Tag: soil chemistry

A study of 1,539 acidic soil samples from the Peruvian Amazon shows that routine soil tests can predict high aluminium ...

Heidelberg researchers show that iron and reactive oxygen species can chemically cleave lignin's methoxy groups in natural soils, releasing methanol ...

A new study of China's Huixian Karst Wetland shows that calcium and bicarbonate ions can either suppress or accelerate phosphorus ...

A Brazilian greenhouse study shows that applying silicon before or together with phosphate fertilizer boosts plant-available phosphorus in acidic tropical ...

A detailed study of three Texas farmlands finds that abundant soil cations do not reliably translate into greater carbon sequestration, ...

Field sampling near China's Hongge vanadium–titanium magnetite district shows that mining reshapes cropland soil chemistry and reorganizes bacterial and fungal ...

A two-year field experiment in Ethiopia's Lower Awash Basin found that combining gypsum and filter-cake compost cut soil salinity and ...

A glasshouse study shows wheat accumulates more silicon when grown alongside chickpea, pointing to legume-released rhizosheath carboxylates as a possible ...

A four-year study in Poland's Western Carpathians shows that soil moisture, calcium-rich substrates, and traditional mowing and grazing practices jointly ...

A paired field study in Zimbabwe's Vumba uplands shows that invasive black wattle significantly acidifies, dries and chemically restructures Afromontane ...