A. Dobreva, Kovatcheva, N., Astatkie, T., and Zheljazkov, V. D.,
“Improvement of essential oil yield of oil-bearing (Rosa damascena Mill.) due to surfactant and maceration”,
Industrial Crops and Products, vol. 34, no. 3, pp. 1649 - 1651, 2011.
A. Dobreya, Kovatcheva, N., Astatkie, T., and Zheljazkov, V. D.,
“Improvement of essential oil yield of oil-bearing rose (Rosa damascena Mill.) due to surfactant and maceration”,
Industrial Crops and Products, vol. 34, pp. 1649-1651, 2011.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Cannon, J. B.,
“Lemongrass Productivity, Oil Content, and Composition as a Function of Nitrogen, Sulfur, and Harvest Time”,
Agronomy Journal, vol. 103, no. 3, p. 805, 2011.
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, pp. 537-543, 2011.
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.
N. Kovatcheva, Zheljazkov, V. D., and Astatkie, T.,
“Productivity, oil content, composition, and bioactivity of oil-bearing rose accessions”,
HortScience, vol. 46, pp. 710-714, 2011.
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.,
“Rumen fermentation and production effects of Origanum vulgare L. leaves in lactating dairy cows”,
Journal of Dairy Science, vol. 94, no. 10, pp. 5065 - 5079, 2011.