Results 21 to 30 of about 132,391 (265)
The influence of pre-treatment on germination of three species of Catasetum (Orchidaceae)
Journal of Seed Science, 2023 : Asymbiotic germination techniques are successful in species of the Catasetum genus. The diverse composition of the culture media can be critical; however, viable seeds are required for asymbiotic germination.
Milena Cristina Moraes +3 more
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Memorias do Instituto Oswaldo Cruz, 2010 We conducted a cross-sectional, hospital-based study between January 2006-March 2008 to estimate the resistance of Mycobacterium tuberculosis to first-line drugs in patients with tuberculosis at a Brazilian hospital.
Michela De Luca Ferrari +6 more
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Morphological characteristics and seed viability of Schizolobium parahyba (Vell.) S.F. Blake
Revista U.D.C.A Actualidad & Divulgación Científica, 2020 Schizolobium parahyba is a fast-growing tropical tree, with various uses: forestry, agroforestry, landscaping, boat building, cabinetmaking and light packaging.
Miguel Espitia-Camacho +2 more
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Botanical Sciences, 2018 Background: Agave potatorum reproduces mainly through seeds is widely collected for the mezcal production, and there is currently a marked decrease in their wild populations.
Yolanda Donají Ortiz-Hernández +4 more
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INTERNAL MECHANICAL INJURIES DIAGNOSIS AND SUBSEQUENT EFFECTS ON SEED QUALITY OF SOME LEGUME SPECIES [PDF]
Journal of Plant Production, 2002 Seeds of faba bean (Vicia faba , L) cv. Giza 40 , soybean (Glycine max , L) cv. Giza22 and chickpea (Cicer areitinum , L) cv. Giza1 were separated manually just after physiological maturity .
A. Abdelghany,
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Sowing seasons and qualitative performance of soybean seeds
Pesquisa Agropecuária Tropical, 2015 Changes in the soybean sowing season directly reflect on the physiological potential of the seeds produced. This study aimed to identify sowing seasons that qualitatively improve the soybean seeds yield.
Elesandro Bornhofen +3 more
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STANDARDISATION OF THE NITROBLUE-TETRAZOLIUM TEST [PDF]
Journal of Medical Microbiology, 1975 Optimal conditions for the NBT-reduction test have been sought. Increasing heparin concentrations up to 100 units per ml and a delay in performance of the test, especially when blood specimens are kept at room temperature, resulted in higher values for the NBT index, which then sometimes exceeded the upper limit of normal in healthy people and in ...
D, Merzbach, N, Obedeanu
openaire +2 more sources
Technical Note: Assay of cell quantity in the fibroblast-populated collagen matrix with a tetrazolium reagent [PDF]
European Cells & Materials, 2006 Determination of cell quantity in three-dimensional culture systems, such as the fibroblast-populated collagen matrix, can be difficult secondary to the abundance of extracellular collagen.
M A Carlson
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Vigor tests in seeds creole of Phaseolus lunatus L.
Bioscience Journal, 2019 Seeds with a good physiological quality are essential to high productivity. However, for some seeds, Phaseolus lunatus L., the viability and vigor analyze show deficiency in quality.
Maria das Graças Rodrigues do Nascimento +4 more
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Methodological adjustments to the tetrazolium test in coriander seeds
Journal of Seed Science, 2021 : The reduction in the time to perform the tetrazolium test is critical in decision making at pre and post-harvest of seeds. Thus, the objective of this study was to investigate different concentrations of the tetrazolium salt solution, temperatures, and
Raimunda Nonata Oliveira da Silva +5 more
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