Turkish Journal of Field Crops

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90 232 311 26 79

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contact@field-crops.org

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2. Beyler İş Hanı, No: 313 Kat: 3 Konak-İzmir

WEED SURVEY OF FABA BEAN {Vicia faba L.) FIELDS IN HATAY PROVINCE

Ufuk KARADAVUT, Ersin CAN, Aslı DİVANL, Nuray GEM ALMAZ

Abstract

In 1996, faba bean (Vicia faba L.) fields in Hatay province were surveyed for the common weed situation. The survey was carried out in the Amik Plain (Kırıkhan and Reyhanlı). In total of 26 fields were checked for the general weeds. The frequency of common weeds was higher in Kırıkhan than that of in Reyhanli.

Keyword: faba bean, fields in hatay ,

Effects of Different Water Stress Levels on Biomass Yield and Agronomic Traits of Switchgrass (Panicum virgatum L.) Varieties under Semi-Arid Conditio

Erdal GONULAL, Suleyman SOYLU, Mehmet SAHIN

Abstract

A field experiment was conducted in the Wielkopolska region at the Gorzyń Research Station, Poland (52.34°N, 15.54°E) in Central Europe. The study was conducted over a 3-year period (2017, 2018, 2019) as a two-factorial design with four replications in the RCBD. The aim of the research was to determine the effect of the cultivar (‘Bolero’, ‘Tytan’) and the inoculation (Nitragina–seeds inoculation, Nitroflora I–seeds inoculation, Nitroflora II–soil inoculation, HiStick® Lupin–seeds inoculation) on plant development, seeds chemical composition and yielding of narrow-leaved lupin. The weather conditions and experimental factors significantly influenced on productivity of narrow-leaved lupin ‘Tytan’. Drought during the growing season reduced seeds and protein yields. After inoculation of HiStck the seeds yield was significantly greater by 12.4% (p < 0.01) and the protein yield after application of Nitroflora I or HiStick by 13.9% (p < 0.01) and 19.2% (p < 0.01), respectively. Correlation coefficients showed strong relations between number of pods and seeds per plant in both cultivars regardless of the inoculation variant, however the strongest relations in both cultivar were proved on HiStick treatment.
Keyword: Biological nitrogen fixation, chemical composition, legumes, protein efficiency, yielding