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                             11 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Comparison of greenhouse and 32P isotopic laboratory methods for evaluating the agronomic effectiveness of natural and modified rock phosphates in some acid soils of Ghana E. Owusu-Bennoah
2002
63 1 p. 1-12
12 p.
artikel
2 Does the Pi strip method allow assessment of the available soil P?: Comparison against the reference isotope method Martina Aigner
2002
63 1 p. 49-58
10 p.
artikel
3 Evaluating and quantifying the liming potential of phosphate rocks F.J. Sikora
2002
63 1 p. 59-67
9 p.
artikel
4 Evaluating the Effectiveness of Phosphate Fertilizers in some Venezuelan soils E. Casanova
2002
63 1 p. 13-20
8 p.
artikel
5 Field evaluation of partially acidulated phosphate rocks in a Ferralsol from Cuba R. Rodriguez
2002
63 1 p. 21-26
6 p.
artikel
6 Isotopic assessment of soil phosphorus fertility and evaluation of rock phosphates as phosphorus sources for plants in subtropical China L.M. Xiong
2002
63 1 p. 91-98
8 p.
artikel
7 Long-term field evaluation of phosphate rock and superphosphate use strategies in acid soils of Hungary: Two comparative field trials T. NĂ©meth
2002
63 1 p. 81-89
9 p.
artikel
8 Phosphorus availability from phosphate rock and sewage sludge as influenced by the addition of water soluble phosphate fertilizer F. Zapata
2002
63 1 p. 43-48
6 p.
artikel
9 Phosphorus fertility recapitalization of nutrient-depleted tropical acid soils with reactive phosphate rock: An assessment using the isotopic exchange technique Jean-Claude Fardeau
2002
63 1 p. 69-79
11 p.
artikel
10 Rape genotypic differences in P uptake and utilization from phosphate rocks in an Andisol of Chile A. Montenegro
2002
63 1 p. 27-33
7 p.
artikel
11 The application of isotopic (32P and 15N) dilution techniques to evaluate the interactive effect of phosphate-solubilizing rhizobacteria, mycorrhizal fungi and Rhizobium to improve the agronomic efficiency of rock phosphate for legume crops J.M. Barea
2002
63 1 p. 35-42
8 p.
artikel
                             11 gevonden resultaten
 
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