A liquid that has passed through unprocessed organic material. Leachate may contain pathogens, phytotoxins and anaerobic microorganisms that could be harmful to plants. Related Images:
Archives
Photosynthesis
(1) The process in which green plants convert light energy from the sun into chemical energy in order to produce carbohydrates. (2) Formation of carbohydrates from carbon dioxide and a source of hydrogen (as water) in the chlorophyll-containing tissues of plants exposed to light. Related Images:
pH
The acidity or alkalinity of a solution on a scale of 0-14, with a value of 7 signifying neutral, values below 7 signifying acidic, and values above 7 signifying alkaline. Relates to the concentrations of hydrogen (H+) ions in the soil. pH values are logarithmic. Related Images: