Found 185 results
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Journal Article
K. M. Bowes and Zheljazkov, V. D., “Essential oil yields and quality of fennel grown in Nova Scotia”, HortScience, vol. 39, no. 7, 2005.
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, no. 6, 2014.
V. D. Zheljazkov, Astatkie, T., Jeliazkova, E. A., Heidel, B., and Ciampa, L., “Essential oil content, composition and bio activity of juniper species in Wyoming, United States”, Natural Product Communications, vol. 12, pp. 201-204, 2017.
V. D. Zheljazkov, Astatkie, T., O'Brocki, B., and Jeliazkova, E. A., “Essential oil composition and yield of anise from different distillation times”, HortScience, vol. 48, no. 11, 2013.
J. A. Tekippe, Hristov, A. N., Heyler, K. S., Cassidy, T. W., Zheljazkov, V. D., Ferreira, J. F. S., Karnati, S. K., and Varga, G. A., “Erratum to “Rumen fermentation and production effects of Origanum vulgare L. leaves in lactating dairy cows” (J. Dairy Sci. 94:5065–5079)”, Journal of Dairy Science, vol. 95, no. 1, p. 498, 2012.
A. Burkhardt, Gawde, A., Cantrell, C. L., Baxter, H. L., Joyce, B. L., C. Stewart, Jr., N., and Zheljazkov, V. D., “Effects of produced water on soil characteristics, plant biomass, and secondary metabolites”, Journal of Environmental Quality, vol. 44, pp. 1938-1947, 2015.
J. A. Tekippe, Hristov, A. N., Heyler, K. S., Zheljazkov, V. D., Ferreira, J. F. S., Cantrell, C. L., and Varga, G. A., “Effects of plants and essential oils on ruminal in vitro batch culture methane production and fermentation”, Canadian Journal of Animal Science, vol. 92, no. 3, 2012.
J. A. Tekippe, Hristov, A. N., Heyler, K. S., Zheljazkov, V. D., Ferreira, J. F. S., and Varga, G. A., “Effects of herbs and essential oils on in vitro batch culture ruminal fermentation”, Joint Meeting of the ADSA, AMSA, ASAS and PSA, 2010.
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.
S. D. Urbaniak, Caldwell, C., Macdonald, D. W., Zheljazkov, V. D., and Lada, R., “Effects of cultivar and nitrogen rate on the performance of Camelina sativa L. in the Maritime Provinces of Canada.”, Canadian Journal of Plant Science, 2006.
V. D. Zheljazkov, Craker, L. E., and Xing, B., “Effects of Cd, Pb, and Cu on growth and essential oil contents in dill, peppermint, and basil”, Environmental and Experimental Botany, vol. 58, no. 1-3, pp. 9 - 16, 2006.
A. Burkhardt, Gawde, A., Cantrell, C. L., and Zheljazkov, V. D., “Effect of varying ratios of produced water and municipal water on soil characteristics, plant biomass, and secondary metabolites of Artemisia annua and Panicum virgatum”, Industrial Crops and Products, vol. 76, pp. 987-994, 2015.
V. D. Zheljazkov and Astatkie, T., “Effect of residual distillation water of 15 plants and three plant hormones on Scotch spearmint (Mentha×gracilis Sole)”, Industrial Crops and Products, vol. 33, no. 3, pp. 704 - 709, 2011.
V. D. Zheljazkov and Topalov, V., “Effect of Planting Time and Density on Yields from Rooted Mint Cuttings”, Journal of Herbs, Spices & Medicinal Plants, vol. 4, no. 3, pp. 15 - 24, 1997.
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 and Astatkie, T., “Effect of plant species and benomyl on lead concentration and removal from lead-enriched soil”, HortScience, vol. 46, no. 12, 2011.
V. D. Zheljazkov, Astatkie, T., Horgan, T., and S Rogers, M., “Effect of plant hormones and distillation water on mints”, HortScience, vol. 45, no. 9, 2010.
D. Grul'ova, Mudroncekova, S., Zheljazkov, V. D., Salamon, I., and Rondon, S. I., “Effect of plant essential oils against Rhophalosiphum padi on wheat and barley”, Natural Product Communications, vol. 12, no. 9, pp. 1517-1520, 2017.
V. D. Zheljazkov, Cerven, V., Cantrell, C. L., Ebelhar, W., and Horgan, T., “Effect of nitrogen, location, and harvesting stage on peppermint productivity, oil content, and oil composition”, HortScience, vol. 44, no. 5, 2009.
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, Yankov, B., and Topalov, V., “Effect of Mechanical and Chemical Weed Control on the Growth, Development and Productivity of Mentha piperita and M. arvensis var. piperascens Grown for Planting Material”, Journal of Essential Oil Research, vol. 8, no. 2, pp. 171 - 176, 1996.
V. D. Zheljazkov and Margina, A., “EFFECT OF INCREASING DOSES OF FERTILIZER APPLICATION ON QUANTITATIVE AND QUALITATIVE CHARACTERS OF MINT”, Acta Horticulturae, no. 426, pp. 579 - 592, 1996.
V. D. Zheljazkov and Zhalnov, I., “Effect of Herbicides On Yield and Quality of Coriandrum sativum L.”, Journal of Essential Oil Research, vol. 7, no. 6, pp. 633 - 639, 1995.
V. D. Zheljazkov and Zhalnov, I., “Effect of Herbicides On Yield and Quality of Coriandrum sativum L.”, Journal of Essential Oil Research, vol. 7, no. 6, pp. 633 - 639, 1995.
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.

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