Dairy Farmers Can Adapt To Climate Change; Warming Climate Worsens Nutrient Pollution But Lengthens Growing Season

Dairy farmers in the Northeast — facing a warming climate that exacerbates nutrient pollution but lengthens the growing season — can reduce the environmental impact of their operations and maximize revenues by double cropping and injecting manure into the soil, rather than broadcasting it.

That’s the conclusion of a team of researchers, led by Penn State agroecologists, whose new study evaluated whole-farm production and the environmental and economic impacts of adopting these practices on a representative dairy farm in central Pennsylvania under recent historical and projected mid-century cli...