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Marigold Growth and Phosphorus Leaching in a Soilless Medium Amended with Phosphorus-charged Alumina
Publikováno v:
HortScience. 31:94-98
Alumina granules charged with P were used as an amendment to improve the ability of a soilless medium to retain P and provide it to plants. Commercially available alumina was acidified, saturated with P, and evenly distributed in a medium of peat, ve
Publikováno v:
HortScience. 29:501e-501
Soilless growing media are used extensively in the greenhouse, especially for the potted plant production. Unlike soil having a phosphorus (P)-fixing ability, soilless media allows greater P leaching from the media. Leaching of excess P results in in