Relative performance of neem (Azadirachta indica) coated urea vis-à-vis ordinary urea applied to rice on the basis of soil test or following need based nitrogen management using leaf colour chart H. S. ThindBijay-SinghAjay Kumar Research article 19 August 2009 Pages: 1 - 8
Productivity and economics of lowland rice as influenced by incorporation of N-fixing tree biomass in mid-altitude subtropical Meghalaya, North East India Anup DasJ. M. S. TomarD. P. Patel Original Article 19 August 2009 Pages: 9 - 19
Nitrogen management in organic farming: comparison of crop rotation residual effects on yields, N leaching and soil conditions Manfred KayserJürgen MüllerJohannes Isselstein Research Article Open access 25 August 2009 Pages: 21 - 31
Spatial and temporal variability of N2O in the surface groundwater: a detailed analysis from a sandy aquifer in northern Germany C. von der HeideJ. BöttcherR. Well Research Article Open access 17 September 2009 Pages: 33 - 47
Temperature sensitivity of nutrient release from dung along elevation gradient on the Qinghai–Tibetan plateau Guangping XuZengguo ChaoMingyuan Du Original Article 04 September 2009 Pages: 49 - 57
Drivers of soil net nitrogen mineralization in the temperate grasslands in Inner Mongolia, China Xing-Ren LiuYun-She DongSheng-Gong Li Research Article 17 September 2009 Pages: 59 - 69
Enhanced UV-B radiation reduced soil-soybean ecosystem respiration and nitrous oxide emissions Zhenghua HuJingyan JiangChuanpo Niu Research article 02 September 2009 Pages: 71 - 79
Horizontal nutrient fluxes and food safety in urban and peri-urban vegetable and millet cultivation of Niamey, Niger Rodrigue V. C. DiogoAndreas BuerkertEva Schlecht Research Article Open access 17 September 2009 Pages: 81 - 102
Nitrogen and carbon losses from dung storage in urban gardens of Niamey, Niger Martina PredotovaEva SchlechtAndreas Buerkert Research Article Open access 19 September 2009 Pages: 103 - 114
Nutrient release during decomposition of leaf litter in a peach (Prunus persica L.) orchard M. VenturaF. ScandellariM. Tagliavini Research article 24 September 2009 Pages: 115 - 125
Sulfur-induced changes in phosphorus distribution in Everglades Agricultural Area soils Rongzhong YeAlan L. WrightLinda Young Research article 18 September 2009 Pages: 127 - 135
Potassium uptake and requirement in organic grassland farming Anne Falk ØgaardSissel Hansen Research Article 22 September 2009 Pages: 137 - 149