30
JUN
2022

Effect of the depth of pre-sowing tillage on the yield of wheat grown by conventional technology

G. Hristova*, P. Veleva Department of Agricultural Engineering, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 30 August 2021; accepted for publication 4 March 2022) Abstract. The present research was conducted to investigate the influence
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22
DEC
2021

Statistical analysis of resistance variability of pepper accessions to Xanthomonas euvesicatoria and Xanthomonas vesicatoria

K. Vasileva1*, N. Bogatzevska2 1Maritsa Vegetable Crops Research Institute, 32 Brezovsko Shosse Str., 4003 Plovdiv, Bulgaria 2Institute of Soil Science, Agrotechnologies and Plant Protection “N. Pushkarov”, 7 Shosse Bankya Str., 1331 Sofia, Bulgaria (Manuscript received 16 March 2021;
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