Journal of Agronomy1812-53791812-5417Asian Network for Scientific Information10.3923/ja.2008.272.276Vicia villosa Roth) on Maize (Zea mays L.) by Green Manure Amounts]]>SeoJ.H. LeeH.J. 3200873Legume with low C-to-N is more getting acceptance as
an alternative to nitrogen (N) fertilizer because of high price of N fertilizer
recently. Amounts of fresh aboveground hairy vetch equivalent to N rates
of 80, 160 and 240 kg ha-1 were incorporated into soil as alternative
N source for two years of maize in Suwon, Korea and were compared to the
same N amounts applied as N fertilizer, ammonium nitrate. Soil organic
N was increased considerably by hairy vetch. Dry matter (DM) yields of
maize increased more in hairy vetch than ammonium nitrate with N rates
over 160 kg ha-1. Maize N yields were not different between
two N sources with N rates under 160 kg ha-1, but was higher
in hairy vetch than ammonium nitrate with N rate 240 kg ha-1
showing superior mineral N alternative of hairy vetch to N fertilizer
at high N rate.]]>Azam, F., K.A. Malik and M.I. Sajjad,198515N applied as inorganic fertilizer and legume residues.]]>86313Bouldin, D.R.,19881988pp: 151163Drinkwater, L.E., P. Wagoner and M. Sarrantonio,1998396262265Harris, G.H. and O.B. Hesterman,199082129134Harris, G.H., O.B. Hesterman, E.P. Paul, S.E. Peters and R.R. Janke,199486910915Hu, S., N.J. Grunwald, A.H.C Van Bruggen, G. R. Gamble and L.E. Drinkwater et al.,199661901911Joergensen, R.G. and P.C. Brookes,19902210231027Mitchell, W.W. and M.R. Teel,197769569573Russelle, M.P., O.B. Hesterman, C.C. Sheaffer and G.H. Heichel,19871987pp: 4142Seo, J.H., H.J. Lee and S.J. Kim,200045400404Seo, J.H., J.J. Meisinger and H.J. Lee,200598245254Smith, M.S., W.W. Frye and J.J. Varco,1987795139Stute, J.K. and J.L. Posner,19958710631069Teasdale, J.R., T.E. Devine, J.A. Mosjidis, R.R. Bellinder and C.E. Beste,20049612661271Varco, J.J., W.W. Frye, M.S. Smith and C.T. Mackown,199357750756Wang, C.S., C.C. Chen and D.J. Liu,19901st Edn.,