30
SEP
2018

Effect of Аrtemisia annua L. extract on growth performance, biochemical blood parameters and meat quality of rainbow trout (Oncorhynchus mykiss W.), cultivated in recirculating system

Koshinski*   Department of Biology and Aquaculture, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria   DOI: 10.15547/ast.2018.03.051 (Manuscript received 30 June 2018; accepted for publication 20 August 2018)   Abstract. Medicinal herbs can be used as f
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30
SEP
2018

Ontogenetic and diurnal variations of essential oil content of Hypericum montbretii Spach, cultivated in Kazdağı (Edremit/Balıkesir), Turkey

Paşa1, E. Esendal2, T. Kiliç3   1Department of Plant and Animal Production, Altinoluk Vocational School, Balikesir University, Medicinal and Aromatical Plants Programme, Altinoluk, Edremit, Balikesir, Turkey 2Department of Field Crops, Faculty of Agriculture, Namik Kemal University, T
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30
SEP
2018

Agricultural characteristics of sugar factory waste products

B.B. Aşık, S. Dorak   Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Uludag University, 16059 Bursa, Turkey   DOI: 10.15547/ast.2018.03.049 (Manuscript received 17 May 2018; accepted for publication 16 August 2018)   Abstract. In this study, physical and
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30
SEP
2018

Theoretical analysis of the heat energy savings in wood pellets production

R. Georgiev, K. Peychev, V. Dimova, Georgiev   Department of Agricultural Engineering, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria   DOI: 10.15547/ast.2018.03.048 (Manuscript received 4 June 2018; accepted for publication 6 August 2018)   Abstract. The repor
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30
SEP
2018

Differences in carbon forms under two land use types in Abia State, South-east Nigeria

B.N. Ndukwu1, D.N. Osujieke2, C.M. Ahukaemere1, P.E. Imadojemu2   1Department of Soil Science and Technology, Federal University of Technology, PMB 1526 Owerri, Imo State, Nigeria 2Department of Soil Science and Land Resources Management, Federal University Wukari, PMB 1020 Wukar
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30
SEP
2018

Application of herbicides on common winter wheat (Triticum aestivum L.) at different doses and their reflection on the structural elements of spike

Z. Petrova, Nankova   Dobrudzha Agricultural Institute, 9520 General Toshevo, Bulgaria   DOI: 10.15547/ast.2018.03.046 (Manuscript received 13 June 2018; accepted for publication 25 July 2018)   Abstract. The aim of this investigation was to determine the effect of the appli
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30
SEP
2018

Soil structure after treatment with different operation modes of spading machine

Stoyanov1, K. Trendafilov2, N. Delchev1, G. Tihanov1   1Department of Agricultural Engineering, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria, 2Department of Mechanical Engineering, Faculty of Technics and Technologies – Yambol, Trakia University, 6000 St
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30
SEP
2018

The effects of inoculation and N fertilization on soybean [Glycine max (L.) Merrill] seed yield and protein concentration under drought stress

Basal, A. Szabó   Institute of Crop Sciences, Faculty of Agricultural and Food Sciences and Environmental management, Böszörményi út 138, Debrecen, Hungary   DOI: 10.15547/ast.2018.03.044 (Manuscript received 7 June 2018; accepted for publication 8 August 2018)   Abstract. An exp
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30
SEP
2018

Productivity and yield stability at late treatment of durum wheat (Triticum durum Desf.) with antibroadleaved herbicides. I. Influence at treatment during 1-st stem node stage

Gr. Delchev, D. Delchev   Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria   DOI: 10.15547/ast.2018.03.043 (Manuscript received 25 May 2018; accepted for publication 20 July 2018)   Abstract. The research was conducted du
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30
SEP
2018

Yield and seed quality of some soybean (Glycine max. L) varieties, cultivated in Osmaniye region, Turkey

F.F. Aşik, R. Yildiz   Oil Seeds Research Institute, 80950 Osmaniye, Turkey   DOI: 10.15547/ast.2018.03.042 (Manuscript received 21 May 2018; accepted for publication 2 August 2018)   Abstract. This study was carried out to determine yield and seed quality of 14 soybean vari
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