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The sources for regional diversifi cation analysis of the triticale production were statistical GUS data from 2006-2007, accessed according to the voivodeship. The cluster analysis method was used to ...
Effect of Nitrogen Fertilization on the Yield of Grain Maize Grown Under Climate Conditions of North-Eastern Poland
maize cultivars nitrogen fertilization morphological characters yield structure
2009/3/31
A field experiment was conducted at the Production and Experiment Station in Bałcyny in north-eastern Poland (53o35’ N; 19o51’ E) during the years 2003-2005 to evaluate the effect of different le...
WEATHER-CROP MODEL SELECTION BY CROSS VALIDATION TEST FOR WINTER WHEAT CULTIVATED IN NORTH-EASTERN POLAND
weather-crop models winter wheat verification Cross Validation test
2009/3/30
The empirical data used in the present research cover the results of winter wheat cultivar experiments carried out over 1971-1995 and the weather observations reported by local meteorological stations...
FOOD SUPPLIES IN THE WORLD AND IN POLAND IN 1961-2001 (REVIEW)
agriculture food animal production crop production
2009/3/30
The world production of grain and meat over 1961-2001 grew quicker than the population that almost doubled. The per capita production of grain increased by 20% and that of meat by 67%. The world prod...
Response of ten winter wheat cultivars to boron foliar application in a temperate climate (South-West Poland)
wheat varieties B-demands and sensitivity genotypic variation
2010/1/15
Three strict field trials were conducted in 2003, 2004 and 2006, involving foliar application of boron to ten cultivars of winter wheat commonly grown in Poland. Boron was applied as 175 g.ha-1 of bor...
REGIONAL DIFFERENTIATION OF PALM DERMATOGLYPHS IN RURAL POPULATION IN POLAND
dermatoglyphs palm rural population regional differentiation
2010/12/23
The study presents a comparison of the distribution of palm dermatoglyphs in the rural populations of different regions of Poland, namely, the Lublin region, the areas of Suwalki, Ostroleka, and of th...
ALLERGENIC AIRBORNE GRASS POLLEN IN SZCZECIN, POLAND
Poaceae, pollen meteorological conditions correlations Szczecin
2010/12/24
Grass pollens are known as very potent aeroallergens. The aim of the study was to analyse the grass pollen season in Szczecin (western Poland) in the years 2000-2003 and to establish a relationship be...
Pollen concentration in the atmosphere of Lublin (eastern Poland) was studied by means of volumetric method using Hirst sampler (VPPS 2000, Lanzoni) in 2001-2002.