The purpose of this study is to compare nitrogen placement with the planter (on top vs. in the ground) and its impact on yield and profitability.

2021 Ohio Corn NITROGEN PLACEMENT STUDY 2X2X2 VS. DRIBBLE

This site received 0.8 in. of rain one day after dribbling on nitrogen fertilizer, so volatilization losses in the dribble application were close to zero.

Pre: 2 qt. Atrazine, 5.6 oz. Corvus®, 1 qt. Roundup PowerMAX®, 1 qt. Simazine | 

2021 Iowa Soybean SINGULATION STUDY 15 IN. ROWS

2021 Iowa Soybean STARTER FERTILIZER STUDY 2X2X2

NITROGEN PLACEMENT STUDY 2X2X2 VS. DRIBBLE

2021 Ohio Corn Nitrogen Placement Study 2x2x2 Vs. Dribble

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