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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The Effect of Various Cheiates and Chelated Cations on the Availability of Phosphorus to Tomato Plants

Deremer, Edgar Dale 01 May 1959 (has links)
Shortly after the discovery of the usefulness of chelating compounds by agriculturists, whereby metallic cations are supplied in available form to plants, another use was proposed. This paper is dedicated to this resulting use, namely, that certain chelates appear to have value in keeping phosphate compounds from becoming “fixed” or “tied-up” in the soil.

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