University of Maryland Extension

nitrogen

Free Webinar-1 CEU "How can placement of nitrogen fertilizer impact productivity, profitability, and sustainability" by the Fertilizer Institute

Tuesday, Jul. 28, 2020 - 2:00pm to 3:00pm
Online
MDA approved 1 CEU for nutrient management for this free webinar next Tuesday, 7/28, at 2pm, titled "How can placement of nitrogen fertilizer impact productivity, profitability, and sustainability?" (Presented by The Fertilizer Institute). You must provide proof of attendance along with your...

Nitrogen Fertilization in the Vineyard

Timely Viticulture: Pre Bloom
The annual goal in the established vineyard is to have the vines fill their allotted trellis space, top out vegetative growth just above the top wire at veraison, and produce a crop that is in balance with the vegetative vigor. Regretfully high water availability and high nitrogen (N) content of...

Nutrient management

Urban Ag home | Table of contents Figure 14: Plants take nutrients up through their roots and use them to build their bodies, including the parts we and animals eat. Plants need nutrients, like nitrogen (N), phosphorus (P), and potassium (K), to build their bodies. Different soil amendments add...

Webinar: Is There a Best Way to Fertilize Corn with Nitrogen? (1 CEU)

Tuesday, Dec. 4, 2018 - 12:00pm to 1:00pm
Online
An American Society of Agronomy webinar sponsored by Verdesian Life Sciences. Assuring adequate nitrogen (N) availability during key stages of plant growth is a major factor affecting yield and profitability of corn. Nitrogen uptake by modern corn hybrids follows a sigmoidal pattern over time with...

Reducing Nitrogen Applications in Watermelon While Maintaining or Increasing Yields

2008 Objective: With the emphasis on reducing excess nutrients applied to Maryland vegetable fields, which will reduce nutrient movement into the Chesapeake Bay, this research examined supplying nitrogen to watermelon plants only when needed as determined by the plant’s nitrate content...
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