The influence of fungi of the Trichoderma genus on the flowering of Freesia refracta Klatt ‘Argentea’ in winter

IF 1 Q3 HORTICULTURE Horticultural Science Pub Date : 2020-12-30 DOI:10.17221/35/2019-hortsci
B. Janowska, R. Andrzejak, T. Kosiada
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引用次数: 4

Abstract

The flowering and quality of Freesia refracta Klatt ‘Argentea’ were assessed after the application of fungi of the Trichoderma genus and assimilation lighting. The assimilation lighting accelerated the flowering of the Freesia refracta ‘Argentea’ plants by 3–4 weeks. The fungi of the Trichoderma genus accelerated the flowering of the Freesia refracta ‘Argentea’ plants with light deficit by about one week. The assimilation lighting resulted in the development of shorter main inflorescence shoots regardless of the fact whether the plants had been treated with the fungi of the Trichoderma genus or not. The assimilation lighting and the fungi of the Trichoderma genus stimulated the development of lateral inflorescence shoots in the ‘Argentea’ cultivar. The fungi of the Trichoderma genus stimulated the development of flowers in the ‘Argentea’ cultivar. This effect was particularly noticeable when the plants were exposed to the assimilation lighting. The assimilation lighting stimulated the uptake of potassium in the ‘Argentea’ cultivar. The fungi of the Trichoderma genus stimulated the uptake of phosphorus and calcium in the plants underexposed to light. They also stimulated the uptake of potassium in the plants exposed to the assimilation lighting. The assimilation lighting stimulated the uptake of microelements. The fungi of the Trichoderma genus stimulated the uptake of iron, manganese and zinc both in the plants exposed to the assimilation lighting and those underexposed to light. The assimilation lighting combined with the treatment with the fungi of the Trichoderma genus stimulated the uptake of copper.
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木霉属真菌对阿根廷小苍兰冬季开花的影响
采用木霉属真菌和同化光照对小苍兰(Freesia refracta Klatt ' gentea)的开花和品质进行了评价。同化光照加速了小苍兰(Freesia refracta ' gentea ')植物3-4周的开花。木霉属的真菌加速了小苍兰(Freesia refracta ' argenttea ')的开花,使其在光照不足的情况下提前了大约一周。无论木霉属真菌处理与否,同化光照均使植株主花序短。同化光照和木霉属真菌促进了“银茶”品种侧花序芽的发育。木霉属的真菌刺激了“阿根廷茶”品种花的发育。当植物暴露在同化照明下时,这种效果尤其明显。同化光照刺激了‘银茶’品种对钾的吸收。木霉属真菌刺激了光照不足的植物对磷和钙的吸收。它们还刺激了暴露在同化光照下的植物对钾的吸收。同化光照促进了微量元素的吸收。木霉属真菌刺激了暴露于同化光照和光照不足的植物对铁、锰和锌的吸收。同化光照结合木霉属真菌处理促进了铜的吸收。
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来源期刊
Horticultural Science
Horticultural Science Horticulture-园艺
CiteScore
2.20
自引率
0.00%
发文量
23
审稿时长
>12 weeks
期刊介绍: The journal publishes results of basic and applied research from all areas of horticulture, fruit-growing, vegetable-growing, wine-making and viticulture, floriculture, ornamental gardening, garden and landscape architecture, concerning plants that are grown under the conditions of European temperate zone, or field plants that are considered as horticultural cultures. Original scientific papers, short communications and review articles are published in the journal. Papers are published in English (British spelling).
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