Decumbenones A–C from marine fungus <i>Aspergillus sulphureus</i>as stimulators of the initial stages of development of agricultural plants

• 作者: Alekxey G. Klykov Dmitry L. Aminin Elena L. Chaikina Mikhail M. Anisimov Natalya A. Kraskovskaja Olesya I. Zhuravleva Shamil Sh. Afiyatullov
• 来源期刊: 农业科学(英文)
• 学科: 医学
• 关键词: Decumbenones Marine Fungus ASPERGILLUS Sulphureus Plant Growth REGULATORS BUCKWHEAT Wheat Barley and Corn KINETIN
• 年，卷（期）: 2012,（8）
• 页码范围: 1019-1022
• 页数: 4页
• 分类号: R73

摘要

The effect of decumbenones A (1), B (2) and C (3) from the marine-derived strain of the fungus Aspergillus sulphureus on the growth of seedling roots of buckwheat, wheat, barley and corn at the concentration range 10﹣5 - 10﹣18 M was studied. It was shown that decumbenone B had a stimulatory effect on the growth of seedling roots of buckwheat, decumbenone A—on the growth of seedling roots of spring soft wheat, decumbenone C—on the growth of seedling roots of spring barley, decumbenone A, B and C —on the growth of seedling roots of corn. The stimulatory effect for some substances was shown at ultra-low concentrations 10﹣12 - 10﹣18 M. It is possible to recommend decumbenones A, B and C for studying in field conditions as growth factors of buckwheat, wheat, barley and corn.