Organic farming focuses on being environmentally friendly and humane while maintaining economic profitability. Organic farmers attempt to protect soil fertility by engaging in plant diversity and using plant based, instead of fuel based, fertilizers. When addressing threats such as pests, weeds, or diseases they use options that address those individual concerns naturally. Crop rotation can be used to prevent species specific bacteria or disease from becoming prolific. Natural predators, such as lady bugs and some forms of wasp, can be utilized to prevent the damage associated with some invasive and damaging species of insects. Nitrogen can be introduced into the soil naturally, without chemicals, by including legumes and livestock manure in the field maintenance.
In regards to livestock, organic farmers focus on the natural environment and food preference for the different species instead of focusing simply on mass production. This may require fewer numbers on any given parcel of land but it also reduces or eliminates the need for antibiotics or commercially produced feed. Additionally the hormones and other chemicals that the meat industry injects into the animals are also often eliminated in organic farming.
The benefits of organic farming include having a sustainable and environmentally friendly food source. The negative consequences associated with organic farming include a reduction in food supply as the methods used in organic farming necessarily require the land be used less rigorously; however, due to the amount of waste in traditional food production this could balance itself out. Organic food is also more expensive although this could change and more and more people switch to organic.