Alternative rest-breaking agents to DNOC/oil for apples
作者:
NorthM.S.,
期刊:
South African Journal of Plant and Soil
(Taylor Available online 1992)
卷期:
Volume 9,
issue 1
页码: 39-40
ISSN:0257-1862
年代: 1992
DOI:10.1080/02571862.1992.10634600
出版商: Taylor&Francis Group
关键词: Apples;cyanamide;DNOC/winter-oil;mineral oil;rest-breaking
数据来源: Taylor
摘要:
Rest-breaking agents less toxic than the commercially-used DNOC/winter-oil and less expensive than hydrogen cyana- mide were tested on Golden Delicious in a high density planting in a region of warm winters. Some combinations of mineral oil and cyanamide were as effective in promoting budbreak as both DNOC/oil and cyanamide but neither treatment improved fruit set or fruit size 12 weeks after treatment, relative to the control. Rest-breaking treatments are seen as one aspect of tree manipulation rather than a direct means of increasing production.
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