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Predictive Crop Performance Helping Make NDSU Breeding Programs More Efficient

Food sustainability is a crucial component of the North Dakota State University Food, Energy and Water Security initiative, and Predictive Crop Performance is a way to ensure those public sector crops are grown now and in the future.

Predictive Crop Performance is defined as the use of data, modeling and technology to forecast how a crop will grow, develop and yield in a specific environment. The goal of this and other initiatives, such as the Big Data Initiative at NDSU, is to collect data, set up experiments and develop PCP tools to ensure that public crops are sustainable against current and future abiotic and biotic stresses.

“The long-term goal of this project is to utilize Predictive Crop Performance tools to ensure North Dakota's public sector crops are resilient,” said Richard Horsley, NDSU plant sciences head and barley breeder.

Public sector crops are those where private industry does not invest significantly in breeding efforts. At NDSU, these include barley, dry beans, flax, oats and pulse crops, Horsley said.

Source : ndsu.edu

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R3 Corn Growth Stage Explained: Why Late-Season Tissue Sampling Matters

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Corn pollination may be behind us, but the work isn't over.

In this field update from the Nutrien Innovation Farm in Champaign, Illinois, agronomist Tim Sickman discusses why growers should stay engaged with field scouting during the R3 (milk) stage of corn development. While favorable weather, strong pollination, and early grain fill are encouraging signs, important questions about crop nutrition and yield potential still remain.

Tim explains: What the R3 corn growth stage looks like

Why successful pollination isn't the finish line

The importance of late-season field scouting

How tissue sampling can identify nutrient deficiencies

The role of sulfur, zinc, potassium, and other nutrients during grain fill

Using tissue analysis to improve future fertility management plans

As corn moves through grain fill, understanding nutrient availability and plant health can provide valuable insights for maximizing yield potential and planning for next season.