Information Technology Reference
In-Depth Information
Sidibé, A., R. Yost, M.D. Doumbia, T. Attanandana, A. Bagayoko, A.B.
Kouyate, R. Kablan, and X. Wang. 2004. A proposed algorithm for estimating
the amounts of rock P needed to meet crop phosphorus requirements in
West African Soils. Communications in Soil Science and Plant Analysis 35:385-
397.
Sipaseuth, N., T. Attanandana, V. Vichukit, and R. Yost. 2007. Subsoil Nitrate and Maize
Root Distribution in Two Important Maize Growing Soils in Thailand. Soil Science
172:861-875.
Stanford, G. 1973. Rationale for optimum nitrogen fertilization of in corn production. J Env
Qual 2:159-166.
Stirzaker, R., H. Biggs, D. Roux, and P. Cilliers. 2010. Requisite Simplicities to Help
Negotiate Complex Problems. Ambio 39:600-607.
Walker, T., J. Friday, M. Casimero, R. Dollentas, A. Mataia, R. Acda, and R. Yost. 2009. The
early economic impact of a nutrient management decision support system
(NuMaSS) on small farm households cultivating maize on acidic, upland soils in
the Philippines. Agricultural Systems 101:162-172.
Wells. 2001. Extreme programming.
Yampracha, S., T.A. Attanandana, A. Sidibé-Diarra, and R. Yost. 2005. Predicting the
Dissolution of Rock Phosphates in Flooded Acid Sulfate Soils. Soil Sci Soc Am J
69:2000-2011.
Yost, R., and T. Attanandana. 2006. Predicting and testing site-specific potassium
fertilization of maize in soils of the tropics - An example from Thailand. Soil
Science 171:968-980.
Yost, R., A. Ares, J. Bajita, and X. Wang. 1999. Diagnosing nutrient deficiencies, In M.
Casimero, et al., (eds.) Workshop on diagnostic and predictive criteria in nutrient
management. ed. PhilRice, PhilRice, Maligaya, Munoz, Nueva Ecija, The
Philippines.
Yost, R., R. Caldwell, M. Constantinides, D. Herbert, and J. Fownes. 1997. The
Sustainability of Agriculture and Forestry Production Systems on Soils with Low
pH, In A. C. Moniz, (ed.) Plant-Soil Interactions at Low pH. ed. Brazilian Soil
Science Society.
Yost, R.S., and A. Ares. 2007. Nutrient Management Decision Support Systems for Tree
Crops. J of Tropical Forest Science 19:176.
Yost, R.S., A.B. Onken, F.C. S., and Reid. 1992a. The diagnosis of phosphorus deficiency and
predicting phosphorus requirement CTAHR, University of Hawaii,, Honolulu, HI
96822.
Yost, R.S., G. Uehara, M. Wade, M. Sudjadi, I.P.G. Widjaja-adhi, and Z.-C. Li. 1986. Expert
systems in Agriculture: Determining lime recommendations for soils of the
humid tropics. Research Extension Series 089 University of Hawaii, Honolulu,
Hawaii.
Yost, R.S., G. Uehara, M. Wade, M. Sudjadi, I.P.G. Widjaja-adhi, and L. Zhi-Cheng. 1988.
Expert systems in agriculture: Determining lime recommendations for soils of the
humid tropics CTAHR, University of Hawaii,, Honolulu, HI 96822.
Search WWH ::




Custom Search