Accurate information on the chemical nature of soil phosphorus is essential for understanding its bioavailability and fate in wetland ecosystems. Solution phosphorus-31 nuclear magnetic resonance (31P ...

The comprehensive understanding of how arbuscular mycorrhizal fungi (AMF) and phosphorus (P) application affect P uptake by alfalfa roots is poorly understood. We analyzed the effects of AMF ...

In Delaware, soil test P is considered to be above the agronomic optimum (also classified as excessive) when they exceed 100 FIV (equivalent to 100 ppm or 300 lb/acre Mehlich 3 P). Scientific evidence ...

Tasmanian dairy farmers trial microbes across 500 hectares of land with the help of a "top-notch" soil biologist to reduce their reliance on synthetic fertilisers such as urea.

By breaking the linkage between humin and inorganic soil colloids using inorganic (e.g., HF, H 2 SO 4, and Na 2 S 2 O 3) and organic (e .g ... Zhang J, Dou S, Song X. Effect of long-term combined ...

Soil microbiology is the scientific discipline that is concerned with the study of all biological aspects of the microorganisms (bacteria, archaea, viruses, fungi, parasites and protozoa) that ...

Enzyme activities. Urease activity varied from 78 to 258 μg g-1 h-1 N-NH 4 in the soil under the tree canopy and from 63 to 154 μg g-1 h-1 N-NH 4 in-between rows (Table 2).Cultivation of L.

In this study, forced vibration analysis of a non-uniform energy pile in vertically inhomogeneous soil is presented considering non-uniform distributed temperature. In establishing the numerical model ...

This Section implements all activities of the IAEA's Water Resources Programme, which promotes and transfers know-how on the use of isotope hydrology as an effective tool for water resources ...

It causes skin to melt away from the bone and can break down a victim's jawbone, but white phosphorus - known in Vietnam as Willie Pete - is still used by sections of the world's military. Indeed ...