THE CORRELATIONS BETWEEN SURFACE TEMPERATURE AND MONTHLY SUMS OF PRECIPITATION ON THE GROWTH AND YIELD OF YELLOW LUPINE

摘要

Among other species yellow lupine is known as a very sensitive to weather conditions. Temperature during vegetation period and precipitation (Gataulina 1988, Nijaki 1994) determine the seed quality and yield. Totals of falls significantly regulate water condition in the soil and this has an influence on the temperature and air in soils. The effect of weather factors on the growth and the yield of lupine significantly vary on soil and cultivar (Bieniaszewski at all 2001). The information on the effect of weather conditions on the growth and the yield of this crop can be obtained by implementing a statistical method. However, this approach offers as many opportunities as drawbacks in drawing definite conclusions (Hollinger, Kuchar 1995). Regardless of certain doubts, permanent studies and reports are necessary to collect a sufficient amount of critical data in order to create correct universal models.