Aquaponics/hydroponics
Discuss your thoughts on :
(1) Do you think aquaponics/hydroponics could help solve the food crisis globally? Give some detail on why or why not
(2) Do you think aquaponics/hydroponics should be done on an individual (neighborhood) scale rather than on a larger regional supplier basis like these farms?
(3) Do you think aquaponics/hydroponics should be used on our planetary outposts (Moon/Mars) Why/why not?
Don’t forget to add an interesting link to a reputable source you would like to share to enlighten your colleagues
Sample Solution
(1) Aquaponics and hydroponics have the potential to contribute to solving the global food crisis by providing a sustainable and efficient way of producing food. Both methods involve growing plants without soil and using a closed-loop system that recycles water and nutrients. Compared to traditional agriculture, aquaponics and hydroponics use significantly less water and can produce a higher yield per square foot of land. They also eliminate the need for pesticides and other chemicals, making them a safer and more environmentally-friendly option. However, it is important to note that these systems require a significant initial investment and may not be suitable for all types of crops.
(2) Aquaponics and hydroponics can be implemented on both individual and larger-scale operations. On an individual or neighborhood scale, these systems can provide fresh produce and even fish year-round, which can be beneficial for food security and reducing food miles. However, larger regional supplier operations may be necessary to meet the demands of urban populations or to scale up production for commercial purposes.
(3) Aquaponics and hydroponics could be an essential part of sustainable food production on planetary outposts such as the Moon or Mars. The closed-loop system is ideal for these environments where resources are limited and transportation of supplies is expensive and difficult. The technology is also adaptable to different crops, and the systems can be designed to fit the specific needs of the environment.
