Translated version

Pressure-flow hypothesis

A model explaining the transport of organic substances in the phloem. Sugar is actively loaded into the sieve tubes (source), causing water to flow in by osmosis, creating high hydrostatic pressure that drives the solution towards the sites of sugar utilization (sink).

Original version

Slėgio srauto hipotezė

Modelis, paaiškinantis organinių medžiagų transportą karniena. Cukrus aktyviai perkraunamas į rėtinius indus (šaltinis), dėl osmoso ten plūsta vanduo, sukuriantis aukštą hidrostatinį slėgį, kuris stumia tirpalą link vietų, kur cukrus naudojamas (panaudojimo vieta).

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