Log in

Relevant bibliographies by topics / Vegetative propagation / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Vegetative propagation.

Dissertations / Theses on the topic 'Vegetative propagation'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Vegetative propagation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Mesen, Jose Francisco. "Vegetative propagation of Central American hardwoods." Thesis, University of Edinburgh, 1993. http://hdl.handle.net/1842/11162.

Full text

Abstract:

This study was carried out at the Institute of Terrestrial Ecology (ITE), Bush Estate, Scotland, and at the Centre for Tropical Agricultural Research and Education (CATIE), Turrialba, Costa Rica, from December 1989 to September 1993. The work concentrated on two hardwood species native to Central America, <I>Albizia guachapele</I> (Kunth) Dug, and <I>Cordia alliodora</I> (Ruiz & Pavon) Oken. The main objectives of the study were to determine the effects of physiological factors on the rooting ability of both species and identify the optimal conditions for root initiation in leafy, stem cutting

APA, Harvard, Vancouver, ISO, and other styles

2

Pope, Dennis P., John H. Brock, and Ralph A. Backhaus. "Vegetative Propagation of Key Southwestern Woody Riparian Species." University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/609140.

Full text

Abstract:

A series of laboratory and greenhouse experiments were designed with the objective of determining effective methods of vegetatively propagating selected woody riparian species for use in restoration of Southwestern riparian habitats. Cuttings from four major southwest riparian species including Fremont Cottonwood (Populus fremontii), Goodding Willow (Salix gooddingii), Arizona Sycamore (Platanus wrightii), and Arizona Walnut (juglans major) were collected along the Gila River in western New Mexico. Propagation studies with hardwood and root cuttings were performed. Results from these studies d

APA, Harvard, Vancouver, ISO, and other styles

3

Hagen, Randall H. 1956. "Vegetative propagation of Cercidium, Parkinsonia, and Prosopis species." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/277321.

Full text

Abstract:

Two methods of vegetative propagation, stem cuttings under mist and air layering, were examined for the 'Desert Museum' hybrid palo verde and species of Cercidium, Parkinsonia, and Prosopis. Basal cuttings of 'Desert Museum' gave higher rates of rooting than apical cuttings and showed better rooting in April than September. Two-node cuttings produced more rooted cuttings for an equal stem length than three- or four-node cuttings. Cuttings of six other species and hybrids of Cercidium and Parkinsonia, as well as six species and hybrids of Prosopis, were also successfully rooted. Indolebutyric a

APA, Harvard, Vancouver, ISO, and other styles

4

Högberg, Karl-Anders. "Possibilities and limitations of vegetative propagation of Norway spruce /." Uppsala : Dept. of Plant Biology and Forest Genetics, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/s294.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Reynolds, Glen. "The vegetative propagation and early development of dipterocarp cuttings." Thesis, Imperial College London, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.440500.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Aminah, Hamzah. "Vegetative propagation of Shorea leprosula Miq. by stem cuttings." Thesis, University of Edinburgh, 1995. http://hdl.handle.net/1842/13262.

Full text

Abstract:

The thesis reports new studies on the factors affecting the rooting of single node leafy stem cuttings of <I>Shorea leprosula</I>, a Dipterocarp timber tree native to South East Asia. Several aspects of vegetative propagation were investigated including treatments of the stock plants from which the cuttings were taken, propagation systems and post-severance treatments to cuttings. Stock plants raised in 1 litre pots of forest top soil and sand (3:1), and fertilised every two weeks with 0.5 g per plant of NPK fertiliser (12%N:12%P<SUB>2</SUB>O<SUB>5</SUB>:17%K<SUB>2</SUB>O:2MgO + Trace elements

APA, Harvard, Vancouver, ISO, and other styles

7

Plume, Catherine Ann 1961. "Vegetative propagation of Arizona sycamore (Platanus wrightii) by cuttings." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/277324.

Full text

Abstract:

The objective of this study was to determine potential propagation of Arizona sycamore (Platanus wrightii) from cuttings for use in riparian revegetation projects. Cuttings gathered from trees in Superior, Arizona during Fall 1988 and Spring 1989, and from Madera Canyon near Tucson, Arizona in Fall 1989 were treated with various concentrations of indolebutyric acid (IBA). In all studies, numbers of rooted cuttings decreased when concentrations of greater than 5,000 ppm IBA were used. Cuttings from young trunk sprouts in Fall 1988 had a higher rooting frequency than cuttings from other source t

APA, Harvard, Vancouver, ISO, and other styles

8

Mibus, Raelene. "Banksia floriculture export marketing and vegetative biology fundamental to clonal propagation /." Title page, table of contents and summary only, 1998. http://web4.library.adelaide.edu.au/theses/09PH/09phm618.pdf.

Full text

Abstract:

Thesis (Ph.D.)--University of Adelaide, Dept. of Horticulture, Viticulture and Oenology, 1998.<br>Copy of author's previous publications inserted. Thesis (Ph.D.)--University of Adelaide, Dept. of Horticulture, Viticulture and Oenology, 1999? Bibliography: leaves 301-315.

APA, Harvard, Vancouver, ISO, and other styles

9

Ford, Craig M. "The vegetative propagation and quality specifications of Pinus Patula hybrid cuttings." Diss., University of Pretoria, 2014. http://hdl.handle.net/2263/79712.

Full text

Abstract:

Pinus patula has for many years been the most important softwood species along the eastern regions of southern Africa but as a result of the pine pathogen, Fusarium circinatum, there have been serious establishment issues and difficulties in propagating P. patula from either seed or cuttings. In response to this threat, research has been conducted on the development of F. circinatum-tolerant P. patula and hybridising it with more tolerant Pinus species such as P. tecunumanii. Not enough hybrid seed can, however, be produced to replace P. patula seedling production. It has therefore beco

APA, Harvard, Vancouver, ISO, and other styles

10

Yang, Zhi. "Vegetative propagation and genetic fingerprinting of Eucalyptus grandis and Eucalyptus amplifolia." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024073.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Pita, Júnior José Luiz [UNESP]. "Propagação do rambutanzeiro (Nephelium lapacceum L.)." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/96881.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:28:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-03Bitstream added on 2014-06-13T20:37:26Z : No. of bitstreams: 1 pitajunior_jl_me_jabo.pdf: 1003517 bytes, checksum: f1332541cfc8824b5e14c4b09a59b474 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>O rambutan é uma frutífera tropical pertencente à família Sapindaceae, com origem no Sudeste Asiático, especialmente Malásia. No Brasil, o cultivo está em expansão e distribuído em diferentes estados e com plantas de origem seminífera, gerando pomares desunifor

APA, Harvard, Vancouver, ISO, and other styles

12

Penha, Estevan Teodoro Santana [UNESP]. "Doses e modos de aplicação de boro na produção de mudas de nespereira." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/136358.

Full text

Abstract:

Submitted by ESTEVAN TEODORO SANTANA PENHA null (estevaneafmuz@yahoo.com.br) on 2016-03-21T13:30:08Z No. of bitstreams: 1 Doses e modos de aplicação de boro na produção de mudas de nespereira - Estevan Teodoro Santana Penha.pdf: 676725 bytes, checksum: 6294e21c7555edb90fa9a7510f640f10 (MD5)<br>Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2016-03-22T17:02:26Z (GMT) No. of bitstreams: 1 penha_ets_me_jabo.pdf: 676725 bytes, checksum: 6294e21c7555edb90fa9a7510f640f10 (MD5)<br>Made available in DSpace on 2016-03-22T17:02:26Z (GMT). No. of bi

APA, Harvard, Vancouver, ISO, and other styles

13

Ahmad, Darus. "Vegetative propagation of Acacia mangium Wild. by stem cuttings and tissue culture techniques." Thesis, University of Aberdeen, 1988. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU499990.

Full text

Abstract:

The main objectives of this investigation were: 1. to evaluate vegetative propagation of <i>Acacia mangium</i> using stem cuttings and tissue cultures techniques as a means of producing healthy planting stock, 2. to study the anatomy of root formation and development in <i>Acacia mangium</i> stem cuttings, and 3. to study the physiological and morphological factors involved in rooting of <i>Acacia mangium</i> stem cuttings.<i>Acacia mangium</i> stem cuttings rooted easily but the rooting percentage declined with the increasing age of stock plants. The application of auxins and the use of cutti

APA, Harvard, Vancouver, ISO, and other styles

14

Tan, Chia Lock. "Tissue culture and genetic transformation of Theobroma cacao." Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310835.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Exadaktylou, Efstathia. "Vegetative propagation of Gisela 5 cherry rootstock and its susceptibility to commercially significant pathogens." Thesis, University of Essex, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.495531.

Full text

Abstract:

Gisela 5 consists one of the most promising new cherry rootstocks in Greece. However, there is a gap in the knowledge related to the propagation of this rootstock by using cuttings. The first aim of this study was to investigate different methods to propagate the cherry rootstocks Gisela 5. The results showed that, this rootstock can be propagated by using hardwood cuttings with a moderate percentage of rooting (about 60%). More investigation is required in testing the frequency of irrigations on the rooting of cuttings in different rooting media. In addition, ·more work should be done to exam

APA, Harvard, Vancouver, ISO, and other styles

16

Spanos, Konstantinos A. "Screening for resistance to Seiridium canker in the Cupressaceae and vegetative propagation of cypresses." Thesis, University of Aberdeen, 1995. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=165514.

Full text

Abstract:

Artificial inoculations in the Cupressaceae proved that <I>Seiridium cardinale</I> was more virulent than <I>S.cupressi</I> and <I>S.unicorne. Cupressus macrocarpa</I> was found to be highly susceptible to <I>Seiridium</I> canker, <I>C.sempervirens</I> very susceptible, while <I>C.torulosa</I> and <I>C.arizonica</I> were moderately susceptible. <I>Chamaecyparis lawsoniana</I> was highly resistant to <I>S.cardinale</I>, but very susceptible to <I>S.unicorne</I> and moderately susceptible to <I>S.cupressi</I>. Intraspecific variation in susceptibility to <I>S.cardinale</I> was found in <I>C.semp

APA, Harvard, Vancouver, ISO, and other styles

17

Tchoundjeu, Z. "Vegetative propagation of the tropical hardwoods, Khaya ivorensis A. Chev. and Lovoa trichilioides Harms." Thesis, University of Edinburgh, 1989. http://hdl.handle.net/1842/13095.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Magalhães, Tomás Thormann Abranches de. "Propagação e fenologia da Corema album (L.) D. Don. Ensaios de propagação vegetativa por estaca. Caracterização fenológica e proposta de escala BBCH." Master's thesis, ISA/UL, 2015. http://hdl.handle.net/10400.5/10923.

Full text

Abstract:

Mestrado em Engenharia Agronómica - Engenharia Rural - Instituto Superior de Agronomia<br>The dioecious specie Corema album, endemic from the Iberian Atlantic coast, has potential in the berry market. Two vegetative propagation experiments were conducted in a controlled environment, the phenology of wild plants was described, and a BBCH scale was proposed. These experiments compared the survival and rooting of: 1) two types of genotypes (wild and cultivated) treated with auxins (0, 500, 1000 and 1500 ppm); 2) nine origins in two rooting mediums (“Siro” and “Fataca”). The genotype influenced th

APA, Harvard, Vancouver, ISO, and other styles

19

Borelli, Karla. "Produção de mudas de seringueira em viveiro suspenso." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-28032016-123413/.

Full text

Abstract:

Dentre os métodos utilizados na propagação vegetativa de espécies florestais, a enxertia por borbulhia é a mais empregada para a seringueira (Hevea brasiliensis). Nesse sistema de produção de mudas, os porta-enxertos são formados diretamente no solo ou em sacos de polietileno preenchidos com solo. Embora essa seja uma prática comum nos viveiros, mudanças nos parâmetros legais foram propostas a fim de alterar o sistema de produção de mudas, principalmente no que diz respeito ao cultivo dos porta-enxertos. Para atender essas alterações, objetivou-se desenvolver um protocolo de produção de mudas

APA, Harvard, Vancouver, ISO, and other styles

20

Manning, Edward Patrick. "An Introduction to Local Multipoint Distribution Services with an Investigation of the Effects of Vegetation on the Radio Channel." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/9792.

Full text

Abstract:

This thesis takes the reader through an overview of issues pertinent to Local Multi-point Distribution Services (LMDS). The reader will first learn what LMDS is and then review the system architectures that are made available for LMDS technologies. After summarizing the basics of LMDS, we will compare it with some competing technologies. The reader will then be guided through the aspects of millimeter (mm) wave radio link design. This should be a good lead into the experiment section, since it is suspected that the reader would want to be aware of what design techniques are involved in mm-wav

APA, Harvard, Vancouver, ISO, and other styles

21

Leite, José Basílio Vieira [UNESP]. "Cacaueiro: propagação por estacas caulinares e plantio no semi-árido do Estado da Bahia." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/105174.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:33:38Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-06-20Bitstream added on 2014-06-13T18:45:38Z : No. of bitstreams: 1 leite_jbv_dr_jabo.pdf: 848067 bytes, checksum: d4ab08e504033dcef5936872db76cf9e (MD5)<br>Ceplac<br>Foram estudadas a propagação de estacas caulinares de cacaueiro (Theobroma cacao L.) e o plantio de cacaueiro no semi-árido do estado da Bahia. Os resultados permitiram concluir que há interação entre clone e época de coleta de estaca, sendo janeiro e fevereiro os melhores meses. O plantio foi realizado em março de 2003, sob s

APA, Harvard, Vancouver, ISO, and other styles

22

Albertino, Sônia Maria Figueiredo. "Adubação, níveis crescentes de irradiância nas plantas matrizes e uso do aib nas estacas para o enraizamento de cultivares de guaranazeiro (paullinia cupana, var. sorbilis, (mart.) ducke)." Universidade Federal do Amazonas, 2011. http://tede.ufam.edu.br/handle/tede/3049.

Full text

Abstract:

Made available in DSpace on 2015-04-20T12:22:45Z (GMT). No. of bitstreams: 1 Tese Sonia.pdf: 1055370 bytes, checksum: 3e991b5884a4ccba6d3975a926b8a86a (MD5) Previous issue date: 2011-10-31<br>Fundação de Amparo à Pesquisa do Estado do Amazonas<br>Although guarana (Paullinia cupana var. Sorbilis (Mart.) Ducke) is a culture of great interest to the Amazon region, its productivity is still low. The availability of plant material that is genetically uniform, precocious and productive is the key for expanding and improving the culture in the region. To achieve this, it is recommended to do vege

APA, Harvard, Vancouver, ISO, and other styles

23

Pita, Júnior José Luiz. "Propagação do rambutanzeiro (Nephelium lapacceum L.) /." Jaboticabal : [s.n.], 2010. http://hdl.handle.net/11449/96881.

Full text

Abstract:

Orientador: Antonio Baldo Geraldo Martins<br>Banca: Carlos Ruggiero<br>Banca: Simone Rodrigues da Silva<br>Resumo: O rambutan é uma frutífera tropical pertencente à família Sapindaceae, com origem no Sudeste Asiático, especialmente Malásia. No Brasil, o cultivo está em expansão e distribuído em diferentes estados e com plantas de origem seminífera, gerando pomares desuniformes e início de produção tardio. Com a propagação vegetativa é possível antecipar a fase produtiva, e também corrigir o problema de plantas masculinas. O presente trabalho teve por objetivo avaliar a enxertia em fenda cheia

APA, Harvard, Vancouver, ISO, and other styles

24

Lucho, Simone Ribeiro. "PROPAGAÇÃO IN VITRO E EX VITRO DE Symplocos uniflora (POHL.) BENTH. (SYMPLOCACEAE)." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/4871.

Full text

Abstract:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The Symplocos uniflora species is a native tree that reaches up to 10m tall, belonging to the Symplocaceae family. It is popularly known as pau-de-canga, maria-mole-do-banhado and sete-sangria. Virtually, there is no information in the literature on reproduction, growth and development of this species, whose studies of forms of propagation is essential. Thus, the present study intended to examine the sexual and vegetative propagation of the species S. uniflora through protocols for seed germination and micropropagation. Fruit and v

APA, Harvard, Vancouver, ISO, and other styles

25

Rafiri, Matumelo Alice. "Vegetative propagation of Pappea capensis Eckl.&Zeyh. (Jacket plum) by means of stem cuttings and air layers." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/27677.

Full text

Abstract:

Jacket plum [ Pappea capensis ( Eckl.&Zeyh)] belongs to the Sapindaceae or Litchi family. It is well adapted to different climatic conditions. It has been used for medicinal purposes for both animals and human beings. Due to the richness of seeds in oil, it has great potential to be selected for production of biodiesel in South Africa. Suitable vegetative propagation methods for Pappea capensis trees have not yet been investigated and sexual propagation does not produce true-to-type plants, which take many years to bear fruits. Therefore, research was carried out to identify alternative method

APA, Harvard, Vancouver, ISO, and other styles

26

Rocha, Rúben José Rodrigues da. "Caracterização e valorização de Thymbra capitata (L.) Cav." Master's thesis, ISA, 2013. http://hdl.handle.net/10400.5/6464.

Full text

Abstract:

Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia<br>Thymbra capitata (L.) Cav., species of the Lamiaceae family, is an aromatic plant, used as medicinal plant and also on the food industry as prophylactic plant due to antifungal and antibacterial properties attributed to its essential oils. This study aimed to study and research T. capitata essencial oils, morphological descriptors for the species, seed germination and vegetative propagation in wild and cultivated populations. The influence of light and several temperature regimes in seed germination rate in different

APA, Harvard, Vancouver, ISO, and other styles

27

Andrade, Miguel Wanderley de. "Fontes e doses de N, P, K e métodos de enxertia na produção de mudas de umbuzeiro (Spondias tuberosa Arr. Cam.)." Universidade Federal Rural do Semi-Árido, 2010. http://bdtd.ufersa.edu.br:80/tede/handle/tede/148.

Full text

Abstract:

Made available in DSpace on 2016-08-12T19:18:23Z (GMT). No. of bitstreams: 1 MiguelWA_TESE.pdf: 866144 bytes, checksum: bde15803e78a319bdc6626bd84a49d0a (MD5) Previous issue date: 2010-12-16<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The objective of this study was to determine the effect of sources and doses of NPK and to evaluate the propagation by grafting for the production of vigorous seedlings of umbu tree (Spondias tuberosa Arr Cam). The experiments were conducted in greenhouse in Sousa-PB. We adopted the randomized block design in 2 x 5 factorial scheme with fo

APA, Harvard, Vancouver, ISO, and other styles

28

Ferri, Juçara. "Micropropagação e desenvolvimento vegetativo de mirtilo." Universidade Federal de Pelotas, 2008. http://repositorio.ufpel.edu.br/handle/ri/2116.

Full text

Abstract:

Made available in DSpace on 2014-08-20T14:22:05Z (GMT). No. of bitstreams: 1 dissertacao_jussara_ferri.pdf: 17890283 bytes, checksum: 29dfc3e77cedf523a06e365180e450bf (MD5) Previous issue date: 2008-03-27<br>Blueberry cultivation is recent in Brazil, and the area expansion of this production is limited by the lack of quality seedlings. The in vitro propagation make possible, in little time, to produce of mass form, high quality plants. In this work, the first objective was to study some involved factors in the establishment, multiplication and rooting of blueberry rabbiteye group, seeking

APA, Harvard, Vancouver, ISO, and other styles

29

Ávila, Dante Trindade de. "A cultura do tungue (Aleurites fordii) no Rio Grande do Sul: caracterização de populações, propagação e desempenho agronômico." Universidade Federal de Pelotas, 2010. http://repositorio.ufpel.edu.br/handle/ri/2361.

Full text

Abstract:

Made available in DSpace on 2014-08-20T14:33:00Z (GMT). No. of bitstreams: 1 Dissertacao_Dante_Trindade_Avila.pdf: 3385238 bytes, checksum: 3a6019cfb9071a2701125d07c8a61d4d (MD5) Previous issue date: 2010-12-13<br>The tung is a temperate deciduous species of the Euphorbiaceae family that needs about 350 to 400 chilling hours to resume growth after winter. This species is cultivated in order to produce oil, which is extracted from seeds by pressing or using solvents. The results of research on this crop in Brazil are few. Therefore, the objective of this study was to evaluate genetic va

APA, Harvard, Vancouver, ISO, and other styles

30

Jetton, Robert Miller. "Biological Control, Host Resistance, and Vegetative Propagation: Strategies and Tools for Management of the Invasive Hemlock Woolly Adelgid, Adelges tsugae Annand." NCSU, 2008. http://www.lib.ncsu.edu/theses/available/etd-08252008-094603/.

Full text

Abstract:

Biological control, host resistance, and vegetative propagation were evaluated as management strategies for the exotic pest hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Adelgidae) in the southeastern U.S. Biological control studies focused on the adelgid predator Sasajiscymnus tsugae Sasaji and McClure. In the laboratory, the suitability of an alternative prey species balsam woolly adelgid (BWA), Adelges piceae Ratz., for predator feeding, oviposition, immature development, and long-term survival was compared to the primary prey HWA. The BWA was found to be a suitable host t

APA, Harvard, Vancouver, ISO, and other styles

31

Tonin, Fábio Bechelli [UNESP]. "Propagação de Passiflora incarnata L. com o uso de estacas radiculares." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/103284.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:32:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-19Bitstream added on 2014-06-13T21:04:23Z : No. of bitstreams: 1 tonin_fb_dr_botfca.pdf: 8379785 bytes, checksum: acc0561cf7acac40e80cbccfbd2ade0c (MD5)<br>As espécies do gênero Passiflora, assim como a P. incarnata, apresentam dificuldades quanto a propagação sexuada. Trata-se de uma espécie pouco difundida no Brasil e dificilmente são encontradas sementes para produção de mudas. Porém pode ser propagada vegetativamente, entretanto raros estudos foram realizados com este maracujá, carac

APA, Harvard, Vancouver, ISO, and other styles

32

Bayrer, Theresa A. "WEAR TOLERANCE OF SEEDED AND VEGETATIVELY PROPAGATED BERMUDA GRASSES UNDER SIMULATED ATHLETIC TRAFFIC." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_theses/411.

Full text

Abstract:

The use of seed-propagated bermudagrasses [Cynodon dactylon (L.) Pers.], particularly for athletic fields, is rapidly increasing. Recently developed seeded cultivars have been bred for improved turfgrass quality (finer texture, darker green color, etc.) and for increased cold tolerance, but their ability to tolerate wear has not been investigated. This study was conducted to determine if three seeded cultivars could tolerate simulated athletic wear as well as one vegetative cultivar commonly used in Kentucky. The seeded cultivars, Riviera, Princess 77 and Yukon were planted at 24.4 and 48.8 kg

APA, Harvard, Vancouver, ISO, and other styles

33

Correia, Francisco Manuel Chagas. "Ensaio de espécies arbustivas da flora portuguesa para intervenções de engenharia natural." Master's thesis, ISA, 2013. http://hdl.handle.net/10400.5/6973.

Full text

Abstract:

Mestrado em Arquitectura Paisagista - Instituto Superior de Agronomia<br>We present the results on the ability for vegetative propagation of Coronilla glauca L., Daphne gnidium L., Dittrichia viscosa (L.) Greuter, Myrtus communis L., Phillyrea angustifolia L., species from the Portuguese flora, and their biotechnical traits to assess the ability of these species for soil bioengineering techniques, especially in areas not adjacent to watercourses. These species were selected from a group of candidates considered probably suitable for soil bioengineering works and that need to be tested for thi

APA, Harvard, Vancouver, ISO, and other styles

34

Ciriello, Eduardo 1980. "Variabilidade genética de caracteres relacionados ao enraizamento de estacas de progênies e clones de guanandi (Calophyllum brasiliense Cambess /." Botucatu : [s.n.], 2010. http://hdl.handle.net/11449/99792.

Full text

Abstract:

Orientador: Edson Seizo Mori<br>Banca: Edson Seizo Mori<br>Banca: Léo Zimback<br>Banca: Mario Luiz Teixeira de Moraes<br>Resumo: O reflorestamento comercial de espécies nativas brasileiras, visando à produção de madeira "de Lei" para serraria e laminação, tem se intensificado nos últimos anos em diversas regiões do país. Por ser uma atividade não tradicional do setor florestal brasileiro, inexiste o conhecimento científico e a tecnologia de produção das espécies potenciais, dificultando o desenvolvimento e o crescimento da atividade no país. Dentre as espécies nativas potenciais que vêem sendo

APA, Harvard, Vancouver, ISO, and other styles

35

Sodré, George Andrade [UNESP]. "Substratos e estaquia na produção de mudas de cacaueiro." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/105284.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:33:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-05-03Bitstream added on 2014-06-13T20:25:33Z : No. of bitstreams: 1 sodre_ga_dr_jabo.pdf: 511681 bytes, checksum: 617ee1c509ff5eaaa47745dbd396855d (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Funep<br>O objetivo geral deste trabalho foi preparar substratos com base orgânica formada de composto do tegumento da amêndoa do cacau CTAC e serragens, misturados à areia, e utilizá-los na produção de mudas de cacaueiro por miniestaquia. Dessa forma, realizaram-se c

APA, Harvard, Vancouver, ISO, and other styles

36

Sodré, George Andrade. "Substratos e estaquia na produção de mudas de cacaueiro /." Jaboticabal : [s.n.], 2007. http://hdl.handle.net/11449/105284.

Full text

Abstract:

Orientador: José Eduardo Corá<br>Banca: Antonio Baldo Geraldo Martins<br>Banca: Carlos Ruggiero<br>Banca: Paulo Cesar Lima Marrocos<br>Banca: Carolina Fernandes<br>Resumo: O objetivo geral deste trabalho foi preparar substratos com base orgânica formada de composto do tegumento da amêndoa do cacau CTAC e serragens, misturados à areia, e utilizá-los na produção de mudas de cacaueiro por miniestaquia. Dessa forma, realizaram-se cinco experimentos. Inicialmente foram determinados modelos para retenção de água usando os métodos do funil de tensão e força centrífuga em equivalente de umidade e conc

APA, Harvard, Vancouver, ISO, and other styles

37

Leite, José Basílio Vieira. "Cacaueiro : propagação por estacas caulinares e plantio no semi-árido do Estado da Bahia /." Jaboticabal : [s.n.], 2006. http://hdl.handle.net/11449/105174.

Full text

Abstract:

Orientador: Antonio Baldo Geraldo Martins<br>Banca: Carlos Ruggiero<br>Banca: João Carlos de Oliveira<br>Banca: João Alexio Scarpare Filho<br>Banca: Celio Kersul do Sacramento<br>Resumo: Foram estudadas a propagação de estacas caulinares de cacaueiro (Theobroma cacao L.) e o plantio de cacaueiro no semi-árido do estado da Bahia. Os resultados permitiram concluir que há interação entre clone e época de coleta de estaca, sendo janeiro e fevereiro os melhores meses. O plantio foi realizado em março de 2003, sob sombreamento provisório de bananeira, da variedade prata anã nos mesmos espaçamentos u

APA, Harvard, Vancouver, ISO, and other styles

38

León, Enrique Asterio Benítez. "QUALIDADE DE SEMENTES, MICROPROPAGAÇÃO, CONSERVAÇÃO IN VITRO E ISOLAMENTO DE DNA GENÔMICO DE Luehea divaricata Mart. & Zucc." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/3768.

Full text

Abstract:

Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Luehea divaricata Mart. & Zucc., is a native species, found in the Atlantic Forest and Pampa biomes in Rio Grande do Sul state, Brazil, belonging to the Malvaceae family. Considering the need for recovery and restoration of degraded areas, the demand for seeds and seedlings of native species may register significant increases, and the contribution of research studies to native species will be of great importance for both the forestry and the environmental sectors. This study aimed to research the quality of seeds, the development

APA, Harvard, Vancouver, ISO, and other styles

39

Navroski, Marcio Carlos. "MULTIPLICAÇÃO in vitro DE GENÓTIPOS DE Eucalyptus dunnii MAIDEN." Universidade Federal de Santa Maria, 2011. http://repositorio.ufsm.br/handle/1/8676.

Full text

Abstract:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Eucalyptus is a genus of great importance to the economy and production of various goods. Among the species of this genus, Eucalyptus dunnii Maiden stands out the importance, especially for the states of southern Brazil, to present a good growth and resistance to frost. However, this species presents problems for the production of seedlings by cloning, mainly due to the difficulty of rooting. The objective of this research was to assess methodologies for surface disinfection, establishment, multiplication, elongation and rooting in

APA, Harvard, Vancouver, ISO, and other styles

40

Yates, David Ira. "Latex of Sciadopitys verticillata (Thunb.) Siebold and Zuccarini: Antibiotic Properties, Phytochemistry, and Inhibition of Adventitious Rooting of Stem Cuttings." Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etd/2228.

Full text

Abstract:

Sciadopitys verticillata was subjected to three propagation treatments designed to inhibit coagulation of its latex-like sap at the cut ends of the stem cuttings. Twenty-four hour soaking in water prior to rooting hormone application significantly enhanced production of adventitious roots. Old wood stem cuttings from shade-grown trees rooted at higher proportions than stem cuttings collected from sun-grown trees. Height, age, and place of origin of the source trees were not important factors in successful rooting. Antibacterial activity against some human pathogens and soil bacterial species w

APA, Harvard, Vancouver, ISO, and other styles

41

Brock, Justin Alan. "Rooting stem cuttings of shantung maple (Acer truncatum), mound layering shantung and caddo sugar maples (Acer saccharum), and using Eastern redcedar (Juniperus virginiana) as a substrate component in stem cutting propagation." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/17575.

Full text

Abstract:

Master of Science<br>Department of Horticulture, Forestry, and Recreation Resources<br>Jason J. Griffin<br>Heat and drought tolerance make shantung maple (Acer truncatum) and caddo sugar maple (A. saccharum) good candidates for midwestern landscapes. Improving cutting propagation or mound layering techniques could increase the availability of these species. The influence of time of year, cutting position, and auxin concentration, formulation, and solvent on rooting of stem cuttings of shantung maple was investigated. Semi-hardwood cuttings rooted best (55%). Generally, rooting percentage decr

APA, Harvard, Vancouver, ISO, and other styles

42

Catara, Stefania. "Conservazione e valorizzazione di germoplasma nativo della regione mediterranea. Caratterizzazione morfo-ecologica di specie della flora sicula per usi sostenibili." Doctoral thesis, Università di Catania, 2015. http://hdl.handle.net/10761/1639.

Full text

Abstract:

La ricerca ha analizzato il germoplasma di 150 piante vascolari della flora sicula (79 generi, 33 famiglie), raccolto in diversi territori e habitat siciliani - Isole Eolie ed Egadi incluse nel corso di un triennio. Sono state studiate numerose specie ad ampia distribuzione (Arbutus unedo, Coronilla valentina, Emerus major, Erica arborea, E. multiflora, Lomelosia cretica, Lonicera implexa, Myrtus communis, Pistacia lentiscus, ecc.) come pure specie endemiche sicule quali Anthemis aetnensis, A. cupaniana, specie dei generi Centaurea, Euphorbia, Genista e Jacobaea, nonché Cytisus aeolicus e Si

APA, Harvard, Vancouver, ISO, and other styles

43

Torres, César Almeida. "A propagação vegetativa de plantas ornamentais na empresa Novo Sol Plantas: uma análise crítica de situações técnicas que condicionam o processo produtivo." Master's thesis, Universidade de Évora, 2012. http://hdl.handle.net/10174/15995.

Full text

Abstract:

O autor deste Relatório, César José Vendinha Almeida Torres, formou-se em Engenharia Agrícola, ramo cientifico-tecnológico na Universidade de Évora em 2006. Em 2003 realizou em Évora, na herdade do Tojal, um “estágio” no âmbito do “Trabalho De Fim De Curso” com o tema “O efeito da sementeira directa sobre o escorrimento e a produção de sedimentos numa cultura de milho regada por rampa rotativa” o qual deu ainda origem a um seminário na Universidade de Évora em 2004 e a um artigo em acta de evento internacional com arbitragem científica: Silva, L.L., Marques da Silva, J.R., Pisco, A.M.V., Torre

APA, Harvard, Vancouver, ISO, and other styles

44

Godet, Xavier. "Biologie du colchique (colchicum autumnale l. ) : multiplication vegetative par voie traditionnelle et in vitro." Clermont-Ferrand 2, 1987. http://www.theses.fr/1987CLF2D189.

Full text

Abstract:

Examen des cycles biologiques de la plante adulte et de la plante juvenile: les exigences thermiques, les potentialites du bourgeon vegetatif accessoire, variabilite individuelle pour la production de graines et d'alcaloides. Une methode de multiplication vegetative est recherchee: en pepiniere ou in vitro, possibilite de fragmenter les cornus; caulogenese in vitro. La possibilite d'une biosynthese d'alcaloides par des cellules de colchique cultivees in vitro est evoquee

APA, Harvard, Vancouver, ISO, and other styles

45

Rabaiolli, Silvia Machado dos Santos. "SEMENTES E MINIESTAQUIA EM Nectandra megapotamica (Spreng.) Mez. E SEMENTES E MICROPROPAÇÃO EM Handroanthus chrysotrichus (MART. ex DC.) J. MATTOS." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/8754.

Full text

Abstract:

Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Nectandra megapotamica (Spreng.) Mez. and Handroanthus chrysotrichus (Mart. ex DC.) J. Mattos are Brazilian native species that have great economic importance, ecological, silvicultural and ornamental. However, there is loss of viability of the seeds after collection, and usually the germination decreases sharply after storage. As a result, studies are needed that allow better understand the nature of these species, to obtain good quality seedlings, with conditions to resist adverse conditions, survive and grow at a level compati

APA, Harvard, Vancouver, ISO, and other styles

46

Souza, Patrícia Fukushima de. "Avaliação, resgate, multiplicação e enraizamento de espécies/híbridos de Eucalyptus spp." Universidade do Estado de Santa Catarina, 2017. http://tede.udesc.br/handle/handle/2343.

Full text

Abstract:

Submitted by Claudia Rocha (claudia.rocha@udesc.br) on 2017-12-14T12:51:06Z No. of bitstreams: 1 PGEF17MA079.pdf: 1397765 bytes, checksum: 91a801298986f02dd747c0e0d1d4d09f (MD5)<br>Made available in DSpace on 2017-12-14T12:51:06Z (GMT). No. of bitstreams: 1 PGEF17MA079.pdf: 1397765 bytes, checksum: 91a801298986f02dd747c0e0d1d4d09f (MD5) Previous issue date: 2017-02-17<br>FAPESC<br>Eucalyptus species are widely used in the establishment of industrial forests in Brazil and have been achieving quality and productivity gains through genetic improvement and forest management techniques. Compani

APA, Harvard, Vancouver, ISO, and other styles

47

Torres, Ana Gabriela Montan. "Relação entre sazonalidade, desrama e carboidratos no crescimento do eucalipto na propagação vegetativa por miniestaquia." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-09122003-105826/.

Full text

Abstract:

A importância do Eucalyptus na conjuntura atual da silvicultura brasileira tem incitado significativos investimentos em pesquisa, o que tem proporcionado o desenvolvimento da propagação vegetativa. A propagação vegetativa de Eucalyptus spp permite a rápida multiplicação de genótipos selecionados, alcançar altos ganhos mesmo com características de baixa herdabilidade (como por exemplo: crescimento e conteúdo de celulose), aumento imediato de produtividade, além de apresentar sucesso com a aplicação de técnicas de estaquia. Existem evidências da existência da correlação entre a concentraç

APA, Harvard, Vancouver, ISO, and other styles

48

CHOUFFOT, STRUYCKEN BARBARA. "Contribution a l'etude des capacites de multiplication vegetative du shorea curtisii dyer ex king, diphterocarpaceae de malaisie." Strasbourg 1, 1986. http://www.theses.fr/1986STR13138.

Full text

Abstract:

Surexploitee pour son bois, infeodee pour son developpement a une mycorhization, dependant d'une production de semences episodique et d'une germination aleatoire, shorea curtisii, incapable en outre de multiplication vegetative spontanee ou par les procedes traditionnels, est tres representatif des dipterocarpacees asiatiques menacees d'extinction rapide. Une mise au point d'un procede de micropropagation in vitro contribuerait a sauvegarder l'espece. L'observation, chez shorea curtisii, de galles epiphylles a organisation de bourgeon abortif suggerant une certaine aptitude des feuilles a la n

APA, Harvard, Vancouver, ISO, and other styles

49

Ibanes, Bruna. "Ecologia e diversidade genética de Diospyros hispida Alph. D.C. em duas áreas de cerrado no Estado de São Paulo." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-17082012-083254/.

Full text

Abstract:

O presente trabalho teve como objetivo principal avaliar a estrutura genética e demográfica de Diospyros hispida Alph. D. C., de modo a gerar informações que possibilitem ações quanto a sua conservação e manejo. Como D. hispida possui ampla distribuição no Cerrado, duas áreas com fisionomias distintas foram escolhidas: Estação Ecológica de Itirapina, Itirapina SP (EEI) e a Floresta Estadual de Assis, Assis SP (FEA), ambas administradas pelo Instituto Florestal do Estado de São Paulo, representando alguns dos últimos remanescentes de Cerrado no estado. Em ambas as localidades foram mapeados 1

APA, Harvard, Vancouver, ISO, and other styles

50

Tonin, Fábio Bechelli 1976. "Propagação de Passiflora incarnata L. com o uso de estacas radiculares /." Botucatu, 2010. http://hdl.handle.net/11449/103284.

Full text

Abstract:

Resumo: As espécies do gênero Passiflora, assim como a P. incarnata, apresentam dificuldades quanto a propagação sexuada. Trata-se de uma espécie pouco difundida no Brasil e dificilmente são encontradas sementes para produção de mudas. Porém pode ser propagada vegetativamente, entretanto raros estudos foram realizados com este maracujá, caracterizado como planta exótica em nosso país. Existem poucas bibliografias na área agronômica até mesmo em outros países, mas alguns estudos indicam que a propagação utilizando-se estacas de raiz pode ser realizada com sucesso. Este trabalho teve como objeti

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!