Technological Indexes of Oriental Tobacco Treated with Glyphosate for the Control of Broomrape

Year 2014, Volume: 1 Issue: Özel Sayı-1, 1025 - 1029, 01.03.2014

Mariyan Yanen Shteliyana Kalınova Hristo Bozukov Nurettin Tahsın

Abstract

The technological quality of oriental tobacco variety Plovdiv 7 treated with glyphosate (Glyphogan 480 SL) for the control of broomrape was studied. The product was applied acropetally, basipetally, one-time and twice in two doses.The nicotine content of first class oriental tobacco has optimal values in industrial controls and in the variants with single treatment with Glyphogan 480 SL acropetally, dosed at 30 ml/dka, and single treatment with Glyphogan 480 SL basipetally, dosed at 50 ml/dka.The amount of sugars and total nitrogen in tobacco batches of the first and second class for all variants were within the reference values.The ashes in all variants, except for the control and the second class variant with a single application of Glyphogan 480 SL dosed at 50 ml/dka basipetally, were within the reference values.For first-class oriental tobacco of the Plovdiv 7 variety treated with glyphosate (Glyphogan 480 SL), in the control and all variants with treatment basipetally, the tobacco smoke when smoking had a well expressed fullness, harmony and smoothness to the taste

Keywords

Tobacco, glyphosate, nicotine, sugars, total nitrogen, ashes, technological quality

Technological Indexes of Oriental Tobacco Treated with Glyphosate for the Control of Broomrape

Abstract

Keywords

-

References

• Bozukov, H., 2009. Broomrape of tobacco. Agriculture plus,№ 5, 36-37.
• Donev, N., Fetvadzhiev, V., Karkalichev, G., 1981. Reference book on tobacco production. Publishing Hristo G. Danov, Plovdiv.
• Gyuzelev, L., 1983. Commodities of tobacco. Publishing Hristo G. Danov, Plovdiv.
• Hristeva, Ts., Drachev, D., 2008. Investigation on chemical composition of Basmi variety group oriental tobacco infected with supreme flower parasite broomrape (Orobanche sp.). Ecology and future, vol VII, № 1, 35-39.
• Jacobsohn, R., Kelman, Y., 1980. Effectiveness of glyphosate on broomrape (Orobanche spp.) control in four crops. Weed Science, 28, 692-698.
• Kasasian, L., 1973. The chemical control of Orobanche crenata in Vicia faba and the susceptibility of 53 cultivars of Vicia faba to O. crenata. Proc. Europ. Symp. on Parasitic Weeds, Europ. Weed, Res. Counsil, 224-230.
• Kasheva, M., Kochev, J., 2012. Study on the content of nicotine and soluble sugars for oriental tobacco varieties with different modes of fermentation. International conference of young scientists, Plovdiv, series В, Vol. XIII, 68-72.
• Kasheva, M., 2013. Study the impact of natural fermentation on the quality of oriental tobacco Dissertation for awarding educational and scientific degree "doctor". Basma.
• Weed Science 34: 427-430.
• Veselinov, M., 1964. Commodities of tobacco. State publishing Technology, Sofia.