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Master Gardeners are active in all 50 states in the United States and eight Canadian provinces. [4] According to the 2009 Extension Master Gardener Survey, there are nearly 95,000 active Extension Master Gardeners, who provide approximately 5,000,000 volunteer service hours of per year to their communities. [ 5 ]
CCAC's North Campus, located in suburban McCandless Township, Pennsylvania, was established in 1972 and is housed in a 150,000-square-foot (14,000 m2), single-building campus. Located approximately 12 miles (19 km) north of downtown Pittsburgh, the campus annually draws more than 38,000 students from Pittsburgh's northern and western suburbs.
Canoeing near the lab. The University of Pittsburgh established a biological field station at Presque Isle, Pennsylvania on the shores of Lake Erie in 1926. However, the creation of Presque Isle State Park crowded out the modest field station, and in 1949 the field station moved to Pymatuning State Park. [2]
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The New Organic Grower: A Master's Manual of Tools and Techniques for the Home and Market Gardener. Chelsea Green, 1995. ISBN 0-87596-753-1; Karan Davis Cutler, Barbara W. Ellis, and David Cavagnaro. The Complete Vegetable & Herb Gardener : A Guide to Growing Your Garden Organically. Wiley, 1997. ISBN 0-02-862005-4; Tanya L.K. Denckla.
Rudolf Steiner, occultist philosopher and founder of "anthroposophic agriculture", later known as "biodynamic".. Biodynamics was the first modern organic agriculture. [2] [3] [12] Its development began in 1924 with a series of eight lectures on agriculture given by philosopher Rudolf Steiner at Schloss Koberwitz in Silesia, Germany (now Kobierzyce in Poland).
The Western Pennsylvania Conservancy (WPC) is a private nonprofit conservation organization founded in 1932 and headquartered in Pittsburgh, Pennsylvania. WPC has contributed land to 12 state parks and conserved more than 290,000 acres of natural lands.
The Pennsylvania Horticultural Society (PHS) is a nonprofit organization that promotes horticulture-related events and community activities. It is headquartered in Philadelphia , Pennsylvania. As of 2021, PHS has more than 13,000 members.