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Excess, Standing Water Can Result In Nitrogen Losses

While some parts of the province have welcomed recent and persistent precipitation, many areas have had fields underwater. This moisture stress can starve plants of oxygen, causing them to yellow, but it can also cause more issues in terms of the soil nutrients.
 
"When our soils get saturated (with water) when they're warm like this, in less than 24 hours the microbes in the soil consume all the oxygen, and then the root zone turns anaerobic. That's why the plants turn yellow," explains Manitoba Agriculture crop nutrition specialist John Heard. "Under those anaerobic conditions, then the microbes start prying the oxygen off our nitrate form of nitrogen, and that nitrogen is lost as a gas, lost to the plant."
 
This is denitrification, which Heard says accounts for a lot of the losses we see from excess moisture, rather than a loss of nutrients due to soil leaching.
 
As advanced as cereal crops are now, Heard says there's not a lot of intervention that can help in terms of recovering yield losses caused by nitrogen losses, but he says there's still hope for corn crops.
 
"Corn has taken up a fraction of the nitrogen it will need to grow a crop," he says. "As the corn recovers from the excess water, there are times that we can go in there, and we can sidedress nitrogen. Many people do that as a plan, but those that have already invested their money in nitrogen early can do an assessment to see if they need to come in to top up what was potentially lost."
 
Source : Portageonline

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The FCDC and AgSmart Bring Plant Breeding to a Wider Audience

Video: The FCDC and AgSmart Bring Plant Breeding to a Wider Audience

In the vast prairies of Alberta, Olds College’s Field Crop Development Centre (FCDC) stands as a beacon of innovation and research in the agricultural world. The institution has become a key player in advancing agricultural technologies and practices. The FCDC’s commitment to applied research has driven them to seek effective means of disseminating their findings and creating a positive impact on the farming community.

One such avenue that aligns with their mission is AgSmart, an event dedicated to showcasing cutting-edge agricultural technologies. The coming together of the FCDC’s annual Field Day and Ag Smart has proved to be a natural fit, fostering a synergy that benefits both parties and propels the agriculture industry forward. The FCDC Field Day took part in conjunction with AgSmart for the first time this week on Aug. 1-2 in Olds, Alta. FCDC Program Director Kofi Agblor and Olds College VP of Development Todd Ormann sat down for an interview with Marc Zienkiewicz to discuss the significance of the two events taking part together and what the future holds.

The Intersection of Research and Technology The essence of the FCDC lies in its dedication to plant breeding and new seed varieties, particularly barley and triticale. While conducting research is essential, it becomes meaningful when its benefits are shared with the wider community. This is where AgSmart steps in, providing a key venue for the FCDC to showcase their research. This union between research and technology creates a holistic and enriching experience for farmers, ranchers, and industry professionals, the pair said.

Seeds as Technology For the FCDC, the partnership with AgSmart goes beyond mere event collaboration. It is about creating an environment that bridges the gap between seeds and smart technology, Ormann said. The college believes that for technology to truly revolutionize agriculture, it must begin with a strong foundation — high-quality seeds. As the saying goes, “it all starts with a seed.” To demonstrate this critical aspect, the collaboration aims to showcase the seed value chain as an integral part of the smartphone.

The Birth of a Powerful Alliance The idea of joining forces emerged when staff realized the potential synergy between AgSmart and the FCDC Field Day. With just a few days separating the two events, a proposal was put forward to merge them. The marketing and communications teams from both sides worked seamlessly to ensure the essence of both events remained intact, creating a powerful alliance that leverages the strengths of each, Agblor said.

Driving Advancements in Breeding For Agblor, the partnership with AgSmart has tremendous potential to drive advancements in breeding and other technology. With technologies like drones and imaging becoming integral to phenotyping, breeding is no longer confined to vast fields to assess thousands of plants manually. Instead, it benefits from the data-rich insights brought about by smart technologies. These advancements make breeding more efficient, precise, and instrumental in shaping the future of agriculture.

Overcoming Challenges Together While the partnership between Olds College and Ag Smart has been a resounding success, there are challenges on the horizon. Securing stable funding for long-term breeding initiatives is crucial to sustain progress. The college is committed to navigating these challenges and investing in agriculture’s future sustainably, Agblor said.