36 research outputs found
Position of Poland in the world production of raspberries in the years 2003-2012
No full textCelem badań było określenie zmian pozycji Polski w światowej produkcji malin oraz określenie
zmian w zbiorach i powierzchni upraw malin w latach 2003-2012. Określono wielkość produkcji oraz areał
uprawy malin w świecie, Europie i w Polsce. Wytypowano pięć państw przodujących w uprawie malin w
badanych latach. Z przeprowadzonej analizy wynika, że Polska sukcesywnie umacnia swoją pozycję, będąc
największym producentem malin w Europie i drugim na świecie. W 2012 roku udział Polski w europejskiej
oraz w światowej produkcji malin wynosił odpowiednio 28% i 21%. Powierzchnia upraw malin wzrosła z
13,3 tys. ha do 28,4 tys. ha, przy jednoczesnym wzroście produkcji z 42,9 tys. t do 127,1 tys. t.The objective of study was to determine changes in Poland’s position in the global production of raspberries
and determining the changes in the harvest and raspberry acreage in the years 2003-2012. The study determined
the volume of production (in thous. tons) and acreage (in thous. ha) for the global, European and Polish raspberries.
In addition, five countries were selected to grow raspberries leading in the above study period. The analysis
showed that the Polish gradually strengthening its position as the biggest producer of raspberries in Europe and
second in the world. In 2012, the Polish participation in the European and world production of raspberries was
respectively 28% and 21.2%. Raspberry acreage increased from 13.3 thousand. ha to 28.4 thousand. ha while
increasing production of 42.9 thousand. tons to 127.1 thousand. tons
REACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART VI. THE REACTION OF THE >P—O −
No full textREACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART III.∗ THE >P—O −
No full textHealth Psychological Constructs as Predictors of Doping Susceptibility in Adolescent Athletes
No full textMicrowave-induced electrostatic etching: generation of highly reactive magnesium for application in Grignard reagent formation
No full textReactivity of the Acids of Trivalent Phosphorus and their Derivatives. Part X. Unexpected Reactivity of the >P-O −
No full textREACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART IV. THE REACTION OF DIALKYLPHOSPHITE ANIONS WITH NITROBENZYL BROMIDES
No full textCycloaddition of Zirconacyclopentadiene with 2-Bromoacrylate, 2-Bromoacrylaldehyde, and 3-Bromofuran-2,5-dione in the Presence of CuCl: A New Pathway for the Formation of Benzene Derivatives and Isobenzofuran-1,3-dione
No full textREACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART X∗. UNEXPECTED REACTIVITY OF THE >P-O −
No full text
