نتایج جستجو برای: oleaceae
تعداد نتایج: 310 فیلتر نتایج به سال:
The biodiversity of mycorrhizal and wood-inhabiting macrofungi (basidiomycetes) is declining, many species are threatened in forests. Based on data from a 30-year fruiting body survey 1988 to 2017 the region city Jena (100,000 inhabitants, 4500 ha forest), Germany, we evaluated role urban environment with variation ownership, property size, associated management, high diversity woody for presen...
The olive (Olea europaea L.) is a typical important perennial crop species for which the genetic determination and even functionality of self-incompatibility (SI) are still largely unresolved. It is still not known whether SI is under gametophytic or sporophytic genetic control, yet fruit production in orchards depends critically on successful ovule fertilization. We studied the genetic determi...
Question: What factors limit woody plant recruitment in a mosaic landscape where former agricultural lands are dominated by the invasive tree Ligustrum lucidum (Oleaceae)? Location: Subtropical northwestern Argentina. Methods: In secondary forest patches, we measured (1) tree, shrub and liana abundance in different size classes; (2) seed rain of Ligustrum and two native trees and (3) topographi...
Trees are generally assumed to be symplastic phloem loaders. A typical feature for most wooden species is an open minor vein structure with symplastic connections between mesophyll cells and phloem cells, which allow sucrose to move cell-to-cell through the plasmodesmata into the phloem. Fraxinus excelsior (Oleaceae) also translocates raffinose family oligosaccharides in addition to sucrose. Su...
In this study, researches were carried out on the protease enzyme activity of Jasminum officinale Linn. flower which grows naturally in Muğla and its surroundings. addition, fragrance components content jasmine determined. It was aimed to be used perfume making based harmony white with other flowers concept note. Protease purified from J. using TPP (Three Phase Partitioning) method. Optimal pH ...
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