14
MAY
2014

Sulfo technology for multiplication of sunflower hybrids resistant to tribenuron metil-based herbicides

C. Melucă, N. Pîrvu, T. Nistor, R. Sturzu, A. Stoilova Abstract. Certain experiments with sunflower hybrids realized through Sulfo technology, resistant to tribenuron methyl 75% based herbicides were performed at Agricultural Research and Development Station(ARDS)Teleorman, Romania. T
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14
MAY
2014

Testing of new Bulgarian sunflower hybrids under the conditions of North-East Bulgaria

I. Productivity and traits related to productivity G. Georgiev, P. Peevska, E. Penchev Abstract. The investigation was carried out at Dobrudzha Agricultural Institute, General Toshevo during 2011 – 2012. It was aimed at determining the production potential and the values of some of th
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14
MAY
2014

Nondestructive (NIRS) determination of some technological traits of Bombyx mori L. cocoons

M. Panayotov, S. Atanassova, S. Petrova Abstract. Populations of silkworms of the BACSA х SVILA hybrid have been reared and the basic technological traits characterising productivity of Bombyx mori L. have been determined (cocoon weight, silk shell weight, filament weight, shell ratio
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14
MAY
2014

Influence of the variety and sowing rate on the green mass productivity of Sudan grass and Sorghum x Sudan grass hybrids

Tz. Kikindonov, S. Enchev, K. Slanev Abstract. The influence of the in-row sowing rate for different varieties of Sudan grass and Sorghum x Sudan grass hybrids on the green mass productiveness in brooming stage was studied in 2010–2011. In significantly differing agro-climatic conditi
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14
MAY
2014

Productivity of sunflower grown in a periodic water deficit conditions

R. Petrova, A. Matev, H. Kirchev, A. Sevov Abstract. The aim of the conducted experiment is to determine the effect of irrigation canceling during the different phases of sunflower vegetation, and single irrigation done at a particular growth stage. The field experiment was conducted
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13
MAY
2014

Development and testing of experimental sunflower hybrids obtained by using doubled haploid lines

M. Drumeva Abstract. The investigation was carried out at Dobrudzha Agricultural Institute, General Toshevo during 2009 and 2010. It involved 17 experimental sunflower hybrids, the father lines of which have been developed by the method of gamma-induced parthenogenesis. The hybrid com
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