First two sentences: All forms of viticultural produce(grapes, raisins, distilled wine alcohol) have their origins in the sugars produced within grapevine leaves by a process known as photosynthesis. When leaves photosynthesize they use energy from the sun to manufacture sugar from carbon dioxide (CO2) absorbed from the air and water drawn from the soil.
Kliewer_GrapevinePhysiology_1981.pdf
File Size0.8 MiB
DateJune 21, 2013
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AuthorW.M. Kliewer