Without getting into too many details, I want to say that agriculture can be a problem or it can be a solution when it comes to carbon. It depends on how it's done. Conventional agriculture which relies heavily on tillage, carbon based fuels, and artificial fertilizers, and industrial farming methods with animals in feed lots, is a source of carbon emission and contributes to the problems associated with too much carbon in the atmosphere such as global warming. But other types of farming such as intensive rotational grazing for animals, or some kinds of organic farming, can help offset global warming by putting carbon back in the soil. So as a consumer, how do you know what to look for?
Here are a few points you may want to ask your farmer about:
- Are they usinge reduced tillage methods? Excessive tillage releases carbon from the soil into the atmosphere.
- Are they using cover crops or mulch? These practices also minimize carbon release. Cover cropping in particular helps to store carbon in the ground through photosynthesis.
- Are they using synthetic fertilizers, which contribute to climate change and degrade soil health? Organic fertilizers are much better options, including manures and cover crops.
- If the have animals, such as cows, are they practicing rotational grazing? Properly done, rotational grazing can be very powerful in improving soils and increasing organic matter with carbon taken out of the atmosphere.
Again, I want to emphasise that when it comes to carbon and climate change, farming can be either a problem or a solution, so it is very important that as a consumer you engage with your farmer in a friendly way, or with whoever is your source of food and find out what kind of practices you're supporting with your dollars. Encouraging more environmentally friendly farming methods is something we can all do because we all must eat and that food is produced somehow. But how? is the question.
Peace
















