Nutrients are essential for crops, but must be managed properly. Nutrients provided by fertilizer, manure, compost, cover crops, and other means are essential for the profitable, sustainable production of crops for food, fiber, and bioenergy. Nutrient management is key to maintaining or increasing plant productivity, ensuring soil health, protecting ground and surface water resources from potential harm, and using farmers’ …
Managing water resources
Managing our water resources is essential. Clean water is essential for drinking, agriculture, energy, recreation, aquatic habitats, and other uses, but America’s water resources face complex issues such as climate change, pollution, and increasing demand. Many farmers, communities, and leaders are concerned about water scarcity and quality. Research guides effective solutions. Researchers at land-grant universities and partners across the U.S. are working …
Community nutrition programs improve healthful outcomes
Community Nutrition Education Programs, a service of the Land-grant University System, use Expanded Food and Nutrition Education Program (EFNEP) and Supplemental Nutrition Assistance Program Education (SNAP-Ed) funding to educate and empower low-income individuals, families, school-age youth and pregnant teens. Extension educators across the country deliver research-based, hands-on learning experiences on diet quality, food safety, physical activity, food security and food …
Sustainable solutions to bee health
Bees provide essential pollination for many of the nut, berry, fruit, vegetable, and seed crops grown in the U.S. To supplement wild bee pollination, farmers often rent managed honey bee colonies. Demand is skyrocketing, but catastrophic die-offs are threatening the supply of healthy honey bee colonies. Parasitic mites, pathogens, pesticide chemicals, nutritional deficits, and environmental conditions have contributed to the …
Mitigating the impacts of agrochemicals
Pesticides, herbicides, fertilizers, and other agrochemicals are used on farms to protect crop yield and quality and in urban and residential settings to control pests and weeds. Despite important uses, agrochemicals can leach into soil and groundwater or flow into surface waters, where the chemicals can adversely affect human and environmental health. Agrochemicals can also accumulate in edible organisms, creating …
Agriculture and natural resource management in western United States
Climate information – historical, real-time and predictive – is vital for the sustainable management of agriculture and natural resources. Climate change poses major challenges to agriculture and natural resources in the western United States. Climate data are key to practices, tools, legislation, programs and policies that protect and enhance water, soil and air. With so many different entities collecting climate …
Safer, more sustainable pest management
Managing pests is essential to healthy, safe and productive agricultural, urban, residential and natural areas. However, chemical pesticides can cause air and water pollution and unintended harm to nontarget organisms. Exposure to pesticides has also been linked to human health problems. In addition, many pests eventually develop resistance to commonly used chemicals, rendering them ineffective. Researchers at land-grant universities across …
Taking care of America’s forests
Forests are a critical part of life on Earth. They purify air, filter water, store carbon, provide food and shelter for a diverse array of plants and animals, and produce natural resources like timber, paper and medicine. Forests are also important places for recreation and cultural practices. But forests across the United States are under threat from pests, pathogens, deforestation, …
Land-grant universities help communities cope with mental health, substance abuse challenges
Across the country, many communities — especially those in rural areas — are facing growing challenges related to mental health and substance abuse. Extension personnel with land-grant universities are in a unique position to help educate and encourage those they serve and have developed a variety of efforts to tackle these problems, which have economic, social and other consequences. Here …