Phosphate mineral weathering by carboxylic acids is driven by functional group composition and orientation July 2, 2026
Phosphate mineral weathering by carboxylic acids is driven by functional group composition and orientation July 2, 2026
HomePublicationsCrops & SoilsIssues Nutrient Management From rocks to riches: The history of the United States phosphate fertilizer industry November 30, 2025 Enhancing farm profitability through nitrogen efficiency and yield stability November 30, 2025 News & Perspectives NewsPennsylvania CCAs gather for learning event, recognition of years of service November 30, 2025 Growing with biochar: A training event for California agriculture November 29, 2025 Thank you, corporate members November 5, 2025 Soil & Water Management Nation’s largest research dairy set to bring new insights on irrigation, soils, and manure management November 30, 2025 Integrated Pest Management Variety choice influences soft red winter wheat yield more than seed treatment November 6, 2025 December 2025 issueVolume 58, Issue 12Inside this issueUnderstanding nitrogen efficiency and yield stability can significantly boost farm profitability while reducing agriculture’s environmental footprint. By using satellite data and long-term yield analysis, it's possible to identify “yield stability zones” within fields—areas that consistently perform high, low, or variably—allowing farmers and their CCAs to fine-tune fertilizer use. By adjusting nitrogen applications to match each zone’s productivity, farmers can save money, cut waste, and lower emissions without sacrificing yields.Cover photo: AI-generated image from Google Gemini. Careers & Education PodcastsGiant ragweed suppression November 29, 2025
From rocks to riches: The history of the United States phosphate fertilizer industry November 30, 2025
Nation’s largest research dairy set to bring new insights on irrigation, soils, and manure management November 30, 2025