Rice hulls a sustainable drainage option for greenhouse growers

Source: Physorg.com25/10/2010 – Growing media for ornamental plants often consists of a soilless mix of peat and perlite, a processed mineral used to increase drainage. Growers also regularly use plant-growth regulators to ensure consistent and desired plant characteristics such as height to meet market demands. Organic substitutes for perlite like tree bark have proven difficult because they absorb…

PATH binging super-fortified rice to Africa

Source: Fast Company19/10-2010 – When we last covered PATH, the international health nonprofit had licensed its rice fortification technology to producers in Brazil, Columbia, and India. Now PATH is bringing Ultra Rice–a rice-shaped extruded rice grain filled with vitamins and minerals–to Burundi. This marks the first time that Ultra Rice will be available in Africa.