Nitrogen uptake and utilisation efficiency of two-row and six-row winter barley cultivars grown at two N levels

By Le Gouis J.   Delebarre O.   Beghin D.   Heumez E.   Pluchard P.  

European Journal of Agronomy, Vol. 10, Iss. 2, 1999-03 ,pp. : 73-79

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Residual nitrogen effect of clover-ryegrass swards on yield and N uptake of a subsequent winter wheat crop as studied by use of 15 N methodology and mathematical modelling

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European Journal of Agronomy, Vol. 6, Iss. 3, 1997-05 ,pp. : 235-243

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The effect of N fertilizer strategy on N 2 fixation, growth and yield of vegetable soybean

By Yinbo G.   Peoples M.B.   Rerkasem B.  

Field Crops Research, Vol. 51, Iss. 3, 1997-04 ,pp. : 221-229

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Grain yield performance of rice genotypes at suboptimal levels of soil N as affected by N uptake and utilization efficiency

By Tirol-Padre A.   Ladha J.K.   Singh U.   Laureles E.   Punzalan G.   Akita S.  

Field Crops Research, Vol. 46, Iss. 1, 1996-06 ,pp. : 127-143

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Effect of the type of fertilizer and source of irrigation water on N use in a maize crop

By Cartagena M.C.   Vallejo A.   Diez J.A.   Bustos A.   Caballero R.   Roman R.  

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