Zobrazeno 1 - 3
of 3
pro vyhledávání: '"A. M. A. Dawah"'
Autor:
AIDA M. A. DAWAH
Publikováno v:
Egyptian Journal of Agricultural Research. 84:587-900
EFFECTS OF THIOBENCARB HERBICIDE ON SOME CHEMICAL PARAMETERS AND PLANKTON COMMUNITIES OF RICE FIELDS
Publikováno v:
Egyptian Journal of Agricultural Research. 83:1783-1796
Publikováno v:
International Journal of Environmental Studies. 57:753-765
Mixtures of different concentrations of both nitrogen and phosphorus were used at various N/P ratios to investigate the maximum growth of Nile River Phytoplankton using bioassay studies. A ratio 4:1 N/P gave a high algal mass production and high cont