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RISChanges in composition and essential oil yield of Ocimum ciliatum at different phenological stages
Essential oils of Ocimum ciliatum were extracted by hydrodistillation at different phenological stages, in order to determine possible differences and similarities of the oil yield and chemical composition of them.
Essential oil yields were 1...
Influence of Plant Growth Regulators (PGRs) and Planting Method on Growth and Yield in Oil Pumpkin (Cucurbita pepo var. styriaca)
and width, number of seed per fruit, seed yield, % seeds oil and oil yield. Hence spraying with GA3 25 ppm in four leaf stage at trellis method could be a suitable treatment for enhancing growth and yield of medicinal pumpkin....
Effect of sowing dates on the morphological characteristics, oil yield and composition of fatty acids in flax (Linum usitatissimum L.)
The effect of different sowing dates on growth, development, morphological characteristics, yield, oil content and fatty acid composition of Linum usitatissimum L. was evaluated in semi-arid condition of Iran. An field ...
Weed Competition Periods Affect GrainYield and Nutrient Uptake of Black Seed (Nigella Sativa L.)
-free treatments, respectively. The results revealed that N, P and K contents in weed tissues ignificantly
increased with increasing weed-infested periods during both years of the experiment. The reduction in grain and oil yield due to longer periods of weed...
Interaction effect of CO2 enrichment and nutritional condition on physiological characteristics, essential oil and yield of lemon balm (Melissa officinalis L.)
recorded with CO2 enrichment. When CO2 was elevated from 380 to 1050 ppm, the values of height (24.3%), SPAD reading (2.7%), essential oil yield (26.3%) and final yield (65.3%) were increased, unlike, stomatal conductance (35.2%) and essential oil...
Effect of sowing dates on quantity and quality of castor bean (Ricinus communis L.) under semi-arid condition in Iran
by the sowing date. An
earlier sowing date resulted in higher seed yield, oil content and oil yield in either year. Based
on the results of the fatty acid analysis by gas chromatography (GC), fifteen fatty acids
were observed in castor oil...
The Impact of Pigweed (Amaranthus retroflexus L.) Population on Oil Yield and Fatty Acid Composition of Castor Bean (Ricinus communis L.)
تأثیر جمعیت علف¬هرز تاج¬خروس (Amaranthus retroflexus L.) بر عملکرد روغن و ترکیب اسیدهای چرب دانه کرچک (Ricinus communis L.)
کرچک (Ricinus communis L.) از مهمترین گیاهان زراعی با ارزش است که در صنایع داروسازی، آرایشی و صنعت کاربرد فراوان دارد. به منظور بررسی اثرات تداخلی تاجخروس (Amaranthus retroflexus L.) بر عملکرد، درصد روغن و ترکیب اسیدهای ...
Evaluation of Yield and Oil Quality of Safflower (Carthamus tinctorius L.) Seeds under Plant Growth Motivate Foliar Application and Harvest Time
ارزیابی عملکرد و کیفیت روغن دانه گلرنگ (Carthamus tinctorius L.) تحت اثر محلول‌پاشی محرک‌های رشد و زمان برداشت
یکی از اهداف مهم کشت و کار گلرنگ، تولید حداکثري روغن با روند تولید پایدار می‌باشد. با توجه به اهمیت کاربرد محرک‌های رشد و زمان برداشت در پایش وضعیت تولید کمی و کیفی، این آزمایش با هدف بررسی اثر برخی محرك‌‌هاي رشدی و زمان ...