corn production system but there are challenges. Many growers wrestle with how to get uniform establishment in the fall; determining the best nitrogen and tillage plans; and finding that sweet spot… Read More
A successful dairy farm requires incredible investment — from cows and quota to crops, to land base and labour, the list of key inputs is huge. One of the key pieces that drives a dairy operation forward is silage quality. On this episode of the The Sharp Edge, Maizex Seeds agronomist Greg Stewart visits custom… Read More
Each year, corn hybrid selection is a balancing of growing conditions, field selection, and in-field management that can bring up some tough questions to navigate when chasing big yields. On this episode of The Sharp Edge, Maizex agronomist Greg Stewart tackles these questions with with help from Illinois-based Crop-Tech Consulting agronomist Ken Ferrie. Together, they… Read More
When should you apply nitrogen on a corn crop and how much? That question consumes countless hours every year for corn growers, researchers, and agronomists. Seven years ago, Rodney, Ont., grain farmer Mike Miller, like many growers, was also playing the guessing game. But that all changed when he bought a self-propelled sprayer and started… Read More
Transgenic traits that defend corn plants against against damaging corn rootwoom have been around since 2003. But in recent years, farmers have seen growing resistance to these traits and researchers and seed companies are working to preserve the effectiveness of the technology while also develop new ways to combat the yield-robbing pest. One of those… Read More
We’re back with another episode of The Agronomists, and as always, we’re excited to be here. Today’s show — hosted by Lyndsey Smith — features Greg Stewart of Maizex Seeds and Elizabeth Karpinchick of Tone Ag. The trio discusses in-crop N applications in the corn crop (and more). The Agronomists is brought to you by… Read More
Planning for great corn yields begins the year before, by assessing how well the planned plant population translated to actual cobs per acre. That’s key information that informs THIS year — how well did you do on the planting pass, setting up the corn crop for success? Is picket-fence the goal, or is it a… Read More
Throughout corn harvest, much attention is paid to test weight as the crop works through the combine, into the bin, and off to market. But does test weight really matter? On this episode of The Sharp Edge, Maizex Seeds agronomist Greg Stewart explains why he believes growers would be better rewarded if they focused on… Read More
Ontario corn growers could be sitting on record yields for 2021 if yield estimates are on the mark. The recent Great Ontario Yield Tour pegged yield at 191.5 bu/ac after a province-wide inspection of corn fields. On this episode of The Sharp Edge, Maizex Seeds agronomist Greg Stewart looks at some of the sharpest agronomic… Read More
Weed control in organic soybeans and edible beans can prove challenging for growers who only have inter-row cultivation and scuffling in their weed management toolbox. On this episode of The Sharp Edge, we learn how organic grower Phil Oegema and his family, who operate Oegema Grains Ltd. near St.Thomas, Ont., have put a charge into… Read More
Bigger corn planters with on-board fertilizer deliver efficiency and cover acres quickly. All that weight, however, can produce yield-robbing pinch rows and compaction. On this episode of The Sharp Edge, we visit Jeff Cook who farms with his family at their Mapleview Farms operation, just southwest of London, Ont. Over the years, the Cooks have… Read More
Some farmers practice strip till in their cornfields, some plant corn in twin rows, while others plant multiple hybrids. Then there’s Mike Strang — he does it all in the same field and even adds cover crops to the management mix. On this episode of The Sharp Edge, Strang, who farms with his family near… Read More
Monday really is all things agronomy here at RealAgriculture! Thanks for coming along for the ride. On tonight’s primetime episode of The Agronomists, host Lyndsey Smith is joined by guests Ken Currah of BASF, and Greg Stewart of Maizex Seeds. The trio tackle many of the key issues that are required to get the corn… Read More
Nitrogen use drives growth and crop yield — it’s also expensive and prone to being lost from the soil. There’s so many combinations of the right rate, place, form, and time, that nitrogen management is always a hot topic for discussion. This episode of The Agronomists features Greg Stewart, lead agronomist of Maizex Seeds, and… Read More