| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A comparative evaluation of the Mississippi soil test method for determining available manganese, magnesium, and calcium
|
Rasberry, Freddie P.
|
|
1977
|
|
4 |
p. 327-339
|
artikel
|
| 2 |
A comparison between X-ray fluorescence and dissolution methods employing lithium metaborate fusion for elemental analysis of soil clays
|
Bartenfelder, D. C.
|
|
1988
|
|
4 |
p. 471-492
|
artikel
|
| 3 |
A comparison of the effectiveness of various extractants for determining humus quality in a calcareous soil
|
Rosell, R. A.
|
|
1971
|
|
4 |
p. 275-282
|
artikel
|
| 4 |
A computer program for determining particle size distribution and soil textural class
|
Gent, J. A.
|
|
1983
|
|
4 |
p. 347-351
|
artikel
|
| 5 |
A control for the gas supply for flame photometers
|
Skerrett, E. J.
|
|
1977
|
|
4 |
p. 341-348
|
artikel
|
| 6 |
Adsorption of cobalt by soil iron oxides at low solution concentration
|
Borggaard, O. K.
|
|
1988
|
|
4 |
p. 447-459
|
artikel
|
| 7 |
A feasibility study on the possible use of cellulose content for characterizing histosols (organic soils)
|
Levesque, M.
|
|
1981
|
|
4 |
p. 415-425
|
artikel
|
| 8 |
Aggregated fly ash as a medium amendment for the production of container grown nursery stock
|
Fretzi, Thomas A.
|
|
1980
|
|
4 |
p. 379-392
|
artikel
|
| 9 |
Alleviation of aluminum toxicity by phosphogypsum
|
Alva, A. K.
|
|
1988
|
|
4 |
p. 385-403
|
artikel
|
| 10 |
Ammonia loss following surface application of urea fertilizers to a calcareous soil
|
Kucey, R. M. N.
|
|
1988
|
|
4 |
p. 431-445
|
artikel
|
| 11 |
An acid-persulfate digestion procedure for determination of phosphorus in sediments
|
Nelson, Norman S.
|
|
1987
|
|
4 |
p. 359-369
|
artikel
|
| 12 |
An applied bioassay with tropical soil analyses for clayey oxisol fertility improvement
|
Purcino, A. A. C.
|
|
1984
|
|
4 |
p. 401-417
|
artikel
|
| 13 |
An approach to soil testing with special reference to the zinc requirement of rice paddy soils
|
Tiller, K. G.
|
|
1979
|
|
4 |
p. 703-715
|
artikel
|
| 14 |
An automated colorimetric method for the determination of urease activity in soil and plant material
|
Searle, P. L.
|
|
1976
|
|
4 |
p. 365-374
|
artikel
|
| 15 |
An automated procedure for the analysis of boron in plant tissue
|
Willis, A. L.
|
|
1970
|
|
4 |
p. 205-211
|
artikel
|
| 16 |
An evaluation of chemical methods for extracting zinc from soils
|
Sedberry, J. E.
|
|
1979
|
|
4 |
p. 689-701
|
artikel
|
| 17 |
An examination of procedures for determining carbonates in soils and related materials
|
Nommik, Hans
|
|
1974
|
|
4 |
p. 319-330
|
artikel
|
| 18 |
An improved soil incubation apparatus
|
Balasubramanian, V.
|
|
1974
|
|
4 |
p. 283-290
|
artikel
|
| 19 |
An undisturbed core sampling and sectioning technique for wetland rice soils
|
Savant, N. K.
|
|
1979
|
|
4 |
p. 775-783
|
artikel
|
| 20 |
Applied Mn extracted by four methods correlated with Mn concentrations in soybean leaf tissue on a southeastern soil
|
Shuman, L. M.
|
|
1978
|
|
4 |
p. 317-333
|
artikel
|
| 21 |
Approximate method for estimating soil charcoal contents
|
White, E. M.
|
|
1981
|
|
4 |
p. 363-371
|
artikel
|
| 22 |
A radiotracer technique for studying the nutrient release from different fertilizer materials and its uptake by plants
|
Shedley, C. D.
|
|
1979
|
|
4 |
p. 737-745
|
artikel
|
| 23 |
A rapid single-step digestion procedure for the determination of N, P, K, Ca, & Mg in leaf tissues
|
Swaminathan, K.
|
|
1981
|
|
4 |
p. 373-382
|
artikel
|
| 24 |
A reevaluation of the laboratory determination of KSAT using the paraffin-embedding
|
De Kimpe, C. R.
|
|
1982
|
|
4 |
p. 285-293
|
artikel
|
| 25 |
A scheme for sampling inorganic nitrogen in forest soils
|
Northup, M. L.
|
|
1977
|
|
4 |
p. 289-296
|
artikel
|
| 26 |
A survey of Michigan soils as related to possible boron toxicities
|
Robertson, L. S.
|
|
1975
|
|
4 |
p. 359-373
|
artikel
|
| 27 |
Attenuation of Cd and Pb solubility in municipal waste incinerator ash
|
Behel, David
|
|
1986
|
|
4 |
p. 385-392
|
artikel
|
| 28 |
A turbidimetric method for determining phosphate-extractable sulfates in tropical soils
|
Fox, R. L.
|
|
1987
|
|
4 |
p. 343-357
|
artikel
|
| 29 |
Automated instrumental analysis of carbon and nitrogen in plant and soil samples
|
McGeehan, S. L.
|
|
1988
|
|
4 |
p. 493-505
|
artikel
|
| 30 |
Automation in soil testing: Soil pH and a soil dryer
|
Rasberry, Freddie
|
|
1979
|
|
4 |
p. 665-671
|
artikel
|
| 31 |
Boron for soybeans grown in Georgia
|
Touchton, J. T.
|
|
1980
|
|
4 |
p. 369-378
|
artikel
|
| 32 |
Bud development and flowering of Chrysanthemum morifolium in relation to some enzyme activities and to the copper, iron and manganese status
|
Davies, J. N.
|
|
1978
|
|
4 |
p. 249-264
|
artikel
|
| 33 |
Cation concentrations in the saturation extract and soil solution extract of soil salinized with various sulfate salts
|
Oanzen, H. H.
|
|
1988
|
|
4 |
p. 405-430
|
artikel
|
| 34 |
Comparison of silica gel plating and most probable number methods for counting nitrifiers in soils
|
Tu, C. M.
|
|
1973
|
|
4 |
p. 279-283
|
artikel
|
| 35 |
Computer program for selection of norms for use in the diagnosis and recommendation integrated system (DRIS)
|
Letzsch, W. S.
|
|
1985
|
|
4 |
p. 339-347
|
artikel
|
| 36 |
Concentrations of total nitrogen in squash, cucumber and melon in relation to growth, and to a piper-steenbjerg effect
|
El-Sheikh, Adel M.
|
|
1970
|
|
4 |
p. 213-219
|
artikel
|
| 37 |
Content and distribution of lithium in La Pampa soils (Argentina)
|
Lavado, R. S.
|
|
1978
|
|
4 |
p. 299-310
|
artikel
|
| 38 |
Contribution of farm yard manure on the build up of available zinc in an aridisol
|
Srivastava, O. P.
|
|
1981
|
|
4 |
p. 355-361
|
artikel
|
| 39 |
Control of soil solution interferences in an automated nitrate method
|
Rowland, A. P.
|
|
1984
|
|
4 |
p. 337-351
|
artikel
|
| 40 |
Correlation of soil test nitrogen with potato yields
|
Kerbs, L. D.
|
|
1973
|
|
4 |
p. 269-278
|
artikel
|
| 41 |
Determination of (Nitrate + Nitrite )-N in alkaline permanganate solutions
|
Tedesco, M. J.
|
|
1972
|
|
4 |
p. 339-344
|
artikel
|
| 42 |
Determination of trace amounts of phosphate in water extracts of soils
|
Gibson, A. R.
|
|
1976
|
|
4 |
p. 427-436
|
artikel
|
| 43 |
Differential potassium buffer behavior of individual soils related to potassium corrective treatments
|
Beegle, D. B.
|
|
1987
|
|
4 |
p. 371-385
|
artikel
|
| 44 |
Differential responses of five species to phosphorus and zinc fertilizers
|
Moraghan, J. T.
|
|
1984
|
|
4 |
p. 437-447
|
artikel
|
| 45 |
Economics of p fertilization of two soybean varieties at Jabalpur, M.P., India
|
Walker, W. M.
|
|
1971
|
|
4 |
p. 293-300
|
artikel
|
| 46 |
Editorial
|
Jones, J. Benton
|
|
1974
|
|
4 |
p. 1-4
|
artikel
|
| 47 |
Editorial board
|
|
|
1978
|
|
4 |
p. 1
|
artikel
|
| 48 |
Editorial board
|
|
|
1982
|
|
4 |
p. 1
|
artikel
|
| 49 |
Editorial board
|
|
|
1972
|
|
4 |
p. 1
|
artikel
|
| 50 |
Editorial board
|
|
|
1974
|
|
4 |
p. 1
|
artikel
|
| 51 |
Editorial board
|
|
|
1986
|
|
4 |
p. 1
|
artikel
|
| 52 |
Editorial board
|
|
|
1975
|
|
4 |
p. 1
|
artikel
|
| 53 |
Editorial board
|
|
|
1980
|
|
4 |
p. 1
|
artikel
|
| 54 |
Editorial board
|
|
|
1983
|
|
4 |
p. 1
|
artikel
|
| 55 |
Editorial board
|
|
|
1984
|
|
4 |
p. 1
|
artikel
|
| 56 |
Editorial board
|
|
|
1970
|
|
4 |
p. 1
|
artikel
|
| 57 |
Editorial board
|
|
|
1979
|
|
4 |
p. 1
|
artikel
|
| 58 |
Editorial board
|
|
|
1985
|
|
4 |
p. 1
|
artikel
|
| 59 |
Editorial board
|
|
|
1987
|
|
4 |
p. 1
|
artikel
|
| 60 |
Editorial board
|
|
|
1971
|
|
4 |
p. 1
|
artikel
|
| 61 |
Editorial board
|
|
|
1976
|
|
4 |
p. 1
|
artikel
|
| 62 |
Editorial board
|
|
|
1981
|
|
4 |
p. 1
|
artikel
|
| 63 |
Editorial board
|
|
|
1988
|
|
4 |
p. 1
|
artikel
|
| 64 |
Editorial board
|
|
|
1973
|
|
4 |
p. 1
|
artikel
|
| 65 |
Editorial board
|
|
|
1977
|
|
4 |
p. 1
|
artikel
|
| 66 |
EDTA extractable phosphorus in soils as related to available and inorganic phosphorus forms
|
Sahrawat, K. L.
|
|
1977
|
|
4 |
p. 281-287
|
artikel
|
| 67 |
Effect of anhydrous ammonia with and without nitrapyrin applied fall and spring on corn yield
|
Hanson, R. G.
|
|
1987
|
|
4 |
p. 387-403
|
artikel
|
| 68 |
Effect of assay conditions and field exposure on urease activity associated with cereal residues
|
Goos, R. J.
|
|
1985
|
|
4 |
p. 399-409
|
artikel
|
| 69 |
Effect of B, Mn and Zn on nodulation and N2-fixation in southernpeas
|
Rhoden, Errol G.
|
|
1982
|
|
4 |
p. 243-258
|
artikel
|
| 70 |
Effect of copper sprays oh the mineral nutrient content and growth of arabica coffee seedlings in Kenya
|
Aduayi, E. A.
|
|
1972
|
|
4 |
p. 323-328
|
artikel
|
| 71 |
Effect of crown position on the chemical composition of golden delicious and granny smith apple leaves and fruit
|
Haynes, R. J.
|
|
1980
|
|
4 |
p. 393-403
|
artikel
|
| 72 |
Effect of dry-heat sterilization on chemical properties of Puerto Rican soils
|
Liegel, Leon H.
|
|
1983
|
|
4 |
p. 277-286
|
artikel
|
| 73 |
Effect of drying soil on the measurement of phosphate adsorption
|
Barrow, N. J.
|
|
1980
|
|
4 |
p. 347-353
|
artikel
|
| 74 |
Effect of extractable zinc, phosphorus, and soil ph on zinc concentrations in leaves of field-grown corn
|
Peaslee, D. E.
|
|
1980
|
|
4 |
p. 417-425
|
artikel
|
| 75 |
Effect of fertilization and irrigation upon NPK composition of corn leaves, on corn yields, and available k in soil
|
Lutz, J. A.
|
|
1970
|
|
4 |
p. 197-204
|
artikel
|
| 76 |
Effect of inoculum, variety, nitrogen, phosphorus, and potassium on yield, protein and oil content of soybeans at jabalpur, M.P. India
|
Hymowitz, T.
|
|
1971
|
|
4 |
p. 283-292
|
artikel
|
| 77 |
Effect of inoculum, variety, phosphorus, and potassium on certain attributes of two soybean varieties at Jabalpur, M.P., India
|
Jethmalani, S. C.
|
|
1971
|
|
4 |
p. 301-310
|
artikel
|
| 78 |
Effect of nitrogen, phosphorus and potassium on yields, protein cohtents and otrient levels in soybeans, field peas and fababeans
|
Bishop, R. F.
|
|
1976
|
|
4 |
p. 387-404
|
artikel
|
| 79 |
Effect of phosphorus, nitrogen fertilization and foliar applied manganese on yield and nutrient concentration of soybean
|
Soliman, M. F.
|
|
1985
|
|
4 |
p. 361-374
|
artikel
|
| 80 |
Effect of plant age on element concentrations in parts of Desmodium intortum cv. Greenleaf
|
Johansen, C.
|
|
1978
|
|
4 |
p. 279-297
|
artikel
|
| 81 |
Effect of poultry manure additions on the extractability of an added metal
|
Warman, P. R.
|
|
1976
|
|
4 |
p. 405-414
|
artikel
|
| 82 |
Effect of sulphur in the prevention of incipient iron chlorosis in corn
|
Gaur, B. L.
|
|
1971
|
|
4 |
p. 259-265
|
artikel
|
| 83 |
Effect of superphosphate applications on soil phosphorus and on crop phosphorus removal by the strawberry
|
Blatt, C. R.
|
|
1973
|
|
4 |
p. 245-250
|
artikel
|
| 84 |
Effect of tebuthiuron on soil N mineralization and nitrification
|
Goodroad, L. L.
|
|
1987
|
|
4 |
p. 473-481
|
artikel
|
| 85 |
Effect op foliar sprays of sulphuric acid with and without elemental sulphur in the prevention of chlorosis In Peanut (Arachis hypogaea. L.)
|
Dungarwal, H. S.
|
|
1974
|
|
4 |
p. 331-339
|
artikel
|
| 86 |
Effects of applied calcium on growth and ammonium utilization by corn
|
Hons, F. M.
|
|
1985
|
|
4 |
p. 349-360
|
artikel
|
| 87 |
Effects of controlled release and liquid fertilizers on the growth and mineral composition of Celosia Plumosia
|
Johnson, C. R.
|
|
1973
|
|
4 |
p. 323-331
|
artikel
|
| 88 |
Effects of liming on yield, forage cation composition, and tetany potential of wheat in Kansas
|
Karlen, D. L.
|
|
1979
|
|
4 |
p. 717-736
|
artikel
|
| 89 |
Effects of long-term ammonium sulphate fertilization on the ph and elemental distribution at three soil depths of South-Western Nigeria soil
|
Aduayi, E. A.
|
|
1984
|
|
4 |
p. 461-475
|
artikel
|
| 90 |
Effects of nitrogen and potassium applications on strawberry growth, yield and quality
|
Haynes, R. J.
|
|
1987
|
|
4 |
p. 457-471
|
artikel
|
| 91 |
Effects of nitrogen, molybdenum and cultivar on cowpea growth and yield on an oxisol
|
Rhodes, E. R.
|
|
1982
|
|
4 |
p. 279-283
|
artikel
|
| 92 |
Effects of phosphoroamides on nitrification, denitrification, and mineralization of organic nitrogen in soil
|
Bremner, J. M.
|
|
1986
|
|
4 |
p. 369-384
|
artikel
|
| 93 |
Effects of sulfur, zinc, iron, copper, manganese, and boron applications on sunflower yield and plant nutrient concentration
|
Hilton, B. R.
|
|
1985
|
|
4 |
p. 411-425
|
artikel
|
| 94 |
Effects of winter legumes, inorganic n, and hybrid maturity on characters in maize
|
Fleming, A. A.
|
|
1987
|
|
4 |
p. 421-431
|
artikel
|
| 95 |
Electron microprobe analysis of calcium solution penetration into milled pine bark particles
|
Airhart, D. L.
|
|
1981
|
|
4 |
p. 319-329
|
artikel
|
| 96 |
Elemental analysis of soil extracts and plant tissue ash by plasma emission spectroscopy
|
Jones, J. Benton
|
|
1977
|
|
4 |
p. 349-365
|
artikel
|
| 97 |
Enzyme activities in hill land soils of the Appalachian region
|
Baligar, V. C.
|
|
1988
|
|
4 |
p. 367-384
|
artikel
|
| 98 |
Errata
|
|
|
1972
|
|
4 |
p. 351
|
artikel
|
| 99 |
Erratum
|
|
|
1984
|
|
4 |
p. 477
|
artikel
|
| 100 |
Estimating nitrogen requirements for irrigated malting barley
|
Stark, J. C.
|
|
1987
|
|
4 |
p. 433-444
|
artikel
|
| 101 |
Ethylene accumulation in southeastern coastal plain soils: Soil characteristics and oxidative-reductive involvekent
|
Hunt, P. G.
|
|
1982
|
|
4 |
p. 267-278
|
artikel
|
| 102 |
Evaluation of commercial soil test kits for field use
|
McCoy, D. E.
|
|
1979
|
|
4 |
p. 631-652
|
artikel
|
| 103 |
Evaluation of efficient soil test methods for Zn and their critical vales in salt-affects soils for rice
|
Singh, Har Gopal
|
|
1981
|
|
4 |
p. 383-406
|
artikel
|
| 104 |
Evaluation of N and P nutritional status of SJ2 soybean by plant analysis
|
Murali, N. S.
|
|
1979
|
|
4 |
p. 673-688
|
artikel
|
| 105 |
Evaluation of P sorption capacity and P extractants for assessing P requirements of maize in Western Nigeria savannah soils.
|
Ayodele, O. J.
|
|
1982
|
|
4 |
p. 295-307
|
artikel
|
| 106 |
Evaluation of soil N under intercropping and crop rotations on a highly heterogeneous soil
|
Tiessen, H.
|
|
1988
|
|
4 |
p. 461-470
|
artikel
|
| 107 |
Evaluation of urea ammonium polyphosphate (UAPP) I. Effectiveness of banded and seed-placed UAPP on irrigated corn (Zea mays L.)
|
Liegel, E. A.
|
|
1975
|
|
4 |
p. 375-392
|
artikel
|
| 108 |
Evaluation of urea ammonium polyphosphate (UAPP) II. Chemical environment in the soil surrounding banded UAPP
|
Liegel, E. A.
|
|
1975
|
|
4 |
p. 393-407
|
artikel
|
| 109 |
Extraction of carbon-14 from biological samples by wet oxidation
|
Coughtrey, P. J.
|
|
1986
|
|
4 |
p. 393-399
|
artikel
|
| 110 |
Growth and chemical composition of eight grasses grown under high water table conditions
|
Waddington, D. V.
|
|
1972
|
|
4 |
p. 329-337
|
artikel
|
| 111 |
Heavy-metal toxicity in plants 1. A crisis in embryo
|
Brown, J. C.
|
|
1975
|
|
4 |
p. 421-438
|
artikel
|
| 112 |
Influence of nitrapyrin on the evolution of N2O from an organic medium with and without plants
|
Cribbs, William H.
|
|
1979
|
|
4 |
p. 785-794
|
artikel
|
| 113 |
Influence of nitrogen, phosphorus, and potassium fertilization on the mineral concentrations in Medicago sativa L. I. Seasonal changes
|
Burns, J. C.
|
|
1974
|
|
4 |
p. 247-259
|
artikel
|
| 114 |
In memoriam
|
Jones, J. Benton
|
|
1984
|
|
4 |
p. 3-6
|
artikel
|
| 115 |
Intensity and balance concept as an approach to optimal vegetable production
|
Geraldson, Carroll M.
|
|
1970
|
|
4 |
p. 187-196
|
artikel
|
| 116 |
Intensive cropping effects on physical and chemical conditions of two soils in Kentucky
|
Wells, K. L.
|
|
1983
|
|
4 |
p. 297-307
|
artikel
|
| 117 |
Interpretation of nutrient ratios in plant tissue
|
Sumner, M. E.
|
|
1978
|
|
4 |
p. 335-345
|
artikel
|
| 118 |
Leaf analysis for monitoring the fertilizer requirements of peanut
|
Brar, M. S.
|
|
1980
|
|
4 |
p. 335-346
|
artikel
|
| 119 |
Leaf element concentrations of jojoba cuttings during vegetative propagation as related to nutrition and growth
|
Feldman, William R.
|
|
1984
|
|
4 |
p. 353-373
|
artikel
|
| 120 |
Leaf magnesium concentration efficiency versus yield efficiency of corn hybrids
|
Gallaher, Raymond N.
|
|
1981
|
|
4 |
p. 345-354
|
artikel
|
| 121 |
Leaf surface wetness duration measurements by radiogauge and electronic techniques
|
Barthakur, N. N.
|
|
1987
|
|
4 |
p. 405-419
|
artikel
|
| 122 |
Legume growth and residual effects on oat (Avena sativa L.) production
|
Guillard, K.
|
|
1985
|
|
4 |
p. 375-383
|
artikel
|
| 123 |
Liming in relation to soil acidity and p fertilizer efficiency
|
Ryan, J.
|
|
1975
|
|
4 |
p. 409-419
|
artikel
|
| 124 |
Liming materials and rates for Boston ferns in a soilless medium: I. Effect of pH
|
Gilliam, Charles H.
|
|
1982
|
|
4 |
p. 259-266
|
artikel
|
| 125 |
Magnesium accumulation and mineral balance in sudangrass as influenced by potassium, calcium and sodium
|
Roberts, S.
|
|
1974
|
|
4 |
p. 303-312
|
artikel
|
| 126 |
Manganese and zinc appraisal of selected crops by plant analysis
|
Ohki, K.
|
|
1977
|
|
4 |
p. 297-312
|
artikel
|
| 127 |
Mineral composition of grain sorghum plant samples
|
Lockman, Raymond B.
|
|
1972
|
|
4 |
p. 271-281
|
artikel
|
| 128 |
Mineral composition of grain sorghum plant samples
|
Lockman, Raymond B.
|
|
1972
|
|
4 |
p. 283-293
|
artikel
|
| 129 |
Mineral composition of grain sorghum plant samples
|
Lockman, Raymond B.
|
|
1972
|
|
4 |
p. 295-303
|
artikel
|
| 130 |
Mineral element concentrations in corn leaves by position on the plant and age
|
Clark, R. B.
|
|
1975
|
|
4 |
p. 439-450
|
artikel
|
| 131 |
Mineral element concentrations of corn plant parts with age
|
Clark, R. B.
|
|
1975
|
|
4 |
p. 451-464
|
artikel
|
| 132 |
Mineral nitrogen distribution, redox potential, and pH of rice paddy soils profiles in Northern Italy
|
Pedrazzini, F. R.
|
|
1983
|
|
4 |
p. 309-320
|
artikel
|
| 133 |
Mineral nutrient composition of lentil seeds
|
Summerfield, R. J.
|
|
1982
|
|
4 |
p. 317-333
|
artikel
|
| 134 |
Movement of fertilizer and limestone in a Tatum clay loam
|
Rechcigl, J. E.
|
|
1985
|
|
4 |
p. 427-438
|
artikel
|
| 135 |
Nitrification rates of soil samples from different depths of a silt loam profile
|
Dancer, W. S.
|
|
1974
|
|
4 |
p. 313-318
|
artikel
|
| 136 |
Non-uniformity of 15n labelling in plant material
|
Moore, A. W.
|
|
1976
|
|
4 |
p. 335-344
|
artikel
|
| 137 |
Nutrient uptake of corn grown using moldboard plow or no-tillage soil management
|
Blevins, R. L.
|
|
1986
|
|
4 |
p. 401-417
|
artikel
|
| 138 |
Nutritional status op peach (Prunus persica) orchards in North India
|
Khanduja, S. D.
|
|
1980
|
|
4 |
p. 427-433
|
artikel
|
| 139 |
P fertility and mixed salinity on growth and Ca, Mg, Na, P and Cl concentrations of tomato, corn, and sudan grass grown in sand culture
|
Patel, P.
|
|
1976
|
|
4 |
p. 375-385
|
artikel
|
| 140 |
Phosphate desorption studies on three highly weathered tropical soils
|
Nyamapfene, K. W.
|
|
1981
|
|
4 |
p. 407-414
|
artikel
|
| 141 |
Phosphorus application to newly-cleared coastal plain soils: Corn (Zea mays L.) response and soil test calibration data
|
Alley, M. M.
|
|
1983
|
|
4 |
p. 335-346
|
artikel
|
| 142 |
Pod and leaf photosynthesis and disease incidence in soybean (Glycine max (L.) Merr.) with potassium fertilization
|
Andrews, A. K.
|
|
1976
|
|
4 |
p. 345-363
|
artikel
|
| 143 |
Potassium concentration in leaf-blades and petioles as affected by potassium fertilization and stage of maturity of cotton
|
Hsu, H. H.
|
|
1978
|
|
4 |
p. 265-277
|
artikel
|
| 144 |
Potato response to varying levels of soil test P and K
|
Peterson, L. A.
|
|
1971
|
|
4 |
p. 267-274
|
artikel
|
| 145 |
Radionuclide sorption on low-exchange capacity hanford site soils
|
Routson, R. C.
|
|
1984
|
|
4 |
p. 375-400
|
artikel
|
| 146 |
Rapid determination of nitrate-n in corn leaves and sugar beet petioles as an indicator of side dressing nitrogen need
|
Chamberland, E.
|
|
1973
|
|
4 |
p. 293-306
|
artikel
|
| 147 |
Rapid manual determination of sulfur and phosphorus in plant material
|
Quin, B. F.
|
|
1976
|
|
4 |
p. 415-426
|
artikel
|
| 148 |
Reclamation of disturbed soil by amending the minesoil and placement of glacial till over minesoil
|
Hanson, R. G.
|
|
1984
|
|
4 |
p. 419-435
|
artikel
|
| 149 |
Reduction in nitrate accumulation by molybdenum in spinach grown at low pH
|
Cantliffe, D. J.
|
|
1974
|
|
4 |
p. 273-282
|
artikel
|
| 150 |
Relationship between buffer capacity and some properties of light tropical soil
|
Zusevics, J. Andrew
|
|
1980
|
|
4 |
p. 405-416
|
artikel
|
| 151 |
Selective determination of vanadium(IV) and vanadium(V) in excised plant roots
|
Deiana, S.
|
|
1988
|
|
4 |
p. 355-366
|
artikel
|
| 152 |
Simple method for estimating 14C in formic acid solutions using liquid scintillation counting
|
Sinclair, A. H.
|
|
1979
|
|
4 |
p. 653-664
|
artikel
|
| 153 |
Simulation of effects of soil bulk density and p addition on k uptake by soybeans
|
Silberbush, M.
|
|
1983
|
|
4 |
p. 287-296
|
artikel
|
| 154 |
Simultaneous determination of copper and iron in plant material by an automated method
|
Purves, Judith V.
|
|
1974
|
|
4 |
p. 261-271
|
artikel
|
| 155 |
Soil absorption of atmospheric nitrogen in florida
|
Smith, Paul F.
|
|
1974
|
|
4 |
p. 341-353
|
artikel
|
| 156 |
Soil testing - changing role and increasing need
|
Jones, J. Benton
|
|
1973
|
|
4 |
p. 241-244
|
artikel
|
| 157 |
Soil testing in the united states
|
Jones, J. Benton
|
|
1973
|
|
4 |
p. 307-322
|
artikel
|
| 158 |
Some factors affecting the intensity and locus of expression of mineral deficiency and toxicity symptoms by plants
|
Broyer, T. C.
|
|
1971
|
|
4 |
p. 241-248
|
artikel
|
| 159 |
Sonic dispersion of soil DTPA solution suspension as an extraction procedure for DTPA micronutrient test
|
Khan, Adam
|
|
1979
|
|
4 |
p. 763-774
|
artikel
|
| 160 |
Sulfur, manganese, molybdenum, and magnesium influences on brome-grass forage yield and composition in southcentral alaska
|
Laughlin, Winston M.
|
|
1981
|
|
4 |
p. 299-317
|
artikel
|
| 161 |
Supernatant solution phosphorus concentrations required by five soybean (Glycine max) cultivars
|
Moody, P. W.
|
|
1982
|
|
4 |
p. 309-316
|
artikel
|
| 162 |
The analysis of pecan leaves by atomic absorption spectroscopy
|
Smith, Morris W.
|
|
1971
|
|
4 |
p. 249-258
|
artikel
|
| 163 |
The determination of sugars in tomato fruit: A comparison of volumetric, automated colorimetric and gas chromatographic methods
|
Davies, J. N.
|
|
1972
|
|
4 |
p. 305-312
|
artikel
|
| 164 |
The effect of phosphate deficiency on the kinetics of phosphate absorption by sterile excised barley roots, and some factors affecting the ion uptake efficiency of roots
|
Cartwright, B.
|
|
1972
|
|
4 |
p. 313-322
|
artikel
|
| 165 |
The effect of porosity and nutrient solution concentration on the cation composition and root cation exchange capacities of two cultivars of Fragaria
|
Drover, D. P.
|
|
1973
|
|
4 |
p. 251-258
|
artikel
|
| 166 |
The effect of soil lead sorption capacity on the uptake of lead by corn
|
Miller, Joseph E.
|
|
1975
|
|
4 |
p. 349-358
|
artikel
|
| 167 |
The effect of soil properties and extractable lead levels on lead uptake by soybeans
|
Miller, Joseph E.
|
|
1975
|
|
4 |
p. 339-347
|
artikel
|
| 168 |
The effect of soil: Water ratios on the agronomic significance of the electrical conductivity of saturated paste extracts
|
Avnimelech, Y.
|
|
1970
|
|
4 |
p. 221-226
|
artikel
|
| 169 |
The effect of water and acid-washing soil treatment on the measurement of pH, delta pH and zero point of charge in some variable charge soils
|
Manrique, L. A.
|
|
1985
|
|
4 |
p. 385-397
|
artikel
|
| 170 |
The effects of applications of zinc and different sources of phosphorus on growth and nutrient uptake by rice
|
Sedberry, J. E.
|
|
1973
|
|
4 |
p. 259-267
|
artikel
|
| 171 |
The influence of mount St. Helens volcanic ash on alfalfa growth and nutrient uptake
|
Mahler, R. L.
|
|
1984
|
|
4 |
p. 449-460
|
artikel
|
| 172 |
The nature and composition of amorphous material and free oxides in some temperate region and tropical soils
|
Tan, K. H.
|
|
1970
|
|
4 |
p. 227-238
|
artikel
|
| 173 |
The potential use of DRIS in fertilizing hybrid poplar
|
Kim, Y. T.
|
|
1986
|
|
4 |
p. 429-438
|
artikel
|
| 174 |
The relationship between applied nitrogen and the concentration of nitrate-N in cotton petioles
|
Baker, J. M.
|
|
1972
|
|
4 |
p. 345-350
|
artikel
|
| 175 |
The relationship between grain yield and plant potassium concentration in Lupinus angustifolius cv. Unicrop
|
Cox, W. J.
|
|
1979
|
|
4 |
p. 747-761
|
artikel
|
| 176 |
The relationship of soil ph to aluminum saturation and exchangeable aluminum in ultisols and oxisols
|
Manrique, L. A.
|
|
1986
|
|
4 |
p. 439-455
|
artikel
|
| 177 |
The residual phosphorus, potassium, chlorides and other salts in soils following five years of fertility studies
|
Keogh, Joseph L.
|
|
1980
|
|
4 |
p. 355-368
|
artikel
|
| 178 |
The use of iron chelates in compound fertilizers containing trace elements
|
Boxma, R.
|
|
1983
|
|
4 |
p. 321-333
|
artikel
|
| 179 |
Use of a solid-state chloride electrode for chloride determinations in soil extracts
|
Hipp, Billy W.
|
|
1971
|
|
4 |
p. 237-240
|
artikel
|
| 180 |
Use of direct-current plasma spectrometry for the determination of molybdenum in plant tissue digests and soil extracts
|
Pierzynski, G. M.
|
|
1986
|
|
4 |
p. 419-428
|
artikel
|
| 181 |
Use of ferrous hydroxide for determination of nitrate in soil extracts
|
Bremner, J. M.
|
|
1973
|
|
4 |
p. 285-291
|
artikel
|
| 182 |
Use of plants to evaluate the difference in available cadmium between soils
|
Kuboi, T.
|
|
1987
|
|
4 |
p. 445-456
|
artikel
|
| 183 |
Variability in nutrient uptake based on analyses of plant samples from individual pots versus replicate composites
|
Terman, G. L.
|
|
1977
|
|
4 |
p. 313-326
|
artikel
|
| 184 |
Variation in mineral composition op mango leaves as contributed by leaf sampling factors
|
Thakur, R. S.
|
|
1981
|
|
4 |
p. 331-343
|
artikel
|
| 185 |
Variation of N, P, K, Ca, Mg, Mn, Zn, and al in slash pine foliage
|
Mead, D. J.
|
|
1974
|
|
4 |
p. 291-301
|
artikel
|
| 186 |
Water pretreatment helps during extraction of mineral-N from a clay soil
|
Catchpoole, V. R.
|
|
1980
|
|
4 |
p. 327-333
|
artikel
|
| 187 |
Yield, quality and k/(Ca+Mg) ratio of tall fescue beeeding lines on amended and nonamended minesoil
|
Hanson, R. G.
|
|
1983
|
|
4 |
p. 263-275
|
artikel
|
| 188 |
Zinc absorption and transport in young peanut seedlings
|
Ramani, Saradha
|
|
1978
|
|
4 |
p. 311-316
|
artikel
|
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