| 摘要 |
PURPOSE:To expand the intrarow spacings of grown plants, to promote the blooming of the plant and to increase the number of branches and flowers, by applying 1-triacontanol to an annual or biennial flower. CONSTITUTION:An aqueous dispersion of 1-triacontanol which is 30C straight- chain aliphatic alcohol is applied to an annual or biennial plant (e.g. petunia, scarlet sage, begonia, marigold, Brassica oleraces, feather cockscomb, cosmos, morning glory, poppy, daisy, snapdragon, etc.) by foliar application or soil infusion to promote or increase the rate of growth of the plant. The concentration of 1-triacontanol in the dispersion is preferably 0.01-1,000ppb, especially 0.1-300ppb.
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