Carbon fertilization, a technique which is becoming increasingly popular among farmers and gardeners alike, has become a growing trend. Plants can access essential nutrients and minerals by enriching soil with organic carbon matter such as biochar or compost. This process is not only beneficial to soil fertility but also combats climate change as it sequesters carbon from the atmosphere.
Carbon fertilization has the ability to improve soil structures. The organic matter acts as a binder, binding mineral particles together and creating a crumbly texture. This improved structure of the soil allows for better water drainage and retention as well as an increase in aeration.
Carbon-rich soils also act as a reservoir of important nutrients like nitrogen, potassium and phosphorus. The nutrients in soil are crucial for the growth and development of plants. By adding organic material to the soil, it is easier for them to get these nutrients. It results in plants that are stronger and more resilient, able to better resist environmental stressors such as drought or diseases.
Carbon fertilization also helps to reduce the impact of climate change, by removing carbon dioxide from the air. As organic matter decomposes in the soil over time, carbon dioxide is released. A portion of this carbon can be converted into humus or other stable forms of organic carbon that remain in the ground for decades and even centuries. This process helps reduce greenhouse gas emission and mitigates the effects of global heating.
Biochar is a good example of carbon fertilization. It is a charcoal produced by heating organic material in the absence oxygen. Biochar can improve soil fertility and increase crop yields. It also sequesters carbon from the air. Researchers at Cornell University found that adding biochar to soil increased plant growth by 71% compared to soils without biochar.
Compost is another example of carbon fertilisation. It is a mixture made up of organic matter that has decomposed, such as manure, yard waste and food scraps. Compost contains a variety of nutrients and microorganisms that improve soil health and encourage plant growth. In a recent study, published in the Journal of Soil Science Society of America (SSSA), researchers discovered that the addition of organic compost to soil led to a 200% improvement in crop yields.
Carbon fertilization can be a very effective and sustainable way to improve soil health and plant growth. Gardeners and Farmers can improve soil health and increase nutrient accessibility by adding organic carbon matter to the soil. They can also sequester carbon in the atmosphere. By using biochar and composting we can create soils that are resilient and healthy. This will support plant growth and combat climate change.
