How Alfalfa Benefits Organic Farming Methods
The dramatic increase in the use of artificial fertilizers and pesticides over the past few decades has caused significant deterioration in soil quality. Though it is an undeniable fact that chemical-based fertilizers increase crops’ yields, one of the downsides is that a portion of residual fertilizer makes its way into the water supply and causes contamination and eutrophication. Eutrophication has severely affected aquatic life in regions across the globe. from this, use of synthetic fertilizers in place of ‘organic’ or ‘green’ manure-cover crops grown into the soil-can deplete nutritional value of the soil after a period of time. The detrimental impact of artificial fertilizers, pesticides and genetically modified crops on the environment and public’s health has escalated the need for organic farming methods. For example, non gmo alfalfa seed is now planted by more and more organic farmers to suppress weeds, reduce surface crusting, add active organic matter to the soil an...