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Preliminary evaluation of low ethephon doses for inducing fruit abscission of macadamia (Macadamia integrifolia) cv. A16

Trueman, S. J. (2003) Preliminary evaluation of low ethephon doses for inducing fruit abscission of macadamia (Macadamia integrifolia) cv. A16. Tropical Agriculture, 80 (4). pp. 243-245.

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Article Link: https://journals.sta.uwi.edu/ojs/index.php/ta/arti...

Abstract

High doses of ethephon promote fruit abscission of the late-abscising macadamia (Macadamia integrifolia) cv. A16. Concerns that associated leaf abscission may reduce subsequent yield led to an evaluation of low ethephon doses for inducing fruit abscission. A wide range of doses (600-1200 mg L-1, or four sequential applications of 300 mg L-1) reduced fruit removal force and accelerated fruit abscission. However, subsequent yield and quality were not affected.

Item Type:Article
Subjects:Plant culture > Fruit and fruit culture > Nuts
Live Archive:30 Jan 2024 01:34
Last Modified:30 Jan 2024 01:34

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