Citation: K. Sieling et al., MINERAL AND SLURRY NITROGEN EFFECTS ON YIELD, N-UPTAKE, AND APPARENT N-USE EFFICIENCY OF OILSEED RAPE (BRASSICA-NAPUS), Journal of Agricultural Science, 130, 1998, pp. 165-172
Citation: K. Sieling et O. Christen, EFFECT OF PRECEDING CROP COMBINATION AND N FERTILIZATION ON YIELD OF 6 OILSEED RAPE CULTIVARS (BRASSICA-NAPUS L.), European journal of agronomy, 7(4), 1997, pp. 301-306
Citation: K. Sieling et al., EFFECTS OF PREVIOUS CROPPING ON SEED YIELD AND YIELD COMPONENTS OF OILSEED RAPE (BRASSICA-NAPUS L), European journal of agronomy, 6(3-4), 1997, pp. 215-223
Citation: K. Sieling et al., EFFECT OF SLURRY APPLICATION AND MINERAL NITROGEN-FERTILIZATION ON N LEACHING IN DIFFERENT CROP COMBINATIONS, Journal of Agricultural Science, 128, 1997, pp. 79-86
Authors:
CHRISTEN O
SIELING K
RICHTERHARDER H
HANUS H
Citation: O. Christen et al., EFFECTS OF TEMPORARY WATER-STRESS BEFORE ANTHESIS ON GROWTH, DEVELOPMENT AND GRAIN-YIELD OF SPRING WHEAT, European journal of agronomy, 4(1), 1995, pp. 27-36
Citation: O. Christen et K. Sieling, EFFECT OF DIFFERENT PRECEDING CROPS AND CROP ROTATIONS ON YIELD OF WINTER OILSEED RAPE (BRASSICA-NAPUS L), Journal of agronomy and crop science, 174(4), 1995, pp. 265-271
Authors:
SIELING K
CHRISTEN O
RICHTERHARDER H
HANUS H
Citation: K. Sieling et al., EFFECTS OF TEMPORARY WATER-STRESS AFTER ANTHESIS ON GRAIN-YIELD AND YIELD COMPONENTS IN DIFFERENT TILLER CATEGORIES OF 2 SPRING WHEAT-VARIETIES, Journal of agronomy and crop science, 173(1), 1994, pp. 32-40
Citation: O. Christen et K. Sieling, THE EFFECT OF DIFFERENT PRECEDING CROPS ON THE DEVELOPMENT, GROWTH AND YIELD OF WINTER BARLEY, Journal of agronomy and crop science, 171(2), 1993, pp. 114-123