Technical papers

Projects and strategies to introduce a synergetic controlled-traffic farming system to Zimbabwe*

Abstract Pilot projects to introduce a new controlled-traffic farming system (CTFS) to the Zimbabwean Sugarcane Industry were initiated in 2011. The CTFS is founded on a synthesis of scientific principles and research reported in the worldwide literature. The development and […]

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The Blackboard

Crystallography

Moore (1972) states that crystallography, the science of the structure of crystals, began when relations between the faces of crystals were determined; in 1969 the interfacial angles (angle between lines drawn normal to a pair of faces) of quartz crystals […]