Related topics: soil

Earth's soils are under threat, scientists warn in Nature

The planet's soils are under greater threat than ever before, at a time when we need to draw on their vital role to support life more than ever, warns an expert from the University of Sheffield today in the journal Nature.

Research shows that soil calcium limits forest songbirds

Acid rain and subsequent calcium depletion of forest soils in eastern North America may be limiting forest songbird populations, according to a researcher in Penn State's College of Agricultural Sciences.

Human transformation of land threatens future sustainability?

Social and physical scientists have long been concerned about the effects of humans on Earth's surface—in part through deforestation, encroachment of urban areas onto traditionally agricultural lands, and erosion of soils—and ...

New model shows how crop rotation helps combat plant pests

A new computational model shows how different patterns of crop rotation—planting different crops at different times in the same field—can impact long-term yield when the crops are threatened by plant pathogens. Maria ...

Grazing of cattle pastures can improve soil quality

A team of U.S. Department of Agriculture (USDA) scientists has given growers in the Piedmont guidance on how to restore degraded soils and make the land productive. Researchers with the USDA's Agricultural Research Service ...

Whale carcass proves tasty snack for beetles

A total of 21 new beetle species were discovered in the whale carcass that washed ashore at the Rottumerplaat in 2020. The creatures are experts in consuming meat, skin and bones.

Alternatives eyed for methyl bromide

U.S. Department of Agriculture (USDA) scientists trying to help Florida growers find a replacement for methyl bromide are studying an alternative soil treatment that uses molasses as one of its ingredients.

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