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Effect of Azotobacter strains on sugar beet callus proliferation and nitrogen metabolism enzymes
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 1997)
The effect of five Azotobacter chroococcum strains and nitrogen content in nutrient media on callus growth of two Beta vulgaris L. cultivars were investigated, as well as the activity of nitrate reductase (NR), glutamine ...
The use of genetic markers for the identification and estimation of vegetable plant species
(International Society for Horticultural Science, 1997)
Isozymes as genetic markers were used for identification and genetic characterization of vegetable species such as cabbage, cauliflower, cucumber, carrot, tomato, and pepper. The following groups of marker systems were ...
Influence of substrates on fructification of oyster mushroom (Pleurotus ostreatus) strain NS-16
(International Society for Horticultural Science, 1997)
Due to an increased production of oyster mushroom (Pleurotus ostreatus), more and more attention is being paid to factors affecting its yield. One of the most important factors is the finding of the best substrate for each ...
Phenotypic variability of quantitative characters in cabbage (Brassica oleracea var. capitata L.)
(International Society for Horticultural Science, 1997)
A trial involving 12 cabbage genotypes with various values for quantitative characters was set up at the Experiment Field of the Institute of Field and Vegetable Crops at Rimski Sancevi. The trial was conducted in 1992 and ...