| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Crop response of aerobic rice and winter wheat to nitrogen, phosphorus and potassium in a double cropping system
|
Dai, Xiao Qin
|
|
2009
|
86 |
3 |
p. 301-315
|
artikel
|
| 2 |
Effect of organic and inorganic phosphorus sources on maize yields in an acid soil in western Kenya
|
Opala, P. A.
|
|
2009
|
86 |
3 |
p. 317-329
|
artikel
|
| 3 |
Emissions of N2O from fertilized and grazed grassland on organic soil in relation to groundwater level
|
Beek, C. L. van
|
|
2009
|
86 |
3 |
p. 331-340
|
artikel
|
| 4 |
Long-term effects of balanced fertilization on grass forage yield, quality and nutrient uptake, soil organic C and N, and some soil quality characteristics
|
Malhi, S. S.
|
|
2009
|
86 |
3 |
p. 425-438
|
artikel
|
| 5 |
Loss of nitrogen from urea applied to rainfed wheat in varying rainfall zones in northern Syria
|
Abdel Monem, M.
|
|
2009
|
86 |
3 |
p. 357-366
|
artikel
|
| 6 |
Method and timing of grassland renovation affects herbage yield, nitrate leaching, and nitrous oxide emission in intensively managed grasslands
|
Velthof, G. L.
|
|
2009
|
86 |
3 |
p. 401-412
|
artikel
|
| 7 |
15N isotopic crop residue cycling studies and modeling suggest that IPCC methodologies to assess residue contributions to N2O-N emissions should be reevaluated
|
Delgado, Jorge A.
|
|
2009
|
86 |
3 |
p. 383-390
|
artikel
|
| 8 |
Nitrogen, phosphorus, and potassium budgets in Indian agriculture
|
Pathak, H.
|
|
2009
|
86 |
3 |
p. 287-299
|
artikel
|
| 9 |
Potassium supplying capacity of some tropical alfisols in southwest Nigeria as measured by intensity, quantity and capacity factors
|
Taiwo, A. A.
|
|
2009
|
86 |
3 |
p. 341-355
|
artikel
|
| 10 |
Soil organic carbon fractions after 16-years of applications of fertilizers and organic manure in a Typic Rhodalfs in semi-arid tropics
|
Banger, K.
|
|
2009
|
86 |
3 |
p. 391-399
|
artikel
|
| 11 |
Stratification of soil phosphorus, pH, and macro-cations under intensively cropped grass ley
|
Saarela, Into
|
|
2009
|
86 |
3 |
p. 367-381
|
artikel
|
| 12 |
Trade-off between productivity enhancement and global warming potential of rice and wheat in India
|
Bhatia, A.
|
|
2009
|
86 |
3 |
p. 413-424
|
artikel
|
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