Water Management and Water Quality
Nutrient Management for Crops, Soil and the Environment
Practical Conservation Tillage
Cover Crops: Selection and Management
Weed Management: An Ecological Approach
Organic Practices for Climate Mitigation, Adaptation, and Carbon Sequestration
Climate change threatens agriculture and food security across the U.S. and around the world. Rising global mean temperatures have already intensified droughts, heat waves, and storms, and altered life cycles and geographical ranges of pests, weeds, and pathogens, making crop and livestock production more difficult. Intense rainstorms aggravate soil erosion and complicate water management, and higher temperatures accelerate oxidation of soil organic matter. Warming climates modify crop development regulated by growing degree-days or “chill hours,” and threaten production of perennial fruit and nut crops that have strict chilling requirements to initiate growth and fruit set. Thus, agricultural producers have a major stake in efforts to curb further climate change, as well as improving the resilience of their farming and ranching systems to the impacts of climate disruption.
Understanding and Optimizing the Community of Soil Life
The goal of this guidebook is to help organic farmers navigate the wilderness of soil life and soil health management by providing up-to-date, science-based information on:
- The soil food web, its key components, and functions.
- Assessing and monitoring soil life and soil biological condition.
- Managing soil life for long term soil health and productivity in organic systems.
- Biological management of plant diseases.
- Microbial inoculants and biostimulants: whether, when, and how to use them.
Building Organic Matter for Healthy Soils: An Overview
This report summarizes research findings on SOM and soil health in organic farming systems, and outlines some practical applications for organic producers. Companion reports explore soil health-enhancing approaches to fertility and nutrient management, tillage, and weed control; cover crops and crop rotation, and the role of plant genetics in soil health and organic production
Building Healthy Living Soils for Successful Organic Farming in the Southern Region
Healthy, living soils provide the foundation for successful and profitable organic farming and ranching. Nowhere is soil health more vital than in the South, where organic producers face intense pressure from weeds, insect pests, parasitic nematodes, and plant-pathogens; extremes of summer heat, drought, and flood; and soil types with inherent fertility limitations. In addition, long growing seasons can make it harder to rebuild soil organic matter, especially during intensive crop production.