نتایج جستجو برای: paspalum distichum
تعداد نتایج: 1007 فیلتر نتایج به سال:
Gnagnan Solanum indicum L. The proximate composition includes crude fibre 8 wet.ABSTRACT Solanum nigrum black nightshade is widely used in ethnomedicine for its hepatoprotective, anti-proliferative, anti-inflammatory and anti-oxidative.Nanomaterials and Nanotechnology. Green Synthesis and Characterization of Biocompatible Gold Nanoparticles. Regular Paper.The fresh leaves of Solanum indicum sho...
Dallisgrass (Paspalum dilatatum) is well adapted to the Black Belt physiographic region of the southeastern United States, and information on its productivity and nutritive quality as influenced by grazing management is needed. In a 2-yr grazing experiment, replicate 0.40-ha paddocks in established dallisgrass pasture were continuously stocked, or replicate 0.40-ha paddocks were subdivided into...
Bothriochloa laguroides var. laguroides (DC.) Herter, a native bluestem of America, has been shown to produce many biologically active compounds. The allelopathic potential of aqueous extracts from roots, stems and leaves was examined. Lettuce seeds (Lactuca sativa) and maize (Zea mays), the common allelopathy bioassay systems, as well as seeds from two native species, wintergreen paspalum (Pas...
Apomixis, a clonal plant reproduction by seeds, is controlled in Paspalum spp. by a single locus which is blocked in terms of recombination. Partial sequence analysis of the apomixis locus revealed structural features of heterochromatin, namely the presence of repetitive elements, gene degeneration, and de-regulation. To test the epigenetic control of apomixis, a study on the distribution of cy...
The effect of crude oil contaminated soil on the growth of seashore Paspalum ( Paspalum vaginatum .) seedlings was investigated. Plants were grown in soil containing different concentrations: 0%, 0.5%, 1.0%, 2.0% and 3% (w/w) of Abura crude petroleum oil. Growth parameter such as shoot number, shoot length, leaf area and biomass accumulation were evaluated. The results showed that crude oil imp...
Taxodium ‘Zhongshansa’ (T. ‘Zhongshansa’) is a hybrid cultivar of the Rich. genus. The wood and fiber characteristics chemical compositions three T. specimens were analyzed compared with their parents, mucronatum mucronatum) distichum distichum). It was found that density hybrids slightly lower than densities parents. average length to width ratio samples similar greater Runkel ratios smaller p...
Organic acids are critical as secondary metabolites for plant adaption in a stressful situation. Oxalic acid, tartaric and malic acid can improve tolerance under waterlogged conditions. Two prominent woody species (Taxodium distichum-Swamp cypress Salix matsudana-Chinese willow) have been experiencing long-term winter submergence summer drought the Three Gorges Reservoir. The objectives of pres...
Cytological investigation revealed complete asynapsis during microsporogenesis in 2 wild accessions of Paspalum jesuiticum collected in distinct Brazilian regions. Both accessions were hexaploid (2n = 6x = 60) and 60 univalents could be counted at diakinesis. In this phase, the majority of meiocytes exhibited univalents with both chromatids. After alignment at the metaphase plate, the chromatid...
The title compound, 6,7-de-hydro-royleanone, C20H26O3 [systematic name: (4bS)-3-hy-droxy-2-isopropyl-4b,8,8-trimethyl-4b,5,6,7,8,8a-hexa-hydro-phenanthrene-1,4-dione] was isolated from Taxodium distichum (L.) Rich. The compound crystallizes in the space group P21. The crystal structure features two O-H⋯O hydrogen bonds, forming chains along the [010] direction.
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