Increasing Yields and Decreasing Fertilizer Waste on Subsistence Farms
Peak Oil News (3) • Mar 12, 2010Chemical fertilizers are critical to raising crop yields, but their cost has been prohibitive for many subsistence farmers, particularly those in Africa. The inefficiency of fertilizer application is also a major problem. By some estimates, as much as 70 percent… Full Story »
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Topics:
- Ozone Layer
- Atmosphere
- Global Warming
