生物仿真矿化用于智能生物刺激剂输送和作物微量营养素强化
Katya M Aguliar Perez1,2, Yagiz Alagoz3,4, Batoul Maatouk1,2
1Smart Hybrid Materials Laboratory (SHMs), Chemistry Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
Nano letters
|June 5, 2023
概括
研究人员开发了一种使用仿生矿化来封装植物生物刺激剂 (MiZax-3) 的新方法,以提高作物产量和质量. 这种精准农业技术可以提高营养供应和作物强化.
科学领域:
- 农业科学 农业科学
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
背景情况:
- 可持续农业需要创新的解决方案来精确地提供营养,以提高作物产量和质量.
- 精准农业旨在通过开发针对特定应用的智能材料来优化资源使用.
- 微量营养素的强化对粮食安全至关重要,但需要有效的输送方法.
研究的目的:
- 调查生物仿真矿化用于封装和可控释放植物生物刺激剂的使用.
- 评估封装生物刺激剂对豆作物的质量和产量的影响.
- 评估开发平台的增强稳定性和微量营养素输送能力.
主要方法:
- 生物模拟矿化被用来封装植物生物刺激剂MiZax-3使用ZIF-8 (地质化伊米达酸框架-8).
- 在现场条件下评估了封装MiZax-3 (MiZIFs) 的稳定性.
- 在Capsicum (Capsicum annum) 作物上进行了实地实验,以评估产量,质量和矿物质含量.
主要成果:
- 在现场条件下,MiZIF表现出显著增强的稳定性 (高达679倍).
- 应用MiZIFs导致果中的含量增加了2倍.
- 通过控制释放植物生物刺激剂,提高了作物质量和产量.
结论:
- 使用ZIF-8的生物仿真矿化是一种有效的稳定和提供植物生物刺激剂的策略.
- 这种方法为精准农业提供了一个新的平台,增强作物强化和产量.
- 该研究强调了基于生物相容的协调平台在农业中提供微量营养素的潜力.
更多相关视频
09:13Hydroponics: A Versatile System to Study Nutrient Allocation and Plant Responses to Nutrient Availability and Exposure to Toxic Elements
Published on: July 13, 2016
31.9K
11:57Ecosystem Fabrication EcoFAB Protocols for The Construction of Laboratory Ecosystems Designed to Study Plant-microbe Interactions
Published on: April 10, 2018
18.6K
相关概念视频
02:35Key Elements for Plant Nutrition
18.9K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.9K
02:34Water and Mineral Acquisition
33.3K
Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
33.3K