Biblio

Found 8002 results
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V. D. Zheljazkov, Topalov, V., Yankov, B., Terziev, J., and Dimitrov, I., Changes in the quality of Mentha rhizome as depending on the time of overground mass harvesting and the method of weed control, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 37, pp. 239-247, 1992.
V. D. Zheljazkov and Warman, P. R., Comparison of three digestion methods for the recovery of 17 plant essential nutrients and trace elements from six composts, Compost Sci. and Util., vol. 10, pp. 197-203, 2002.
V. D. Zheljazkov and Astatkie, T., Distillation waste water can modify peppermint (Mentha x piperita L.) oil composition, Industrial Crops and Products, vol. 36, pp. 420-426, 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, HortScience, vol. 48, pp. 1288-1292, 2013.
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 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 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, Pickett, 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, no. 1, pp. 88 - 94, 2008.
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 and Warman, P. R., Absorption and accumulation of Cd, Pb, Cu, Mn and Zn in Nepeta transcaucasicca Grosch. as a function of distance from a polluted zone, in 11th Annu. Int. Conf. Heavy Metals Environ, 2000.
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 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, 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 Nielsen, N. E., GROWING CLARY SAGE (SALVIA SCLAREA L.) IN HEAVY METAL - POLLUTED AREAS, Acta Horticulturae, no. 426, pp. 309 - 328, 1996.
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, Cantrell, C. L., Donega, M. Augusto, Astatkie, T., and Heidel, B., Podophyllotoxin Concentration in Junipers in the Big Horn Mountains in Wyoming, HortScience, vol. 47, no. 12, 2012.
V. D. Zheljazkov, Ebelhar, V. B., Buehring, N., and Astatkie, T., Effect of N on yield and chemical profile of winter canola in Mississippi, J Oleo Sci, vol. 62, pp. 453-458, 2013.
V. D. Zheljazkov, Terziisky, D., and Karageorgiev, S., Pollen Morphology of Bulgarian Ocimum basilicum L. Populations, Journal of Herbs, Spices & Medicinal Plants, vol. 4, no. 3, pp. 71 - 76, 1997.
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, 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, 2015.
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 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.
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.