Ecology and Natural Resources Management (ECOL)
2000
2000.
Use of Electrical Conductivity Instead of Soluble Salts for Soil Salinity Monitoring in Central Asia.
Irrigation and Drainage Systems,
14 (3)
: 199-206
.
Further Information
2000.
Carbon storage and root penetration in deep soils under small-farmer land-use systems in the Eastern Amazon region, Brazil.
Plant Soil,
219
: 231-240
.
2000.
Modelling Water Availability: Scaling Issues.
In: Ehlers, E. and T. Krafft (eds.):
Understanding the Earth System.
Springer Verlag.
245-253.
2000.
Scale Effects on Hortonian Overland Flow and Rainfall-Runoff Dynamics in a West African Catena Landscape.
Hydrological Processes,
14(1)
: 165-175
.
2000.
Multi-temporal monitoring of soil moisture with RADARSAT SAR during the 1997 Southern Great Plains Hydrology Experiment.
International Journal of Remote Sensing,
22 (8)
: 1571-1583
.
Further Information
1999
1999.
Improved phosphorus efficiency of three new wheat genotypes from CIMMYT in comparison with an older Mexican variety.
J. Plant Nutr. Soil Sci.,
162
: 353-358
.
1999.
The Values of Biodiversity and Ecosystem Services: Bases for Sustainable Development and Maintenance of Healthy Life-support System.
Walia,
20
: 10-18
.
1999.
Fire-free alternatives to slash-and-burn for shifting cultivation in the eastern Amazon region: the role of fertilizers.
Field Crops Research,
62
: 225-237
.
1999.
Beneficial effects of blue-green algae and Azolla, excluding supplying nitrogen, on wetland rice fields: a review.
Biology & Fert. of Soils,
28
: 329-342
.
1999.
Biologia de Centris Fabricius (Hymenoptera, Anthophoridae, Centridini) em matas contínuas e fragmentos na Amazônia Central.
Rev. Bras. Zool. Sao Paulo, 16(4),
: pp 213 - 222
.
1999.
An application of the Gash and Rutter models of rainfall interception in a tropical maritime forest, eastern Puerto Rico.
Journal of Hydrology,
225 (3-4)
: 168-184
.
(Open Access)
Further Information
1999.
The role of (vesicular-) arbuscular mycorrhiza in the weaning stage of micropropagated oil palms.
Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft Berlin-Dahlem, Heft 363.
74.
1999.
Verbesserung der Überlebensrate in vitro vermehrter Ölpalmen in der Akklimatisierungsphase durch (V)A-Mykorrhizapilze.
In: Backhaus, G.F. und F. Feldmann (eds.):
Arbuskuläre Mykorrhiza.
1999.
The role of (vesicular-) arbuscular mycorrhiza to improve the hardening of in vitro propagated oil palm plantlets to natural growth conditions.
Indonesian Journal of Oil Palm,
.
1999.
Response of wheat to Boron application in Sipaghat Soil.
Journal of Nepal Agricultural Research. SAS-Nepal, Khumaltar, Volume 3:1,
.
1998
1998.
The Role of Nitrogen Fertilizers Applied to Food Crops in the Sudano-Sahelian Zone of West Africa.
In: Renard, G., Neef, A., Becker, K. and von Oppen, M. (eds.):
Soil Fertility Management in West African Land Use Systems. Proc. Regional Workshop Univ. Hohenheim, ICRISAT Sahelian Centre and INRAN 4-8 March 1997, Niamey, Niger.
Margraf, Weikersheim.
41-51.
1998.
Remobilization of nitrogen from senescing leaves of pigeonpea (Cajanus cajan (L.) Millsp.): genotypic differences across maturity groups.
J. Exp. Bot.,
49 (322)
: 853-862
.
1998.
Soil microbiological parameters as indicators of soil quality under improved fallow management systems in south-western Nigeria.
Plant and Soil,
202, 1998
: 97-107
.
1997
1997.
Nutrient resources for crop procution in the tropics.
Phil. Trans. R. Soc. Lond.,
B 352
: 975-985
.
1997.
Bedeutung des Wurzelsystems für die Regeneration der Brachevegetation in Nordost-Brasilien. (Significance of the root system for the regeneration of the fallow vegetation on N. E. Brazil).
In: W. Merbach (eds.):
Rhizosphärenforschung, Umweltstreß und Ökosystemstabilität.
B.G. Teubner Verlagsges. Stuttgart.
84-89.
1996
1996.
"Effect of phosphate-solubilizing Pseudomonas putida on the growth of maize and its survival in the rhizosphere".
Indones. J. Crop Sci.,
11 (1)
: 13-23
.
1982
1982.
Effect of Pyrophosphate on Phosphate Sorption and Ammonia Volatilization by Calcareous Soils Treated with Ammonium Phosphates.
Soil Sci. Soc. Am. J.,
46
: 733-740
.
Other
Global rain-fed, irrigated, and paddy croplands: A new high resolution map derived from remote sensing, crop inventories and climate data.
International Journal of Applied Earth Observation and Geoinformation ,
38
: 321-334
.