Integrative soil application of N and foliar Spirulina platensis improves morpho-physiological responses and tuberose yield oil in sandy soil

文献类型： 外文期刊

第一作者： Sewedan, Eman A.

作者： Sewedan, Eman A.;Osman, Amira R.;El-Naggar, Hany M.;Youssef, Samah M.;EL-Boraie, EL-Sayed A.;Amer, Alia;Tian, Min;Tian, Min;Ahmed, Mohamed A. A.;Ahmed, Mohamed A. A.

作者机构：

关键词： Algae extract; corms and oil %; flowering growth; nitrogen; tuberose (Polianthes tuberosa L. cv. Double); vegetating growth

期刊名称：COGENT FOOD & AGRICULTURE （ 影响因子：2.0； 五年影响因子：2.6 ）

ISSN： 2331-1932

年卷期： 2024 年 10 卷 1 期

页码：

收录情况： SCI

摘要： The cyanobacteria may contribute significantly to sustainable agriculture by enhancing plant growth, productivity and environmental quality. Tuberose is ranked among the ten most significant cut flowers in the world. In this regard, this study intends to improve the tuberose plant's growth, flowering, corms, and concrete oil under sandy soil conditions by employing a sufficient amount of N fertilizer or/and Spirulina platensis extract. N was added to the pot at a rate of 2, 4 g and the control treatment (without adding; 0). S. platensis extract was foliar sprayed at concentrations of 10, 15 %, and distilled water. Results showed that N or S. platensis increased the leaves dry weight, no. of florets/spike, spike dry weight, corms and cormels dry weight, total chlorophyll, and concrete oil. Ultimately, a combination of 2 g N/plant with a 15% concentration of S. platensis extract proved to be the most successful treatment for all the features under investigation.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序