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Crops advancing rapidly: Manitoba Crop Report

Crops have advanced rapidly across all parts of Manitoba this past week, faster than many agronomists had expected. Rapidly growing crops have hastened crop flowering, and cereal and canola fungicide application is well underway.

Warm temperatures, high humidity, and rain in recent days has increased the risk for fusarium head blight and sclerotinia disease development in crops, and most farmers are choosing to use a preventative fungicide on spring cereals and canola. Spraying is also expected to begin in flax fields shortly, and continues on field peas for for mycosphaerella.

Scattered and widespread rainfall last week slowed in-field herbicide and fungicide application by ground, and many farmers are choosing to spray fungicides by air this year, to reduce rutting on soft fields.

Despite good growing conditions, heavy rains have damaged crops, leaving large drowned out spots.

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Validating Net Energy in Commercial Swine Systems - Gustavo Lima

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima


In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.