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Journal articles on the topic 'Orchid Maintenance'

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1

Morales-Linares, Jonas, José G. García-Franco, Alejandro Flores-Palacios, Thorsten Krömer, and Tarin Toledo-Aceves. "The role of shaded cocoa plantations in the maintenance of epiphytic orchids and their interactions with phorophytes." Journal of Plant Ecology 13, no. 1 (2019): 27–35. http://dx.doi.org/10.1093/jpe/rtz052.

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Abstract Aims Habitat loss and fragmentation are the main threats to biodiversity in tropical forests. Agroecosystems such as shaded cocoa plantations (SCP) provide refuge for tropical forest biota. However, it is poorly known whether the interspecific ecological interactions are also maintained in these transformed habitats. We evaluated the diversity, reproductive status and photosynthetic metabolism (CAM or C3) of the epiphytic orchid community, and their interactions with host trees (phorophytes) in SCP compared to tropical rainforest (TRF). Methods In southeastern Mexico, three sites each
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2

Ulinnuha, Zulfa, Noor Farid, and Imastini Dinuriah. "Pemberdayaan Santri Melalui Pendampingan Budidaya Anggrek Di Pondok Pesantren Nurul Qur’an, Desa Kebulusan, Kabupaten Kebumen." PESARE: Jurnal Pengabdian Sains dan Rekayasa 2, no. 1 (2024): 33–42. http://dx.doi.org/10.24815/pesare.v2i1.36939.

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The Nurul Qur'an Islamic Boarding School, which is located 5 KM from the city center of Kebumen Regency, has great economic development potential because of its strategic location. In order to increase the independence of students, it is necessary to make efforts to provide students with skills. One of the efforts made is to provide orchid cultivation training to students. The location of Islamic boarding schools close to the city center provides opportunities for students to develop ornamental orchid cultivation. The high interest of city residents in ornamental plants is the main reason for
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3

Jupri, Ahmad, Rohimati Saadah, Sukiman, Kurniasih Sukenti, and Wardatul Jannah. "Preservation of Orchid Plants through Cultivation as Nature Tourism Objects in Mount Rinjani National Park, Lombok Island." Jurnal Biologi Tropis 23, no. 1 (2023): 402–11. http://dx.doi.org/10.29303/jbt.v23i1.4750.

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Orchid is one of the horticultural plants that are in great demand because of the beauty of their flowers. Orchids are included in the Orchidaceae family. It is important to do this research in order to gain knowledge about Orchid Cultivation Techniques in the National Park of Mount Rinjani Resort Joben. The data collection used in this research is by interview, observation, and direct practice with the supervisor. Based on the results of the research that has been done, the results can be described as listed either through interviews, observations and direct practice as outlined in the form o
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4

Li, Yan, Bin Zhang, Yanwen Wang, Ximing Gong, and Hao Yu. "DOTFL1 affects the floral transition in orchid Dendrobium Chao Praya Smile." Plant Physiology 186, no. 4 (2021): 2021–36. http://dx.doi.org/10.1093/plphys/kiab200.

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Abstract A major obstacle for orchid (Orchidaceae) breeding and production is a long juvenile phase before orchid reproductive development. The molecular basis for prolonged vegetative growth in orchids remains largely unclear despite many efforts to clarify the relevant mechanisms. In this study, we report functional characterization of Dendrobium Orchid TERMINAL FLOWER1 (DOTFL1), an ortholog of TFL1 in Arabidopsis (Arabidopsis thaliana), from the orchid Dendrobium Chao Praya Smile. DOTFL1 is highly expressed in pseudobulbs and the shoot apical meristem (SAM) before and during the floral tran
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5

Malik Kautsar Wijaya and Ilma Satriana Dewi. "ANALISIS USAHATANI TANAMAN ANGGREK DENDROBIUM DENI ERIANTO DI KECAMATAN KULIM KOTA PEKANBARU PROVINSI RIAU." DINAMIKA PERTANIAN 40, no. 1 (2024): 53–62. https://doi.org/10.25299/dp.2024.vol40(1).18867.

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Orchids are valued ornamental plants that offer significant aesthetic appeal. They can be cultivated as a viable source of income for farmers. However, successful care and maintenance of orchids require specialized skills. Improper cultivation techniques can lead to plant death, negatively impacting farmers' earnings. This research aims to analyze two key aspects: 1. The application of production factors and cultivation technology, and 2. The farming dynamics, including production costs, output, income, and efficiency at the Deni Erianto Qanita Orchid Nursery for Dendrobium orchid plants. The
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Scopece, Giovanni, Nicolas Juillet, Christian Lexer, and Salvatore Cozzolino. "Fluctuating selection across years and phenotypic variation in food-deceptive orchids." PeerJ 5 (August 25, 2017): e3704. http://dx.doi.org/10.7717/peerj.3704.

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Nectarless flowers that deceive pollinators offer an opportunity to study asymmetric plant-insect interactions. Orchids are a widely used model for studying these interactions because they encompass several thousand species adopting deceptive pollination systems. High levels of intra-specific phenotypic variation have been reported in deceptive orchids, suggesting a reduced consistency of pollinator-mediated selection on their floral traits. Nevertheless, several studies report on widespread directional selection mediated by pollinators even in these deceptive orchids. In this study we test th
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7

M M*, Safeer, and Susha S. Thara. "Impact of Cymbidium mosaic virus on Native and Cultivated Orchids in Western Ghat - Kerala." Current Agriculture Research Journal 11, no. 2 (2023): 633–48. http://dx.doi.org/10.12944/carj.11.2.25.

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Cymbidium mosaic virus (CymMV) and Odontoglossum ringspot virus (ORSV) are two major orchid viruses detected in native and imported orchid plants of India. These viruses are growth debilitating with high stability and high spread rates. A survey was conducted in eight districts of Kerala for detecting the prevalence of CymMV and ORSV in native and cultivated orchid plants. DAC- ELISA technique using specific antibodies for CymMV and ORSV was used to detect viruses in collected orchid samples. The presence of CymMV was detected in all orchid nurseries surveyed, and the incidence varied from fiv
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8

Migenis, Luis E., and James D. Ackerman. "Orchid—phorophyte relationships in a forest watershed in Puerto Rico." Journal of Tropical Ecology 9, no. 2 (1993): 231–40. http://dx.doi.org/10.1017/s0266467400007227.

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ABSTRACTOrchid diversity, distribution and host specificity were examined in a tropical watershed in the Luquillo Experimental Forest of Puerto Rico. Eleven orchid species occur in the area. The low diversity is attributed to island isolation and large-scale hurricane disturbances. Pleurothallis ruscifolia and Maxillaria coccinea were by far the most abundant species in the area and occurred on the largest number of host species and host zones. None of the orchids were host specific or host zone specialists although preferences for hosts and vertical host zones were encountered.Only 8.2% of th
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Haddix, Monica, Marihelen Kamp-Glass, and Charles Raczkowski. "IN VITRO SHOOT AND LEAF PROLIFERATION OF ENCYCLIA TAMPENSIS (LIND.) ORCHIDS." HortScience 41, no. 3 (2006): 497B—497. http://dx.doi.org/10.21273/hortsci.41.3.497b.

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Encyclia is a genus of orchids with four members native to Florida that are Endangered or commercially exploited. If a commercial orchid tissue culture media was found that could be used to propagate Encyclia, the resulting plants could be introduced into protected habitats to increase the wild populations or could be grown commercially to lessen the demand for collected plants. Six month Encyclia tampensis (Lindl.) seedlings were grown in Orchid Maintenance/Replate Medium w/Banana and Charcoal with 6 g·L–1 agar (C), ½ strength Orchid Multiplication Medium with 6 g·L–1 agar and 10 g·L–1 charco
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10

Park, Hyeong Bin, Jiae An, Kee-Hwa Bae, et al. "Asymbiotic Seed Germination and In Vitro Seedling Development of the Endangered Orchid Species Cypripedium guttatum." Plants 12, no. 22 (2023): 3788. http://dx.doi.org/10.3390/plants12223788.

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Cypripedium guttatum is a highly restricted terrestrial orchid that faces increasing endangerment owing to its habitat destruction and illegal collection. Compared to epiphytic orchids, terrestrial orchids such as C. guttatum have harder seed coats and more demanding in vitro germination conditions. This study aimed to develop an effective in vitro propagation system for C. guttatum to aid in its conservation. Seeds from mature capsules were subjected to various conditions, including sterilization using 1% sodium hypochlorite (NaOCl) and different light conditions, culture media, hormones, and
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11

Trivedi, Mahendra Kumar, Alice Branton, Dahryn Trivedi, Gopal Nayak, Ragini Singh, and Snehasis Jana. "Physicochemical Characterization of Biofield Treated Orchid Maintenance/Replate Medium." Journal of Plant Sciences 3, no. 6 (2015): 285–93. https://doi.org/10.11648/j.jps.20150306.11.

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Orchids are used worldwide for indoor decoration, vanilla production, and beverage preparation. They are also reported for their therapeutic efficacy in brain-related problems. The in vitro micropropagation technique was used for their propagation using the orchid maintenance/replate (OMR) medium. The current study was based on analysing the effect of biofield energy treatment on the physicochemical properties of OMR medium. A part of the sample was treated with Mr. Trivedi’s biofield energy; various physicochemical properties were analyzed and compared with the untreated (control) part.
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Trivedi, Mahendra Kumar, Alice Branton, Dahryn Trivedi, Gopal Nayak, Ragini Singh, and Snehasis Jana. "Physicochemical Characterization of Biofield Treated Orchid Maintenance/Replate Medium." Journal of Plant Sciences 3, no. 6 (2015): 285–93. https://doi.org/10.5281/zenodo.186724.

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Orchids are used worldwide for indoor decoration, vanilla production, and beverage preparation. They are also reported for their therapeutic efficacy in brain-related problems. The in vitro micropropagation technique was used for their propagation using the orchid maintenance/replate (OMR) medium. The current study was based on analysing the effect of biofield energy treatment on the physicochemical properties of OMR medium. A part of the sample was treated with Mr. Trivedi’s biofield energy; various physicochemical properties were analyzed and compared with the untreated (control) part.
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13

Hanik, Nur Rokhimah, Sri Harsono, and Anwari Adi Nugroho. "Selection of Peanut Skin as a Growing Medium for Moon Orchid (Phalaenopsis amabilis)." Jurnal Biologi Tropis 20, no. 2 (2020): 237. http://dx.doi.org/10.29303/jbt.v20i2.1896.

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Ferns are a planting medium that is commonly used in Phalaenopsis cultivation, but the growing demand for fern will increase the selling price and the availability of fern is limited. So a solution is needed to reduce the maintenance and maintenance costs by utilizing peanut shells as a growth medium. The purpose of this study is: 1. To determine the effect of peanut skin media on the growth of Phalaenopsis amabilis month orchid 2. To find out better which influence between fern media, fern media plus peanut skins, or peanut skin media on orchid growth month of Phalaenopsis amabilis. When the
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Hanik, Nur Rokhimah, Sri Harsono, and Ratna Dewi Eskundari. "The Effect of Peanut Skin Compost Mix Variaries on Planting Media on the Growth of Dendrobium Sp." Jurnal Biologi Tropis 21, no. 1 (2021): 237. http://dx.doi.org/10.29303/jbt.v21i1.2465.

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Ferns are a growing medium for orchids that are starting to be protected so that their availability is very limited and quite expensive, therefore a solution is needed to reduce maintenance costs by utilizing peanut shell compost as a mixture of media. Peanut shell compost can act as a medium and fertilizer. The purpose of this study is: 1. To determine the effect of various peanut shell compost mixtures in growing media on Dendrobium orchid growth. 2. To determine the best composition of peanut shell compost mixture for Dendrobium orchid growth. The results of this study serve as information
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15

Eldina, Gresia, I. Gede Putu Wirawan, and Made Sritamin. "MICROSCOPIC IDENTIFICATION OF VESICULAR ARBUSCULAR MYCORRHIZAE (VAM) ASSOCIATED WITH ORCHID Cymbidium sp." International Journal of Biosciences and Biotechnology 9, no. 1 (2021): 15. http://dx.doi.org/10.24843/ijbb.2021.v09.i01.p02.

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Cymbidium sp. is one of the most popular orchid desired in public, it means high productivity is needed in its fulfillment. One of the obstacle of Cymbidium sp. orchid in order to fullfilment of productivities are the stress and orchid’s seed size which is very small. Vesicular Arbuscular Mycorrhizae is a symbiont fungus that can help absorption of nutrients in stress phase. VAM help Cymbidium sp. to maintenance and increase the productivity. This research aimed to determined VAM species and colonization in rhizospher of Cymbidium sp. orchid. This research has been conducted from November 2020
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16

Vendrame, Wagner, Ricardo Tadeu de Faria, Mauren Sorace, and Sandra Aparecida Sahyun. "Orchid cryopreservation." Ciência e Agrotecnologia 38, no. 3 (2014): 213–29. http://dx.doi.org/10.1590/s1413-70542014000300001.

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Orchids are lush and highly valuable plants due to their diversity and the beauty of their flowers, which increases their commercialization. The family Orchidaceae comprises approximately 35,000 species, distributed among more than 1,000 distinct genera and 100,000 hybrids, totaling approximately 8% to 10% of all flowering plants. With the advance of agriculture and the constant destruction of their natural habitat, orchid species are collected in an indiscriminate manner by collectors and vendors, and this extractive activity threatens many species with extinction, drastically reducing their
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Herliana, Okti, Eny Rokhminarsi, Ahmad Iqbal, and Kartini Kartini. "PELATIHAN PEMBIBITAN ANGGREK SECARA VEGETATIF, GENERATIF DAN KULTUR JARINGAN PADA PAGUYUBAN MANTAN BURUH MIGRAN “SERUNI” KABUPATEN BANYUMAS." LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat 3, no. 2 (2019): 61. http://dx.doi.org/10.25077/logista.3.2.61-69.2019.

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Mantan pekerja migran membutuhkan pendampingan wirausaha agar tetap produktif secara ekonomi. Salah satu jenis usaha yang dapat dilakukan adalah bidang pertanian, yaitu usaha penjualan tanaman hias khususnya anggrek. Anggrek merupakan tanaman hias yang mempunyai nilai ekonomi tinggi karena mempunyai bentuk bunga yang bagus, beragam warna dan kesegaran bunga dapat bertahan lama. Kegiatan ini merupakan lanjutan dari tahun sebelumnya mengenai rintisan usaha budidaya Anggrek. Pembibitan merupakan faktor penting pendukung kegiatan budidaya Anggrek. Jika pengusaha anggrek tidak dapat memproduksi bib
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18

L.I., Buyun. "The display glasshouse "Оrchidarium": principles of design and its significance for conservation of tropical orchids gene pool in Ukraine". Plant Introduction 32 (1 грудня 2006): 24–34. https://doi.org/10.5281/zenodo.2566559.

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The measures undertaken in M.M. Gryshko National Botanical Gardens of the NAS of Uraine to conserve the biodiversity of tropical orchids&#39; flora <em>ex situ </em>along with maintenance of living collections, propagation of these plants through a range of asymbiotic seed germination techniques and tissue culture procedures <em>in vitro</em> include the creation of exhibition glass-house &quot;Orchidarium&quot;. The display glasshouse &quot;Orchidarium&quot; is considered as the source of material for scientific investigations, the broad range of educational programs as well as an effective w
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Chaneva, Ganka, Alexander Tomov, Momchil Paunov, et al. "Jewel Orchid’s Biology and Physiological Response to Aquaponic Water as a Potential Fertilizer." Plants 11, no. 22 (2022): 3181. http://dx.doi.org/10.3390/plants11223181.

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Ludisia discolor is commonly known as a jewel orchid due to its variegated leaves. Easy maintenance of the orchid allows it to be used as a test system for various fertilizers and nutrient sources, including aquaponic water (AW). First, we applied DNA barcoding to assess the taxonomic identity of this terrestrial orchid and to construct phylogenetic trees. Next, the vegetative organs (leaf, stem, and root) were compared in terms of the level of metabolites (reducing sugars, proteins, anthocyanins, plastid pigments, phenolics, and antioxidant activity) and nutrient elements (carbon, nitrogen, s
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Kolanowska, Marta, and Ewa Michalska. "The effect of global warming on the Australian endemic orchid Cryptostylis leptochila and its pollinator." PLOS ONE 18, no. 1 (2023): e0280922. http://dx.doi.org/10.1371/journal.pone.0280922.

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Ecological stability together with the suitability of abiotic conditions are crucial for long-term survival of any organism and the maintenance of biodiversity and self-sustainable ecosystems relies on species interactions. By influencing resource availability plants affect the composition of plant communities and ultimately ecosystem functioning. Plant-animal interactions are very complex and include a variety of exploitative and mutualistic relationships. One of the most important mutualistic interactions is that between plants and their pollinators. Coevolution generates clustered links bet
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CÂNDIDO, Maria Eliene Maia Braga, Patrícia Nakayama MIRANDA, and Elder Ferreira MORATO. "Orchid bees in riparian and terra-firme forest fragments in an urban matrix in southwestern Brazilian Amazonia." Acta Amazonica 51, no. 3 (2021): 214–23. http://dx.doi.org/10.1590/1809-4392202003781.

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ABSTRACT Riparian forests are important ecosystems that support an enormous biodiversity in Brazil. Despite being protected under Brazilian legislation, these forests suffer great impact from the fragmentation of habitats. Orchid bees are a key group of pollinators in the Neotropical region, yet few data are available on the assamblage structure of these bees in riparian forests. We evaluated the role of fragments of riparian and terra-firme forest on the conservation and maintenance of orchid bees in an urban landscape in the southwestern Amazon basin. Specifically, we evaluated whether bee a
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Oliveira, R., C. E. Pinto, and C. Schlindwein. "Two common species dominate the species-rich Euglossine bee fauna of an Atlantic Rainforest remnant in Pernambuco, Brazil." Brazilian Journal of Biology 75, no. 4 suppl 1 (2015): 1–8. http://dx.doi.org/10.1590/1519-6984.18513.

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Abstract Nowadays, the northern part of the Atlantic Rainforest of Brazil is largely destroyed and forest remnants rarely exceed 100 ha. In a 118 ha forest fragment within a state nature reserve of Pernambuco (Reserva Ecológica Gurjaú), we surveyed the orchid bee fauna (Apidae, Euglossini) using eight different scent baits to attract males. Once a month during one year, the bees were actively collected with entomological nets, from November 2002 to October 2003 by two collectors. We collected 2,908 orchid bee males belonging to 23 species, one of the highest richness values of the Northern Atl
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Aminah, Siti, Tedy Rismawan, Suhardi Suhardi, and Dedi Triyanto. "Sistem Pemantauan dan Kendali Kelembapan Udara Pada Budi Daya Bunga Anggrek Berbasis Internet of Things." JURIKOM (Jurnal Riset Komputer) 9, no. 6 (2022): 2081. http://dx.doi.org/10.30865/jurikom.v9i6.5250.

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Orchid cultivation has been widely carried out by orchid agribusiness in Indonesia, even though there has been a lot of orchid cultivation but there are still obstacles in terms of supplies or maintenance. One of them is water sprinkling and fertilizing the orchid plants which are still done manually. Manual watering is watering done by orchid farmers so it requires a lot of effort and time and the amount of water that is sprinkled is not the same. If the water is poured too much or too little, it can cause rot or dryness of the plant roots so that the plants can die quickly. In the current te
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Niu, Shan-Ce, Jie Huang, Qing Xu, et al. "Morphological Type Identification of Self-Incompatibility in Dendrobium and Its Phylogenetic Evolution Pattern." International Journal of Molecular Sciences 19, no. 9 (2018): 2595. http://dx.doi.org/10.3390/ijms19092595.

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Self-incompatibility (SI) is a type of reproductive barrier within plant species and is one of the mechanisms for the formation and maintenance of the high diversity and adaptation of angiosperm species. Approximately 40% of flowering plants are SI species, while only 10% of orchid species are self-incompatible. Intriguingly, as one of the largest genera in Orchidaceae, 72% of Dendrobium species are self-incompatible, accounting for nearly half of the reported SI species in orchids, suggesting that SI contributes to the high diversity of orchid species. However, few studies investigating SI in
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Rocha-Filho, L. C., C. Krug, C. I. Silva, and C. A. Garófalo. "Floral Resources Used by Euglossini Bees (Hymenoptera: Apidae) in Coastal Ecosystems of the Atlantic Forest." Psyche: A Journal of Entomology 2012 (2012): 1–13. http://dx.doi.org/10.1155/2012/934951.

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In spite of playing an important ecological role as pollinators of tropical ecosystems, orchid bees are still poorly known regarding their floral resources. Aiming at a better comprehension of the importance of different plants visited by the Euglossini and, consequently, their role in the maintenance and reproduction of plant species in tropical ecosystems, this study aimed at identifying the flowers visited by those bees in two different areas of the Atlantic Forest in the northern coast of the state of São Paulo, Brazil. Sampling was carried out from August 2007 to July 2009 in two coastal
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Suryani, Chatarina Lilis, FX Suwarta, and Umul Aiman. "Integration of Ornamental Plant Cultivation and Klanceng Bees in Lorejo Tourism Village Development." JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) 7, no. 1 (2022): 15. http://dx.doi.org/10.36339/je.v7i1.712.

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Lorejo region is the entrance to the Nanggulan Tourism village, so it is very strategic to develop into an alternative tourist destination. One potential development program is the decorative plant. During the pandemic covid 19, the demand for decoratives plants was high, but after the end of the pandemic declined, and the income of the farmers decreased. Because the types of decorative plants cultivated are seasonal, and their prices fluctuate. Orchids can be chosen for cultivation to make a stable price and the business of integration between the cultivation of honeybees with decorative plan
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Ackerman, James D., and Mayra Galarza-Perez. "Patterns and Maintenance of Extraordinary Variation in the Caribbean Orchid, Tolumnia (Oncidium) variegata." Systematic Botany 16, no. 1 (1991): 182. http://dx.doi.org/10.2307/2418982.

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Qin, Jiao, Jing-Qiu Feng, Wei Zhang, and Shi-Bao Zhang. "Mycorrhizal Fungal Partners Remain Constant during a Root Lifecycle of Pleione bulbocodioides (Orchidaceae)." Journal of Fungi 7, no. 11 (2021): 994. http://dx.doi.org/10.3390/jof7110994.

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Mycorrhizal mutualisms are vital for orchids through germination to adulthood. Fungal species diversity and community composition vary across seasons and plant development stages and affect plant survival, adaptation, and community maintenance. Knowledge of the temporal turnover of mycorrhizal fungi (OMF) remains poorly understood in the eco-physiologically diverse orchids (especially in epiphytic orchids), although it is important to understand the function and adaptation of mycorrhizae. Some species of Pleione are epiphytic plants with annual roots and may recruit different fungal partners d
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Surayah Putri, Rahma Fitri, Jumi Jumi, and Budi Prasetya. "Website Design as a Promotional Media for Red Orchid Hotel Semarang." JOBS (Jurnal Of Business Studies) 8, no. 1 (2022): 37. http://dx.doi.org/10.32497/jobs.v8i1.3987.

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&lt;em&gt;There are 75 three-star hotels and 94 two-star hotels overall in Semarang. This number demonstrates the severe competition in the hospitality industry of Semarang and highlights the importance of website design as a marketing tool in the present digital era. Red Orchid has delayed creating a website since they do not completely comprehend how important it is as a promotional tool. The waterfall model was utilized in the creation of this website. The waterfall method is an easy-to-understand approach to project management, and it includes system engineering, analysis, design, programm
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Hwang, Jung Eun, Hyeong Bin Park, Dae Young Jeon, et al. "Effect of Different Basal Media and Organic Supplements on In Vitro Seedling Development of the Endangered Orchid Species Dendrobium moniliforme (L.) Swartz." Plants 13, no. 19 (2024): 2721. http://dx.doi.org/10.3390/plants13192721.

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The orchid Dendrobium moniliforme faces endangerment due to habitat loss and illegal harvesting, necessitating the development of an optimized artificial propagation system to aid conservation and reintroduction efforts. This study evaluated the effects of three plant growth media, namely Murashige and Skoog (MS), Hyponex, and Orchid Maintenance Medium (OMM) (P668), and various organic additives (apple homogenate, banana homogenate, and coconut water) on the in vitro seedling growth of D. moniliforme. The results reveal that, in early postgermination stages, seedlings achieve maximum growth in
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Brito, Thaline, Daniel Silva, Felipe Contrera, Márcia Maués, and Elder Morato. "Orchid bees enhance seed set production of an understory herb in the Western Brazilian Amazon." Journal of Pollination Ecology 33 (December 15, 2023): 284–95. http://dx.doi.org/10.26786/1920-7603(2023)757.

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Bee pollination is an important ecosystem service related to the maintenance of many flowering plants. We evaluated the relationship between orchid bee foraging time and the density of flowering plants and whether visitation varied according to the sex and size class of bees, using Calathea mansonis as a model species. We monitored 10 plots between December 2009 and November 2010 in a forest fragment in Senador Guiomard, Acre, Brazil. We counted the number of flowering plants and flowers per plant and the behaviour of the observed bees. Additionally, we compared the bagged and exposed inflores
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Ria, Vina Yunita, Brian Nurmahadi, and Shafira Salsabilla. "MANAJEMEN RANTAI NILAI KOMODITAS ANGGREK DI PT ANUGERAH ANGGREK NUSANTARA KABUPATEN KEDIRI." Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis 9, no. 2 (2023): 2787. http://dx.doi.org/10.25157/ma.v9i2.10696.

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The value chain for the development of orchid commodities at PT Anugerah Anggrek Nusantara has several obstacles, namely the agro-climate that does not support orchid cultivation, low technological innovation, and limited stock availability so that consumer demand cannot be fulfilled optimally. This research was conducted from August to December 2022 at PT Anugerah Anggrek Nusantara Kediri Regency, East Java. Sources of data used, namely primary data through observation, interviews, and documentation, while secondary data through literature studies. The results of the study show that value cha
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Baudraz de Paula, Jean Carlo, Douglas Junior Bertoncelli, Guilherme Augusto Cito Alves, Gabriel Barraca Men, Tatiana Fattori Mathias, and Ricardo Tadeu De Faria. "Soluções crioprotetoras na conservação de sementes de orquídea estrela e orquídea bambu em nitrogênio líquido." Ornamental Horticulture 24, no. 4 (2018): 341–46. http://dx.doi.org/10.14295/oh.v24i4.1180.

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An alternative for the conservation of orchid species threatened with extinction is the seeds preservation for long periods by cryopreservation. This work aimed to evaluate the influence of cryogenic solutions on the orchids Epidendrum radicans and Arundina bambusifolia seeds cryopreservation in liquid nitrogen. Seven treatments were performed: 0.4 M sucrose; 2 M glycerol; PVS1; PVS2; PVS3; PVS2 + 1% phloroglucinol and the control. After liquid nitrogen removal, half of the seeds were subjected to tetrazolium test, and another half was in vitro cultured. After 30 days seed germination was eval
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De Agostini, Antonio, Donatella Cogoni, Annalena Cogoni, Andrea Vacca, Giuseppe Fenu, and Pierluigi Cortis. "Seed Bank Conservation and Incipient Seed Development in Orchids Colonizing Mining Wastes: Results of a Field Pilot Experiment." Plants 11, no. 23 (2022): 3315. http://dx.doi.org/10.3390/plants11233315.

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As they represent actual or potential risks to human and environmental safety and health, abandoned mines are a major global problem. The heavy metal-polluted tailings dump of Barraxiutta (Domusnovas, southwestern Sardinia, Italy) is home to a metallicolous population of Epipactis tremolsii (Orchidaceae). A reclamation of the abandoned mine area seems to be approaching, and such an intervention may pose a serious risk for the maintenance of the unique orchid population colonizing the mine wastes. In the present work, the seed packet technique was implemented for the first time to observe orchi
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Puspitasari, NFN, Rita Nurmalina, Anna Fariyanti, and Adhitya Marendra Kiloes. "Pengaruh Faktor Internal dan Eksternal Terhadap Perilaku Kewirausahaan dan Dampaknya Terhadap Kinerja Usaha Petani Anggrek (Effect of Internal and External Factors Towards the Enterpreneurial Behavior of Orchid Growers)." Jurnal Hortikultura 28, no. 2 (2019): 299. http://dx.doi.org/10.21082/jhort.v28n2.2018.p299-310.

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&lt;p&gt;Perkembangan agribisnis anggrek nasional masih rendah, salah satunya disebabkan kurangnya kompetensi yang dimiliki petani anggrek. Peningkatan perilaku kewirausahaan diharapkan mampu meningkatkan kinerja usaha komoditas anggrek di Indonesia. Penelitian perilaku kewirausahaan petani anggrek dilakukan dengan tujuan menganalisis pengaruh faktor internal dan eksternal terhadap perilaku kewirausahaan petani anggrek dan menganalisis pengaruh perilaku kewirausahaan terhadap kinerja usaha anggrek. Penelitian ini dilaksanakan di wilayah Gunung Sindur, Parung, dan Serpong, dengan pertimbangan l
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Lemos, D. C. S., G. R. Sousa, A. D. V. Souza, J. B. A. França, M. R. Rosa, and M. C. Vieira. "Formation and survival of in vitro protocormos of Cerrado Orchid of Goiás." Scientific Electronic Archives 13, no. 6 (2020): 1. http://dx.doi.org/10.36560/13620201007.

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The Cerrado has wide plant diversity, including orchids. These plants need symbiosis with fungi for their germination to occur in the wild. In vitro or asbiotic cultivation is an alternative for the production of seedlings of this species. This diversity of orchids makes it much appreciated as pot plants, landscaping, with high commercial value. The objective of this work was to carry out the study for the development of a protocol for the germination and in vitro development of orchids. The experiment was carried out at the LABIOTEC Biotechnology Laboratory of the Federal Institute Goiano Cam
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Yu, Hao, Shu Hua Yang, and Chong Jin Goh. "DOH1, a Class 1 knox Gene, Is Required for Maintenance of the Basic Plant Architecture and Floral Transition in Orchid." Plant Cell 12, no. 11 (2000): 2143. http://dx.doi.org/10.2307/3871111.

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Yu, Hao, Shu Hua Yang, and Chong Jin Goh. "DOH1, a Class 1 knox Gene, Is Required for Maintenance of the Basic Plant Architecture and Floral Transition in Orchid." Plant Cell 12, no. 11 (2000): 2143–59. http://dx.doi.org/10.1105/tpc.12.11.2143.

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Lin, Chia-Nan, and Bor-Wen Tsai. "Implementation of Indigenous Knowledge on Local Spatial Management: A Case Study in Orchid Island (Lanyu), Taiwan." Sustainability 13, no. 19 (2021): 10940. http://dx.doi.org/10.3390/su131910940.

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Spatial management consists of land property and land use management, both on land and in the ocean. From the perspective of ‘social-ecological systems’, local spatial management represented the resilience of adaptation that indigenous knowledge and environment change were interrelated. This study aims to extract critical components that contribute to the dynamic maintenance of the stability and sustainability of local spatial management. The indigenous knowledge of Yami people on Orchid Island was investigated as a case study to highlight how indigenous institutions functioned in a more suita
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Rachmawati, Devi, Kiki Asri Yulanda, Diny Wulandari, Vina Yunita Ria, and Jonathan Andreco Novrianto. "Manajemen Agribisnis Komoditas Anggrek (Orchidaceae) Di PT Anugerah Anggrek Nusantara Kabupaten Kediri." Manajemen Agribisnis: Jurnal Agribisnis 24, no. 1 (2024): 1. http://dx.doi.org/10.32503/agribisnis.v24i1.3823.

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This research to determine the agribusiness management of orchid commodities at PT Anugerah Anggrek Nusantara. PT Anugerah Anggrek Nusantara is located in Sumberpetung, Sempu Village, Ngancar District, Kediri Regency, East Java. The research used is descriptive analysis. The data sources used in this research are primary data through observation, interviews, and documentation while secondary data is through literature studies. The results of the research show that agribusiness management at PT Anugerah Anggrek Nusantara is carried out with several activities including, procurement of raw mater
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Montenegro, Juan Camilo Caguazango. "Illicit crops and glyphosate: A potential risk to the Euglossini Community and biodiversity in Tumaco - Choco biogeographic ecoregion." Brazilian Journal of Animal and Environmental Research 7, no. 2 (2024): e69354. http://dx.doi.org/10.34188/bjaerv7n2-053.

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In Tumaco (Nariño-Colombia), the increase in coca cultivation and proposals like the national government (period 2018-2022) to fumigate with glyphosate for its eradication pose a risk to the euglossine bees. The limited information available on this tribe in Nariño presents an opportunity to document and protect them. The Euglossini community was identified and characterized in Maragricola-Tumaco, southwestern Colombia, within the province of Chocó biogeographic. Insect capture was conducted using bottle traps and attractants. Thirty euglossine males from three genera were recorded, with Euglo
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Smith, Zoë F., Elizabeth A. James, and Cassandra B. McLean. "Mycorrhizal specificity of Diuris fragrantissima (Orchidaceae) and persistence in a reintroduced population." Australian Journal of Botany 58, no. 2 (2010): 97. http://dx.doi.org/10.1071/bt09214.

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This study investigated the diversity and specificity of mycorrhizal fungi associated with five Diuris (Orchidaceae) taxa in south-eastern Australia, as part of a reintroduction program for the endangered species Diuris fragrantissima. We compared fungi isolated from D. fragrantissima occurring naturally in the only remaining population with those from artificially cultivated plants and reintroduced plants 18 months after planting in a new field site west of Melbourne. Genetic similarity of nuclear internal transcribed spacer and nuclear large subunit DNA sequences showed that Diuris taxa asso
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Nabieva, Alexandra, Elena Zhmud, and Yulianna Zaytseva. "Initial stages of Gymnadenia conopsea (Orchidaceae) morphogenesis in in vitro culture." BIO Web of Conferences 24 (2020): 00059. http://dx.doi.org/10.1051/bioconf/20202400059.

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In the West Siberia there is very little data on the biology of cenopopulations of Gymnadenia conopsea. Habitat destruction and environmental changes, which potentially affected species long-term viability, led to G. conopsea cenopopulations fragmentation and isolation. A detailed study of the morphology variability of the Fragrant orchid representatives was carried out in the cenopopulation in Novosibirsk region. Our results indicate that asymbiotic germination of G. conopsea seeds is difficult to achieve and the species has serious conservation issues. It is the first report when the introdu
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Mitka, Józef, and Janina Jakubowska-Gabara. "Ancient woodland plant species in a landscape park in central Poland." Acta Societatis Botanicorum Poloniae 76, no. 3 (2011): 239–49. http://dx.doi.org/10.5586/asbp.2007.027.

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A numerical analysis of the phytosociological relevés from ancient and recent woodland on a mesic forest site in central Poland was carried out. Three groups of forest stands were recognised: planted with &lt;em&gt;Pinus&lt;/em&gt;, recent and ancient oak-hornbeam &lt;em&gt;Tilio-Carpinetum&lt;/em&gt;. The species of ancient woodland occurred mainly in ancient oak-hornbeam forest stands, however some ferns: &lt;em&gt;Dryopteris carthusiana&lt;/em&gt;, &lt;em&gt;D. dilatata&lt;/em&gt; and &lt;em&gt;D. filix-mas&lt;/em&gt;, and an orchid species &lt;em&gt;Epipactis helleborine&lt;/em&gt;, are to
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Li, Xiaoling, Mengqing Zhe, Yiwei Huang, Weishu Fan, Junbo Yang, and Andan Zhu. "The Evolution of Mitochondrial Genomes between Two Cymbidium Sister Species: Dozens of Circular Chromosomes and the Maintenance and Deterioration of Genome Synteny." Genes 14, no. 4 (2023): 864. http://dx.doi.org/10.3390/genes14040864.

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Plant mitochondrial genomes (mitogenomes) exhibit fluid genome architectures, which could lead to the rapid erosion of genome synteny over a short evolutionary time scale. Among the species-rich orchid family, the leafy Cymbidium lancifolium and leafless Cymbidium macrorhizon are sister species with remarkable differences in morphology and nutritional physiology. Although our understanding of the evolution of mitochondria is incomplete, these sister taxa are ideal for examining this subject. In this study, the complete mitogenomes of C. lancifolium and C. macrorhizon, totaling 704,244 bp and 6
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Hidayat, Imawan Wahyu, Fitri Kurniawati, and Yudi Suhendri. "Ex-situ Conservation Efforts to the Seedlings Collected from Botanical Exploration in Mount Gede Pangrango National Park, Indonesia." Jurnal Penelitian Pendidikan IPA 9, no. 4 (2023): 1873–80. http://dx.doi.org/10.29303/jppipa.v9i4.1873.

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A botanical exploration and collection were already conducted in March 2019 in Pasir Banteng and Pasir Pogor, Mount Gede Pangrango National Park, Indonesia, by a staff team from Cibodas Botanic Gardens (CBG). The following steps are to ensure these plants will be vigorous and survive in the nursery, which will later be ready to be planted and displayed as a garden collection. This study aimed to describe a series of treatments and management of these collections, analyze the survivorship level in the nursery, and record which seedlings were successfully planted in the garden. We explained the
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Fardeeva, M. B., Yu A. Lukyanova, and N. R. Shafigullina. "RARE ORCHIDS IN THE NATIONAL PARK «NIZHNYAYA KAMA» AND ADJACENT TERRITORIES IN THE NORTH OF TATARSTAN (EUROPEAN PART OF RUSSIA), THEIR HABITATS AND STATE OF POPULATIONS." Ekosistemy, no. 23 (2021): 166–82. http://dx.doi.org/10.37279/2414-4738-2020-23-166-182.

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The article examines the populations of rare species of orchids Cypripedium calceolus (L.), Epipactis helleborine L., Goodyera repens (L.) R.Br, Neottia nidus-avis (L.) Rich., Neottianthe cucullata (L.) Schlechter, Platanthera bifolia (L.) Rich. on the territory of the Republic of Tatarstan. The temperate continental climate prevails on the territory of Tatarstan, which is typical for the central part and northwestern regions of the Volga and Predkamye. In contrast, the north and northeast of Tatarstan are characterized by a moderately cool climate with a lot of precipitation during the growin
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Restuati, Martina, Ahmad Shafwan Pulungan, Ani Sutiani, Nanda Pratiwi, and Rahmad Gultom. "PENGEMBANGAN BUDIDAYA HORTIKULTURA TANAMAN HIAS DI DESA SUKA MERIAH SIOSAR." JURNAL PENGABDIAN KEPADA MASYARAKAT 23, no. 3 (2017): 361. http://dx.doi.org/10.24114/jpkm.v23i3.7470.

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Abstrak Upaya yang dilakukan pada kegiatan pengabdian ini adalah memberikan pelatihan bagaimana cara membudiyadaan tanaman hias hortikultural melalui empat tahapan: (1) pemamparan materi tentang gambaran umum tentang tanaman hias hortikultural, yang meliputi definisi tanaman hias, manfaat tanaman hias, langkah-langkah melaksanakan penanaman tanaman hias, (2) Penanaman tanaman hias, perawatan dan pengendalian hama (3) Pemanfaatan tanaman hias sebagai objek wisata, (4) review terhadap pelatihan yang telah dilaksanakan serta menarik kesimpulan. Kegiatan ini berlangsung dengan respon yang sangat b
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Losuwannarak, Nattanan, Arnatchai Maiuthed, Nakarin Kitkumthorn, Asada Leelahavanichkul, Sittiruk Roytrakul, and Pithi Chanvorachote. "Gigantol Targets Cancer Stem Cells and Destabilizes Tumors via the Suppression of the PI3K/AKT and JAK/STAT Pathways in Ectopic Lung Cancer Xenografts." Cancers 11, no. 12 (2019): 2032. http://dx.doi.org/10.3390/cancers11122032.

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Lung cancer has long been recognized as an important world heath concern due to its high incidence and death rate. The failure of treatment strategies, as well as the regrowth of the disease driven by cancer stem cells (CSCs) residing in the tumor, lead to the urgent need for a novel CSC-targeting therapy. Here, we utilized proteome alteration analysis and ectopic tumor xenografts to gain insight on how gigantol, a bibenzyl compound from orchid species, could attenuate CSCs and reduce tumor integrity. The proteomics revealed that gigantol affected several functional proteins influencing the pr
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Cortes-Palomec, Aurea C., Ross A. McCauley, and Ken Oyama. "Maintenance of high levels of genetic diversity and significant fine-scale genetic structure among age classes in single-tree populations of the endangered epiphytic orchid Laelia speciosa (Orchidaceae) in central Mexico." Botanical Sciences 97, no. 3 (2019): 366. http://dx.doi.org/10.17129/botsci.2169.

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&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Epiphytic plants exist within the complex three-dimensional habitat of the tree canopy. This can have a profound effect on patterns of both genetic diversity and structure and may be important for conservation of epiphytic species.&lt;strong&gt; &lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Objective:&lt;/strong&gt; To evaluate how the epiphytic habit affects fine-scale three-dimensional genetic structure in single canopy tree populations. &lt;/p&gt;&lt;p&gt;&lt;strong&gt;Studied species:&lt;/strong&gt;&lt;em&gt; Laelia speciosa&lt;/em&gt;, a
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