LIBROS DEL AUTOR: tom owino

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  • Potting Media Used In Greenhouse
    John Chastain / Tianzhen Wang / Tom Owino
    A commercially available composted cow manure was used as a potting media amendment. A common base mix for woody ornamentals of 8 parts pine bark and 1part sand was compared with 3 other mixes that contained 20%, 30%, and 40% compost (v/v). The remaining fraction of these three mixes was the base mix (bark and sand). Samples of the pine bark and compost were analyzed to determi...
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    60,70 €