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Biblio
Found 75 results
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V.D. Zheljazkov
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1997
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
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.
1996
V. D. Zheljazkov
,
Stoeva, T.
, and
Margina, A.
,
“
EFFECT OF GAMMA IRRADIATION ON SOME QUANTITATIVE AND QUALITATIVE CHARACTERISTICS IN MINT AND CORNMINT
”
,
Acta Horticulturae
, no. 426, pp. 381 - 388, 1996.
V. D. Zheljazkov
,
Margina, A.
, and
Stoeva, T.
,
“
Effect of gamma irradiation on some quantitative and qualitative characters of mint and cornmint
”
,
Acta Hort.
, vol. 426, pp. 381-388, 1996.
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.
V. D. Zheljazkov
and
Nielsen, N. E.
,
“
Effect of heavy metals on peppermint and cornmint
”
,
Plant & Soil.
, vol. 178, pp. 59-66, 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
Margina, A.
,
“
Effect of increasing doses of fertilizer application on quantitative and qualitative characters of mint
”
,
Acta Hort.
, vol. 426, pp. 579-592, 1996.
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
,
Yankov, B.
, and
Topalov, V.
,
“
Effect of mechanical and chemical weed control on the growth, development, and productivity of Mentha piperita and Mentha arvensis var. piperascens grown for planting material
”
,
J. Essent. Oil Res.
, vol. 8, pp. 171-176, 1996.
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.
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
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 yields and quality of Coriandrum sativum L. production.
”
,
J. Essent. Oil Res.
, vol. 7, pp. 633-639, 1995.
R. Tsevtkov Raev
and
Zheljazkov, V. D.
,
“
Evaluation of Lavandin (Lavandula x intermedia Emeric ex Loisel) in Bulgaria
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 4, pp. 249-256, 1995.
A. Margina
and
Zheljazkov, V. D.
,
“
Evaluation of Some Fungicides Against Rust and Black Spot in Rosa damascena cv. trigintipetala
”
,
Journal of Essential Oil Research
, vol. 7, no. 5, pp. 515 - 525, 1995.
A. Margina
and
Zheljazkov, V. D.
,
“
Evaluation of some fungicides against Rust and Black spot in Rosa damascena cv. trigintipetala
”
,
J. Essent. Oil Res.
, vol. 7, pp. 515-525, 1995.
1994
N. K. Nedkov
and
Zheljazkov, V. D.
,
“
Evapotranspiration on lavender seedlings (Lavandula angustifolia D.C.) grown in different irrigation environment
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 39, pp. 263-267, 1994.
1992
V. Topalov
and
Zheljazkov, V. D.
,
“
Effect of mechanical and chemical weed control on growth, development and productivity of mentha for planting material
”
, in
Zeszyty Naukowe Wyzszej Szkoly Rolniczo-Pedagogicznej w Siedlcach. Seria-Rolnictwo (Poland)
, 1992.
1991
I. Dimitrov
,
Terziev, Z.
,
Zheljazkov, V. D.
, and
Janchev, I.
,
“
Effect of fertilization and planting density on the productivity of maize hybrids grown under water stress.
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 36, pp. 67-71, 1991.
V. Topalov
and
Zheljazkov, V. D.
,
“
Effect of harvesting stages on the yield of fresh material, essential oil, and planting material from Mentha piperita Huds. and Mentha arvensis L
”
,
Herba Hungarica
, 1991.
V. Topalov
and
Zheljazkov, V. D.
,
“
Effect of harvesting stages on the yields of fresh material, essential oil, and planting material from M. piperita Huds and M. arvensis
”
,
L. Herba Hungarica
, vol. 30, pp. 60-67, 1991.
V. D. Zheljazkov
and
Zhalnov, I.
,
“
The effect of the method of propagation and the planting density of Mentha upon the removal of nitrogen, phosphorus, and potassium with the planting material
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 36, pp. 33-41, 1991.
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.
1985
V. D. Zheljazkov
,
“
Evaluation of Some Fungicides Against Rust and Black Spot in Rosa damascena cv. trigintipetala
”
, 1985.
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