I. Tringovska, V. Yankova, D. Markova Maritsa Vegetable Crops Research Institute, 32 Brezovsko shosse, 4003 Plovdiv, Bulgaria (Manuscript received 22 August 2016; accepted for publication 27 September 2016) Abstract. Cover crops are an important component in sustainable vegetable prod

M. Gerdgikova, M. Videva, D. Pavlov Abstract. The effect of cultivating two predecessor varieties: (i) wheat and (ii) Triticale, on the content and yield of crude protein from winter pea variety “Mir” is tested during 2005-2007. The study is conducted at Trakia University, Stara Zagor

M. Gerdgikova, M. Videva, D. Pavlov, A. Dobreva Abstract. During 2005-2007 the effect of two cereal varieties: (i) common wheat and (ii) Triticale, as predecessors and the choice of production methodology on the chemical composition, nutritional value, energy yield and feed units of t

Influence of some plant growth regulators on the economic efficiency of winter pea variety Mir production Ts. Zhelyazkova