Extreme soil moisture and the yield of potato in western Pomerania province
1999
Kalbarczyk, R. (Akademia Rolnicza, Szczecin (Poland). Katedra Agrometeorologii)
The study concerns extreme soil moisture conditions of potato fields in summer and an attempt to forecast the potato yield on the basis of soil moisture and temperature, and of some other meteorological factors. The paper, which gives the potato yield and top soil moisture in the years 1971-97, four areas of various top soil moisture under potato in summer were distnguished. The elaborated models of regression equations multiple serve for the forecast of potato yield at the end of each 10-day periods of July, August and first and second 10-day period of September
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