Biblio

Found 103 results
[ Author(Desc)] Title Type Year
Filters: Author is Valtcho D. Zheljazkov  [Clear All Filters]
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
Z
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, Astatkie, T., and Schlegel, V., Distillation time changes oregano essential oil yields and composition but not the antioxidant or antimicrobial activities, HortScience, vol. 47, no. 6, 2012.
V. D. Zheljazkov, Craker, L. E., Xing, B., Nielsen, N. E., and Wilcox, A., Aromatic plant production on metal contaminated soils, Science of The Total Environment, vol. 395, no. 2-3, pp. 51 - 62, 2008.
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, Cantrell, C. L., and Astatkie, T., Variation in podophyllotoxin concentration in leaves and rhizomes of American mayapple (Podophyllum peltatum L.), Industrial Crops and Products, vol. 33, no. 3, pp. 633 - 637, 2011.
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, 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, 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 WARMAN, P., Application of high Cu compost to Swiss chard and basil, The Science of The Total Environment, vol. 302, no. 1-3, pp. 13 - 26, 2003.
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.
V. D. Zheljazkov, Silva, J. L., Patel, M., Stojanovic, J., Lu, Y., Kim, T., and Horgan, T., Human hair as a nutrient source for horticultural crops, HortTechnology, vol. 18, no. 4, 2008.
V. D. Zheljazkov, Kovatcheva, N., Stanev, S., and Zheljazkova, E., Effect of heavy metal polluted soils on some qualitative and quantitative characters of mint and cornmint, Essential Oils: Basic and Applied Research, 1997.
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 and Terziisky, D., SCANNING ELECTRON MICROSCOPY INVESTIGATION ON THE SPERMODERMA OF GROWN IN BULGARIA CULTIVARS FROM GENUS SALVIA, LAVANDULA, AND OCIMUM, Acta Horticulturae, no. 426, pp. 473 - 482, 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, no. 1, pp. 28 - 32, 2012.
V. D. Zheljazkov, Cantrell, C. L., Ebelhar, W., Coker, C., and Evans, W., Quality assessment and yield of Baikal skullcap (Scutellaria baicalensis) grown at multiple locations, HortScience, vol. 42, no. 5, 2007.
V. D. Zheljazkov, Yankov, B., and Topalov, V., Development and Productivity of Mentha piperita and M. arvensis var. piperascens Grown for Planting Material, J. Essent. Oil. Res, 1996.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Coker, C., Astatkie, T., and Johnson, B., Oil productivity and composition of sunflower as a function of hybrid and planting date, Industrial Crops and Products, vol. 33, no. 2, pp. 537 - 543, 2011.
V. D. Zheljazkov, Jeliazkova, E. A., and Nedkov, N. K., Wool and Hair Waste as Nutrient Source for High-value Crops, HortScience, vol. 41, no. 4, 2006.
V. D. Zheljazkov, Gawde, A., Cantrell, C. L., Astatkie, T., and Schlegel, V., Distillation Time as Tool for Improved Antimalarial Activity and Differential Oil Composition of Cumin Seed Oil, PLOS ONE, vol. 10, no. 12, p. e0144120, 2015.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Astatkie, T., and Johnson, B., Oil Content and Saturated Fatty Acids in Sunflower as a Function of Planting Date, Nitrogen Rate, and Hybrid, Agronomy Journal, vol. 101, no. 4, p. 1003, 2009.
V. D. Zheljazkov and Warman, P. R., Bioavailability of Cu in compost amended soils, in Proceedings of the International Composting Symposium, 1999.
V. D. Zheljazkov, Cantrell, C. L., Donega, M. Augusto, and Astatkie, T., Bioprospecting for podophyllotoxin in the Big Horn Mountains, Wyoming, Industrial Crops and Products, vol. 43, pp. 787 - 790, 2013.
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, Cantrell, C. L., Evans, W., Ebelhar, W., and Coker, C., Yield and composition of Ocimum basilicum L. and Ocimum sanctum L. grown at four locations, HortScience, vol. 43, no. 3, 2008.