Found 29 results
Author Title Type [ Year(Desc)]
Filters: First Letter Of Title is P and Author is V.D. Zheljazkov  [Clear All Filters]
1991
I. Dimitrov, Zheljazkov, V. D., Janchev, I., and Terziev, Z., Photosynthetic productivity in a ribbon sowing of maize and soybean, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 36, pp. 73-79, 1991.
1995
V. D. Zheljazkov, Productivity and quality of coriander in heavy metal polluted areas, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 363-373, 1995.
I. Dimitrov, Zheljazkov, V. D., and Zhalnov, I., Productivity of soybean cultivars and their effect on soil fertility, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 91-94, 1995.
1997
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.

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