Factors that exacerbate soil acidity include minimal or zero till, which results in the top three inches (7.5 cm) of soil ...

Recently, a research team in the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a novel ammonium adsorbent that significantly reduces ammonia emissions from ...

Humic acid plays a crucial role in soil health and plant nutrition. As a key component of organic matter, it enhances soil fertility, improves nutrient uptake, and promotes sustainable agriculture.

2022). Despite its critical role in agriculture, red soils exhibits poor nutrient retention and a naturally low pH, typically lower than 6.5. Over the past 30 years, red soil drylands have experienced ...

What kinds of fertilizers are best for your lawn and garden? Are organic or synthetic fertilizers the better option? Get the ...

GREENVILLE — Portions of Interstate 81 were closed Monday for several hours in Augusta County following the crash of a tanker-truck that was carrying ammonia, authorities said. VDOT reported all ...

Soil fertility, especially use of limestone, tends to be neglected on pastures more so than on regular cropland. Correcting soil acidity and supplying a good balance of Ca and Mg fertility is ...

This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here ...