A.J. Ibrahim1*, A.A. Jimin2 1Department of Agronomy, Faculty of Agriculture, Federal University of Lafia, Nasarawa State, P.M.B 146, Lafia, Nigeria 2Department of Crop and Environmental Protection, Joseph Sarwuan Tarka University, Makurdi, Nigeria (Manuscript received 25 August 2022;

R. Bazitov1*, A. Stoyanova2 1Agricultural Institute, Radnevo road, 6000 Stara Zagora, Bulgaria 2Department of Crop Science, Faculty of Agriculture, Trakia University, 6000 Stara Zagoraр Bulgaria (Manuscript received 10 June; accepted for publication 01 November 2022) Abstract. The aim

G. Delchev* Department of Plant Production, Faculty of Agriculture, Trakia University, Stara Zagora, Bulgaria (Manuscript received 13 June; accepted for publication 01 September 2022) Abstract. The research was conducted during 2019 – 2022 on pellic vertisol soil type. Under inv

M. Georgiev* Department of Crop Science, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 14 October 2021; accepted for publication 16 January 2022) Abstract. In order to determine the impact of some herbicides and herbicide combinations on e

G. Delchev* Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 31 May 2021; accepted for publication 26 July 2021) Abstract. During the period 2018-2020 a field experiment was carried out with the winter Clearfie

P. Yankov*, M. Drumeva Department of Plant Production, Faculty of Manufacturing Engineering and Technologies, Technical University of Varna, 1 Studentska Str., 9010 Varna, Bulgaria (Manuscript received 5 September 2020; accepted for publication 26 October 2020) Abstract. The study was

R. Bazitov* Agricultural Institute, 6000 Stara Zagora, Bulgaria (Manuscript received 1 October 2019; accepted for publication 13 January 2020) Abstract: The aim of this study was to establish the efficacy of herbicide combinations between Tender EC and Titus + Magneto SL, and Wing P a

Barakova, St. Georgiev   Field Crops Institute, 6200, Chirpan, Bulgaria   (Manuscript received 25 June 2019; accepted for publication 15 August 2019)   Abstract. The trial was carried out during 2013-2015, with twelve cotton cultivars (Gossypium hirsutum L.). Influence of herbici

Ivanov Agricultural University, 4000 Plovdiv, Bulgaria (Manuscript received 12 February 2018; accepted for publication 15 April 2019) Abstract. A major limitation factor for the low productivity in peas is weeding. A particularly critical moment in the race between the crop and weeds

Gr. Delchev*, S. Angelova Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 5 July 2018; accepted for publication 1 February 2019) Abstract. The aim of the study was to investigate the productivity and yield sta