Sapropel Organics USA reposted this
Nitrogen Fertilizer Efficiency Some states are rightfully concerned about the amount of nitrates entering groundwater. The question is, can farmers cut nitrogen inputs and still get the same yields? Studies in Nebraska show that they can. However, using a natural soil amendment like Humuson, farmers have cut from 25 to 50% of NPK and have gotten HIGHER yields. Yields and profits do not have to suffer when you incorporate Humuson into your farming practices even when you reduce the mineral inputs significantly.