The thought of needing to rebuild urban soils probably strikes most of you reading this a funny at best and a waste of time at worst. What possible reason could you have for rebuilding urban soils, you are not a farmer or rancher why should you care about the quality of the soil underneath your feet.
Well the simple reason for this is that soil is quite literally what everything is built upon and I know that is a bit tongue and cheek but it is still true. I don't just mean the literal built upon like a building on a foundation but also the web of life that supports life as we know it is also built upon the soil at our feet. Now in the grand scheme of things I will concede that the soil quality out on farms and ranches might be more important than the one in your front yard but that doesnt mean the soil there isn't important.
When you decide to plant a tree there are many different things you must take into account before you purchase the tree. You will need to answer a few key questions before you can figure out what type of tree you should plant in that area.
· Will this tree be planted near a structure?
· Will the tree be planted underneath utility lines?
· What type of soils do you have at your site?
· Do you have enough rain or supplemental water to grow a tree successfully?
· What is the primary purpose of the tree? (shade, aesthetics, food production etc.)
Cultivation has been a tried and true practice for agriculture since its beginnings. But in recent years we have begun to understand what the long term negative effects it can have on your soil. The negatives are not little ones either and repairing them will take long term changes in how we conduct agriculture. While there are many different consequences to much tillage I am just going to quickly gloss over three of the most common ones.
Tillage the practice of turning over and mixing the soil to incorporate nutrients, crop residues and to kill weeds in the fields. For many years tillage has been the go to soil preparation technique for its soil enhancement properties like,
But what we have discovered in recent years is that tillage can lead to more problems then it help alleviate.
Hello my name is Josh Larson and I am the creator of the Green Living Library. Here on the blog you will find updates to content found in the Green Living Library as well as stories from those living the sustainable life already.