Add more- that was the official extension recommendation for phosphorus fertilization for many decades. Phosphorus is tightly bound in most soils. This nutrient has a strong affinity for reactive groups on soil particles including iron, aluminum and calcium. In order to make sure plants had access to enough P, extension agents typically recommended applications well… Continue reading USE.113-Paradigm shift: Changing Recommendations for Phosphorus Fertilization-AC22.USCC
Tag: Nutrients
FEE.213-Biochar feedstock influences compost pile temperature and available nitrogen-AC20.USCC
This video goes over the methods and results of biochar experiments done in relation to composting, and how it can affect temperature and nutrients. Speakers: Doug Collins Duration: 22 minutes Credits: 0.5 Member Price: $30.00 Non-Member Price: $52.50 Purchase Course Now
FEE.311-Differently-Aged Organic Matter Amendments Change Reduced Iron in Soils of Restored Wetlands-AC20.USCC
This video discusses the experiments done using compost soil amendments to find the most efficient method in increasing nutrient content and productivity of wetlands. Speakers: Donald De Alwis Duration: 19 minutes Credits: 0.5 Member Price: $30.00 Non-Member Price: $52.50 Purchase Course Now