EFFECT OF LEAF PHOSPHORUS AND POTASSIUM CONCENTRATION ON CHLOROPHYLL METER READING IN RICE



Freedom to Move: Free Lactation Pens Improve Sow Welfare

Farrowing crates present a major animal welfare problem.This study investigated the effects of temporary confinement at farrowing on sow welfare and aimed to determine whether this type of system could improve sow welfare through increased freedom of movement.Sows were housed in one of two farrowing accommodation treatments: conventional farrowing

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The Borax Method of Gold Extraction for Small-Scale Miners

Background.More than ten million small-scale miners (SSM) worldwide use mercury to extract gold, releasing large amounts of the toxic element into King Panel Bed the environment.Alternatives to mercury have been suggested over the years to little avail.A group of miners in the Philippines has demonstrated that borax, when used as a flux for smeltin

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