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129 articles for “Roots”
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Research ArticleOpen accessIn the abstractPhosphate-Solubilizing Salt-Tolerant Bacteria to Support Soybean Growth (Glycine max (L.) Merr.) On Saline SoilsIrina Smirnova, Amankeldi Sadanov, Gul Baimakhanova et al.Phosphorus is one of the important elements of plant nutrition that affect crop productivity. Increasing the availability of phosphorus through the use of microbial inoculants capable of stimulating soybean growth on saline soils is a promising solution to the problem. However, most phosphate-solubilizing bacteria are not capable of the growth and mobilization of phosphates on saline soils. The purpose of … …OnLine Journal of Biological Sciences, Vol. 24, Issue 1 · 2 Oct 2023 · 5,827 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Impact of Environment on the Morphometric Characteristics of Honeybees Apis Mellifera Carnica in South-East KazakhstanUlzhan Auezkhanovna Nuraliyeva, Nuradil Nurbekuly Spatay, Ainur Malikovna Davletova et al.Morphometric characteristics of honey bees (length and width of wings, number of roots) depend on the environmental conditions (in particular, the temperature regime) in which individuals develop. The purpose of the study is to determine the distribution of honey bees and a comparative analysis of their morphometric indicators in various climatic zones of South-Eastern Kazakhstan. The main climatic zones of … …OnLine Journal of Biological Sciences, Vol. 23, Issue 4 · 24 Sep 2023 · 5,704 accessesView PDFCite
Research ArticleOpen accessIn the abstractResponse of Different Agrobacterium Rhizogenes Strains for in vitro Hairy Root Induction and Accumulation of Rosmarinic Acid Production in Agastache RugosaWoo Tae Park, Thanislas Bastin Baskar, Sun Kyung Yeo et al.In this study a total of seven different Agrobacterium rhizogenes strains were evaluated for their ability to transform the plant Agastache rugosa and to produce the secondary metabolite rosmarinic acid. All the strains of A. rhizogenes i.e., 13333, 15834, A4, LBA9402, R1000, R1200 and R1601 strains tested here in this study, were able to induce hairy root formation in leaf … …OnLine Journal of Biological Sciences, Vol. 17, Issue 3 · 3 Sep 2017 · 7,869 accessesView PDFCite
Research ArticleOpen accessIn the abstractEnhancement of in vitro Rooting through Growth Media, Gelling Agents and Activated Charcoal in Lycium chinenseJae Kwang Kim, Sang Un ParkLycium chinense, a traditional Chinese herbal medicine is well known for its medicinal value and composition for centuries in Asia. Plant tissue culture technique has proven as a quick and sustainable ways to regenerate various plants species those are valuable in terms of medicinal as well as ornamental. Here, we investigated the in vitro root regeneration and root growth of … …OnLine Journal of Biological Sciences, Vol. 17, Issue 3 · 26 Jun 2017 · 7,270 accessesView PDFCite
Research ArticleOpen accessIn the abstractValuation of Biomaterial: Phragmites australis in the Retention of Metal-Complexed DyesAida Kesraoui, Asma Mabrouk, Mongi SeffenThe purpose of this research was to estimate the potential of cellulosic fibers of highly available and renewable Tunisian biomass Phragmites australis for the biosorption of an anionic metal complexed dye: Alpacide blue. The present study shows that the Phragmite australis were used successfully for the adsorption of Alpcide blue from aqueous solution. Equilibrium was reached after 5 h at … …American Journal of Environmental Sciences, Vol. 13, Issue 3 · 5 Jun 2017 · 7,427 accessesView PDFCite
Research ArticleOpen accessIn the abstractStable Nitrogen Isotopic Changes in Winter Wheat (Triticum aestivum L.) Induced by its Growth TemperatureZhou Feng Wang, Wei Guo Liu, Rui Juan HaoThe nitrogen dynamics of plants can be quantified using the variation in their δ15N level. This reveals details of plant physiological characteristics and the relationship between plants and their growth conditions. To better understand plant nitrogen dynamics and the effects of external temperature changes on their nitrogen isotopic composition, we investigated the δ15N characteristics in Triticum aestivum and its mother … …American Journal of Agricultural and Biological Sciences, Vol. 12, Issue 1 · 21 Mar 2017 · 8,127 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Effects of the Degree of Soil Salinity and the Bio preparation on Productivity of Maize in the Shaulder Irrigated MassifMaksat Nurbaiuly Poshanov, Shakhislam Uzakbaevich Laiskhanov, Zhassulan Maratovich Smanov et al.During the study on the Shaulder irrigated massif, the soil salinity maps with different degrees of salinity were compiled at the large-scale 1:10000 in the GIS environment. It was found that the area of saline soils increases with depth. In the upper 0-20 cm layer, 29% is salted and in the 50-100 cm layer, up to 44% is salted. The … …OnLine Journal of Biological Sciences, Vol. 22, Issue 1 · 11 Feb 2022 · 6,739 accessesView PDFCite
Research ArticleOpen accessIn the abstractEnhancement of in Vitro Rooting By Gelling Agents and Activated Charcoal in Rehmannia Glutinosa L.Aye Aye Thwe, Hyun Ho Kim, Haeng Hoon Kim, Sang Un ParkPlant tissue culture has proven to be commercially important for the replication of various plants species, including medicinal and ornamental plants. This technique has been used extensively in research for applications in agriculture and forestry. This study examines the effect of activated charcoal and the relative effectiveness of Gelrite compared to Phytagar. The number of roots per explant (8.2) and … …OnLine Journal of Biological Sciences, Vol. 15, Issue 2 · 12 Jun 2015 · 7,106 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis of Time-Delayed Neural Networks via Rightmost Eigenvalue PositionsSun Yi, Sangseok Yu, Jung H. Kim, Taher M. Abu-LebdehNeural networks have been frequently used in various areas. In the implementation of the networks, time delays and uncertainty are present and known to lead to complex behaviors, which are hard to predict using classical analysis methods. In this study, stability and robust stability of neural networks considering time delays and parametric uncertainty is studied. For stability analysis, the rightmost … …American Journal of Engineering and Applied Sciences, Vol. 8, Issue 1 · 26 Jan 2015 · 8,063 accessesView PDFCite
Research ArticleOpen accessIn the abstractOPTIMUM MICRONUTRIENT LEVEL FOR PHALAENOPSIS DELICIOSA ORCHID SEEDLING IN VITRO GROWTHZherui Xiong, Chieh Wean ChoongThere were many researches about the influence of micronutrient concentration toward growth of plants. However, there was no clear statement about the micronutrient level for growth of Phalaenopsis seedlings. Hence it was worth to investigate the optimum level of micronutrient for Phalaenopsis, an endangered orchid species. Using Phalaenopsis deliciosa as the subject, germinated seedlings were grown on defined culture media … …OnLine Journal of Biological Sciences, Vol. 14, Issue 3 · 12 Nov 2014 · 6,633 accessesView PDFCite