Rhizoplanes
Tīmeklis2015. gada 18. sept. · The study investigated the diversity and genotypic features of alkane hydroxylase genes on rhizoplanes of grasses planted in artificial petroleum-contaminated soils to acquire new insights into the bacterial communities responsible for petroleum degradation in phytoremediation. Four types of grass (Cynodon dactylon, … TīmeklisThis video lecture includes general concept of rhizosphere and phyllosphere, important features of rhizospheres and phyllospheres, differences between rhizos...
Rhizoplanes
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The term "rhizosphere" was used first in 1904 by the German plant physiologist Lorenz Hiltner to describe how plant roots interface with surrounding soil. The prefix rhiza- comes from the Greek, and means "root". Hiltner postulated the rhizosphere was a region surrounding the plant roots, and populated with microorganisms under some degree of control by chemicals released from the plant roots. TīmeklisRhizoplane bezeichnet eine Lebensgemeinschaft von äußerst stoffwechsel- und vermehrungsaktiven Bakterien, darunter auch Actinomycetales.Diese Lebensgemeinschaft steht in sehr engem Kontakt zu den Feinwurzeln und befindet sich wenige μm nahe der Wurzeloberfläche. Die von den Wurzeln ausgeschiedenen …
Tīmeklis2015. gada 18. sept. · The study investigated the diversity and genotypic features of alkane hydroxylase genes on rhizoplanes of grasses planted in artificial petroleum … Tīmeklisไรโซสเฟียร์. ไรโซสเฟียร์ (Rhizosphere) หมายถึงดินที่เกาะอยู่ตามบริเวณรอบรากพืชหลังจากเขย่าดินที่เกาะอยู่หลวมๆออกไปแล้ว …
TīmeklisOn the rhizoplane we found 2.0 x 10 diazotrophs per g (dry weight) of root, which consisted in equal numbers of Azospirillum lipoferum and Azospirillum-like bacteria showing characteristics different from those of known Azospirillum species. Surface sterilization by NaOCI treatment effectively reduced the rhizoplane population, so … Tīmeklis1999. gada 1. janv. · Two Gram-positive, aerobic spherical actinobacteria were isolated from the rhizoplane of narrow-leaved cattail (Typha angustifolia) collected from a floating mat in the Soroksár tributary of the Danube river, Hungary. Sequence comparisons of the 16S rDNA indicated these isolates to be phylogenetic neighbours …
Tīmeklis2024. gada 5. maijs · Microbiology of Rhizosphere: The soil surrounding the plant root where root exudate migrate and microbiological activity is exceptionally high is called rhizosphere. The surface of root is called rhizoplane. Plant root produce and release various exudates containing sugar, aminoacids, organic acids, fatty acids, vitamins, …
Tīmeklis1999. gada 1. sept. · Europe PMC is an archive of life sciences journal literature. lynne thigpen wikipediaTīmeklisRhizosphere、Rhizoplane到底谁才是根际,根际土该如何取？. f第3步，如果无需保存且立即使用，建议不必离心，直接以浊液为样品；但若需保存，可高速 离心后收集土 … lynne thigpen youngTīmeklis2005. gada 23. maijs · The rhizoplane is the root surface, including the strongly adhering soil particles. The root itself is a part of the system, because certain micro-organisms, the endophytes, are able to colonize root tissues (Kennedy, 1998; Bowen and Rovira, 1999). lynne thomasTīmeklis2024. gada 6. sept. · 根际（Rhizosphere ）是指受植物根系活动的影响，在物理、化学和生物性质上不同于土体的那部分微域土区。. 根际的范围很小，一般指离根轴表面 … lynne thomas counsellingTīmeklis2024. gada 7. nov. · 3. The Rhizosphere is the zone surrounding the roots of plants in which complex relations exist among the plant, the soil microorganisms and the soil itself. The plant roots and the biofilm associated with them can profoundly, influence the chemistry of the soil including pH and the transformation of mineral compounds. 5. lynne thomas ammanfordTīmeklis2024. gada 1. apr. · Diversity of microorganisms is greatest close to the rhizoplane and diminishes with distance. The rhizosphere’s microclimate is altered due to the interplay between soil nutrients and plant exudates. Both the plant root and the local microbial community exert mutual influences, leading to the rhizosphere effect. lynne thomas gordonTīmeklis2014. gada 25. nov. · However, little is known about the influence of roots of aquatic plants on microbial populations. We compared cultivable bacteria and protozoa from … lynne thigpen have children