References
- Barber , S.A. 1995 . “ Nutrient uptake by plant roots growing in soil ” . In Soil Nutrient Bioavailability , 2nd ed. , Edited by: Barber , S.A. 85 – 109 . New York : John Wiley and Sons . In, Ed.
- Bouldin , D.R. 1989 . A multiple ion uptake model . J. Soil Sci. , 40 : 309 – 319 .
- Cushman , J.H. 1982 . Nutrient transport inside and outside the root rhizosphere: theory . Soil Sci. Soc. Am. J. , 46 : 704 – 709 .
- Darrah , P.R. 1993 . The rhizosphere and plant nutrition: a quantitative approach . Plant Soil , 155/156 : 1 – 20 .
- Gahoonia , T.S. and Nielsen , N.E. 1992 . The effects of root-induced pH changes on the depletion of inorganic and organic phosphorus in the rhizosphere . Plant Soil , 143 : 185 – 191 .
- Helal , H.M. and Sauerbeck , D.R. 1983 . Method to study turnover processes in soil layers of different proximity to roots . Soil Biol. Biochem. , 15 : 223 – 225 .
- Kuchenbuch , R. and Jungk , A. 1982 . A method for determining concentration profiles at the soil-root interface by thin slicing rhizospheric soil . Plant Soil , 68 : 391 – 394 .
- Li , M. , Shinano , T. and Tadano , T. 1997 . Distribution of exudates of lupin roots in the rhizosphere under phosphorus deficient conditions . Soil Sci. Plant Nutr. , 43 : 237 – 245 .
- Shi , W.M. , Chino , M. , Youssef , R.A. , Mori , S. and Takagi , S. 1988 . The occurrence of mugineic acid in the rhizosphere soil of barley plant . Soil Sci. Plant Nutr. , 34 : 585 – 592 .
- Soil Survey Staff . 1998 . Keys to Soil Taxonomy , 8th ed. , 132 – 132 . Washington, D.C. : Natural Resources Conservation Service, United States Department of Agriculture .
- Yanai , J. , Araki , S. and Kyuma , K. 1995 . Effects of plant growth on the dynamics of the soil solution composition in the root zone of maize under four Japanese soils . Soil Sci. Plant Nutr. , 41 : 195 – 206 .
- Youssef , R.A. and Chino , M. 1988 . Development of a new rhizobox system to study the nutrient status in the rhizosphere . Soil Sci. Plant Nutr. , 34 : 461 – 465 .
- Zoyza , A.K.N. , Loganathan , P. and Hedney , M.J. 1997 . A technique for studying rhizosphere processes in tree crops: soil phosphorous depletion around camellia (Camellia japonica L.) roots . Plant Soil , 190 : 253 – 265 .