Food Security 2009. Canning - I had canned lots of tomato sauce in previous years using the boiling water bath method but this year I needed to learn about pressure canning.
Pressure canners are a major investment, but one that will last a long, long time. Where we live there aren't lots of them in the stores, and whenever I saw them, I was short on cash. When I went back, they were gone. Finally, I purchased a 23 Quart Presto Pressure Canner. Pressure canning was always something that scared me silly with images of explosions dancing in my head. Soilenviro. SOIL SYSTEMSby Mrs.
Eilisha Joy Bryson Soil is a complex and dynamic system that whose composition and maintenance is importance to plants, microorganisms, water quality, and many other things, including humans. Pedologists in the United States have classified soil into 12 taxonomic groups. This web page compares two of these groups, mollisols and spodsols.