NatureNet Science Fellow Danny Karp checking on his field experiments in an organic romaine lettuce field. © The Nature Conservancy (Cara Byington)

We regularly report on innovations in agriculture, such as biofeedback and “certified transitional” ingredients, but also on tried-and-true methods like composting, or removing weeds in alternative ways. Cara Byington from The Nature Conservancy’s Cool Green Science blog reports on a recent study on nature and farmers:

A new paper in the Journal of Applied Ecology finds that two farm-based food safety practices – removal of non-crop vegetation in and around fields, and abandonment of composting – actually hurt farmers without making food safer.

“The practices are unnecessary,” said Danny Karp, lead author on the study. “Not only are they ineffective for their intended purpose, they damage growers by decreasing crop yields and pest control.”

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