Petri dish bioassays, based on root response of corn grown in soil and perlite, were used to study the activity, adsorption, and leaching of pyrithiobac in a clay, loam, and a clay loam soils ...

This is a preview. Log in through your library . Abstract Research was conducted in 1994 and 1995 to evaluate the field mobility of flumersulam in three soils of varied texture and organic matter ...

A researcher has developed a technique that uses digital imaging of soil samples to take some of the guesswork out of wetland identification. A University of Missouri doctoral student has developed a ...

13 May 2010 An International Conference on Soil Classification and Reclamation of Degraded Lands in Arid Environments (ICSC 2010) will be organized by the Environment Agency - Abu Dhabi (EAD) and the ...

Assessments of the sustainability of smallholder agriculture in Africa have focused on soil fertility decline. The forms in which these scientific assessments take are shaped by disciplinary ...

Almost half of the fields in Northern Ireland have been tested so far as part of a scheme to help farmers understand the nutrients in their soil. Almost 70% of farms have registered for the Soil ...

A Brazilian researcher is working with Mexican farmers to test soils using biochar: a carbon-rich material showing promise in increasing water retention and fertility. Biochar is a porous, solid ...