Kosten der Beregnungsverfahren
Literatur
Artmann R (1977) Kosten der Beregnungsverfahren. Landtechnik Agric Eng 32:260-263
Internationaler Kongreß über Landarbeit
Literatur
Hammer W (1977) Internationaler Kongreß über Landarbeit. Landtechnik Agric Eng 32:76-79
Wasserzähler in Beregnungsanlagen
Literatur
Sourell H (1977) Wasserzähler in Beregnungsanlagen. Landtechnik Agric Eng 32:263-264
Geflügelfütterung auf dem 5. Internationalen Aminosäuresymposium in Budapest
Literatur
Vogt H (1977) Geflügelfütterung auf dem 5. Internationalen Aminosäuresymposium in Budapest. DGS 29(20):480-481
Fleischleistung und Schlachtkörperbewertung
Literatur
Pfleiderer U-E (1977) Fleischleistung und Schlachtkörperbewertung. Schweinezucht Schweinemast 25(12):427-430
Field decomposition of carbon14-labelled plant residues in various soils of the Federal Republic of Germany and Costa Rica
Literatur
Sauerbeck D, Gonzalez MA (1977) Field decomposition of carbon14-labelled plant residues in various soils of the Federal Republic of Germany and Costa Rica. In: Symposium on Soil Organic Matter organized by IAEA, FAO and Agrochimica; proceeding; Braunschweig; Sept. 1976. Vienna: International Atomic Energy Agency, pp 159-170
Metabolism of soil-related phenolic compounds in plants and sell suspension cultures
Literatur
Harms H (1977) Metabolism of soil-related phenolic compounds in plants and sell suspension cultures. Publ Div Sci Techn Inf IAEA 438:301-305
Composition and content of amino acids in peat-forming plants and in peats
Literatur
Maciak F, Söchtig H, Flaig W (1977) Composition and content of amino acids in peat-forming plants and in peats. Publ Div Sci Techn Inf IAEA 438:343-357
Composition of the soil organic matter system depending on soil type and land use
Literatur
Salfeld J-C, Söchtig H (1977) Composition of the soil organic matter system depending on soil type and land use. Publ Div Sci Techn Inf IAEA 438:227-235
Dynamics of organic forms of nitrogen in the nitrogen cycle of soil
Literatur
Söchtig H, Salfeld J-C (1977) Dynamics of organic forms of nitrogen in the nitrogen cycle of soil. Publ Div Sci Techn Inf IAEA 438:285-292
