نتایج جستجو برای: dendrobium

تعداد نتایج: 978  

Journal: :Analit : analytical and environmental chemistry 2022

Anggrek Dendrobium sp. adalah salah satu jenis anggrek yang diminati dalam pasar anggrek. Masalah kekeringan merupakan kendala aktivitas pertumbuhan secara fisiologis maupun morfologis. Salah cara dapat digunakan untuk mengembangkan kultivar resisten terhadap cekaman yaitu dengan seleksi kultur in vitro planlet PEG 6000. Tujuan penelitian ini mengetahui kisaran konsentrasi 6000 toleran dan meng...

Journal: :journal of ornamental plants 2014
wee leng siew mei yun kwok yong mei ong hui ping liew boon keat yew

the synthetic seed technology is becoming popular due to its wide application in germplasm conservation and for exchanges between countries in the floriculture trade. in this study, this method was used to study the germination and conversion capabilities of orchid species dendrobium white fairy when stored at different storage times and with different storage containers. a high germination per...

2016
Shi-Jian Yang Mei Sun Qiu-Yun Yang Ren-Yi Ma Jiao-Lin Zhang Shi-Bao Zhang

Epiphytes are an important component of tropical and subtropical flora, and serve vital ecological functions in forest hydrology and nutrient fluxes. However, they often encounter water deficits because there is no direct contact between their roots and the soil. The strategies employed by epiphytes for maintaining water balance in relatively water-limited habitats are not completely understood...

Journal: :International journal of clinical and experimental medicine 2015
Zhi-Rong Sun Nan-Nan Zhu Li-Li Cheng Chun-Ning Yang

OBJECTIVE To investigate the photosynthesis and fluorescent parameters between Dendrobium officinale and Dendrobium loddigesii, based on which to provide helpful information for the artificial cultivation of these cultivars. METHODS Seeds were placed on the MS medium supplemented with 0.2 mg/L NAA, 2% (w/v) sucrose, 15% (v/v) potato extracts and powered agar (pH 5.8). Two months after germina...

ژورنال: The Iranian Journal of Botany 2015
روسه آ گو مریم مودی,

در مطالعه حاضر با استفاده ازتوالی ژن هسته ای Xdh بازسازی فیلوژنی چهار بخشه از جنس Dendrobium متعلق به تیره گیاهی Orchidaceae با روشهای بیشینه صرفه جویی، درست نمایی حداکثر و بیسین صورت گرفته است. ژن های هسته ای با نسخه کم برای مطالعات فیلوژنتیکی مورد استفاده قرار می گیرند. این ژن ها دارای مقادیر زیادی از اطلاعات ژنتیکی و توارثی از هر دو والد می باشند. مطالعات مورفولوژیکی در ارتباط با مونوفیلی چه...

Dendrobium genus was reported to contain alkaloid, bibenzyl, fluorenone, phenanthrene, sesquiterpenoid, and phenolic acid, which have biological properties. Our aim was to investigate the protective effect of an aqueous extract of Dendrobium nobile Lindl (DNE) against cisplatin-induced acute kidney injury (AKI). Quantification of four phenolic acids (4-hydroxybenzoic, vanillic, syringic, and fe...

Journal: :Current Issues in Molecular Biology 2023

This review presents a systematic analysis of the studies on volatiles in Dendrobium. Among various components, aromatic terpenes are crucial component development characteristics Dendrobium and other plants. Recent advancements detection sequencing technology have resulted considerable rise research biosynthetic processes flowering Nevertheless, inquiry into precise means by which plants regul...

Journal: :Ornamental Horticulture 2023

Abstract Dendrobium is a large genus of orchids containing more than 1800 species spliced in some sections and many are very attractive such as the group Nobile from section Dendrobium. They an easy-to-cultivate ornamental with pseudobulbs cane-like, mostly hard, erect, covered by bases leaves flowering almost all internodes. In this work, we tried to develop cultivar small size floriferous pla...

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