UNH Today

UNH Scientist, Senegalese Researcher Tackle Land Salinization

Salt left behind from ocean spray is so concentrated on land in parts of Africa that one can see salt crystals in the soil sparkling in the sun. For farmers in these areas, the increased salinization of prime agricultural land is having a detrimental impact.

This spring, Dr. Louis S. Tisa, a researcher with the NH Agricultural Experiment Station and professor of molecular, cellular, and biomedical sciences in the UNH College of Life Sciences and Agriculture, welcomed an international scholar who is working to find solutions to the issue of land salinization in Africa.

At the UNH Fairchild Dairy, Cows in Labor Send Text Alerts

It’s the middle of the night, and University of New Hampshire doctoral student Kayla Aragona has just received a text alert at home on her cell phone from a cow in labor at the Fairchild Dairy Teaching and Research Center. A sensor – Moocall – attached to the cow’s tail has detected that the cow is highly active, likely due to an increase in contractions.

UNH Launches Silvopasture Project at Organic Dairy Research Farm

Seeing cows graze in a forest may be an uncommon site in New England but at the Organic Dairy Research Farm at the University of New Hampshire, heifers soon will be dining among the trees. Researchers with the NH Agricultural Experiment Station have launched a silvopasture project at the farm to investigate this relatively new agroforestry practice in the region.

Plastic Bags -- Ban, Tax or Recycle?

Each year, Americans use more than 100 billion plastic bags, most of which are thrown away and end up in landfills or on the side of the road. As a result, local, state, and national governments are working to reduce plastic bag waste, with approaches ranging from supporting recycling efforts and using compostable bags to levying taxes and outright banning the use of plastic bags.