1. Abstract, Biogeosciences, 2015 There are national and regional efforts aimed at increasing fertilizer use in sub‐Saharan Africa, where nitrogen (N) inputs must be increased by an order of magnitude or more to reach recommended rates. Fertilizer inputs increase N availability and cycling rates and...
  2. One of our main goals in the permaculture garden is to foster soil life, and there are many methods we use for accomplishing this goal. We apply thick mulches and add plenty of organic matter. We practice no-dig methods so as not to harm existing soil life, and we enhance richness by adding...