“Symphony of the Soil,” is a very interesting and learning packed video, that would keep one entertained. You learn numerous amount of information about soil such as: what kind of soil is the most productive, what is the key to having great soil, and so many other fascinating information. I learned that prairie soil is actually the most productive type of environment for soil overall. That is because the soil has really good structure and it is able to store water efficiently. One would learn from that video that nitrogen is the key to having great soil.
One would also learn very sad information such as: 70% of the Earth’s freshwater is used for agriculture, 1/3 of the Earth’s land is arable, and that 1.1 billion amounts of pesticides are used every year. With 70% of our freshwater being used towards agriculture, it only leaves us with 30%! There needs to be a way to reduce the amount of water used for agriculture or eventually as more and more farms are being created the amount of fresh water would increase. The word “arable” means not being able to grow or maintain plants. That is due to the eroded soil. One amazing fact is that it takes 1700 gallons of water to produce 1 gallon of ethanol.
In conclusion, in this video you will learn so much. It is very educational with a few laughs. If you have no idea what soil actually is…then this is the video for you. It explains things in simple terms, that anyone could understand and enjoy. I would say that the only improvement for this video is that there should be more interesting information and not so many different interviews because the interviews became boring after a while, since few of the interviewed people were not very enthusiastic. But overall it’s a great video that will improve your knowledge about soil like nothing else.
Here you can see a side view of implanted grass into soil. You can see the roots extending downward.