نتایج جستجو برای: seed elements

تعداد نتایج: 351774  

2015
Daniel Osuna Pilar Prieto Miguel Aguilar

Little is known about the molecular basis of the influence of external carbon/nitrogen (C/N) ratio and other abiotic factors on phytohormones regulation during seed germination and plant developmental processes, and the identification of elements that participate in this response is essential to understand plant nutrient perception and signaling. Sugars (sucrose, glucose) and nitrate not only a...

2008
Liba Pejchar Robert M. Pringle Jai Ranganathan James R. Zook Guillermo Duran Federico Oviedo Gretchen C. Daily

Birds play vital roles as seed dispersers helping to maintain and restore plant communities. With restoration increasingly key to global conservation, it is important to understand the landscape attributes and bird community characteristics that most influence avian seed dispersal in human-altered landscapes. We examined bird community structure and seed-dispersal patterns in agricultural count...

2015
KARIM ABBASIAN PARISA ZIARATI

Acacia Nilotica is a pioneer species, relatively high in bioactive secondary compound and are important for a variety of functions is economically used as a source of tannins, gums, timber, fuel and fodder. Babul plant is therapeutic used as Anti-cancer, anti tumours, Antiscorbutic, Astringent, antioxidant, Natriuretic, Antispasmodial, Diuretic, Intestinal pains and diarrhea, Nerve stimulant, C...

Journal: :Electr. J. Comb. 2010
Nathan Reading David E Speyer

Each Coxeter element c of a Coxeter group W defines a subset of W called the c-sortable elements. The choice of a Coxeter element of W is equivalent to the choice of an acyclic orientation of the Coxeter diagram of W . In this paper, we define a more general notion of Ω-sortable elements, where Ω is an arbitrary orientation of the diagram, and show that the key properties of c-sortable elements...

Journal: :Plant physiology 1999
A Goossens W Dillen J De Clercq M Van Montagu G Angenon

The regulatory sequences of many genes encoding seed storage proteins have been used to drive seed-specific expression of a variety of proteins in transgenic plants. Because the levels at which these transgene-derived proteins accumulate are generally quite low, we investigated the utility of the arcelin-5 regulatory sequences in obtaining high seed-specific expression in transgenic plants. Arc...

Literature survey revealed that there was no biological investigation on Astragalus meridioalis sensu auct. seeds worldwide. The mature seeds of A. meridioalis was collected in August 2015 from Geno, Bandar Abbas, Hormozgan Province, Iran to evaluate their nutritional value and explore a new source for nutritional purposes .The digested seeds of A. meridioalis with the mixture of nitric acid an...

ABSTRACT: Iran is considered number one producer of pomegranate throughout the world. The oil extracted from pomegranate seed is considered to have great medical and nutritional values, therefore the study is concerned with this unique and valuable oil specially its chemical attributes. Five different varieties of pomegranate were obtained from Saveh Pomegranate Research Institute. The seeds we...

Journal: : 2021

The purpose of the study was to establish strength and general pattern correlations between quantitative traits that form vegetative seed productivity in white lupine. Research methods used included field, weighing measuring, mathematical statistical methods. A significant positive correlation found average such as plant height, number lateral shoots, beans from central clusters, etc. strong de...

Journal: :Acta Agriculturae Slovenica 2023

Current study was conducted to evaluate the effects of different seed priming and foliar spray micronutrients on bread wheat performance in semi-arid region Northwest Iran. Pre-sowing treatments were S1: no pre-sowing treatment (intact seeds), S2: hydro-priming, S3: bio-priming (seed inoculation with plant promoting rhizobacteria consortium: Azotobacter chroococcum + Azospirillum lipoferum), S4...

Journal: :Agronomy 2021

Seed endophyte inoculation can enhance the plant tolerance to pollutants, which allows cultivation on trace element (TE) polluted soils. Methylobacterium sp. CP3 and Kineococcus endophyticus CP19 were tested in vitro for their Zn Cd growth promotion traits. The vivo effects of bioaugmentation with individual strains or both using two poplar cultivars, Populus deltoides x (P. trichocarpa P. maxi...

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