A new low-cost vertical farming structure has been developed by the ICAR-Indian Institute of Horticulture Research (IIHR), offering a potential solution to food security challenges in a world facing an increasing population and climate change. Vertical farming involves the practice of growing crops in vertically stacked layers, using indoor farming techniques and artificial lighting. The structure developed by the IIHR can reach up to 12 feet in height and enables efficient use of space in a poly-house. It has been designed for growing crops such as cabbage and cauliflower, as well as flowers like lilium and gerbera.
Efficient Use of Space
The low-cost vertical farming structures consist of multiple layers that are stacked vertically, allowing for high planting density and utilization of the available unit area in the poly-house by up to 5-6 times. The space between each layer is adjustable, enabling farmers to grow crops that vary in height. The design is flexible, allowing farmers to adapt the structure to fit the requirements of specific crops.
Increased Productivity
According to scientists, the method of vertical farming can increase productivity by up to six times compared to traditional farming on a per unit area basis. Vertical farming is not only space-efficient, but it also offers several other benefits. For instance, it provides a controlled environment that is less susceptible to pests, diseases, and extreme weather conditions. It also allows for precise management of water and nutrients, which can lead to higher crop yields and more efficient resource utilization.
Affordable and Sustainable
The low-cost vertical farming structure has been designed with affordability and sustainability in mind. It is made using locally available materials, such as bamboo and netting, which are both durable and biodegradable. The structure has a low carbon footprint and is energy-efficient, as it requires minimal lighting and cooling systems.
Potential for Food Security
The potential of vertical farming to address food security challenges has been recognized by experts worldwide. With the world population expected to reach 9.7 billion by 2050, the demand for food is expected to increase significantly. Vertical farming has the potential to increase food production, reduce water consumption, and minimize the environmental impact of agriculture. It also offers the possibility of growing fresh produce in urban areas, reducing the need for long-distance transportation, and providing access to healthy and nutritious food in areas where it may not be readily available.
