2014 ASHS Annual Conference
	
		
		May Elfar Altamimi
	
							
May Elfar Altamimi
						
	
	Kansas State University
	Horticulture, Forestry, and Recreation Resources
	2021 Throckmorton
	
	Manhattan, 
	KS
	USA
	66506
	
		 Email:
		mtamimi@ksu.edu
	
	Papers:
	 
	A Comparison of the Effectiveness of Eight Types of Learning Activities When Teaching “Organic Farming Systems” to Horticulture and Non-horticulture Majors 
	
	 
	Tomato Yield, Plant and Soil Nitrogen as Affected by High Tunnel and Field Production Systems Under Conventional or Organic Fertility Treatments