J. Demann

Nutritional Value of Duckweed as Protein Feed for Broiler Chickens—Digestibility of Crude Protein, Amino Acids and Phosphorus

H. Olfs, A. Ulbrich, G. Dusel, 2022, Animals : an open access journal from MDPI.

Influence of the Nitrate-N to Ammonium-N Ratio on Relative Growth Rate and Crude Protein Content in the Duckweeds Lemna minor and Wolffiella hyalina

K. Appenroth, H. Olfs, A. Ulbrich, 2021, Plants.

Re-circulating indoor vertical farm: Technicalities of an automated duckweed biomass production system and protein feed product quality evaluation

K. Appenroth, H. Olfs, A. Ulbrich, 2022, Journal of Cleaner Production.

Toxicity of Various Refinery Materials to Fresh Water Fish

R. Weston, J. Demann, H. Turnbull, 1954 .

Influence of Light Intensity and Spectrum on Duckweed Growth and Proteins in a Small-Scale, Re-Circulating Indoor Vertical Farm

K. Appenroth, H. Olfs, A. Ulbrich, 2022, Plants.

First report on Pythium myriotylum as pathogen on duckweed ( Lemna minor L.) in hydroponic systems in Germany

Finn Petersen, A. Wichura, T. Brand, 2021 .