Orchid flowering species

Orchids are flower species that are very diverse in size, shape, color, and fragrance. Orchid cultivation in Vietnam is currently bringing high economic value. Orchids have considerable ornamental, food, and medicinal values, so their demand in national and international markets is high.

9p vistephenhawking 20-04-2022 14 1   Download

In the present investigation, the works on post-harvest technologies of cut spikes and florets of different orchid genera and species have been carried out.

15p trinhthamhodang9 16-12-2020 11 1   Download

Orchids are the most fascinatingly beautiful flowers and unique group of plants of nature. With their exotic shapes, hues and the added advantage of longevity, these flowers of rare beauty have become increasingly popular in the 21st century. They belong to the Orchidaceae family and consisting 600-800 genera and 25,000-35,000 species.

19p caygaocaolon8 07-11-2020 17 1   Download

The import of orchid cut flowers has increased from 299.09 in 2008-09 to 3405.36 lakhs in 2015-16 (Anon., 2016).Orchids being tropical flower have a longer shelf life, as a result, they are marketed globally as cut flowers used for different purposes like flower arrangement, bouquets, corsages, stage decoration, floral jewellery, potted plant and as bedding ground orchids. Cymbidiums are leading cut flowers among orchids while Phaelanopsis are extensively used as pot plants and Dendrobiums are popular in tropical countries.

6p caygaocaolon7 18-09-2020 13 0   Download

It is estimated that floral deception has evolved in at least 7500 species of angiosperms, of which two thirds are orchids. Epipactis veratrifolia (Orchidaceae) is a model system of aphid mimicry as aphidophagous hoverflies lay eggs on false brood sites on their flowers.

10p viminato2711 22-05-2020 9 1   Download

MADS-box genes play crucial roles in plant floral organ formation and plant reproductive development. However, there is still no information on genome-wide identification and classification of MADS-box genes in some representative plant species.

15p vishikamaru2711 25-04-2020 11 0   Download

Orchids are the most beautiful flowering, highly evolved ornamental plants and also have medicinal importance. In the present study, genetic diversity among six Dendrobium species was analysed using morphological characters and molecular markers including RAPD and SSR markers. Morphological characters analysed were leaf shoot and flower characters of six Dendrobium species. The variability in morphology was found among the species. Further, the genetic diversity among the species was determined by using RAPD and SSR markers.

13p nguaconbaynhay3 07-02-2020 10 1   Download

India is recognized as a significant producer of orchids in the world. Nearly 1300 species of orchids are found in India which constitutes almost 10 percent of the world orchid flora with Himalayas as their main home (Medhi and Chakrabati, 2009). Orchids are amongst the most advanced flowering plants, highly specialized in many ways. They are distributed all over the world except the Antarctica (Ali and Mir, 2013).

15p chauchaungayxua1 04-12-2019 24 0   Download

Orchidaceae is one of the most valuable plant groups all over the world, and is also an impressively large and complex family of flowering plants. Effective molecular tools used for the identification of orchid species should be developed to support traditional morphological approaches. This study reviews most of the DNA fragments that have been used as taxon identifiers in researches conducted on Orchidaceae in order to assess potential molecular markers and metric measurements for the identification of orchid species.

14p caygaocaolon1 13-11-2019 24 1   Download