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On site, only the road surface requires leveling and compacting to establish working conditions, eliminating the necessity for cement foundation leveling and hardening. This significantly reduces the project's construction material costs.
The iron ore is evenly fed by TSW1139 feeder into HJ98 high-efficiency jaw crusher for coarse crushing. After that, the materials would be sent into CS160 cone crusher for secondary crushing.
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A plant regeneration methodvia somatic embryogenesis of severalHelianthus annuus L genotypes was developed Starting from cotyledonary explants high frequency embryo induction was obtained following several subcultures on defined media An appropriate cotyledon developmental stage was identified Etiolated explants and darkness treatment
— A high frequency plantlet regeneration protocol was developed for black pepper Piper nigrum L through cyclic secondary somatic embryogenesis Secondary embryos formed from the radicular end of the primary somatic embryos which were originally derived from micropylar tissues of germinating seeds on growth regulator free SH
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— The technological advancement and increased usage of wireless and other communication devices have greatly enhanced the level of radiofrequency electromagnetic field radiation EMF r in the environment It has resulted in unprecedented increased exposure of living organisms to these radiations Most of the studies in past have
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— The influences of glucose mannose fructose and sorbose in the media on somatic embryogenesis and shoot organogenesis were revealed as differences in the numbers of somatic embryos and adventitious shoots per gram of morphogenic callus Abstract The morphogenesis ability of light yellowish globular callus derived from
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— Sesamum indicum L was used as an important oil crop in the world An efficient protocol for in vitro plant regeneration via adventitious shoot formation from deembryonated cotyledon explants isolated from mature seeds of sesame is developed Optimal medium for direct adventitious shoot formation was Murashige and Skoog MS
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Optimal embryogenic callus induction was found to occur in MS medium and optimization of regeneration frequency using mature seeds as explant material may offer a simple and efficient protocol for Italian ryegrass that may improve molecular breeding of this species In the present study we have developed a high frequency plant regeneration system for
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— The main limitation of cucumber embryogenesis has until now been the high frequency of abnormal embryo formation combined with a low frequency of plant regeneration Cade et al 1990 Debeaujon and Branchard 1993 Wróblewski et al 1995 Pellinen et al 1997 However to the best of our knowledge there are no reports on the
— An efficient maize regeneration system was developed using mature embryos Embryos were removed from surface sterilized mature seeds and sliced into halves They were used as explants to initiate callus on induction medium supplemented with mg l−1 2 4 dichlorophenoxyacetic acid 2 4 D The induction frequency of
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— This method resulted in not only efficient plant regeneration but also very high frequency of doubled haploid DH induction With four cultivars investigated a range of 469 534 embryos and 32 160 green plants GPs per 4×10 4 microspores were obtained
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A plant regeneration methodvia somatic embryogenesis of severalHelianthus annuus L genotypes was developed Starting from cotyledonary explants high frequency embryo induction was obtained following several subcultures on defined media An appropriate cotyledon developmental stage was identified Etiolated explants and darkness treatment
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— Salvia nemorosa L is a valuable medicinal and ornamental plant from high frequency protocol for in vitro regeneration from S nemorosa leaf explants was developed based on our results Various plant growth regulators were evaluated for their effects on direct and indirect organogenesis callogenesis shoot
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High frequency fusion of plant protoplasts by electric fields Planta 1981 Jan;151 1 26 32 doi /BF00384233 By the additional application of a high single field pulse square wave 15 V 50 μs it was possible to induce cell fusion within the aggregates or bridges This electrically stimulated fusion of cells proceeded at room
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— An efficient maize regeneration system was developed using mature embryos Embryos were removed from surface sterilized mature seeds and sliced into halves They were used as explants to initiate callus on induction medium supplemented with mg l−1 2 4 dichlorophenoxyacetic acid 2 4 D The induction frequency of
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— In plants depending on the frequency or intensity of the sound waves to which these organisms are exposed The sound stimuli applied were at three different frequencies and intensities low frequency 100 Hz at 92 dB] high frequency 10 kHz at 89 dB and broadband 320 kbps at 80/90 dB compared with silent controls with 90 dB
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Plant Science 74 1991 235 242 Elsevier Scientific Publishers Ireland Ltd 235 High frequency embryogenesis and plant regeneration in isolated microspore culture of Brassica oleracea L Yoshihito Takahataa and Wilfred A Kellerb "Faculty of Agriculture lwate University Morioka 020 Japan and hPlant Research Centre Agriculture Canada
High frequency plant regeneration in Indian Siris via cyclic somatic embryogenesis with biochemical histological and SEM investigations Semantic Scholar 0 ： 113 ： T Saeed A Shahzad ： The present work
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— An efficient plant regeneration protocol was established for castor Ricinus communis L Hypocotyl tissue from zygotic embryo axis produced adventitious shoots when treated with either thidiazuron TDZ 1 μM or 6 benzylaminopurine BA 20 μM TDZ resulted in more than a threefold higher rate of shoot induction a maximum of
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— The high frequency plant regeneration system for Nymphoides coreana established in this study will be useful for genetic manipulation and cryopreservation of this species View Show abstract
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The system of cyclic secondary somatic embryogenesis in black pepper described here represents a permanent source of embryogenic material that can be used for genetic manipulations of this crop species A high frequency plantlet regeneration protocol was developed for black pepper Piper nigrum L through cyclic secondary somatic
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— Three Bangladeshi barley genotypes viz BARI barley‐1 3 and 6 were selected for this study to evaluate the efficiency of callus induction and plant regeneration The effect of five doses of AgNO 3 singly and combined with amino acids Lproline L‐glutamine on callus induction and plant regeneration efficiency was evaluated using
WhatsApp:+86 15836135778
A plant regeneration methodvia somatic embryogenesis of severalHelianthus annuus L genotypes was developed Starting from cotyledonary explants high frequency embryo induction was obtained following several subcultures on defined media An appropriate cotyledon developmental stage was identified Etiolated explants and darkness treatment
— An efficient maize regeneration system was developed using mature embryos Embryos were removed from surface sterilized mature seeds and sliced into halves They were used as explants to initiate callus on induction medium supplemented with mg l−1 2 4 dichlorophenoxyacetic acid 2 4 D The induction frequency of
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— In this respect plant regeneration is an essential step for most in vitro culture techniques employed in plant breeding High rates of in vitro plant regeneration from already developed apical
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— Using this efficient regeneration system plantlets were regenerated from seven elite maize inbred lines and provided a solid basis for genetic transformation of maize An efficient maize regeneration system was developed using mature embryos Embryos were removed from surface sterilized mature seeds and sliced into halves They were
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— Here we report a reproducible protocol for high frequency plant regeneration via adventitious multiple shoot proliferation in epicotyl explants from aseptically grown seedlings of E officinalis var Kanchan that could be useful for Agrobacterium mediated genetic transformation of this important tree species of immense pharmaceutical
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Protoplasts of Vicia hajastana Grossh obtained from suspension culture cells and Pisum sativum L obtained from leaves adhered tightly to each other in concentrated solutions of high molecular weight polyethylene glycol PEG The adhesion occurred non specifically between the free protoplasts from the same species as well as from the different species
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Alpine plants are very sensitive to environmental factors short growth period sudden weather changes leads to them specific adaptation approach for cultivation as compared to other lowland species [1] The ex situ conservation of threatened species are widely accepted strategies by international treaties conservation and legislation authorities The
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An efficient plant regeneration system was developed for Hordeum vulgare L Morex barley an important United States malting cultivar High frequency plant regeneration from immature embryos of an elite barley cultivar Hordeum vulgare L cv Morex Plant Cell Rep 2003 Apr;21 8 733 8 doi /s00299 003 0607 8 Epub 2003 Mar 13
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