Effect of N supply on apparent recovery of fertilizer N as crop N and N_min in soil during and after cultivation of winter cerealsBLANKENAU, K; KUHLMANN, H.Zeitschrift für Pflanzenernährung und Bodenkunde. 2000, Vol 163, Num 1, pp 91-100, issn 0044-3263Article

Effect of different crop densities of winter wheat on recovery of nitrogen in crop and soil within the growth periodBLANKENAU, K; OLFS, H.-W.Journal of agronomy and crop science (1986). 2001, Vol 186, Num 3, pp 151-156, issn 0931-2250Article

Strategies to improve the use efficiency of mineral fertilizer nitrogen applied to winter wheatBLANKENAU, K; OLFS, H.-W; KUHLMANN, H et al.Journal of agronomy and crop science (1986). 2002, Vol 188, Num 3, pp 146-154, issn 0931-2250Article

Effect of microbial nitrogen immobilization during the growth period on the availability of nitrogen fertilizer for winter cerealsBLANKENAU, K; OLFS, H.-W; KUHLMANN, H et al.Biology and fertility of soils. 2000, Vol 32, Num 2, pp 157-165, issn 0178-2762Article