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Vast, rolling rangeland with spring plant growth.

Investigating Rangeland Systems and Practices

Curriculum to teach students about the facets of rangelands.

small group of sheep standing in a pasture

Sheep and Goat Publications

Explore all SDSU Extension sheep and goat publications.

Home canning supplies and canned vegetables arranged on a countertop.

Food Preservation Publications

Explore all SDSU Extension food preservation publications.

Mother and daughter reviewing paperwork at kitchen table.

Older Adults Publications

Explore all SDSU Extension older adults publications.

Three young girls weighing sugar on a kitchen scale.|

Child Education Publications

Explore all SDSU Extension child education publications.

A mother jogging down a paved country trail next to a child riding an orange bicycle.

Physical Activity Publications

Explore all SDSU Extension physical activity publications.

Older couple preparing a healthy meal following an online recipe.

Chronic Disease Publications

Explore all SDSU Extension chronic disease publications.

A young woman and her boss reviewing a project on a laptop.

Mental Health Publications

Explore all SDSU Extension mental health publications.

Food Safety Publications

Explore all SDSU Extension food safety publications.

kitchen worker removing a tray of food for a large refrigerator

Re-heating and Re-eating Food

The general public assumption is that if a food is either microwaved, put in an oven, or heated up in another manner is that it will be safe for consumption. This is not a safe assumption to make when deciding to eat food that has been left out for an extended time.