enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Topsoil - Wikipedia

   en.wikipedia.org/wiki/Topsoil

   Topsoil is composed of mineral particles and organic matter and usually extends to a depth of 5-10 inches (13–25 cm). Together these make a substrate capable of holding water and air which encourages biological activity. There are generally a high concentration of roots in topsoil since this is where plants obtain most of their vital nutrients.

3. Structural Soil - Wikipedia

   en.wikipedia.org/wiki/Structural_Soil

   Structural Soil is a medium that can be compacted to pavement design and installation requirements while permitting root growth. It is a mixture of gap-graded gravels (mostly made of crushed stone) and soil (mineral content and organic content). It provides an integrated, root penetrable, high strength pavement system that shifts design away ...

4. Soil conservation - Wikipedia

   en.wikipedia.org/wiki/Soil_conservation

   Soil conservation. Contour plowing in Pennsylvania in 1938. The rows formed slow surface water run-off during rainstorms to prevent soil erosion and allow the water time to infiltrate into the soil. Soil conservation is the prevention of loss of the topmost layer of the soil from erosion or prevention of reduced fertility caused by over usage ...

5. 22 Ways to Keep Your Gardening Obsession Dirt-Cheap - AOL

   www.aol.com/22-ways-keep-gardening-obsession...

   15. Sprinkle Coffee in the Garden. Coffee grounds make a great cheap, multipurpose fertilizer option. carrots, cucumbers, peppers, potatoes, and radishes, and blueberries all do particularly well ...

6. Irrigation - Wikipedia

   en.wikipedia.org/wiki/Irrigation

   Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes ...

7. Soil fertility - Wikipedia

   en.wikipedia.org/wiki/Soil_fertility

   Soil fertility is a complex process that involves the constant cycling of nutrients between organic and inorganic forms. As plant material and animal wastes are decomposed by micro-organisms, they release inorganic nutrients to the soil solution, a process referred to as mineralization.