Soil and its origin
Compost
VBL_TV_SHOW_2015
Introduction to Soil life and microbial treatments
A Guide to Raised Bed Gardening
It’s not just DIRT. Soil is a natural resource. A natural resource is a material on Earth that is necessary or useful for people. It is not man made.
Physical Geography Claire, Morgan, Kyle and Connor.
Minerals and Microbes. Base Exchangeable Cations Calcium (Ca) ++ 60% - 70% Ca & Mg together should add to 80% of exchange capacity Magnesium (Mg) ++ 10%
Types of soil
Biocomposting Why compost? – Contributes to sustainable lifestyle along with recycling – Reduces landfill waste by weight Yard waste (9%) Food waste (15%)
SOILS & SOIL TYPES. What is soil? Soil is one of the basic resources we need to survive – like air and water. the surface layer of the Earth that contains.
Whats In an ecosystem? Shalyn Phillips Chiddi Umachi Marqell Austin Khadijah Shannon September 29, 2009 E-Hour.
