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Agronomic and economic characteristics of common wheat and spelt production in an organic farming system

100%
Winnicki T., Zuk-Golaszewska K.
Acta Scientiarum Polonorum. Agricultura
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2017
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tom 16
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nr 4
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Morphological, phenological and agronomical characterisation of variability among common bean (Phaseolus vulgaris L.) local populations from The National Centre for Plant Genetic Resources: Polish Genebank

84%
Boros L., Wawer A., Borucka K.
Journal of Horticultural Research
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2014
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tom 22
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nr 2
3

Influence of drought stress during grain filling on agronomic characteristics, grain protein concentration and rheological properties of wheat cultivars

84%
Castro M., Vazquez D.
Zeszyty Problemowe Postępów Nauk Rolniczych
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2010
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tom 545
Wheat (Triticum aestivum L.) plants exposed to water deficit during ripening show altered agronomic and grain quality characteristics. Drought causes yield losses and seasonal variation in quality creating difficulties in the marketing and processing of grain, so improving the genetic adaptation of wheat cultivars to drought stress is an important objective in breeding programs. Some genotypes have been reported to have a tolerant response and could be used as genetic sources for drought tolerance. Five spring wheat cultivars from South America and two checks were evaluated in Uruguay. One controlled environment experiment was conducted in a split-plot design with two cycles of Progressive drought stress during grain filling. Agronomic characteristics as kernel number and aerial biomass decreased with drought stress. Significant genotype х treatment interaction with a decreasing effect was detected for root width, thousand kernel weight, and grain yield. No significant effect of drought stress was detected for root length or weight. Rheological properties were affected by drought stress increasing mixogram maximum height at peak (МНР) and mixogram time to maximum height (TMH). Significant genotype х treatment interaction was found for grain protein concentration, МНР and TMH. Cultivars with stable agronomic and quality characteristics under drought stress were found in this study. They could be used as genetic sources for resistance to this abiotic stress.
4
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Determination of some agronomical characteristics and essential oil variation in different local Ocimum basilicum L. ecotypes under semi-arid climatic conditions

67%
Kizil S., Toncer O., Sogut T., Diraz E., Karaman S.
Acta Scientiarum Polonorum. Hortorum Cultus
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2019
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tom 18
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nr 3
The study aimed to determine agronomic characteristics and essential oil components of different basil ecotypes in semi-arid climatic conditions of South Eastern Anatolia, Diyarbakir, Turkey. Two-year harvest data about fresh and dry herb yield, dry leaf yield, essential oil content and its components from the plants of year 2015 and 2016 was analyzed in this study. Essential oil components were detected by gas chromatography/ mass spectrometry (GC/MS). The resulting outcomes demonstrated that both ecotypes and harvests had important effects on fresh and dry herb, dry leaf yield and essential oil contents of sweet basil. The highest dry leaf yield was noted from green leafy ecotypes and from second harvest stage. Twenty-three constituents were detected in the essential oil of O. basilicum ecotypes. The main components of basil essential oil were linalool, methyl chavicol, neral, geranial and methyl cinnamate that differed according to ecotypes and harvests during experimental years 2015 and 2016. Purple leafy basil ecotypes were determined as linalool rich, while greenish leaf ecotypes were abundant in methyl chavicol. Silbe – green ecotype contains higher neral and geranial levels than the other ecotypes. It was concluded that basil plant could be grown successfully and harvested two or more times to prefer for maximum dry leaf yield and essential oil contents under semi-arid climatic conditions.
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