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所在平台: Udemy |
课程主页: https://www.udemy.com/course/aeroponics-design-farming-and-gardening/
课程评论：没有评论
**课程名称：** 气雾培设计、种植与园艺 (Aeroponics Design Farming And Gardening) **课程概述：** 本课程聚焦于气雾培技术，这是一种无需土壤或介质，直接在空气或雾气环境中培育植物的种植方式。其核心原理是将植物悬挂在封闭或半封闭环境中，并通过喷雾将富含营养的水溶液雾化，供给植物垂挂的根系和下部茎干。 课程强调，由于气雾培系统对根系较为敏感，通常会与传统水培技术相结合，作为一种应急备用方案，以防气雾培系统出现故障时，为作物提供营养和水分保障，从而挽救作物。 气雾培通过最大化根系的空气接触，促进植物最佳生长。用于支撑气雾培植物的材料和设备必须绝对无病菌或病原体。此外，根区充足的氧气供应是促进植物健康生长的关键。通过提供充足的氧气、水分和养分，几乎任何植物都能在气雾培环境中茁壮成长。 课程还指出，高压气雾培技术，即通过高压泵产生雾气，常用于高价值作物和植物标本的栽培。商业气雾培系统通常结合了高压设备硬件和生物系统。 **课程大纲：** (无)
Aeroponics is the process of cultivating plants in an air or mist environment, eliminating the need for soil or an aggregate medium. It is very important to note that, the fundamental principle of aeroponic growing entails suspending plants in a closed or semi-closed environment while spraying their dangling roots and lower stems with a nutrient- rich water solution in an atomized or sprayed form. Due to sensitivity of root systems, aeroponics is often combined with conventional hydroponics. This serves as a backup nutrition and water supply in case of any failure in the aeroponic system, acting as an emergency crop saver. Air cultures maximize air exposure to facilitate optimal plant growth. The materials and device used to hold and support aeroponically grown plants must be completely free from disease or pathogens. Adequate oxygen availability in the root zone is essential for promoting healthy plant growth. In aeroponics, where plants are grow in an environment of air and micro-droplet of water, almost any plant can thrive and reach maturity with an abundant supply of oxygen, water, and nutrient. The high pressure aeroponics techniques, which employ mist generation through high-pressure pumps are commonly employed in the cultivation of high-value crops and plant specimens. The commercial aeroponic systems comprise high-pressure device hardware along with biological systems.
