Cultivation
Solanum tuberosum L.
Potatoes are extremely sensitive to water regime due to their shallow root system. Consistent moisture is critical for tuber formation and the prevention of physiological deformities.
In the reference 57 varieties crop Potato, where this is mentioned in the description.
Potato water requirements peak from the budding stage through the end of flowering. During this period, water stress leads to an irreversible decrease in yield. In the early stages of development prior to budding, moisture requirements are minimal, and excessive moisture can negatively affect crop development.
To achieve high yields, soil moisture during the tuberization period should be maintained within the range of 70–90% of field capacity. Sharp fluctuations in soil moisture following dry periods trigger tuber deformation, the formation of secondary growths, hollow hearts, and growth cracks, and also promote the development of storage rots.
General information about the subject — on the page Irrigation.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Solanum tuberosum L. · Potato
UNICOPA/CLAUSE
Solanum tuberosum L. · Potato
Heinrich Böhm
Solanum tuberosum L. · Potato
Nilsson, Bengt
Solanum tuberosum L. · Potato
Teagasc Crops Research Centre
Solanum tuberosum L. · Potato
R.P.GRAVELAND
Solanum tuberosum L. · Potato
The New Zealand Institute for Plant and Food Research
Solanum tuberosum L. · Potato
SAATZUCHT FRITZ LANGE KG, DE
Solanum tuberosum L. · Potato
Vesa Velhartice a.s.
Solanum tuberosum L. · Potato
SAKA PFLANZENZUCHT GMBH AND CO KG
Solanum tuberosum L. · Potato
Dr. R.J.Mansholt's Veredelingsbedrijf
Solanum tuberosum L. · Potato
Higgins Agriculture Ltd
Solanum tuberosum L. · Potato
Teagasc Crops Research Centre
Solanum tuberosum L. · Potato
Station de Recherche du ComitÚ Nord
Solanum tuberosum L. · Potato
Vesa Velhartice a.s.
Solanum tuberosum L. · Potato
Bretagne-plants (FR)
Solanum tuberosum L. · Potato
SCOTTISH CROP RESEARCH INSTITUTE
Solanum tuberosum L. · Potato
University of Idaho
Solanum tuberosum L. · Potato
Solanum tuberosum L. · Potato
SAS Bernard
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
University of Pannonia,Potato Research Centre (HU)
Solanum tuberosum L. · Potato
MEYER WILHELM| Wilhelm Meyer in Fa. Golden Geest Kartoffel Erzeuger-gesellschaft mbH
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.