(Continued from Part 6.)
3.7 – Improving Our Soil Before A T2E
Those with experience growing crops have learned that the fertility of their soil or the ability to add fertilizer has a large impact on crop yields. The best option to prepare for an emergency is to add fertility now into our soil. It is like keeping our vehicles at least half full of gas, it will be ready to use when we need it. When I first started gardening I skimped on improving my soil and most of my harvests were mediocre. When I spent more money and time to improve my soil, it became easier to grow a more abundant garden. I am a fan of the Square Foot Gardening Methods to make my garden soil but you can find many great ideas on making great garden soil. Choose one and go for it. See the Square Foot Gardening Foundation website if you want to try this approach. We could also buy land that has good natural fertility to start a farming on. Regardless of our approach I recommend investing in soil now that so we can successfully grow crops now and in the future.
3.71 – Composting
If we or our family/friends have lawn clippings, cardboard boxes/packaging and food waste we can start composting now to make great soil at home. Compost is something we can add to our existing soil to improve its fertility. There are 4 main purpose of compost. The first is to provide a soil structure that is easy for roots to spread out in. Root are limited in compact soil. They do best in fluffier more porous soil. Second, compost will help with water retention and allow for good drainage. This helps our gardens use water more efficiently. Plants need to be in the Goldilocks zone for water, not too little and not too much. In normal times this helps to avoid wasting water and to have better gardens. In an emergency it will help our watering last longer which will save time and energy in a world where we are hauling water to our gardens and hand watering. Third, it provides crops nutrients and can act as a nutrient sponge. The big three nutrients plants need are nitrogen, phosphorus, and potassium. Compost will provide these and other nutrients but it will also provide porous organic material to absorb and time release these nutrients back to the plants. Fourth, compost can improve microbial activity of soil. Microbes improve soil by releasing nutrients, improving the soil structure, and helping root growth. Compost has a similar positive impact for microbes as it does for nutrients. Compost add surface area for microbe housing, space to grow, as wells as organic material for microbes to eat. Compost is also full of beneficial microbes to revitalize the concentration in our soil.Continue reading“Loaves, Fishes, Tree Bark, Seeds, and Knowledge – Part 7, by The Chemical Engineer”
