We have decided to focus on hydroponic growth, because it is the more widely used method and more easily to implement in small scale systems. Specific parameters to consider include droplet size, oxygen concentration in the area of the roots and droplet decomposition, (Eldridge, Bethany, 2020). Aeroponics instead exposes plant roots to aerosol drops that contain nutrients, (Eldridge, Bethany, 2020). Efficient growth depends on finding a good nutrient solution and optimizing climatic factors such as pH, light, humidity and temperature. In hydroponics, crops are provided with nutrients through a nutrient-rich water solution (Khan, Purohit, Sadharia, 2020). Both methods share the characteristic that plants grow without soil, but the way in which nutrients are supplied differs. There are two main methods to grow plants in a vertical farm: hydroponics and aeroponics. In this section the characteristics and features of already existing vertical farming systems will be discussed. Therefore, the goal of this project is to develop a vertical farming system that meets their requirements while remaining cost-effective. This group is more likely to embrace this technology, but there is currently no system that caters precisely to their needs at a reasonable price. The primary focus of this project is to design an affordable and user-friendly vertical farming system for hobbyists, emphasizing features such as easy setup, low maintenance, and cost-effective materials that will enable even novice gardeners to grow their own fresh produce in the comfort of their own homes. The target audience for home-based vertical farming systems varies, including individuals seeking the cheapest and easiest systems, hobbyists interested in gardening, and teachers looking for educational tools. An at-home vertical farm could potentially eliminate this time and money investment and make it more accessible. Nevertheless, this comes with some drawbacks, such as monthly costs, the need to travel there, and the possibility of being assigned communal jobs, since these allotment gardens are maintained by small communities of hobbyists. For example, if the available space is limited, such as in a high-rise building, an allotment garden could be an alternative option. However, not everyone is receptive to this technology due to the investment of time and money it requires. Additionally, the excess produce from home-based vertical farms can be produced at a lower price due to reduced transportation costs. In theory, every household could have their vertical farm, which would reduce dependence on traditional farms and lower food costs. Vertical farms are commonly housed in specialized buildings, but they can also be installed in individual homes on a smaller scale. Moreover, indoor farms can be stacked on top of one another, maximizing crop production per unit area. This makes indoor farming viable in areas with limited sunlight and rainfall. LED lighting is used to optimize plant growth, reducing the need for natural sunlight. Methods such as hydroponics, aeroponics, and aquaponics are used instead, which not only increase crop yield but also eliminate soil-related problems. Indoor farming involves growing crops in a controlled environment without relying on soil. Indoor farming, particularly vertical farming, has emerged as a promising solution to meet these requirements. To address these issues, it is necessary to develop more efficient, compact, and safe farming methods. These challenges include food safety concerns, ecosystem disruption, and water wastage. Additionally, conventional farming practices are associated with a range of challenges that negatively impact both humans and the environment. This poses a threat to future food security as conventional farming may not be able to meet the rising demand. 8 Approach, milestones and deliverablesĪs the global population continues to increase, the amount of arable land available remains constant.5.3.1.3.2 Temperature Control Feedback Loop.5.3.1.3.1 Humidity Control Feedback Loop.5.2.5.1 Climate control and scalability.5.1.1.2 Analysis of pre-existing Vertical farms.
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