| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A data acquisition system for autoanalyzers
|
Diocares, Rene R.
|
|
1990
|
|
13-16 |
p. 1541-1557
|
artikel
|
| 2 |
Advances in soil testing and plant analysis analytical technology
|
Munter, Robert C.
|
|
1990
|
|
13-16 |
p. 1831-1841
|
artikel
|
| 3 |
Advances in the use and application of plant analysis
|
Sumner, M. E.
|
|
1990
|
|
13-16 |
p. 1409-1430
|
artikel
|
| 4 |
Analysis of laboratory error
|
Shakal, William H.
|
|
1990
|
|
13-16 |
p. 1633-1644
|
artikel
|
| 5 |
A re-examination of optimum foliar magnesium levels in corn
|
Walworth, J. L.
|
|
1990
|
|
13-16 |
p. 1457-1473
|
artikel
|
| 6 |
A sample-preparation method for soil analyses in the field
|
Oertli, J. J.
|
|
1990
|
|
13-16 |
p. 1151-1163
|
artikel
|
| 7 |
A soil test for nitrogen availability in the northeastern United States
|
Magdoff, Frederick R.
|
|
1990
|
|
13-16 |
p. 1103-1115
|
artikel
|
| 8 |
Baker soil test theory and applications
|
Baker, Dale E.
|
|
1990
|
|
13-16 |
p. 981-1008
|
artikel
|
| 9 |
Boron analysis of soil solutions and plant digests using a photodiode-array equipped ICP spectrometer
|
Spiers, Graeme A.
|
|
1990
|
|
13-16 |
p. 1645-1661
|
artikel
|
| 10 |
Calibration of ICP to reduce the interference of Na with the determination of K
|
Mozafar, A.
|
|
1990
|
|
13-16 |
p. 1607-1617
|
artikel
|
| 11 |
Causes and consequences of differences in latent mineral nitrogen residues in the soil profile
|
Hofman, G.
|
|
1990
|
|
13-16 |
p. 1779-1791
|
artikel
|
| 12 |
Chloride analyses of soil leachate using the TRAACS 800 analyzer
|
Tel, D. A.
|
|
1990
|
|
13-16 |
p. 1689-1693
|
artikel
|
| 13 |
Comparison of early season stem nitrate and leaf total nitrogen concentrations across corn hybrids
|
Schepers, J. S.
|
|
1990
|
|
13-16 |
p. 1381-1390
|
artikel
|
| 14 |
Comparison of extractants for testing coastal plain soils
|
Gascho, G. J.
|
|
1990
|
|
13-16 |
p. 1051-1077
|
artikel
|
| 15 |
Comparison of field calibrations for mehlich 3 P and K with Bray-Kurtz P1 and ammonium acetate K for corn
|
Beegle, D. B.
|
|
1990
|
|
13-16 |
p. 1025-1036
|
artikel
|
| 16 |
Comparison of soil test extractants on Alabama soils
|
Evans, Clyde E.
|
|
1990
|
|
13-16 |
p. 1037-1050
|
artikel
|
| 17 |
Comparison of soil test methods for predicting cotton response to soil and fertilizer potassium on potassium fixing soils
|
Cassman, K. G.
|
|
1990
|
|
13-16 |
p. 1727-1743
|
artikel
|
| 18 |
Continued modification of the M-DRIS for soybean
|
Hallmark, W. B.
|
|
1990
|
|
13-16 |
p. 1313-1328
|
artikel
|
| 19 |
Decomposition pattern of lignin in forest litters and soils
|
Radogna, V. M.
|
|
1990
|
|
13-16 |
p. 1879-1885
|
artikel
|
| 20 |
Determination of soil nitrate by transnitration of salicylic acid
|
Vendrell, Paul F.
|
|
1990
|
|
13-16 |
p. 1705-1713
|
artikel
|
| 21 |
Determination of soil sulfur by inductively coupled plasma spectroscopy
|
Vendrell, Paul F.
|
|
1990
|
|
13-16 |
p. 1695-1703
|
artikel
|
| 22 |
Determination of sulfate-sulfur in plant tissue by inductively coupled plasma spectrometry
|
Littlefield, E. S.
|
|
1990
|
|
13-16 |
p. 1577-1586
|
artikel
|
| 23 |
Determining selenium in plant tissue with optimal digestion conditions
|
Banuelos, G. S.
|
|
1990
|
|
13-16 |
p. 1717-1726
|
artikel
|
| 24 |
Determining soil salinity from measurements of electrical conductivity
|
Rhoades, J. D.
|
|
1990
|
|
13-16 |
p. 1887-1926
|
artikel
|
| 25 |
Development and evaluation of the Pi soil test for plant-available phosphorus
|
Menon, R. G.
|
|
1990
|
|
13-16 |
p. 1131-1150
|
artikel
|
| 26 |
Editorial board
|
|
|
1990
|
|
13-16 |
p. 1
|
artikel
|
| 27 |
Effect of nitrogenous fertilization on the annual variations in nutrients in avocado leaves
|
Lahav, E.
|
|
1990
|
|
13-16 |
p. 1353-1365
|
artikel
|
| 28 |
Effects of fertilizer additions on p and k availability in an Italian vertisol as determined by electro-ultrafiltration
|
Pizzigallo, M. D. R.
|
|
1990
|
|
13-16 |
p. 1187-1198
|
artikel
|
| 29 |
Effects of nitrogen fertilization on growth and yield of cassava in Hawaii: I dynamics of soil nitrogen
|
Manrique, Luis A.
|
|
1990
|
|
13-16 |
p. 1803-1816
|
artikel
|
| 30 |
Effects of nitrogen fertilization on growth and yield of cassava in Hawaii: II dry matter production and efficiency of partitioning
|
Manrique, Luis A.
|
|
1990
|
|
13-16 |
p. 1817-1830
|
artikel
|
| 31 |
Erratum
|
|
|
1990
|
|
13-16 |
p. 1997
|
artikel
|
| 32 |
Estimating quantities of water-soluble nutrients in soils using a specific 1:2 by volume extract
|
Sonneveld, C.
|
|
1990
|
|
13-16 |
p. 1257-1265
|
artikel
|
| 33 |
Evaluation of a closed vessel acid digestion method for plant analyses using inductively coupled plasma spectrometry
|
Topper, K.
|
|
1990
|
|
13-16 |
p. 1437-1455
|
artikel
|
| 34 |
Evaluation of a fast method for determination of P and K fixation
|
Vendrell, Paul F.
|
|
1990
|
|
13-16 |
p. 1277-1297
|
artikel
|
| 35 |
Evaluation of quality control techniques utilized by soil testing laboratories
|
Topper, K.
|
|
1990
|
|
13-16 |
p. 1663-1680
|
artikel
|
| 36 |
Evaluation of selected phosphorus soil tests for lettuce on Histosols
|
Sanchez, C. A.
|
|
1990
|
|
13-16 |
p. 1199-1215
|
artikel
|
| 37 |
Experiences and future of soil testing and plant analysis services in Egypt
|
El-Fouly, Mohamed M.
|
|
1990
|
|
13-16 |
p. 1745-1765
|
artikel
|
| 38 |
Extractable phosphorus availability indexes as affected by liming
|
van Raij, B.
|
|
1990
|
|
13-16 |
p. 1267-1276
|
artikel
|
| 39 |
Factors influencing phosphorus uptake by plants : The dangers of misinterpretation of foliar phosphorus analysis
|
Claassens, A. S.
|
|
1990
|
|
13-16 |
p. 1301-1312
|
artikel
|
| 40 |
Fertilizer requirements for targeting of sorghum-chick PEA yields in sequence
|
Sonar, K. R.
|
|
1990
|
|
13-16 |
p. 1979-1984
|
artikel
|
| 41 |
Fertilizer requirements of sorghum in vertisols based on yield goal approach
|
Sonar, K. R.
|
|
1990
|
|
13-16 |
p. 1245-1255
|
artikel
|
| 42 |
Foreword
|
Johnson, Gordon V.
|
|
1990
|
|
13-16 |
p. 13-14
|
artikel
|
| 43 |
Humic matter content vs. organic matter content for making herbicide recommendations
|
Strek, H. J.
|
|
1990
|
|
13-16 |
p. 1985-1995
|
artikel
|
| 44 |
Humidification for ICAP-AES analysis of salt extracts of soils
|
Minter, D. L.
|
|
1990
|
|
13-16 |
p. 1587-1606
|
artikel
|
| 45 |
Improving the utilization of non-traditional agricultural products through coordination during the registration process
|
Cushman, Richard
|
|
1990
|
|
13-16 |
p. 1531-1540
|
artikel
|
| 46 |
Inorganic leaf phosphorus and soil tests as indicators of phosphorus nutrition in cereals
|
Saarela, I.
|
|
1990
|
|
13-16 |
p. 1927-1943
|
artikel
|
| 47 |
Levels of micronutrient cations in different plant parts of various crop species
|
Gupta, Umesh C.
|
|
1990
|
|
13-16 |
p. 1767-1778
|
artikel
|
| 48 |
Mobility of potassium and phosphorus in soil as determined by electro-ultrafiltration (EUF)
|
Bufo, S. A.
|
|
1990
|
|
13-16 |
p. 1503-1517
|
artikel
|
| 49 |
Movement of salts in soil irrigated with low and high conductivity waters
|
Price, G. H.
|
|
1990
|
|
13-16 |
p. 1857-1877
|
artikel
|
| 50 |
Nebraska check sample and laboratory audit program
|
Jensen, Thomas L.
|
|
1990
|
|
13-16 |
p. 1569-1575
|
artikel
|
| 51 |
Nitrate-N determination in soils using coated wire electrodes
|
Goodroad, L. L.
|
|
1990
|
|
13-16 |
p. 1559-1567
|
artikel
|
| 52 |
Nitrate-n test as a guide to N fertilization of Weat in the mediterranean region
|
Matar, A. E.
|
|
1990
|
|
13-16 |
p. 1117-1130
|
artikel
|
| 53 |
Nutrient accumulation rates for wheat in the southeastern coastal plain
|
Karlen, D. L.
|
|
1990
|
|
13-16 |
p. 1329-1352
|
artikel
|
| 54 |
Nutrient balance and the yield and quality of pineapple
|
Sumner, M. E.
|
|
1990
|
|
13-16 |
p. 1431-1436
|
artikel
|
| 55 |
Participants
|
|
|
1990
|
|
13-16 |
p. 15-24
|
artikel
|
| 56 |
Particle size and element concentration in ground plant material
|
Mozafar, A.
|
|
1990
|
|
13-16 |
p. 1619-1632
|
artikel
|
| 57 |
Prediction of phosphorus availability from 88 Ontario soils using five phosphorus soil tests
|
Bates, Thomas E.
|
|
1990
|
|
13-16 |
p. 1009-1023
|
artikel
|
| 58 |
Program
|
|
|
1990
|
|
13-16 |
p. 25-29
|
artikel
|
| 59 |
Rapid direct determination of ammonium and nitrate in soil and plant tissue extracts
|
Carlson, R. M.
|
|
1990
|
|
13-16 |
p. 1519-1529
|
artikel
|
| 60 |
Role of nitrogen mineralization in fertilizer recommendations
|
Saint-Fort, R.
|
|
1990
|
|
13-16 |
p. 1945-1958
|
artikel
|
| 61 |
Soil exchangeable cations and aluminum measured by ammonium chloride, potassium chloride, and ammonium acetate
|
Shuman, L. M.
|
|
1990
|
|
13-16 |
p. 1217-1228
|
artikel
|
| 62 |
Soil sampling fields that have received banded fertilizer applications
|
Mahler, R. L.
|
|
1990
|
|
13-16 |
p. 1793-1802
|
artikel
|
| 63 |
Soil testing: Past, present and future
|
Peck, T. R.
|
|
1990
|
|
13-16 |
p. 1165-1186
|
artikel
|
| 64 |
Technique of soil testing and plant analysis and their utilization for crop production in malaysia
|
Sharifuddin, H. A. H.
|
|
1990
|
|
13-16 |
p. 1959-1978
|
artikel
|
| 65 |
The analyses of KCL soil extracts for nitrate, nitrite and ammonium using a TRAACS 800 analyzer
|
Tel, D. A.
|
|
1990
|
|
13-16 |
p. 1681-1688
|
artikel
|
| 66 |
The influence of sampling intensity, liming, P rate and method of P application on P soil test values
|
Horneck, D. A.
|
|
1990
|
|
13-16 |
p. 1079-1090
|
artikel
|
| 67 |
The Phytoavailability soil test - PST
|
Skogley, E. O.
|
|
1990
|
|
13-16 |
p. 1229-1243
|
artikel
|
| 68 |
Tomato nutrient uptake as affected by limestone type
|
Smith, Cyril B.
|
|
1990
|
|
13-16 |
p. 1391-1408
|
artikel
|
| 69 |
Universal soil extractants: Their composition and use
|
Jones, J. Benton
|
|
1990
|
|
13-16 |
p. 1091-1101
|
artikel
|
| 70 |
Variability of several forms of soil nitrogen in two rice fields
|
Pettygrove, G. S.
|
|
1990
|
|
13-16 |
p. 1843-1855
|
artikel
|
| 71 |
Water sample contamination by glass fiber and cellulose filters
|
Bickelhaupt, D. H.
|
|
1990
|
|
13-16 |
p. 1477-1501
|
artikel
|
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