Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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    Application of simulation and systems analysis in rice-cropping optimization.
    Bouman, B.A.M. ; Penning de Vries, F.W.T. ; Riethoven, J.J.M. ; Kropff, M.J. ; Wopereis, M.C.S. - \ 1998
    In: Red and Lateritic Soils. Vol. 1. Managing red and lateritic soils for sustainable agriculture / Sehgal, J., Blum, W.E., Gajbhiye, K.S., - p. 163 - 176.
    Numerical optimization of nitrogen application to rice. Part II. Field evaluations
    Berge, H.F.M. ten; Qinghua, S. ; Zhiming, Z. ; Rao, K.S. ; Riethoven, J.J.M. ; Zhong, X. - \ 1997
    Field Crops Research 51 (1997). - ISSN 0378-4290 - p. 43 - 54.
    The MANAGE-N model (Part I; Ten Berge et al., this issue) was tested by comparing predicted and measured final crop biomass production for 48 rice cultivars under application of 0, 30–40, 60–80 and 90 to 120 kg urea-N per ha at Cuttack, India, during seven consecutive wet seasons. The overall coefficient of correlation between predicted and measured values was 0.93 (p < 0.01). The root mean squared prediction error was 1110 kg biomass per ha in long, 769 kg/ha in medium and 1210 kg/ha in short duration cultivars. Data sets from three other experiments at Nanchang (Jiangxi, China), Jinhua (Zhejiang, China) and Cuttack were used to (a) evaluate model-recommended N management (dose M, timing M) against local state-recommended management (dose S, timing TS)); and (b) determine the yield prediction accuracy of the model. Under dose DS,, timing M increased grain yields significantly (p < 0.05) by 5 to 10% at all sites, relative to S. Application of dose M resulted in further yield increases at Jinhua and Cuttack. Negative effects of high N dose on yield were observed but not predicted at Nanchang and Jinhua. Agronomic efficiency (mean yield increment per kg N applied) was at all sites higher in DSTM and DMTM than in DSTS.. Predicted grain yields differed from observed values by less than the least significant difference between field treatments (LSD, p = 0.05) at Nanchang and Jinhua. Differences were larger than LSD at Cuttack. Simulations further indicate that the time window for N application narrows as N input decreases. Simulated effects of crop duration on yield, N response and optimum N dose are discussed.
    Applications of a simple rice-nitrogen model
    Berge, H.F.M. ten; Riethoven, J.J.M. - \ 1997
    In: Plant nutrition - for sustainable food production and environment / Ando, T., Kluwer Academic Publishers - p. 793 - 798.
    Meer rijst met minder stikstof.
    Berge, H.F.M. ten; Riethoven, J.J.M. ; Drenth, H. ; Kropff, M.J. - \ 1996
    In: Onderzoeksonderwerpen, Jaarverslag AB-DLO 1995 - p. 46 - 49.
    Optimising the N application patterns by MANAGE-N, an example
    Riethoven, J.J.M. ; Berge, H.F.M. ten; Drenth, H. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 99 - 115.
    MANAGE-N: The user friendly package for nitrogen management in rice
    Riethoven, J.J.M. ; Berge, H.F.M. ten - \ 1995
    In: Book of Abstracts of the SARP Workshop and the SAAD2 symposium, held at IRRI, Los BaAos, Philippines, 4-8 December 1995 / van Laar, H.H., Teng, P.S., Kropff, M.J., - p. 111 - 111.
    FSU: a generic user interface for crop growth simulation models
    Riethoven, J.J.M. - \ 1995
    In: Book of Abstracts of the SARP Workshop and the SAAD2 symposium, held at IRRI, Los BaAos, Philippines, 4-8 December 1995 / van Laar, H.H., Teng, P.S., Kropff, M.J., - p. 110 - 110.
    MANAGE-N reference guide
    Riethoven, J.J.M. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 117 - 142.
    Introduction to FSU
    Riethoven, J.J.M. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 1 - 11.
    FSU reference guide
    Riethoven, J.J.M. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 31 - 71.
    Examples of FSU use
    Riethoven, J.J.M. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 13 - 30.
    The theory of optimising the N application pattern by MANAGE-N
    Berge, H.F.M. ten; Riethoven, J.J.M. ; Drenth, H. - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 87 - 98.
    The FORTRAN Simulation Environment (FSE)
    Kraalingen, D.W.G. van - \ 1995
    In: Software developments in the SARP project: a guide to application/tools. SARP Research Proceedings, AB-DLO, Wageningen, Haren, WAU-TPE, Wageningen,IRRI, Los BaAos / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 145 - 157.
    RIGAUS
    Bouman, B.A.M. - \ 1995
    In: Software developments in the SARP project: a guide to applications and tools / Riethoven, J.J.M., ten Berge, H.F.M., Drenth, H., - p. 173 - 187.
    The FORTRAN Simulation Translator (FST), a simulation language.
    Kraalingen, D.W.G. van; Rappoldt, C. ; Laar, H.H. van - \ 1995
    In: Software developments in the SARP project: a guide to applications and tools / Riethoven, J.J.M., Los Baños : IRRI (SARP Res. Proc ) - p. 159 - 172.
    The theory of optimising the N application pattern by MANAGE-N.
    Riethoven, J.J.M. ; Berge, H.F.M. ten; Drenth, H. - \ 1995
    In: Software developments in the SARP project: a guide to applications and tools / Riethoven, J.J.M., Los Baños : IRRI (SARP Res. Proc ) - p. 87 - 98.
    Optimising the N application pattern by MANAGE-N, an example.
    Riethoven, J.J.M. ; Berge, H.F.M. ten; Drenth, H. - \ 1995
    In: Software developments in the SARP project: a guide to applications and tools / Riethoven, J.J.M., Los Baños : IRRI (SARP Res. Proc ) - p. 99 - 115.
    Introduction to MANAGE-N.
    Riethoven, J.J.M. ; Berge, H.F.M. ten; Drenth, H. - \ 1995
    In: Software developments in the SARP project: a guide to applications and tools / Riethoven, J.J.M., Los Baños : IRRI (SARP Res. Proc ) - p. 75 - 86.
    Software developments in the SARP project: a guide to applications and tools.
    Riethoven, J.J.M. ; Berge, H.F.M. ten; Drenth, H. - \ 1995
    Wageningen [etc.] : DLO-Research Institute for Agrobiology and Soil Fertility - ISBN 9789073384378 - 301
    computersimulatie - computer software - gewassen - groei - oryza sativa - rijst - simulatie - simulatiemodellen - programmeren - software-ontwikkeling - computer simulation - computer software - crops - growth - oryza sativa - rice - simulation - simulation models - programming - software engineering
    Crop growth modelling in agro-ecological zonation of rice
    Bouman, B.A.M. ; Wopereis, M.C.S. ; Riethoven, J.J. - \ 1994
    Wageningen etc. : AB-DLO [etc.] (Simulation and systems analysis for rice production (SARP) ) - 135
    bedrijfssystemen - landgebruik - ecologie - ecosystemen - oryza sativa - rijst - agro-ecologie - agro-ecosystemen - farming systems - land use - ecology - ecosystems - rice - agroecology - agroecosystems
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