Literaturrecherche

Literatur Flaig W (1971) Uptake of organic compounds by plant roots : transport and transformation in the plant. In: Institut für Biochemie des Bodens (ed) Biochemistry of soil organic matter in relation to crop production. Braunschweig: FAL, pp 168-191

Literatur Flaig W (1971) Influence on metabolism of plants and its possible explanation. In: Institut für Biochemie des Bodens (ed) Biochemistry of soil organic matter in relation to crop production. Braunschweig: FAL, pp 192-209

Literatur Flaig W (1971) Slow releasing nitrogen fertilizer from Ligninsulfonates of cellulose industry. In: Institut für Biochemie des Bodens (ed) Biochemistry of soil organic matter in relation to crop production. Braunschweig: FAL, pp 210-237

Literatur Flaig W (1971) Use of isotopes in soil organic matter studies. In: Institut für Biochemie des Bodens (ed) Biochemistry of soil organic matter in relation to crop production. Braunschweig: FAL, pp 238-259

Literatur Wander J-F (1971) Liegeboxen, wie die Kuh sie wünscht. Milchpraxis Rindermast 9(2):32-34

Literatur Thaer R (1971) Agricultural engineering aspects of farm waste aeration systems. Landtechn Forsch 19(5-6):159-169

Literatur Mehner A (1971) Verhalten von Legehennen bei Intensivhaltung. Umschau Wiss Techn 71(8):275

Literatur Flaig W (1971) Organic compounds in soil. Soil Sci 111(1):19-33

Literatur Filip Z, Haider K (1971) Influence of clay minerals on the formation of humic substances by Epicoccum nigrum and Stachybotrys chartarum. Soil Biol Biochem 4(2):147-154, DOI:10.1016/0038-0717(72)90005-3