نتایج جستجو برای: orchids

تعداد نتایج: 1382  

Journal: :Banko Janakari 1970

Journal: :The Journal of Plant Science Research 2023

The current article evaluates the study of terrestrial orchids in Sagara taluk Shimogga district, reports total 26 orchid species region district Karnataka from period January 2019-January 2022 and provides information on their distribution, phenology aspects biological status district. Extensive field surveys were carried out periodically different part particularly grasslands hilly to diversi...

Journal: :Molecular Ecology 2021

Orchids differ from other plants in their extremely small and partly air-filled seeds that can be transported long distances by wind. Seed dispersal orchids is expected to contribute strongly overall gene flow, generally express low levels of genetic differentiation between populations pollen seed flow ratios. However, studies distributed northern Europe have often found a poor geographic struc...

Journal: :Preslia 2022

Poplar monocultures are some of the most common short-rotation coppices. While they often considered low environmental value, have recently gained recognition for their multifaceted role in ecological engineering, such as carbon sinks, soil remediators or green energy producers. Nonetheless, biodiversity poplar plantations remains little known and largely overlooked. Here we conducted a systema...

Journal: :Frontiers in Ecology and Evolution 2021

Unsustainable and illegal wildlife trade is a well-known conservation issue, but there are still large gaps in our understanding of how chains operate for the majority over-exploited products. In particular, large-scale global plant under-reported under-researched, this even more pronounced when takes place within country’s borders. A clear example orchids, all species which listed by Conventio...

Journal: :E3S web of conferences 2023

Phaius tankervilleae and amboinensis orchids are decorative that have high ornamental value classified as endangered plants. Genetic information from the P. will be useful for plant breeders to develop a strategy in improvement program. The aim of study was determine karyotype pattern orchids. Chromosomes obtained meristematic root tips each species were used construct idiogram squash method. r...

Journal: :Diversity 2023

The presence of Orchids is declining worldwide, mostly due to habitat loss and other factors like climate change, which are likely increase in severity the coming decades [...]

Journal: :Biodiversitas 2023

Abstract. Sukarno N, Mursidawati S, Listiyowati Nugraha NH, Fadillah WN, Waite M. 2023. Root associated Fusarium solani Species Complex (FSSC) in epiphytic and terrestrial orchids. Biodiversitas 24: 2577-2586. Members of the are ecologically diverse, covering human plant pathogens, saprobes, endophytic fungi economically important plants. The role FSSC on tropical orchids, however, has received...

Journal: :Acta Oecologica-international Journal of Ecology 2021

To investigate the effect of surrounding tree density and topography site host on abundance, species richness, diversity epiphytic orchids, 32 trees Schima wallichii were chosen randomly orchids counted identified. Within a circle radius 20m from each tree, with diameter at breast height (DBH) greater than 20 cm had their name DBH recorded. In addition, angle direction slope which stood measure...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید