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								Tropical Agricultural Research and Extension  
							
								
								Volume 25 (4) - 2022 
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								Invited Review 
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							Existence, origin and ecohydrological significance of soil water repellency: A review  
							
							
							Leelamanie DAL*							
								 
							
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								Research Articles 
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							Plant growth, foliage senescence and rhizome yield of turmeric (Curcuma domestica L.) as affected by inorganic and organic fertilizers  
							   
							
							Fernando KMC* and Ekanayake EMUI 
							    
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							Evaluation of phytotoxicity of composts produced from spent mushroom substrate using seed germination bioassay of Raphunus sativus L. 
							 
							 
							Amarasinghe SR* and Jayaweera WMCS
							 
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							Livelihood development in the hill ecosystems of Bangladesh: The role of Agroforestry 
							   
							
							Jewel KNA*, Wadud MA, Rahman GMM and Saifullah M 
							    
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							Quantitative and qualitative aspects of Cinnamon (Cinnamomum verum J. Presl) bark yield under modified planting systems
							 
							
							Aluthgamage HN*, Fonseka DLCK and Benaragama CK
							 
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							COVID-19 restrictions counterfactuals: An overview of postharvest value chain actors in Nigeria 
							 
							
							Adegbola JA*, Owojaiye OB, Ogunremi OB, Aina OB, Achime KC, Lijoka KO and Pessu PO 
							 
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							Phylogenetic relationship of mangrove species found in Sri Lanka based on 
							rbcL gene sequence
							 
							
							Hirimuthugoda NY*, Perera PWA, Aluthmuhandiram VJ, Rashmi Ishuwara A, Premakumara MMK 
							and Lal PK 
							 
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					Faculty of Agriculture, University of Ruhuna, Mapalana, 
					Kamburupitiya, Sri Lanka 
					
					
					Copyright © 2007 by the Faculty of Agriculture, University 
					of Ruhuna 
					
					
					Print ISSN 1391-3646 Online ISSN 2386-1533  | 
				 
			 
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