I love the idea of agriculture!  I have planted my own garden and fruit trees on my property!  Do you have any experience in agriculture?
I work in Agriculture. We cultivate and breed animals, plant, fungi, biofuel and many other things in order to sustain life. It's a huge business
What is biofuel in relation to agriculture?  I am unfamiliar with that?
It's produced through anaerobic digestion rather than fuel made by a geological process like fossil fuel.
Interesting!  So it is a renewable fuel source than, right?
Biofuel
Biofuels can be produced from plants (i.e. energy crops), or from agricultural, commercial, domestic, and/or industrial wastes (if the waste has a biological origin). Renewable biofuels generally involve contemporary carbon fixation, such as those that occur in plants or microalgae through the process of photosynthesis. 
Some argue that biofuel can be carbon-neutral because all biomass crops sequester carbon to a certain extent – basically all crops move CO from above-ground circulation to below-ground storage in the roots and the surrounding
List of documentary films about agriculture
This is a list of documentary films about agriculture. A documentary film is a nonfictional motion picture intended to some aspect of reality, primarily for the purposes of instruction or maintaining a historical record. Agriculture is the cultivation of animals, plants, fungi, and other life forms for food, fiber, biofuel, medicinals and other products used to sustain and enhance human life.
Documentary films about agriculture.
- "Bangaarada Manushya"
- "All in This Tea"
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