Comparative study of different varieties of red clover in Bulgarian ...

Table 2. Morphological analysisVariantsFl.st1 cutL.St.2008 2009Fl.nd2 cutL.St.Fl.st1 cutL.St.Fl.nd2 cutL.St.Fl.rd3 cutL.St.123456789107.710.38.211.19.713.014.815.014.819.821.524.116.319.425.822.221.318.320.419.870.865.575.569.464.564.863.966.764.860.530.833.331.833.325.031.838.134.631.634.430.829.222.728.631.322.728.630.826.328.138.537.545.538.143.845.533.334.642.137.56.37.15.88.36.19.17.96.15.69.131.335.729.033.326.836.432.933.338.927.362.557.165.258.367.154.559.260.655.663.615.415.48.313.814.323.513.818.216.711.130.830.833.343.128.623.534.527.327.833.353.853.858.343.157.152.951.754.555.655.612.54.21.85.92.74.33.87.12.85.654.279.286.070.667.674.576.978.690.369.433.316.712.323.529.721.319.214.36.925.0Table 3. Chemical analysis, g/kg DMVariantsCrude proteinCrude fiberAsher1. KS from Troyan, Bulgaria2.Pavo 2Х, Switzerland3.Mont Calme 2Х, Switzerland4.Mervla, Switzerland5.Corws, Switzerland6.Renova, Switzerland7.Sapporo 2X, Japan8.Hokuseki 2X, Japan9.Natsuyu 2X - Japan10.Tiasetsu 4X - Japan151.7167.0166.8165.2166.3168.5170.6165.8167.7169.6238.9225.0226.2227.1238.2221.5210.0216.9217.4218.558.056.160.955.752.354.359.057.658.753.4Conclusionclover varieties in Central Stara planina conditions. Union ofScientis- Vratza, 312-315.There were no significant differences with regard to the yields of Carr PM, Poland WW and, Tisor LJ, 2005. Forage Legumefresh and dry mass from the different varieties of red clover. The Regeneration from the Soil Seed Bank in Western North Dakota .diploid Japanese variety Sapporo was the highest-yielding and it Agronomy Journal, 97, 505-513.exceeded the candidate variety from Troyan by almost 13% and 11% Goranova G, Churkova B and Mihovski Ts, 2003. Study offor fresh and dry mass, respectively. It had also the best chemical Introduced Red Clover (Trifolium pratense L.) Di- and Tetraploidcomposition, therefore it can be recommended to the practice in the Varieties Grown in Central North Bulgaria, Bulgarian Journal offoremountainous regions of the country. The highest presence of red Agriculture Science, 9, 2, 167-171.clover was found in the second experimental year. The portion of Goranova G and Mihovski Ts, 2005. Study of Reproductivestems was predominant in the fresh mass of red clover, followed by Potential of Diploid and Teraploid Red Clover (Trifolium pretense L.)that of leaves and flowers.Cultivars under Conditions of the Central Balkan Mountains.Bulgarian Journal of Agriculture Science, 11, 141-145.Mihovski Ts, Goranova G, Ghesquiere A and Malengier M, 2005.ReferencesPreliminary results from the tests on fourteen red clover varietiesunder the feromountain condition of Bulgaria. Bulgarian Journal ofAgricultural Science, 11, 565-570.Goranova G and Mihovski Ts, 2000. Forage productivity potential Ross SM, King JR, César Izaurralde R and O'Donovan JT, 2001.and quality in red clover varieties and specimens. Journal of Weed Suppression by Seven Clover Species , Agronomy Journal,Mountain Agriculture on the Balkans, 3, 6, 677-684. 93, 820-827.Goranova G and Mihovski Ts, 2005. Phenotype evaluation of Sato S, Isobe S, Asamizu E, Ohmido N, Kataoka R, Nakamura Y,variability of bioproductive and quality parameters of red clover Kaneko T, Sakurai N, Okumura K, Klimenko I, Sasamoto Sh,(Trifolium pratense L originated from Europe and Asia. Ecology and Wada T, Watanabe A, Kohara M, Fujishiro T and Tabata S, 2005.Future, 2-3, 88-92.Comprehensive Structural Analysis of the Genome of Red CloverMihovsky Ts and Jantcheva N, 1998. Comparative study of red (Trifolium pratense L.). DNA Research, 12, 301–364.clover in Central North Bulgaria conditions. Journal of Mountain Sturz AV, Arsenault W and Christie BR, 2003. Red Clover–PotatoAgriculture on the Balkans, 1, 3-4, 299-302.Cultivar Combinations for Improved Potato Yield. AgronomyMihovski Ts and Kozuharov J, 2001. Comparative study of red Journal, 95, 1089-1092.132