scholarly journals Nutritional and lipid composition of Avena sativa, Hordeum vulgare and Echinochloa frumentacea

2021 ◽  
Vol 11 (3) ◽  
pp. 023-027
Author(s):  
Saumya singh ◽  
Gita bisla
Keyword(s):  
Quantitative Analysis ◽  
Hordeum Vulgare ◽  
Avena Sativa ◽  
Essential Fatty Acids ◽  
Signal Transmission ◽  
Gluten Free ◽  
Hypoglycaemic Effect ◽  
Nerve Signal ◽  
Fiber Protein ◽  
Echinochloa Frumentacea

The antidiabetic and hypoglycaemic effect of Avena sativa, Hordeum vulgare and Echinochloa frumentacea has been explored and proved. The aim of this study was to investigate proximate, essential fatty acids and quantitative analysis of phytochemicals in Avena sativa, Hordeum vulgare and Echinochloa frumentacea. These cereals not only help to prevent many diseases but also used as functional ingredients. This study includes the estimation of moisture, ash, fat, fiber, protein, CHO, vitamin C, calcium of Avena sativa, Hordeum vulgare and Echinochloa frumentaceawere determined by titerametric method and zinc, phosphorous and iron were determined by atomic absorption spectrophotometer method (AAS). Quantitative analysis of differential nutrient components was performed by standard methods and estimation of lipid profile were also done. Results indicate that protein and phosphorous of Avena sativa (13.7g/100g, 380.3mg/100g) Hordeum vulgare (11.5g/100g, 214.7mg/100g) and Echinochloa frumentacea(11g/100g, 281.6mg/100g) were observed to be higher. Thus, the study concluded that these cereals contain many differential nutrients component and minerals which plays an important role in nerve signal transmission, which is how your brain and muscles communicate. These cereals are packed with protein, antioxidants and nutrients. Furthermore, its gluten free, an excellent choice for peopleof celiac disease who follow a gluten free diet.

Competitive attributes ofA. sativa, T. aestivum, andH. vulgareare conserved in no-till cropping systems

Weed Science ◽  
1999 ◽  
Vol 47 (6) ◽  
pp. 712-719 ◽  
Author(s):  
Anne Légère ◽  
Yuguang Bai
Keyword(s):  
Hordeum Vulgare ◽  
Avena Sativa ◽  
Growth Parameters ◽  
Cropping Systems ◽  
Seedling Emergence ◽  
Biomass Accumulation ◽  
Tillage Systems ◽  
Area Index ◽  
No Till ◽  
Lower Test

The robustness of competitive attributes of cereals such as rapid and uniform seedling emergence, tillering, early biomass accumulation and canopy closure, and height advantage over weeds have not yet been tested under environmental conditions typical of no-till (NT) cropping systems. Our objective was to evaluate the effects or NT practices on growth and productivity ofAvena sativa, Triticum aestivum, Hordeum vulgare, and associated weeds. The experiment was conducted on a Kamouraska clay at La Pocatière, QC, in 1994, 1995, and 1996.Avena sativa, T. aestivum, andH. vulgarewere grown under tilled and NT practices. Cereal growth parameters were measured six (1994) or seven (1995) times between planting and the 11th week after planting but only once in 1996. Grain yields and yield components were determined at crop maturity.Avena sativaandH. vulgarepopulations were little affected by tillage, whereasT. aestivumpopulations were reduced by 16 to 20% in NT systems. Growth in height in NT systems was either similar or greater than in tilled systems in all three cereals. Cereal leaf area index (LAI) and biomass accumulation was also comparable between tillage systems, except forT. aestivumLAI in 1994, which was greater in tilled plots on two sampling dates. Response of annual dicots to tillage was inconsistent in all crops. Annual monocots dominated in some but not all NT systems. Perennial dicots dominated in NT systems, whereas perennial monocots were more abundant in tilled systems in all three cereals.Avena sativaandT. aestivumyields in NT plots were comparable or greater than in tilled plots, in spite of having either lower test weights (A. sativa) or lower 1,000-grain weights (T. aestivum). NTT. aestivumproductivity was maintained in spite of reduced plant establishment.Hordeum vulgareyields were also similar across tillage systems, except in 1995, when yields in tilled plots were greater than in NT plots. The height advantage observed for NTH. vulgaredid not result in improved yields. All three cereals, and particularlyA. sativa, appeared well suited to NT systems, despite the pressure provided by different weed groups, compared to tilled systems. However, results suggest that NT production of cereals could benefit from improved attention to perennial dicot control and crop seedling establishment, particularly forT. aestivum.

Pseudomonas syringae pv. striafaciens. [Distribution map].

1987 ◽  
Author(s):  
Keyword(s):  
Hordeum Vulgare ◽  
North America ◽  
South America ◽  
Geographical Distribution ◽  
Pseudomonas Syringae ◽  
Avena Sativa ◽  
New South ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Pseudomonas syringae pv.striafaciens (Elliott) Young, Dye & Wilkie. Hosts: Oats (Avena sativa) and barley (Hordeum vulgare). Information is given on the geographical distribution in Africa, Zimbabwe, Asia, Japan, Korea, Australasia & Oceania, Australia, New South Wales, Queensland, Europe, Germany, USSR, North America, Canada, Alberta, Manitoba, Ontario, Saskatchewan, Mexico, USA, South America, Argentina, Colombia.

scholarly journals EVALUACIÓN AGRONÓMICA DE CEREALES FORRAJEROS DE USO POTENCIAL EN SISTEMAS DE PRODUCCIÓN DE LECHE DE ALTURA

2019 ◽  
Vol 3 (1) ◽  
pp. 72-77
Author(s):  
María Mesén ◽  
William Sánchez
Keyword(s):  
Triticum Aestivum ◽  
Hordeum Vulgare ◽  
Avena Sativa

La presente investigación se realizó en el año 1996, en el distrito Cot, cantón Oreamu-no, provincia Cartago. La topografía de la finca es irregular y se ubica a una altitud de 2.100 msnm. El objetivo del estudio fue evaluar la adaptabilidad de una colección de 13 ce-reales forrajeros, nueve variedades de Avena (Avena sativa), tres de Trigo (un Triticum se-cale y dos Triticum aestivum) y una de Cebada (Hordeum vulgare). El diseño experimental utilizado, fue de bloques completos al azar, con tres repeticiones, representando cada cul-tivar un tratamiento. Las variables evaluadas fueron: cobertura, altura, plagas, producción de biomasa y valor nutritivo. En cuanto a las variables cobertura y altura los valores fueronaltos en todos los cultivares cosechados, superiores a 90% y 75 cm respectivamente, losTriticum y la Hordeum vulgare fueron inferiores a las avenas en ambos aspectos. La única enfermedad que se presentó fue la Puccinia sp. eliminando por completo las avenas Ne-huén, Dula, Gaviota y Llaofén y afectando levemente (5% del follaje afectado) los cereales Culgoa II, Águila y Triticum secale. Los demás cereales no fueron dañados por ninguna pla-ga. La producción de biomasa en los diferentes cultivares osciló en un rango de 6,8 y 15,5 t/ha/corte. El análisis de varianza para esta variable mostró diferencias entre cultivaresP=0,01 y P=0,001 para t/ha/corte y tasa de crecimiento respectivamente. Según los altos rendimientos de materia seca, adecuado valor nutritivo y ausencia de plagas, se puede con-cluir que los cereales que mejor se adaptaron a la zona en estudio fueron las avenas Riel, Nobby y Amby. Se debe continuar investigando con los cultivares sobresalientes bajo pas-toreo y en sustitución de alimentos balanceados.

Wheat dwarf virus. [Distribution map].

2018 ◽  
Author(s):  
Keyword(s):  
Triticum Aestivum ◽  
Czech Republic ◽  
Hordeum Vulgare ◽  
Avena Sativa ◽  
Dwarf Virus ◽  
Wheat Dwarf Virus ◽  
Distribution Map ◽  
Virus Distribution ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Wheat dwarf virus. Geminiviridae: Mastrevirus. Hosts: wheat (Triticum aestivum), barley (Hordeum vulgare), oat (Avena sativa). Information is given on the geographical distribution in Europe (Austria, Bulgaria, Czech Republic, Finland, France, Germany, Hungary, Italy, Poland, Romania, Slovakia, Slovenia, Spain, Sweden, UK, Ukraine), Asia (China, Hebei, Qinghai, Shaanxi, Shanxi, Sichuan, Yunnan, Iran, Syria, Turkey), Africa (Tunisia Zambia).

Simazine-Induced Nitrate Absorption Related to Plant Protein Content

Weed Science ◽  
1972 ◽  
Vol 20 (6) ◽  
pp. 569-572 ◽  
Author(s):  
S. K. Ries ◽  
V. Wert
Keyword(s):  
Hordeum Vulgare ◽  
Plant Growth ◽  
Avena Sativa ◽  
Protein Concentration ◽  
Nitrate Uptake ◽  
Kinetic Studies ◽  
Regression Analyses ◽  
Plant Weight ◽  
Companion Plants ◽  
Nutrient Solutions

Barley(Hordeum vulgareL. ‘Coho’), rye(Secale cerealeL. ‘MSU Exp.’) and oat(Avena sativaL. ‘Gary’) seedlings were grown in nutrient solutions containing 0 and 10−9to 10−7M concentrations of 2-chloro-4,6-bis(ethylamino)-s-triazine (simazine). In kinetic studies with rye and barley seedlings, simazine increased water and nitrate uptake after 3 days' exposure to 10−9M simazine compared to controls; there was no effect from 10−7M simazine. The effect was manifested in an increase in both plant weight and total protein. After 12 days, companion plants treated with 10−7M simazine were the same size as controls but contained a higher protein concentration especially in the shoots. Regression analyses showed that the simazine-induced increases in total nitrogen content of the three grain species were closely related to the nitrate and water uptake, whether manifested by greater plant growth or more protein per gram of plant.

scholarly journals Transmisión experimental del virus del mal de Río Cuarto por Delphacodes kuscheli

2001 ◽  
Vol 26 (1) ◽  
pp. 39-44 ◽  
Author(s):  
GRACIELA A. TRUOL ◽  
TOMIO USUGI ◽  
JUTARO HIRAO ◽  
JOEL D. ARNEODO ◽  
M. PAZ GIMÉNEZ PECCI ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Zea Mays ◽  
Hordeum Vulgare ◽  
Secale Cereale ◽  
Avena Sativa ◽  
Chloris Gayana ◽  
Delphacodes Kuscheli ◽  
Phalaris Canariensis

Entre las enfermedades que afectan al cultivo de maíz (Zea mays) en Argentina, la producida por el virus del mal de Río Cuarto (MRCV) es la más importante. El MRCV pertenece a la familia Reoviridae, género Fijivirus, y su propagación en la naturaleza es realizada por Delphacodes kuscheli (Hemiptera: Delphacidae). La modalidad de transmisión para los miembros de este género de virus es persistente propagativa. Se estableció la necesidad de ajustar un sistema de transmisión eficiente del virus para estudios de caracterización, partiendo de poblaciones libres de virus criadas en laboratorio, para lo cual se ensayaron distintos períodos de adquisición, latencia e inoculación, evaluándose además un rango de hospedantes diferenciales. Se lograron obtener insectos libres de virus en cantidad suficiente para llevar a cabo los trabajos, mediante su cría en fitotrones y cámaras aclimatadas. La transmisión experimental del MRCV se efectuó exitosamente, bajo idénticas condiciones, empleando períodos de adquisición, latencia e inoculación de dos, 10 y uno día respectivamente para los cereales de grano fino y de dos, 10 y dos días para el maíz. Se infectaron de este modo las siguientes especies: maíz, cebada (Hordeum vulgare), avena (Avena sativa), trigo (Triticum aestivum), centeno (Secale cereale), grama rhodes (Chloris gayana) y alpiste (Phalaris canariensis). La detección del virus en las plantas inoculadas se efectuó mediante pruebas serológicas, análisis de dsRNA en electroforesis en gel de poliacrilamida (obteniéndose las 10 bandas típicas de los fijivirus) y microscopía electrónica, detectándose las partículas isométricas de entre 60 y 70 nm de diámetro.

Absorption and Dissipation of TCA by Wheat and Oats

Weed Science ◽  
1970 ◽  
Vol 18 (4) ◽  
pp. 492-496 ◽  
Author(s):  
Paul N. P. Chow
Keyword(s):  
Triticum Aestivum ◽  
Zea Mays ◽  
Hordeum Vulgare ◽  
Avena Sativa ◽  
Trichloroacetic Acid ◽  
Potassium Cyanide ◽  
Dichlorophenoxyacetic Acid ◽  
Wheat Seedlings ◽  
The Difference ◽  
2,4 Dichlorophenoxyacetic Acid

In the greenhouse, five crops were grown in soil containing trichloroacetic acid (TCA) at 3 to 24 ppm. Based on seedling yields, corn (Zea mays L., var. Morden 88) and oats (Avena sativa L., var. Rodney) were relatively tolerant to TCA at all rates, barley (Hordeum vulgare L., var. Conquest) and rye (Secale cereale L., var. Antelope) were tolerant at lower rates, but wheat (Triticum aestivum L., var. Manitou) suffered injury at all rates. When TCA-2-14C was applied to the roots of wheat and oats seedlings in water or nutrient solution, wheat seedlings absorbed more TCA-2-14C than oats. Potassium cyanide (KCN) and 2,4-dichlorophenoxyacetic acid (2,4-D) decreased TCA-2-14C absorption by wheat more than that by oats. From 5 to 21 days after application, wheat retained two to four times as much TCA-2-14C as oats. Thus, half of the TCA-2-14C in shoots and roots of wheat disappeared in 11.3 and 11.4 days, respectively, compared with 7.9 and 3.5 days for oats. Based on this investigation, the difference in susceptibility of wheat and oats to TCA appeared to be governed by the metabolic processes involved in absorption and dissipation.

scholarly journals SELEÇÃO DE PLANTAS QUANTIFICADORAS DE HERBICIDAS RESIDUAIS

2009 ◽  
Vol 19 ◽  
Author(s):  
ANDERSON LUIZ NUNES ◽  
RIBAS ANTONIO VIDAL
Keyword(s):  
Triticum Aestivum ◽  
Hordeum Vulgare ◽  
Cucumis Sativus ◽  
Lactuca Sativa ◽  
Avena Sativa ◽  
Raphanus Sativus ◽  
Triticum Aestivum L ◽  
Hordeum Vulgare L ◽  
Cucumis Sativus L ◽  
Lactuca Sativa L

A determinação da concentração de compostos no solo por meio de plantas quantificadoras apresenta como principal vantagem detectar somente resíduos biologicamente ativos, não havendo necessidade de instrumentos onerosos e de prévia extração dos resíduos do solo. Dessa forma, este trabalho teve como objetivo selecionar plantas quantificadoras da presença de herbicidas residuais (pré emergentes) para o uso em bioensaios. Utilizou-se delineamento experimental completamente casualizado com arranjo bifatorial 8 x 6, com cinco repetições. O fator A consistiu de espécies cultiváveis e o fator B de herbicidas aplicados em pré emergência. Os resultados evidenciaram que a sensibilidade na detecção do herbicida no solo depende da espécie utilizada. A sensibilidade das espécies Lactuca sativa L. e Raphanus sativus var. sativus L. não permitiu condições de quantificar a presença dos herbicidas atrazina, cloransulam, imazaquin, metribuzin e S-metolacloro. Raphanus sativus var. oleiferus Metzger é potencial quantificador de imazaquin e S metolacloro. Plantas de Curcubita pepo L. são promissoras na bioavaliação de metribuzin. A espécie Cucumis sativus L. mostrou-se potencial bioindicadora de cloransulan e imazaquin. Avena sativa L. apresentou-se como potencial quantificadora de imazaquin e metribuzin. Hordeum vulgare L. pode quantificar o metribuzin e Triticum aestivum L. é promissor na detecção da biodisponibilidade de atrazina.

Quantum-confined ion superfluid in nerve signal transmission

Nano Research ◽  
2019 ◽  
Vol 12 (6) ◽  
pp. 1219-1221 ◽  
Author(s):  
Xiqi Zhang ◽  
Lei Jiang
Keyword(s):  
Signal Transmission ◽  
Nerve Signal ◽  
Quantum Confined
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