Publikasi

Menampilkan 49–60 dari 61 publikasi

  1. Journal Article 1995

    Nitrogen dynamics of grain legume-weedy fallow-flooded rice sequences in the tropics

    Thomas George, Jagdish K Ladha, Dennis P Garrity and Rolando O Torres

  2. Thesis 1994

    Nitrogen mineralization from legume tree prunings of different quality

    Eko Handayanto

  3. Journal Article 1994

    Risk management in crop production and fertilizer use with uncertain rainfall; how many eggs in which baskets?

    Meine van Noordwijk, G Dijksterhuis and H van Keulen

  4. Journal Article 1994

    Effects of fertilizer price on feasibility of efficiency improvement: case study for an urea injector for lowland rice

    Meine van Noordwijk and J H M Scholten

  5. Report 1993

    Nitrogen fixing tree research report

    Md Giashuddin Miah, Dennis P Garrity and Miguel L Aragon

  6. Journal Article 1993

    Estimating dinitrogen fixation of hedgerow vegetation using the Nitrogen-15 natural abundance method

    Jagdish K Ladha, M B Peoples, Dennis P Garrity, V T Capuno and P J Dart

  7. Journal Article 1993

    Nitrate dynamics during the aerobic soil phase in lowland rice-based cropping systems

    Thomas George, Jagdish K Ladha and Dennis P Garrity

  8. Journal Article 1993

    Fallow and Sesbania effects on soil nitrogen dynamics in lowland rice-based cropping system

    Roland J Buresh, T T Chua, E G Castillo, S P Liboon and Dennis P Garrity

  9. Magazine Article 1992

    Rotational hedgerow intercropping + Peltophorum pterocarpum = New hope for weed-infested soils

    Meine van Noordwijk, Kurniatun Hairiah, S M Sitompul and M Syekhfani

  10. Report 1992

    Nitrogen utilization in traditonal and improved systems of rainfed food crop production in the humid tropics

  11. Journal Article 1992

    Effect of spatial variability of Nitrogen supply on environmentally acceptable Nitrogen fertilizer application rates to arrable crops

    Meine van Noordwijk and W P Wadman

  12. Journal Article 1991

    Old tree root channels in acid soils in the humid tropics: important for crop root penetration, water infiltration and nitrogen management.

    Meine van Noordwijk, Widianto, M Heinen and Kurniatun Hairiah