Testing of Promising Varieties of Sorghum in Terms of Northeastern Bulgaria and South Russia
Keywords:
hybrids; sorghum; Sudan grassAbstract
In a contract for scientific and technical cooperation between Agricultural Institute – Shumen and Stavropol Research Institute of Agriculture – Russia has conducted a comprehensive assessment of new and promising varieties and hybrids of Sorghum, Sudan grass and Sorghum × Sudan grass hybrids. Main feature determining the possibility of the use of varieties and hybrids in agriculture is the length of the growing season. Weather conditions in 2014 have a negative impact on the initial growth rate. There are differences between early ripeness, brooming stage to bloom. An assessment on the economic signs as valuable early ripeness, grain yield and green mass attack by diseases and others.
References
Енчев, Ст. 2011. Изменчивост на някои признаци, формиращи продуктивността на зелена маса от суданка и соргосуданкови хибриди. Растениевъдни науки, № 4, 403-407.
Енчев, Ст. 2013. Влияние на сорго за зърно и суданка като предшественици върху елементи от структурата на добива от ечемик. Селскостопанска наука, 46, 1, 57-61.
Зарков, Б. 1995. Продуктивни възможности на соргото, отглеждано при неполивни условия. Растениевъдни науки, № 6,138-139.
Кикиндонов, Ц., С. Енчев. 2011. Влияние на сорта и гъстотата на посева върху продуктивността на соргосуданкови хибриди във фаза млечно-восъчна зрялост. Journal of Mountain Agriculture on the Balkans, Vol. 14, 4, 696-706.
Лидански, Т. 1988. Статистически методи в биологията и в селското стопанство. Земиздат, София, 150-157.
Beuerlein, J. E., H. A. Fribourgan, F. Bell. 1968. Effect of environment and cutting on the regrowth of a sorghum Sudan grass hybrid. Crop Sci., 8, 152-155.
Fribourg, H. A. 1995. Summer annual grasses. In: R. F. Barner (eds). Forage 5th ed Iowa State Univ. Pres. Ames. IA, 463-471.
Gumaniuc, L., Varga, P. 1988. Soiul de iarbã de Sudan “Sirius” [Sorghum sudanense Piper.(Stapf.)]. An. I.C.C.P.T. Fundulea, vol. LVI: 121-126.
Lenobles, S., Feyt, H. 1983. Sorghum fourages. In: Encyclopedie Techniques Agricoles Fasc: 2210 (1-32).
Moyer, J. L., Fritz, J. O., Higgins, J. 2004. Trends in Forage Yield and Nutritive Value of Hay-Type Sor ghum ssp. Agron. J., 96: 1453-1458.
Smith, S. W., R. A. Frederiksen. 2000. Sorghum origin, history, technology and production. John Wiley, Inc., Texas University.
Wenzel, W. G. 1991. The inheritance of drought re sistance characteristics in grain sorghum seedlings. S. Afr. J. Plant Soil Science, 8: 169-171
Downloads
Published
Issue
Section
Categories
License
Copyright (c) 2017 Bulgarian Journal of Crop Science
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
