| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Analysis of Kjeldahl digests by the salicylate method: Optimizing pH and buffering improves both sensitivity and precision
|
Doyle, Allen P.
|
|
1996
|
27 |
11-12 |
p. 2549-2560
|
artikel
|
| 2 |
A simplified Shaw's wet-combustion technique for determination of carbon in plant materials
|
Tian, G.
|
|
1996
|
27 |
11-12 |
p. 2543-2548
|
artikel
|
| 3 |
Editorial board
|
|
|
1996
|
27 |
11-12 |
p. 1
|
artikel
|
| 4 |
Effect of pH of ammonium oxalate extracting solutions on prediction of plant available molybdenum in soil
|
Liu, D.
|
|
1996
|
27 |
11-12 |
p. 2511-2541
|
artikel
|
| 5 |
Effects of moist storage and different drying temperatures on the extractability of iron, copper, manganese, and zinc in soil samples
|
Tome, J. B.
|
|
1996
|
27 |
11-12 |
p. 2591-2611
|
artikel
|
| 6 |
Evaluating iron-impregnated paper strips for assessing available soil phosphorus
|
Guo, Fengmao
|
|
1996
|
27 |
11-12 |
p. 2561-2590
|
artikel
|
| 7 |
Influence of organic compounds on nitrogen-fertilizer solubilization
|
Garcia-Serna, J.
|
|
1996
|
27 |
11-12 |
p. 2485-2491
|
artikel
|
| 8 |
Long-term phosphorus solubility in soils receiving poultry litter treated with aluminum, calcium, and iron amendments
|
Shreve, B. R.
|
|
1996
|
27 |
11-12 |
p. 2493-2510
|
artikel
|
Tijdschrift beschrijving