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Observations on the in vitro germinability of pollen from tomatoes grown in unheated greenhouses



Observations on the in vitro germinability of pollen from tomatoes grown in unheated greenhouses



Rivista della Ortoflorofrutticoltura Italiana 63(3): 188-200



The effects of sucrose, Ca(NO3)2 and H3BO3 solutions of different concentrations on the pollen germination of tomato, Supermarmande, were studied in vitro. The inorganic solutions produced the highest percentage germination at 0.1-0.3% concentration, and sucrose was most effective at 10%. The best temperature was 27 deg C. At 20 deg germination was slower but good, whereas at 4 deg and 37 deg it was inhibited.

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Accession: 000709023

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