Dr. Rahayu Widyastuti

Country of current residence

Indonesia

Current institute employer

Bogor Agricultural University (IPB)

Professional memberships

Indonesian Soil Science Society (HITI) Indonesian Society for Microbiology (PERMI) Indonesian Society for Biology (PBI)

Profession

Biologist

Degrees / expertise

Received a M.Sc. Degree from the University of Göttingen, Germany with a thesis on nitrogen-fixing microorganisms in relation to soil fertility.

2002

Widyastuti, R. 2002. Soil Fauna in Rainfed Paddy Field Systems: Their Role in Organic Matter Decomposition and Nitrogen Turn-over. Doctoral hesis at Faculty of Agriculture, University of Bonn. Further Information

1998

Widyastuti, R. 1998. Nitrogen-fixing and phosphate-solubilizing microorganisms of both rice rhizosphere and peat soils in Central Kalimantan. Presented at Annual Meeting of the Indonesian Society for Microbiology (PERMI), Bandar Lampung

1997

Widyastuti, R. 1997. Interaction between nitrogen-fixing Azotobacter and phosphate-solubilizing Pseudomonas and their effect on the growth of maize. Proceedings of National Congress of Indonesian Soil Sciences Society IV

1996

Widyastuti, R. 1996. Density of nitrogen-fixing bacteria (Azotobacter and Azospirillum) at several land-use types in Sekadau, West Kalimantan. Presented at the National Seminar for Environmental Microbiology II, Puslitbang Biologi, LIPI, Bogor

1994

Widyastuti, R. 1994. Stability of Pseudomonas putida in some carriers and its potentials as biofertilizers. Journal of Hayati, IPB, Vol. I, No.2, .

1993

Widyastuti, R. 1993. Compost-quality improvement by Pseudomonas sp. Journal of the Indonesian Society for Microbiology. Vol.2, No.2, .

Widyastuti, R. 1993. The use of phosphate solubilizing microorganisms to increase the efficiency of P fertilizers. Inter University Center fror Biotechnology, IPB, Bogor

1992

Widyastuti, R. 1992. The role of zeolite on compost quality and the uptake of heavy metal by Amarathus spinosus and Ipomoea reptans. Presented at the seminar of the Results of IPB-Researches, held by Faculty of Agriculture, IPB, Bogor

Widyastuti, R. Nutrient Status of Maize inoculated by Pseudomonas putida L27A4Al. Journal of Hayati. Vol.2, .

Additionals, Curriculum Vitae
and Downloads

9cb9_Tuti_PhD proposal.doc [DOC]

Research themes

Social and Cultural Change and Adaptation
Ecosystem services

Research countries

Indonesia

Degrees

Received a M.Sc. Degree from the University of Göttingen, Germany with a thesis on nitrogen-fixing microorganisms in relation to soil fertility.

Funding institutions

URGE Projectof the Directorate General for Higher Education, The Ministry of Education and Culture, Indonesia

Doctoral research funded by

Center for Wetland Studies, Bogor Agricultural University, Indonesia

Former Junior Researcher

Former Division/Group:
Ecology and Natural Resources Management

Office E-Mail:
tuti76(at)indo.net.id

Dr. Rahayu Widyastuti

2002

1998

1997

1996

1994

1993

1992

Research & Capacity Development

Doctoral Program

Publications

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