Резултати од компаративни испитувања со домашни и странскиб берлејски тутуни.

Risteski, Ilija and Kočoska, Karolina (2002) Резултати од компаративни испитувања со домашни и странскиб берлејски тутуни. In: 20-ти Симпозиум за тутун, 15-18 Октомври, 2002, Охрид.

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Investigations were carried out in the Experimental field of Tobacco Institute-Prilep durind 1999 and 2000 on alluvial- colluvial soil type,with 6 varieties ( fertile and male-sterile), in four replications. The experiment included the Bulgarian fertile variety B 1246, the American variety B 21, which was made male-sterile in our institute, our male-sterile in our Institute, our male-sterile varieties B 3/69, B 98/N and the fertile MB ʺ N ʺ and the Croatian male-sterile variety Chulinec,wich served as a check. The amound and number of irrigations during the growing in 2000, which was a dry year,were higher compared to 1999.
Results from morphological measuring of several characters ( middle belt leaves 5 th, 10 th, 15 th, stalk height ; number of leaves per stalk/length of internodia from the lower, middle and upper belt and the ovality of the analysed leaves) confirmed the dominance of the varieties B 3/69, B 98/N. the variety B 3/69 achieved the highest average yield per hectare of 2707 kg/ha – 22,71% higher than the check, and the highest average priceof 42.47 denars/kg 0 5,20% more than the check. The presence of higher grades (I-III) was also the greatest in B 3/69 with 72.28%, which is 6,97% higher compared to the check. The higher yield and average price enabled this variety to the check. The poorest results with regard to the characters investigated were recorded in the fertile variety MB ʺNʺ.
As a general conclusion, the male- sterile variety B 3/69, by several of its characters, can be distinguished from other varieties in the trial, especially from the fertile ones, that have shown unsatisfactory results.

Item Type: Conference or Workshop Item (Paper)
Subjects: Scientific Fields (Frascati) > Agricultural Sciences > Agriculture, forestry and fisheries
Divisions: Scientific Tobacco Institute
Depositing User: Ms Biljana Jordanoska
Date Deposited: 03 Nov 2016 15:04
Last Modified: 03 Nov 2016 15:06
URI: https://eprints.uklo.edu.mk/id/eprint/356

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