Found 7786 results
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V. D. Zheljazkov, Astatkie, T., and Schlegel, V., Effects of distillation time on the Pinus ponderosa essential oil yield, composition, and antioxidant activity, HortScience, vol. 47, no. 6, 2012.
V. D. Zheljazkov and Zhalnov, I., Effect of herbicides on yields and quality of Coriandrum sativum L. production., J. Essent. Oil Res., vol. 7, pp. 633-639, 1995.
V. D. Zheljazkov, Bowes, K. M., Caldwell, C. D., Pincock, J. A., Roberts, J. C., and Mapplebeck, L., Cultivar and sowing date effects on seed yield and oil composition of coriander in Atlantic Canada, Industrial Crops and Products, vol. 28, pp. 88-94, 2008.
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, in Proceedings of the International Symposium: Breeding Research in Aromatic and Medicinal Plants, 1996.
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, Horgan, T., Astatkie, T., and Schlegel, V., Distillation Time Modifies Essential Oil Yield, Composition, and Antioxidant Capacity of Fennel (Foeniculum vulgare Mill), Journal of Oleo Science, vol. 62, pp. 665-672, 2013.
V. D. Zheljazkov and Fair, P., Study on the effect of highly heavy metal polluted soils on metal uptake and distribution in plants from genera Artemisia, Draccocephalum, Inula, Ruta, and Symphytum, Acta Hort. , vol. 426, pp. 397-417, 1996.
V. D. Zheljazkov and Astatkie, T., Effect of distillation waste water and plant hormones on spearmint growth and composition, Journal of the Science of Food and Agriculture, vol. 91, no. 6, pp. 1135 - 1141, 2011.
V. D. Zheljazkov, Patterson, K., Parsons, K. J., and Sampson, G., Tolerance of bare-rot ornamental perennials to selected herbicides, Can. J. Plant Sci. , pp. 439-442, 2007.
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, Cantrell, C. L., Tekwani, B., and Khan, S. I., Content, Composition, and Bioactivity of the Essential Oils of Three Basil Genotypes as a Function of Harvesting, Journal of Agricultural and Food Chemistry, vol. 56, no. 2, pp. 380 - 385, 2008.
V. D. Zheljazkov, Astatkie, T., and Jeliazkova, E. A., Year-round variations in essential oil content and composition of male and female juniper, HortScience, vol. 48, no. 7, 2013.
V. D. Zheljazkov and Terziisky, D., Scanning electron microscopy investigation on the spermoderma of grown in Bulgaria cultivars from genus Salvia, Lavandula, and Ocimum, Acta Hort. , vol. 426, pp. 473-482, 1996.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and M. Ebelhar, W., Peppermint Productivity and Oil Composition as a Function of Nitrogen, Growth Stage, and Harvest Time, Agronomy Journal, vol. 102, no. 1, p. 124, 2010.
V. D. Zheljazkov and Astatkie, T., Effect of Distillation Waste Water and Plant Hormones on Spearmint Growth and Composition, J. Sci. Food Agric., vol. 91, pp. 1135-1141, 2011.
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 lavander (Lavandula vera DC) Production. , in 24th international symposium on essential oils, 1993.
V. D. Zheljazkov, Patterson, K., Parsons, K. J., and Sampson, G., Preemergence weed control in ornamental perennials., CANADIAN JOURNAL OF PLANT SCIENCE, vol. 86, no. 5, 2006.
V. D. Zheljazkov, Vick, B., Ebelhar, W., Buehring, N., and Astatkie, T., Effect of N on yield and chemical profile of winter canola in Mississippi, Journal of Oleo Science, vol. 62, no. 7, pp. 453 - 458, 2013.
V. D. Zheljazkov, Jeliazkova, E. A., Kovatcheva, N., and Dzhurmanski, A., Metal uptake by medicinal plant species grown in soils contaminated by a smelter, Environ. Ex. Bot. , vol. 64, pp. 207-216, 2008.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Cannon, J. B., Lemongrass productivity, oil content, and composition as a function of N, S, and harvest time, Agron J, vol. 103, pp. 805-812, 2011.
V. D. Zheljazkov and Nielsen, N. E., Effect of heavy metals on peppermint and cornmint, Plant and Soil, vol. 178, no. 1, pp. 59 - 66, 1996.
V. D. Zheljazkov, Faire, P., and Craker, L. E., Study of the effect of highly heavy metal polluted on metal uptake and distribution in plants from genera Artemisia, Draccocphalum, Inula, Ruta and Symphtum, 1996.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., Schlegel, V., Jeliazkova, E. A., and Lowe, D., Effect of Coal-Bed Methane Water on Spearmint and Peppermint, J. Environ. Qual, vol. 42, pp. 1815-1821, 2013.
V. D. Zheljazkov and Topalov, V., The effect of the method of propagation and the planting density on the essential oil chemical composition in Mentha piperita Huds. and Mentha arvensis L. , Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 36, pp. 25-31, 1991.
V. D. Zheljazkov and Topalov, V., Effect of Planting Time and Density of Yields from Rooted Mint Cuttings, J. Herbs Spices & Medicinal Plants, vol. 4, pp. 15-24, 1996.

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