Characteristics of some Macedonian and introduced oats genotypes cultivated in organic and conventional production
2011
Spasova, D., Faculty of Agriculture, Strumica (The Former Yugoslav Republic of Macedonia) | Spasov, D., Faculty of Agriculture, Strumica (The Former Yugoslav Republic of Macedonia) | Ilievski, M., Faculty of Agriculture, Strumica (The Former Yugoslav Republic of Macedonia) | Atanasova, B., Faculty of Agriculture, Strumica (The Former Yugoslav Republic of Macedonia)
In the period 2005-2007 trials with five oats populations (Krivogastani,Trebenishta,Radolishta, Bugarija, Kuceviste) and three oats varieties Rajac, Slavuj and Lovćen), were carried out. The trials were set up in conditions of organic and conventional production. The main objective of this investigation was to determine the differences in some morphological characteristics of the tested genotypes, which directly or indirectly affect the yield, and also, to determine the differences that came up as a result of the different systems of production (conventional and organic production). The average height of the oats plant cultivated in organic production (114,4 cm) was higher absolutely by 2,2 cm or relatively by 2.0% than the height of the oats plantcultivated in conventional production. The system of production showed no effect on the length of the panicle. The yield of oats grain by panicle in organic production (3,30 g) was higher absolutely by 0,3 g or relatively by 9.1% than the yield of oats grain by panicle in conventional production (3,0 g). The system of production did not impact significantly on the percentage of the glumes. The lowest percentage of glumes in both systems of production gave variety Rajac.
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