Potted plants的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列各種有用的問答集和懶人包

Orchid Biology: Recent Trends & Challenges: Orchid Biology

為了解決Potted plants的問題，作者 這樣論述：

This book on "Orchid Biology: Recent Trends & Challenges" reviews the latest strategies for the preservation and conservation of orchid diversity and orchid germplasm. It is an outcome of the Proceedings of the International Symposium on "Biodiversity of Medicinal Plants & Orchids: Emerging Trends a

nd Challenges" held on 9-11 February 2018 at Acharya Nagarjuna University, India. In addition, eminent orchid experts from around the globe were invited to contribute to this book. All chapters were peer-reviewed by international experts. The Orchidaceae are one of the largest families of flowering

plants, comprising over 700 genera and 22,500 species and contributing roughly 40 percent of monocotyledons. They also represent the second-largest flowering plant family in India, with 1,141 species in 166 genera, and contribute roughly 10% of Indian flora. Orchids comprise a unique group of plants

and their flowers are among the most enchanting and exquisite creations of nature. Phylogenetically and taxonomically, the Orchidaceae are considered to be a highly evolved family among angiosperms. They show incredible diversity in terms of the shape, size and colour of their flowers, and are of g

reat commercial importance in floriculture markets around the globe. Millions of cut flowers of Cymbidium, Dendrobium, Cattleya, Paphiopedilum, Phalaenopsis, Vanda etc., besides potted orchid plants, are sold in Western Countries and thus, the orchid cut flower industry has now become a multimillion

-dollar business in Europe, the USA and South East Asia.Besides their ornamental value, orchids hold tremendous pharmaceutical potential. Root tubers of Habenaria edgeworthii form an important component of the 'Astavarga' group of drugs in Ayurvedic medicine. It is an established fact that tubers of

some terrestrial orchids have been used to treat diarrhoea, dysentery, intestinal disorders, cough, cold and tuberculosis. Some orchids, particularly those belonging to the genera Aerides, Arachnis, Cattleya, Cymbidium, Dendrobium, Epidendrum, Oncidium, Paphiopedilum, Phalaenopsis, Renanthera, Vand

a etc. have been extensively used to produce internationally acclaimed hybrids. Yet paradoxically, Indian orchids are victims of their own beauty and popularity. As a result, their natural populations have been declining rapidly because of unbridled commercial exploitation in India and abroad. In fa

ct, some orchids are now at the verge of extinction, e.g. Renanthera imschootiana, Diplomeris hirsuta, Paphiopedilum fairrieanum, Cypripedium elegans, Taeniophylum andamanicum etc.Given the global importance of orchids in terms of securing human health and wealth, this comprehensive compilation, pre

pared by international experts, is highly topical. Its content is divided into five main sections: (I) Cryopreservation & Biotechnology, (II) Orchid Biodiversity & Conservation, (III) Anatomy & Physiology, (IV) Pollination Biology and (V) Orchid Chemicals & Bioactive Compounds. All contributions wer

e written by eminent orchid experts/professors from around the world, making the book a valuable reference guide for all researchers, teachers, orchid enthusiasts, orchid growers and students of biotechnology, botany, pharmaceutical sciences and ethnomedicine. It will be equally valuable for readers

from the horticultural industry, especially the orchid industry, agricultural scientists and policymakers. ​Dr. Kanchit Thammasiri, is an associate Professor and Head, Department of Plant Science, Mahidol University, Bangkok (Thailand). He has made significant contribution in the field of Cryopre

servation of Thai Orchids seeds and their micropropagation. His current research involves the orchid breeding and micropropagation of selected genera, such as cattleya alliance, dendrobiums, phalaenopsis and vandaceous-type orchids, and cryopreservation of Thai orchids. He published his research pap

ers in National and International Journals, such as CryoLetters, Acta Horticulturae, Science-Asia, Richardia, Lindleyana and, Plant Cell, Tissue and Organ Culture. He is Member of the American Orchid Society, Florida and also International Society for Horticultural Sciences (ISHS), Belgium.Prof Shai

k Mahammad Khasim, is Head, Department of Botany and Microbiology, Acharya Nagarjuna University, India, and formerly chairman, board of studies in Biotechnology. He has made significant contribution in the field of Orchid biology and conservation. He has been working on molecular characterization, b

iodiversity, micropropagation, ethnomedicine and phytochemistry of orchids. He published good number of research papers in National and International Journals. He is the recipient of the Usha Vij Memorial Award-2018 for his outstanding contribution in orchid biology conferred by The Orchid Society o

f India (TOSI), Chandigarh. He is an Associate fellow of A.P. Academy of Science (India); Life Member of TOSI, Indian Science Congress Association (Calcutta) and, Member of The American Orchid Society (Florida) and the International Society for Horticultural Science (ISHS), Belgium. Prof. Maria Tere

sa González Arnao, is a Professor in Universidad Veracruzana, Veracruz, México since 2004. She has been working on Plant Biotechnology especially in Plant Cryopreservation techniques for last several decades. She has published research papers in National and International journals such as Acta Horti

culturae, European Food Research and Technology, HortScience, Cryobiology, Revista Advances en Investigación Agropecuria (AIA), and Journal of Plant Biochemistry & Biotechnology. She also contributed several chapters in technical books published by Springer- Verlag. She is the Member of the Internat

ional Society for Horticultural Sciences (ISHS), Belgium.Dr. Sadanand N. Hegde, former Director of Orchid Research & Development Center and State Forest Research Institute, Arunachal Pradesh, (India) has made significant contribution in Orchid taxonomy and conservation. His initial works were on the

Cyto-taxonomic studies on the orchids of Western Ghats of India at the University of Agricultural Sciences, Bangalore and subsequently at the Karnataka University, Dharwad on Cyto and Chemotaxonomic studies in the tribe Epidendreae of Orchidaceae. He explored 600 orchid species from Arunachal Prade

sh and registered 8 new species as well. During his tenure as a Director, he developed orchids as a supplemntal crop for the tribal farmers of Arunachal Pradesh and other Nort-Eastern States of India. He registered six new hybrid orchids and bred 16 new hybrids. He is recipient of Dr. T. N. Khooshoo

Memorial Environment Award (2004) conferred by The Orchid Society of India (TOSI). He is also the Founder Member of TOSI, Chandigarh.

Potted plants進入發燒排行的影片

苦苣苔科大岩桐亞族的三維花冠形狀與二維蜜標樣式分析

為了解決Potted plants的問題，作者許皓鈞 這樣論述：

花冠形狀和蜜標樣式的多樣性，在導引傳粉者的訪花行為和吸引傳粉者視覺偏好中扮演重要角色。傳統上，花冠形狀與蜜標樣式的量化仰賴生物學家的觀察經驗與主觀判斷；近十年，已有許多影像分析工具得以協助生物學家精準地量化花冠形狀與蜜標樣式的變異。然而，大多數影像分析工具未考慮花冠組織特徵的同源性，使得在花冠大小與形狀差異明顯的物種之間難以進行比較分析，進而造成分析結果高估或低估花冠形狀與蜜標樣式的變異。在開花植物中，花冠維管束的形態發生具有同源性，且在近緣物種之間擁有近似的脈型。因此，花冠維管束的脈型能提供花冠組織上同源區域的空間資訊，使得不同花冠大小與形狀的近緣物種間的比較更為客觀。本論文結合影像處理技

術與植物組織學技術，提出以花冠維管束為基礎的量化花冠形狀與蜜標樣式方法，應用於苦苣苔科大岩桐亞族的物種。花冠形狀方面，首先以微米級電腦斷層掃取得花冠之三維影像，接著定義花冠輪廓與維管束系統的特徵點，並擷取其三維座標。透過三維幾何形態學析量化特徵點在空間中的主成分變異，進而以視覺化之主成分變異定義與花冠形狀相關的性狀。花瓣蜜標樣式方面，以彩色平板式掃描器分別取得腹側花瓣之新鮮影像及經透明化處理之組織學影像，接著定義花瓣輪廓與維管束系統的軌跡，並擷取其二維座標。透過二維幾何變換將新鮮花瓣影像之蜜標樣式轉換至同源感興趣區域，進而以主成分分析與視覺化之變異定義與蜜標樣式相關的性狀。進一步以量化之變異檢

驗花冠形狀與蜜標樣式的種間差異、傳粉者類型關聯性、以及親緣訊息。結果表明，形狀性狀與蜜標樣式性狀在物種間存在顯著差異。在量化的性狀中，花冠管狀區域的曲率與擴張度、蜜標樣式的遠端著色與近端著色與傳粉者類型的相關性顯著。其中，花冠管狀區域的曲率與擴張度在親緣關係中亦呈現顯著的親緣訊息，而蜜標樣式的遠端著色與近端著色在親緣關係中則未偵測到顯著的親緣訊息。此結果暗示花冠管狀區域形狀的變異與傳粉者類型的關聯性反應在大岩桐亞族物種的演化。

Home Forest: Micro Home Gardens

為了解決Potted plants的問題，作者Zamora Mola, Francesc 這樣論述：

As modern living leads to more and more of the urban experience, it becomes more difficult for us to stay connected with nature and its healing, grounding powers. The artists and designers featured in Home Forest: Micro Home Gardens are not merely houseplant enthusiasts, but sculptors whose medium i

s soil and flora, glass and terra cotta, water and light. With potted plants, terrariums, mossariums, kokedama, wabi-kusa, wallscapes, and hydroponic systems, these innovative craftspeople seek to blur the boundaries between the indoor and the outdoor, between modern urban life and our wild ancestry

. For readers who would like to bring bits of nature into their own homes, the featured projects provide inspiration with profiles and interviews that demonstrate how these systems can be constructed and maintained with very little space or effort.

文心蘭切花生長與網室環境因子之空間分析初探

為了解決Potted plants的問題，作者曹勤 這樣論述：

文心蘭為台灣總價值最高之外銷切花，根據行政院農業委員會統計，2020年台灣文心蘭切花的出口金額已達到1631萬美元，較排序第二的蝴蝶蘭切花出口金額高出275萬美元。然而氣候變遷影響溫度分布與造成極端氣候，文心蘭產質量皆會受其影響。為降低氣候變遷的負面效應及維持產質量之穩定度，研究環境因子對文心蘭產質量及開花速率的影響有其必要性。目前相關的研究試驗多在絕對溫度控制的溫室裡進行，與農民實際栽種在無溫度控制並與外在大氣接觸的網室相差甚大。有別於溫室內環境因子，網室內環境因子需要考量空間異質性的影響，因此使用網室資料後，需納入因與外在大氣接觸產生之空間異質性，故以空間模型作為研究方法。此外，本研究亦

首創文心蘭檸檬綠之開花速率模型，以幫助後續預測文心蘭生長周期。研究場域為台灣文心蘭主要產地--台中新社。文心蘭切花資料來自132盆檸檬綠品種。本研究中評估文心蘭產質量的變數包含花梗長、分叉數、花朵數與開花速率。花梗長越長、分叉數及花朵數越多，代表品質越佳；開花速率越高代表所需開花時間越短，產量越高。開花速率是以可見花芽至花開七成(切花日)的天數之倒數定義。考量文心蘭生長週期，選擇以假球莖影響及開花關鍵期(切花日前17週)之環境因子(溫度與光積值)分析文心蘭質量與開花速率。結果顯示僅花梗長及分叉數具有空間相關，即鄰近花盆的花梗長及分叉數會較為相近；花朵數則無前述現象。模型配適部分，花梗長和分叉數

的最適模型為空間誤差模型(SEM)，表示有其他未納入並具有空間相關性的因子，此結果符合農業資料特性；花朵數的最適模型為空間自變量滯後模型(SLX)，表示花朵數受鄰近環境因子影響。在環境因子的相關性上：(1)花梗長與累積日均溫及低光照(一日光積值小於3.394 mol∙m^(-2)∙d^(-1)的天數)呈正相關，與低日夜溫差(小於5℃)的天數則呈負相關；(2)分叉數與高日夜溫差(大於10℃)的天數及高光照(一日光積值大於7.832 mol∙m^(-2)∙d^(-1)的天數)呈正相關、與累積日均溫則呈負相關；(3)花朵數與累積日均溫及高光照呈負相關。綜上，文心蘭偏好日均溫低於29℃及高日夜溫差(大

於10℃)。由開花速率模型結果，推估文心蘭之生長基礎溫度為6℃，表示低溫延緩生長，而若溫度低於6℃，文心蘭則會停止生長。此結果建議冷天時適當的加溫可避免文心蘭停止生長。開花速率模型推估開花所需累積度日為1723 ℃∙d^(-1)，表示自該切花具有可見花芽開始，每日日均溫累積滿1723 ℃時將可以切花(開花比例達到七成)。以上結果可做為文心蘭栽種之網室環境條件設定參考，或應用於推估文心蘭質量和生產時間。