| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Abstracts
|
|
|
1996
|
27 |
3-4 |
p. 191-274
|
artikel
|
| 2 |
A proficiency testing program for the agricultural laboratory industry results of the 1994 program
|
Miller, Robert O.
|
|
1996
|
27 |
3-4 |
p. 451-461
|
artikel
|
| 3 |
Aspects of quality assurance within the Wageningen evaluating programmes for analytical laboratories (WEPAL)
|
van Dijk, D.
|
|
1996
|
27 |
3-4 |
p. 433-439
|
artikel
|
| 4 |
Assessment of available phosphorus and potassium in soils by the calcium chloride extraction method
|
Simonis, A. D.
|
|
1996
|
27 |
3-4 |
p. 685-694
|
artikel
|
| 5 |
Automated method for sulphate determination in soil-plant extracts and waters
|
Coutinho, J.
|
|
1996
|
27 |
3-4 |
p. 727-740
|
artikel
|
| 6 |
Automatic soil analysis system in Finland
|
Mantylahti, Vaino
|
|
1996
|
27 |
3-4 |
p. 513-517
|
artikel
|
| 7 |
Certification of a routine laboratory for soil and crop testing
|
Blank, F. T.
|
|
1996
|
27 |
3-4 |
p. 349-363
|
artikel
|
| 8 |
Certified reference materials for the quality control of total and extractable trace element determinations in soils and sludges
|
Quevauviller, Philippe
|
|
1996
|
27 |
3-4 |
p. 403-418
|
artikel
|
| 9 |
Comparison of methods for determination of nitrogen levels in soil, plant and body tissues, and water
|
Lee, Daryl
|
|
1996
|
27 |
3-4 |
p. 783-793
|
artikel
|
| 10 |
Comparison of some methods for the determination of total sulfur in plant tissues
|
Soon, Y. K.
|
|
1996
|
27 |
3-4 |
p. 809-818
|
artikel
|
| 11 |
Corn response to s1dedress nitrogen in relation to soil nitrate concentration
|
Heckman, J. R.
|
|
1996
|
27 |
3-4 |
p. 575-583
|
artikel
|
| 12 |
Determination of available phosphorus in soils from northern Greece by the electro-ultrafiltration (EUF) and other methods of soil analysis
|
Simonis, A. D.
|
|
1996
|
27 |
3-4 |
p. 695-711
|
artikel
|
| 13 |
Difficulties in recommending phosphorus fertilizers for soybeans in Argentina
|
Scheiner, J. D.
|
|
1996
|
27 |
3-4 |
p. 521-530
|
artikel
|
| 14 |
Economic phosphorus fertilization using a linear response and plateau function
|
Cox, F. R.
|
|
1996
|
27 |
3-4 |
p. 531-543
|
artikel
|
| 15 |
Editorial board
|
|
|
1996
|
27 |
3-4 |
p. 1
|
artikel
|
| 16 |
Effect of nitrogen, sulfur, and phosphorus sufficiency on nutrient content in white winter wheat
|
Rasmussen, Paul E.
|
|
1996
|
27 |
3-4 |
p. 585-596
|
artikel
|
| 17 |
Effect of temperature on extraction of phosphorus and potassium from soils by various extracting solutions
|
Simonis, A. D.
|
|
1996
|
27 |
3-4 |
p. 665-684
|
artikel
|
| 18 |
Efficiency of multinutrient extractants for the determination of available copper in soils
|
de Abreu, C. A.
|
|
1996
|
27 |
3-4 |
p. 763-771
|
artikel
|
| 19 |
Evaluation of the moisture equivalent soil test for irrigation management
|
Beverly, Reuben B.
|
|
1996
|
27 |
3-4 |
p. 615-621
|
artikel
|
| 20 |
Fluoride sorption and desorption indices in Quebec soils
|
Simard, Regis R.
|
|
1996
|
27 |
3-4 |
p. 853-866
|
artikel
|
| 21 |
Foreword
|
|
|
1996
|
27 |
3-4 |
p. 15-22
|
artikel
|
| 22 |
Influence of flooding temperature on the root penetration depth and porosity of two varieties of winter wheat
|
Przywara, G.
|
|
1996
|
27 |
3-4 |
p. 623-634
|
artikel
|
| 23 |
International standardization of soil quality measurements
|
Hortensius, Dick
|
|
1996
|
27 |
3-4 |
p. 387-402
|
artikel
|
| 24 |
Iodine determination in plant materials
|
Jopke, P.
|
|
1996
|
27 |
3-4 |
p. 741-751
|
artikel
|
| 25 |
Issues of natural radioactivity in phosphates
|
Schnug, E.
|
|
1996
|
27 |
3-4 |
p. 829-841
|
artikel
|
| 26 |
Laboratory methods of measuring soil nitrogen status and correlation of measurements with crop responses
|
Setatou, H. B.
|
|
1996
|
27 |
3-4 |
p. 651-663
|
artikel
|
| 27 |
Laboratory quality: A method for change
|
Hanlon, Ed
|
|
1996
|
27 |
3-4 |
p. 307-325
|
artikel
|
| 28 |
List of participants
|
|
|
1996
|
27 |
3-4 |
p. 23-38
|
artikel
|
| 29 |
Monitoring nitrogen status of corn with a portable chlorophyll meter
|
Waskom, R. M.
|
|
1996
|
27 |
3-4 |
p. 545-560
|
artikel
|
| 30 |
Non-destructive method for determining ash content in pasture samples: Application of near infrared reflectance spectroscopy
|
de Aldana, B. R. Vazquez
|
|
1996
|
27 |
3-4 |
p. 795-802
|
artikel
|
| 31 |
Nutrient absorption characteristics of resin capsules for the photoavailability soil test (PST) in four Arkansas soils
|
Sardi, K.
|
|
1996
|
27 |
3-4 |
p. 713-726
|
artikel
|
| 32 |
Optimizing an inductively coupled plasma emission spectrometer analysis time with the use of a direct injection nebulizer
|
Vaughan, Byron
|
|
1996
|
27 |
3-4 |
p. 819-827
|
artikel
|
| 33 |
pH management in container media
|
Elliott, George C.
|
|
1996
|
27 |
3-4 |
p. 635-649
|
artikel
|
| 34 |
Pre-sidedress nitrate soil testing to manage nitrogen fertility in irrigated corn in a semi-arid environment
|
Spellman, D. E.
|
|
1996
|
27 |
3-4 |
p. 561-574
|
artikel
|
| 35 |
Program
|
|
|
1996
|
27 |
3-4 |
p. 6-14
|
artikel
|
| 36 |
Quality aspects in laboratories for soil and plant analysis
|
Houba, V. J. G.
|
|
1996
|
27 |
3-4 |
p. 327-348
|
artikel
|
| 37 |
Quality assurance and control in a plant analysis laboratory
|
Fallavier, P.
|
|
1996
|
27 |
3-4 |
p. 441-450
|
artikel
|
| 38 |
Quality of soil and plant analyses in relation to sustainable agriculture
|
Schnug, E.
|
|
1996
|
27 |
3-4 |
p. 277-288
|
artikel
|
| 39 |
Quantitative analysis of organic wastes: Effects of sample preparation in the determination of metals
|
Moral, R.
|
|
1996
|
27 |
3-4 |
p. 753-761
|
artikel
|
| 40 |
Quick ion chromatographic determination of sulfate alone in soil extracts and natural waters
|
Karmarkar, S. V.
|
|
1996
|
27 |
3-4 |
p. 843-852
|
artikel
|
| 41 |
Recommendations based on soil analysis and socioeconomic reality: Case of Khoube (Diourbel)
|
Fall, R. D.
|
|
1996
|
27 |
3-4 |
p. 519-520
|
artikel
|
| 42 |
Reevaluation of suspension solutions for soil pH
|
Gascho, G. J.
|
|
1996
|
27 |
3-4 |
p. 773-782
|
artikel
|
| 43 |
Simultaneous determination of ammonium and nitrate in soils
|
de Boer, Gerard J.
|
|
1996
|
27 |
3-4 |
p. 803-808
|
artikel
|
| 44 |
Soil analysis as a tool to predict effects on the environment
|
Hani, Heinz
|
|
1996
|
27 |
3-4 |
p. 289-306
|
artikel
|
| 45 |
Soil and plant analytical laboratories network of Africa
|
Pleysier, J. L.
|
|
1996
|
27 |
3-4 |
p. 505-511
|
artikel
|
| 46 |
Soil and plant tissue testing for nitrogen management in carrots
|
Warncke, Darryl D.
|
|
1996
|
27 |
3-4 |
p. 597-605
|
artikel
|
| 47 |
Soil fertility research in sub-Saharan Africa: New dimensions, new challenges
|
Smaling, E. M. A.
|
|
1996
|
27 |
3-4 |
p. 365-386
|
artikel
|
| 48 |
Solubilization of plant tissue with nitric acid-hydrofluoric acid-hydrogen peroxide in a closed-system microwave digestor
|
Novozamsky, I.
|
|
1996
|
27 |
3-4 |
p. 867-875
|
artikel
|
| 49 |
Spatial variability in topsoil micronutrient contents in a one-hectare cropland plot
|
Paz, A.
|
|
1996
|
27 |
3-4 |
p. 479-503
|
artikel
|
| 50 |
Statistical remarks on laboratory-evaluating programs for comparing laboratories and methods
|
van Montfort, M. A. J.
|
|
1996
|
27 |
3-4 |
p. 463-478
|
artikel
|
| 51 |
Video image analysis as a nondestructive measure of plant vigor for precision agriculture
|
Beverly, Reuben B.
|
|
1996
|
27 |
3-4 |
p. 607-614
|
artikel
|
| 52 |
Wageningen evaluating programmes for analytical laboratories (WEPAL), organization and purpose
|
Houba, V. J. G.
|
|
1996
|
27 |
3-4 |
p. 421-431
|
artikel
|
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