News & Events

Resource Topic: Nitrogen management

May 30, 2025

Nitrogen and Nutrient Management at Tatlo Road Farm

Discover Tatlo Farm's nutrient and nitrogen management program.

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November 25, 2025

Organic Fertilizer and Cover Crop N Calculator

These free online tools from Oregon State University allow you to compare the nutrient value and cost of cover crops, organic and synthetic fertilizers and compost in acre and 1,000 ft2 units.

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November 25, 2025

Nutrient and Nitrogen Management

A look at Tatlo Road Farm’s nutrient and nitrogen management program, with a focus on nutrient tracking and making decisions around nutrient applications.

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November 25, 2025

Limiting Nitrogen Pollution on Your Farm

In this episode of the Organic BC Podcast, learn how to find the right balance between meeting a crop's nitrogen needs and our collective responsibility to avoid nitrogen pollution.

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November 25, 2025

Limiting Nutrient Pollution in Organic Cropping Systems

In this episode of the Organic BC Podcast, a look at organic practices that can lead to nutrient pollution of our air and waterways, versus ones that tend to limit such outcomes.

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November 25, 2025

Advanced Nitrogen Management

Free online courses from the FaRM Resilience Mentorship Program. Learn how to sharpen your expertise of nitrogen use efficiency to prevent nitrogen losses and protect your profits.

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November 25, 2025

Nutrient Management Calculator

This web-based tool assists in choosing the right rate and nutrient source for your crops.

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April 8, 2026

Nitrogen Gains for Small Grains

Webinar recording: Learn how to manage this key nutrient in your small grain crops.

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April 8, 2026

How to Make and Use Compost Teas

A look at how three farms make and use compost teas.

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April 8, 2026

Understanding Your Soil Test

Learn how to take a soil sample, where to send it, and understand the results and what your nutrient and biological goals should be.

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April 8, 2026

Leveraging Plant Microbe Synergy for Growing Healthier Crops

Join Jo Tobias as she explores the intricate ways that plants and microbes have co-evolved in a mutualistic relationship to promote nutrient cycling and increase soil health.

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April 8, 2026

Soil Testing—Let’s Create a Plan of Attack

In this webinar, Rodale Institute Organic Consultant Sage Dennis will go over how to take a soil test, how to interpret a soil test, and how to enact a plan to successfully address soil fertility.

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April 8, 2026

Diversifying Organic Inputs & Improving Soil Health

Learn about the recent research findings related to the impact of various combinations of cover crops and chicken manure on soil health and vegetable nutrient content in this USDA Organic Transitions funded three-year project.

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April 8, 2026

Research Update – Nutrients and Soil Health in the Vegetable Systems Trial

Join the Rodale Institute to learn about the recent research findings related to the impact of management practices on vegetable nutrient quality and soil health.

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