Skip to main content

and
  1. No Access

    Article

    Nitrous oxide and nitric oxide emissions and nitrogen use efficiency as affected by nitrogen placement in lowland rice fields

    Urea deep placement (UDP) has demonstrated its benefits of saving N fertilizer and increasing nitrogen use efficiency (NUE) and grain yields. However, studies on its environmental impacts, particularly on nitr...

    Yam Kanta Gaihre, Upendra Singh, S. M. Mofijul Islam in Nutrient Cycling in Agroecosystems (2018)

  2. No Access

    Article

    Floodwater ammonium, nitrogen use efficiency and rice yields with fertilizer deep placement and alternate wetting and drying under triple rice crop** systems

    Fertilizer management should consider optimum time, rates and methods of application to increase use efficiency and crop yield. We conducted field experiments at Bangladesh Agricultural University, Bangladesh,...

    Azmul Huda, Yam Kanta Gaihre, M. R. Islam in Nutrient Cycling in Agroecosystems (2016)