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Found 4 results
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Dimitrov, I
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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.
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.
1992
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.
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.