Z
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and M. Ebelhar, W.,
“Productivity, Oil Content, and Composition of Two Spearmint Species in Mississippi”,
Agronomy Journal, vol. 102, no. 1, p. 129, 2010.
V. D. Zheljazkov, Yankuloff, Y., Raev, R. Tsevtkov, Stanev, S., Margina, A., and Kovatcheva, N.,
“Achievements in breeding on medicinal and aromatic plants in Bulgaria”,
Beitrage zur Zuchtungsforschung , vol. 2, pp. 142-145, 1996.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Astatkie, T., and Johnson, B.,
“Effect of Plant Date, Nitrogen Rate, and Hybrid on Sunflower”,
Journal of Plant Nutrition, vol. 14, pp. 2198-2210, 2012.
V. D. Zheljazkov, Astatkie, T., Horgan, T., Schlegel, V., and Simonnet, X.,
“Distillation time effect on essential oil yield, composition, and antioxidant capacity of sweet sagewort (Artemisia annua L.) Oil”,
HortScience, vol. 48, no. 10, 2013.
V. D. Zheljazkov, Cantrell, C. L., M. Ebelhar, W., Rowe, D., and Coker, C.,
“Productivity, oil content, and oil composition of sweet basil as a function of nitrogen and sulfur fertilization”,
HortScience, vol. 43, pp. 1415-1422, 2008.
V. D. Zheljazkov, Cantrell, C. L., Ebelhar, W., Rowe, D., and Coker, C.,
“Productivity, oil content, and oil composition of sweet basil as a function of nitrogen and sulfur fertilization”,
HortScience, vol. 43, no. 5, 2008.
V. D. Zheljazkov, Vick, B., M. Ebelhar, W., Buehring, N., and Astatkie, T.,
“Nitrogen applications modify seed and oil yields and fatty acid composition of winter mustard”,
Industrial Crops and Products, vol. 36, pp. 28-32, 2012.
V. D. Zheljazkov and Nielsen, N. E.,
“Studies on the Effect of Heavy Metals (Cd, Pb, Cu, Mn, Zn and Fe) upon the Growth, Productivity and Quality of Lavender (Lavandula angustifolia Mill.) Production”,
Journal of Essential Oil Research, vol. 8, no. 3, pp. 259 - 274, 1996.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Jeliazkova, E. A.,
“Distillation Time Effect on Lavender Essential Oil Yield and Composition”,
Journal of Oleo Science, vol. 62, no. 4, pp. 195 - 199, 2013.
V. D. Zheljazkov, Astatkie, T., Shiwakoti, S., Poudyal, S., Horgan, T., Kovatcheva, N., and Dobreva, A.,
“Essential Oil Yield and Composition of Garden Sage as a Function of Different Steam Distillation Times”,
HortScience, vol. 49, pp. 785-790, 2014.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Hristov, A. N.,
“Yield, content, and composition of peppermint and spearmints as a function of harvesting time and drying”,
J. Agric. Food Chem. , vol. 58, pp. 11400-11407, 2010.
V. D. Zheljazkov and Fair, P.,
“STUDY OF THE EFFECT OF HIGHLY HEAVY METAL POLLUTED SOILS ON METAL UPTAKE AND DISTRIBUTION IN PLANTS FROM GENERA ARTEMISIA, DRACCOCEPHALUM, INULA, RUTA, AND SYMPHYTUM”,
Acta Horticulturae, no. 426, pp. 397 - 418, 1996.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Astatkie, T., and Johnson, B.,
“EFFECT OF PLANTING DATE, NITROGEN RATE, AND HYBRID ON SUNFLOWER”,
Journal of Plant Nutrition, vol. 35, no. 14, pp. 2198 - 2210, 2012.
V. D. Zheljazkov, Cantrell, C. L., and Astatkies, T.,
“Yield and Composition of Oil from Japanese Cornmint Fresh and Dry Material Harvested Successively”,
Agronomy Journal, vol. 102, no. 6, p. 1652, 2010.
V. D. Zheljazkov and Nikolov, S.,
“Accumulation of Cd, Pb, Cu, Mn, and Zn by Sylibum marianum L. grown on polluted soils”,
Acta Hort. , vol. 426, pp. 297-308, 1996.
V. D. Zheljazkov, Astatkie, T., Zhalnov, I., and Georgieva, T. D.,
“Method for attaining rosemary essential oil with differential composition from dried or fresh material”,
Journal of Oleo Science, vol. 64, no. 5, pp. 485 - 496, 2015.
V. D. Zheljazkov, Avula, B., Jones, A. M., Maddox, V., and Rowe, D.,
“Lignan and nutrient concentrations in American Mayapple (Podophyllum peltatum L.) in the Eastern United States”,
HortScience, vol. 44, pp. 349-353, 2009.
V. D. Zheljazkov, Cantrell, C. L., Ebelhar, W., and Rowe, D.,
“Productivity, oil content, and oil composition of sweet basil as a function of nitrogen and sulphur fertilization”,
Hort. Sci, vol. 43, no. 5, 2008.