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No-Till Vs. Conventional Farming

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No-till farming is a tremendous step forward in agriculture. Tillage has been the standard type of cultivation since the origin of farming. Conventional farming uses a plow to turn up soil eight to twelve inches for as many as three times before planting. No-till eliminates the need for this kind of work. The only equipment required for a field is a special no-till drill. This planter is made to place seeds while disturbing the least amount of soil as possible. As the population grows, a sustainable type of farming is needed to feed the world. The contrast between no-till and conventional farming techniques are vastly different but the final yields similar. The number of acres farmed without tilling continues to grow as farmers learn the benefits. …show more content…
While the continued use of no-till on a field increases the quality, tillage tends to diminish the condition. Vital nutrients are lost every year from growing crops, and replacing these are a key part of a successful farm. Although both techniques typically use fertilizer, the nutrient-rich no-tilled land requires less. The use of no-till can increase the amount of organic matter in the earth, which slowly breaks down into nitrogen, phosphorus, and potassium, three elements essential to healthy plant growth. However, when the soil is turned over from tilling, the organic matter is exposed to the air where it turns into carbon dioxide through oxidation. No-tilled soil can retain extra amounts of water, allowing crops to survive in drier conditions. A healthy field causes crops to thrive, resulting in more profit for the …show more content…
According to the Conservation Technology Information Center, soil erosion can be reduced by up to 90% compared to an intensively tilled field. With no-till, the higher quality soil can hold more moisture and is not easily washed away during substantial rainfalls. The loss of topsoil from high precipitation is a huge problem with tillage. Topsoil is the top two to seven inches of fertile soil that plants use to grow. Harmful chemicals in fertilizers and herbicides can pollute groundwater from runoff. In windy conditions, crops reside in no-tilled soil holds the dirt together, preventing topsoil from blowing away. Since plows tear through the soil, the loose dirt becomes very vulnerable to erosion from wind. The damage of tillage was shown during the Dust Bowl when severe wind and drought caused extreme erosion. The dirt ruined many farms and led to hardships that resulted in a wider use of

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