View Publication - Production Agriculture and Technology Journal
View Publication - Production Agriculture and Technology Journal
View Publication - Production Agriculture and Technology Journal
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
PAT 2012; 8 (1): 105-110: ISSN: 0794-5213; Eneje <strong>and</strong> Kalu,: Relationship between Aggregate Stability…...110Bouycocous, G.J., (1951). Direction for making mechanical analysis by thehydrometer Method. Soil Science 42:225-229Duniway, M., Herrick, J., Speath, K., Barger, N., Van zee, J., Benlap, J.(2009)Multiscale Variability of soil aggregates stability: Implications for Rangel<strong>and</strong>Hydrology <strong>and</strong> erosion. 62 nd society for Range management Annual paperNumber:07-11Goldberg, S., D.L. Suarez, <strong>and</strong> R.A. Glaubig. (1988). Factors affecting claydispersion <strong>and</strong> aggregate stability of arid-zone soils. Soil Sci.146:317–325.Growing pineapple at home. (2009). Lecture Notes of the Department ofBotany Plant Pathology, Purdue University. Retrieved fromhttp://www.btny.purdue.edu/Outreach/resources/Growing_a_Pineapple_at_Home.pdf on 2010-01-30Gupta, S. K. <strong>and</strong> Sharma, S. K. (1990). Response of crops to high exchangeable sodiumpercentage Irrigation Science 11:173-179. Central Soil Salinity ResearchInstitute, Karnal-132001 Haryana, IndiaHartley, C. W. S. (1988). The Oil Palm, (3 rd Ed.) Longman Scientific <strong>and</strong>Technical, Harlow, U.K.Jones, Benton Jr. (2001) Laboratory Guide for conducting soil tests <strong>and</strong> plant analysis, CRCPress, New York, Washington D.CKay, B. D., <strong>and</strong> D. A. Angers.( 1999). Soil structure. p. A229–A276. In: M. E.Sumner (ed.) H<strong>and</strong>book of Soil Science. CRC Press, Boca Raton, FL.Kemper, W. D., <strong>and</strong> Chepil, W. S., (1965). Size Distribution of aggregates, In Methodsof Soil Analysis (eds. Black, C. A. et. al. ) Agronomy 9(Part 1) Americansociety of Agronomy, MD,U.S.A pp 499-519Krull, S.E. (2004). Functions of soil organic matter <strong>and</strong> effects on soil properties.CSIRO. L<strong>and</strong> <strong>and</strong> water, P.M.B. 2 Glen Osmond.Natural Rubber, (2008). Retrieved from Wikipedia on 2010-01-30http://en.wikipedia.org/wiki/Natural_rubberNRCRI, Umudike (2005). National Root Crops Research Institute,Umudike BulletinOsodeke,V.E., (1997). A laboratory Manual for soil analysis, M.O.U.A, Umudike.