@misc{Hempel-Zawitkowska_Jolanta_Estimation_1995, author={Hempel-Zawitkowska, Jolanta and Starck, Jan Roman and Senatorska-Wiśnioch, Alicja and Okruszko, Brygida and Kędzierska, Zuzanna}, volume={28}, number={1}, copyright={Creative Commons Attribution BY-SA 4.0 license}, journal={Biotechnologia, vol.28, 1 (1995)-.}, howpublished={online}, year={1995}, publisher={Committee on Biotechnology PAS}, publisher={Institute of Bioorganic Chemistry PAS}, language={pol}, abstract={Changes of number, biomass and reproductiveness of Eisenia fetida on compost of townwastes and other substrates were investigated. Also, the composition of the available mineralelements was determined in substrates with and without earthworms. Wormworked materialshad higher content of N, K and in most cases P, Ca and Na. For few month fresh compost oftown wastes was toxic for earthwarms.}, title={Estimation of growth and reproductiveness of earthworms Eisenia fetida (Sav) raised on composts of town wastes and other organic substrates}, type={Text}, URL={http://rcin.org.pl./Content/148044/PDF/POZN271_183584_biotechnologia-1995-no1-hempel.pdf}, keywords={biotechnology}, }