Relevant bibliographies by topics / Citrus Seedlings

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Citrus Seedlings'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 January 2023

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Journal articles on the topic "Citrus Seedlings"

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Liberato, Érica Maria Sauer, Sarita Leonel, Jackson Mirellys Azevedo Souza, and Gabriel Maluf Napoleão. "SUBSTRATE MIXING FORMULATIONS FOR CITRUS NURSERY MANAGEMENT." Nativa 9, no. 5 (December 18, 2021): 500–507. http://dx.doi.org/10.31413/nativa.v9i5.12777.

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The length of citrus seedling development is determined by several factors, including the physical and chemical qualities of the substrate, which affect rootstock growth and, as a result, the quality of field seedlings. The purpose of this study was to see how the ‘Swingle’ citrumelo rootstock developed with different substrate formulations. The experiment was carried out in a seedling nursery from seeding to grafting, and six treatments were carried out, as follows: 60% peat moss, 30% fine grade horticultural vermiculite, 10% rice hulls (1); 60% peat moss, 30% fine grade horticultural vermicu
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Albrecht, Ute, and Kim D. Bowman. "Candidatus Liberibacter asiaticus and Huanglongbing Effects on Citrus Seeds and Seedlings." HortScience 44, no. 7 (December 2009): 1967–73. http://dx.doi.org/10.21273/hortsci.44.7.1967.

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Huanglongbing (HLB) is a devastating disease of citrus and threatens the citrus industry worldwide. The suspected causal agent of the disease is a phloem-limited bacterium of the genus Candidatus Liberibacter transmitted through insect vector or grafting with diseased budwood. Currently, most seed source trees for citrus rootstock propagation are located outdoors and unprotected from disease transmission. In addition, fruit from HLB-affected scion varieties in Florida containing seeds enter the commercial trade and move into other citrus-growing areas. The objective of this study was to determ
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Rieger, Mark. "Growth, Gas Exchange, Water Uptake, and Drought Response of Seedling- and Cutting-propagated Peach and Citrus Rootstocks." Journal of the American Society for Horticultural Science 117, no. 5 (September 1992): 834–40. http://dx.doi.org/10.21273/jashs.117.5.834.

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Growth, gas exchange, root hydraulic conductivity, and drought response of seedling and rooted cuttings of Lovell and Nemaguard peach [Prunus persica (L.) Batsch], and Carrizo (Poncirus trifoliata × Citrus sinensis) and sour orange (C. aurantium L.) citrus rootstocks were compared to determine the influence of propagation method on these characteristics. Rooted peach cuttings had a higher proportion of root biomass in fibrous roots (≤ mm in diameter) and lower root: shoot ratios than seedlings, although this did not occur in citrus. Net CO2 assimilation (A) was higher for peach seedlings than
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dos Santos, Maria Ângela Cruz Macêdo, Mauricio Antônio Coelho Filho, Francisco José Nunes Modesto, Joseph M. Patt, and Marilene Fancelli. "Behavioral Responses of Asian Citrus Psyllid (Hemiptera: Liviidae) to Salinity-Stressed Citrus." Environmental Entomology 50, no. 3 (April 14, 2021): 719–31. http://dx.doi.org/10.1093/ee/nvab028.

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Abstract Most commercial citrus varieties are intolerant of salinity stress, but some rootstocks, such as Rangpur lime, tolerate moderately saline irrigation water. Development of salinity-tolerant citrus may allow for citriculture in semiarid and arid regions where salinity stress is problematic. Because salinity stress influences shoot growth in citrus, we compared the behavioral responses of Asian citrus psyllid, Diaphorina citri Kuwayama, to salinity-stressed versus nonstressed Rangpur lime seedlings. The effects of salinity stress on key physiological processes in the seedlings were also
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Dixon, R. K., H. E. Garrett, and G. S. Cox. "Carbohydrate Relationships of Citrus jambhiri Inoculated with Glomus fasciculatum." Journal of the American Society for Horticultural Science 113, no. 2 (March 1988): 239–42. http://dx.doi.org/10.21273/jashs.113.2.239.

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Abstract Root exudation patterns and carbohydrate composition of roots and leaves of Citrus jambhiri Lush, were examined during the period of initial colonization by Glomus fasciculatum (Thaxt.) Gerd. and Trappe. Exudation of reducing sugars and amino acids from seedling roots decreased as soil and root P increased. Comparison of vesicular-arbuscular mycorrhizal (VAM) seedlings to nonmycorrhizal seedlings of similar size and P nutrition revealed root exudation in VAM plants decreased following fungal colonization. Root reducing sugars increased and root starch content decreased in VAM seedling
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Sykes, SR. "Effects of seedling age and size on chloride accumulation by juvenile citrus seedlings treated with sodium chloride under glasshouse conditions." Australian Journal of Experimental Agriculture 25, no. 4 (1985): 943. http://dx.doi.org/10.1071/ea9850943.

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Chloride accumulation by juvenile citrus seedlings treated with sodium chloride for 56 days, using either nutrient solution culture (50 mM NaCl) or pot culture (75 mM NaCl) techniques under glasshouse conditions, was investigated in relation to seedling age. Ranking of cultivars on the basis of leaf chloride concentrations varied according to the age of seedlings examined. Leaf chloride concentrations of 6-, 5-, 4- and 3-month-old seedlings of eight cultivars examined in solution culture decreased with seedling age and were negatively correlated with seedling dry weight within some cultivars.
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Bowman, Kim D., Frederick G. Gmitter, and Xulan Hu. "Relationships of Seed Size and Shape with Polyembryony and the Zygotic or Nucellar Origin of Citrus spp. Seedlings." HortScience 30, no. 6 (October 1995): 1279–82. http://dx.doi.org/10.21273/hortsci.30.6.1279.

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We examined the relationship between seed size and shape in Citrus and the number and type of seedlings produced by individual seeds for each of three citrus cultivars. Seed size and shape were related to the number of seedlings produced and the likelihood of recovering a zygotic seedling. The relationship between seed size and shape and the likelihood of recovering a zygotic seedling most often was connected with weight and thickness of a seed. This relationship might be of sufficient strength to use in some aspects of cultivar development. However, the relationship did not appear strong enou
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Bisi, Rayane Barcelos, Ute Albrecht, and Kim D. Bowman. "Seed and Seedling Nursery Characteristics for 10 USDA Citrus Rootstocks." HortScience 55, no. 4 (April 2020): 528–32. http://dx.doi.org/10.21273/hortsci14598-19.

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Six new hybrid rootstocks, ‘US-1279’, ‘US-1281’, ‘US-1282’, ‘US-1283’, ‘US-1284’, and ‘US-1516’, were released from the U.S. Department of Agriculture (USDA) citrus breeding program to provide improved tree tolerance to huanglongbing (HLB), the most destructive disease facing the citrus industry in the United States and many other parts of the world. Five of these new rootstocks were released based on field performance in trials with the rootstocks propagated by stem cuttings, rather than the traditional propagation using nucellar seedlings. In this study, we evaluated the fruit, seed, and see
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Al-Shahwany, Ayyad W., Fatima K. Mohammad, and Ropak Tofiq. "Influence Soaking Gibberellin acid on seed germination for Citrus limetta and Citrus limonum and their seedlings growth." Journal of Biotechnology Research Center 8, no. 1 (January 1, 2014): 43–49. http://dx.doi.org/10.24126/jobrc.2014.8.1.301.

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Study was undertaken to test the effects of soaking seeds Citrus limetta and Citurs limonum in Gibberellic acid (GA3) solutions 0, 100, 500, 1000 mg / L for 24 hours prior on the rate of germination, some morphological characteristics for seedlings also were investigated in this study. Factorial experiment was carried out 4×2×5 in a randomized complete block design with five replicates for each type of seed during the period of March to September 2011. The results showed significant differences in most traits, as it reached the highest percentage of germination for the treatment with 500 mg/l
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Anderson, Catalina M., William S. Castle, and Gloria A. Moore. "Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations." Journal of the American Society for Horticultural Science 116, no. 2 (March 1991): 322–26. http://dx.doi.org/10.21273/jashs.116.2.322.

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Isozyme analysis was the basis for determining the frequency of occurrence and the characteristics of zygotic plants in Swingle citrumelo seedling populations from various sources of open-pollinated seeds, in a commercial nursery of Swingle citrumelo before and after roguing, and in commercial orchards and rootstock trials where this rootstock was used. Most zygotic seedlings identified by isozyme analysis could be distinguished by careful examination of morphological characteristics. Frequencies of zygotic seedlings varied among seedling populations, but were in the range (≈5% to 10%) found i
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Dissertations / Theses on the topic "Citrus Seedlings"

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Ashari, Ir Sumeru. "Discrimination between citrus genotypes." Title page, contents and summary only, 1989. http://web4.library.adelaide.edu.au/theses/09A/09aa819.pdf.

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Sitole, Phumeza. "Investigating the role of mycorrhizal fungi and associated bacteria in promoting growth of citrus seedlings." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1013033.

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South Africa is the world's second largest exporter of fresh citrus and is ranked 14th in citrus production. Fungal pathogens such as Phytophthora and Pythium cause economic losses as a result of root rot and brown rot. Mycorrhizal fungi are specialized members of the fungal community forming a mutualistic relationship with plant roots. Mycorrhizal fungal structures are known to associate with other soil microorganisms and these may contribute to improved plant growth. A diverse group of bacteria that interact with the mycorrhizal fungi are known as Mycorrhizal Helper Bacteria (MHB). The aim o
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Muchena, Lindsay. "Improved growth of hydroponically-grown rough lemon (Citrus jambhiri Lush) seedlings treated with kelp and vermi extracts." Diss., University of Pretoria, 2017. http://hdl.handle.net/2263/65918.

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A substantial number of South African citrus trees are rooted on rough lemon rootstocks. In order to ensure the successful establishment of a high percentage of young citrus trees, it is necessary to ensure that farmers are provided with young vigorous nursery trees that have a large and healthy root system. Vermicast extracts (VE) and liquid extracts from the giant seaweed, Ecklonia maxima (EM), have been used on various crops over the past decades to promote plant growth and development. It is widely reported that plant growth, seedling vigour, water-use efficiency and nutrient-uptake of the
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Sibhatu, Mebrahtu Berhane. "Cloning and Sequencing of Glucosyltransferase (GT) Genes from Grapefruit (Citrus paradisi) Seedlings, Searching for 7-O-GT." [Johnson City, Tenn. : East Tennessee State University], 2003. http://etd-submit.etsu.edu/etd/theses/available/etd-0713103-183831/unrestricted/SibhatuM072103a.pdf.

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Thesis (M.S.)--East Tennessee State University, 2003.<br>Title from electronic t.p. ETSU ETD database URN: etd-0713103-183831. Includes bibliographical references. Also available via Internet at the UMI web site.
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Cabrera, Ronaldo Alberto Duenhas. "Produção de mudas cítricas em viveiro: uso de substrato alternativo e inoculação com Xylella fastidiosa." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/91/91131/tde-20092004-155806/.

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Substratos alternativos têm sido usados para promover um melhor estabelecimento de plantas em viveiros, de forma a assegurar que plantas sadias sejam transferidas ao campo. No caso do Citrus spp. Esta preocupação é real pela possibilidade do campo poder apresentar um histórico de doenças na área, tal como a Clorose Variegada do Citros causada pela Xylella fastidiosa (X.f.). Este estudo avaliou a adição de vermicomposto a um substrato comercial e o desenvolvimento de plântulas de quatro variedades de citros inoculadas ou não com X.f. em condições de casa-de-vegetação, por um período de 450 dias
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Melo, Jaila Ferreira [UNESP]. "Avaliação de isolados de Trichoderma spp. para controle de Phytophthora nicotianae." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/132431.

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Submitted by JAILA FERREIRA MELO null (jailaferreiramelo@yahoo.com.br) on 2016-01-11T23:05:53Z No. of bitstreams: 1 dissertação corrigida 2.pdf: 744284 bytes, checksum: 8607fad88a80aa948935c605abd7eb0a (MD5)<br>Approved for entry into archive by Ana Paula Grisoto (grisotoana@reitoria.unesp.br) on 2016-01-12T11:23:01Z (GMT) No. of bitstreams: 1 melo_jf_jabo_int.pdf: 744284 bytes, checksum: 8607fad88a80aa948935c605abd7eb0a (MD5)<br>Made available in DSpace on 2016-01-12T11:23:01Z (GMT). No. of bitstreams: 1 melo_jf_jabo_int.pdf: 744284 bytes, checksum: 8607fad88a80aa948935c605abd7eb0a (MD5)
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Martins, Madles Queiroz. "Desenvolvimento de cinco porta-enxertos cítricos e do enxerto variedade folha murcha em ambientes com diferentes níveis de sombreamento." Universidade Federal do Espírito Santo, 2011. http://repositorio.ufes.br/handle/10/6638.

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Made available in DSpace on 2016-12-23T14:37:43Z (GMT). No. of bitstreams: 1 Madlles_Queiroz_Martins.pdf: 1246460 bytes, checksum: a7dfb0d38246938a515bcf276785e8c9 (MD5) Previous issue date: 2011-12-22<br>A variação na intensidade luminosa sobre plantas de determinada espécie pode levar a diferentes respostas em suas características fisiológicas, bioquímicas, anatômicas e de crescimento. O objetivo deste trabalho foi avaliar a influência de ambientes com diferentes níveis de sombreamento no desenvolvimento de diferentes porta-enxertos cítricos e da combinação porta-enxerto Limoeiro Cravo enx
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莊文忠. "Effect of waterlogging on growth citrus rookstock seedlings." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/26708919876426097542.

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碩士<br>國立臺灣大學<br>園藝學研究所<br>92<br>Citrus seedlings, which transplanted in 25 cm high pet pod with quartz sand for 2 weeks, were used in this research, to select waterlog tolerant citrus rootstock at a plastic tunnel in National Taiwan University. Six rootstocks, Sunki, Rangpur lime, sour orange, Cleopatra mandarin, ‘Swingle’ citrumelo and ‘Troyer’ citrange, were tested in the first experiment, waterlogged for 4 weeks from Sep, 26 to Oct, 17 2002. Then Sunki, ‘Swingle’ citrumelo and ‘Troyer’ citrange which had showed significant response were selected for the subsequent experiment and were waterl
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Ashari, Ir Sumeru. "Discrimination between citrus genotypes." Thesis, 1989. http://hdl.handle.net/2440/109045.

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Abraham, Abraha Okbasillasie. "Biological control of Phytophthora root rot of citrus seedlings and cuttings." Thesis, 2005. http://hdl.handle.net/10413/3830.

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With an increasing realization that many agrochemicals are hazardous to animals and humans, came the desire to replace these chemical agents with biological approaches that are more friendly to the environment and human health. Microorganisms play an important role in plant disease control, as naturally occurring antagonists. Microorganisms may also have beneficial effects on plant development when applied to plant roots. Research efforts worldwide have recorded successes in biological control and growth stimulation on many crops, particularly when using members of the genera Bacillus and Tri
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Books on the topic "Citrus Seedlings"

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Zekri, Mongi. Effects of sodium chloride and polyethylene glycol on the water relations, growth, and morphology of citrus rootstock seedlings. 1987.

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Teague, R. M. Principles and Practices of Citrus and Tropical Fruit Culture from the Nursery Tree to the Full Bearing Orchard [microform]: Together with Timely Suggestions on Harvesting, Packing, and Marketing, Based on Thirty-Three Years' Experience in Southern Calif. Creative Media Partners, LLC, 2018.

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Teague, R. M. Principles and Practices of Citrus and Tropical Fruit Culture from the Nursery Tree to the Full Bearing Orchard [microform]: Together with Timely Suggestions on Harvesting, Packing, and Marketing, Based on Thirty-Three Years' Experience in Southern Calif. Creative Media Partners, LLC, 2018.

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Book chapters on the topic "Citrus Seedlings"

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Alva, A. K., and E. Q. Chen. "Hydrogen ion inhibition of copper uptake by citrus seedlings." In Plant-Soil Interactions at Low pH: Principles and Management, 631–34. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0221-6_100.

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Villegas-Monter, Angel, Elisa Del Carmen Matínez-Ochoa, María Andrade-Rodriguez, and Itzel Villegas-Velázquez. "Citrus Polyembryony." In Advances in Citrus Production and Research [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105994.

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Polyembryony is a type of sporophytic apomixis common in citrus species. Previous studies discovered that embryo traits relate to their sexual or asexual origin. Smaller embryos at the micropyle end are considered zygotic embryos, whereas larger embryos are nucellar. Early embryogenesis in the ovule of apomictic citrus promotes the development of nucellar embryos. The chalaza region inhibits the early development of the zygotic and nucellar embryos; thus, both embryos must grow at the micropyle end. Numerous researchers agree that highly polyembryonic cultivars produce nucellar seedlings more often as the zygotic embryos cannot survive field conditions. Thus, the selection of polyembryonic genotypes facilitates clonal propagation. This chapter analyzes the factors that affect polyembryony in citrus.
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Julienne, Nguefack, Fouelefack François Romain, Dongmo Lekagne Joseph Blaise, Azah Udom Rene, Dongmo Nanfack Albert, Djoufack Metis Molière, and Nkengfack Augustin Ephrem. "Effects of Seed Treatments Using Extracts of Oxalis barrelieri L. and Cymbopogon citratus Stapf, Coupled with NaCl Sorting on Seed Health, Germination, Emergence and Seedlings Vigor, of Rice (Oryzae sativa L.) Seeds." In Cutting-edge Research in Agricultural Sciences Vol. 6, 82–100. Book Publisher International (a part of SCIENCEDOMAIN International), 2021. http://dx.doi.org/10.9734/bpi/cras/v6/1917d.

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Conference papers on the topic "Citrus Seedlings"

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Kender, Walter J. "Citrus Canker: Impacts of Research on Eradication and Control." In ASME 1986 Citrus Engineering Conference. American Society of Mechanical Engineers, 1986. http://dx.doi.org/10.1115/cec1986-3204.

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Citrus Bacterial Canker Disease (CBCD), caused by Xanthomonas campestris pv. citri, occurs in many citrus areas of the world. It has been reported in 40 different countries, on 5 continents (Asia, South Africa, Australia, South America and North America). Prior to the 1984 outbreak in Florida, the 4 known strains of the bacterium were A, B, C and Mexican bacterioses. Canker-A or Strain-A, endemic in Asia, was reported in China, India and Java in the early 1800’s, found in Japan in 1899 and in the Philippines in 1914. It affects most citrus species and hybrids. Grapefruit is especially suscepti
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Kobayashi, Felipe Kawashita, Andrea Britto Mattos, Maysa M. G. Macedo, and Bruno H. Gemignani. "Citrus Tree Classification from UAV Images: Analysis and Experimental Results." In XV Workshop de Visão Computacional. Sociedade Brasileira de Computação - SBC, 2019. http://dx.doi.org/10.5753/wvc.2019.7624.

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The use of unmanned aerial vehicles (UAVs) and computer vision for automating farm operations is growing rapidly: time-consuming tasks such as crop monitoring may be solved in a more efficient, precise, and less error-prone manner. In particular, for estimating productivity and managing pests, it is fundamental to characterize crop regions into four classes: (i) full-grown trees, (ii) tree seedlings, (iii) tree gaps, and (iv) background. In this paper, we address the classification of images from citrus plantations, acquired by UAVs, into the previously mentioned categories. While Deep learning-
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Grosser, Jude W. "The Role of Biotechnology in the Development of Improved Citrus Scion and Rootstock Cultivars." In ASME 1992 Citrus Engineering Conference. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/cec1992-3802.

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The development of improved citrus and scion rootstock cultivars has been limited by several factors, including complex reproductive biology, extended juvenility, and a lack of support and continuity of long-termed conventional breeding programs (Gmitter et al., 1991). Most commercially important scion and rootstock cultivars have arisen from the selection of bud-sport mutations within existing clones or by chance seedling selections. However, there are a few important scion and rootstock cultivars that were developed by conventional breeding. Such scion cultivars are mandarin hybrids develope
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Ida Bagus Komang, Mahardika, Sulistiawati Ni Putu Anom, and Astiari Ni Komang Alit. "Applying of length shoots to Determine the Success of Grafting to Effort Supplying of Citrus Plant Seedling." In Proceedings of the 1st Warmadewa Research and Development Seminar (WARDS),30 October 2018, Denpasar-Bali, Indonesia. EAI, 2019. http://dx.doi.org/10.4108/eai.30-10-2018.2281458.

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Tian, Fangming, Shujuan Yi, Feng Tan, Xiaoliang Wang, Li Yan, Yingnan Liu, and Donglai Han. "Research on Intelligent General Acquisition Controller of Rice Seedling-nursery House in Cold Region Based on MSP430F5438." In 2012 National Conference on Information Technology and Computer Science. Paris, France: Atlantis Press, 2012. http://dx.doi.org/10.2991/citcs.2012.166.

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Reports on the topic "Citrus Seedlings"

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Porat, Ron, Doron Holland, and Linda Walling. Identification of Citrus Fruit-Specific and Pathogen-Induced Promoters and Their Use in Molecular Engineering. United States Department of Agriculture, January 2001. http://dx.doi.org/10.32747/2001.7585202.bard.

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This one year BARD project was funded to develop methods to monitor promoter activity a gene expression patterns in citrus fruit. To fulfill this goal, we divided the research tasks between both labs so that the Israeli side evaluated the use of microprojectile bombardment ; a tool to evaluate transient gene expression in various citrus fruit tissues, and the US side optimized technical parameters required for Agrobacterium-mediated transformation of various citrus cultivars. Microprojectile bombardment appeared to be a very efficient method for transient gene expression analysis in citrus lea
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Sadka, Avi, Mikeal L. Roose, and Yair Erner. Molecular Genetic Analysis of Citric Acid Accumulation in Citrus Fruit. United States Department of Agriculture, March 2001. http://dx.doi.org/10.32747/2001.7573071.bard.

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The acid content of the juice sac cells is a major determinant of maturity and fruit quality in citrus. Many citrus varieties accumulate acid in concentrations that exceed market desires, reducing grower income and consumer satisfaction. Pulp acidity is thought to be dependent on two mechanisms: the accumulation of citric acid in the vacuoles of the juice sac cells, and acidification of the vacuole. The major aim of the project was to direct effort toward understanding the mechanism of citric acid accumulation in the fruit. The following objectives were suggested: Measure the activity of enzym
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Moore, Gloria A., Gozal Ben-Hayyim, Charles L. Guy, and Doron Holland. Mapping Quantitative Trait Loci in the Woody Perennial Plant Genus Citrus. United States Department of Agriculture, May 1995. http://dx.doi.org/10.32747/1995.7570565.bard.

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As is true for all crops, production of Citrus fruit is limited by traits whose characteristics are the products of many genes (i.e. cold hardiness). In order to modify these traits by marker aided selection or molecular genetic techniques, it is first necessary to map the relevant genes. Mapping of quantitative trait loci (QTLs) in perennial plants has been extremely difficult, requiring large numbers of mature plants. Production of suitable mapping populations has been inhibited by aspects of reproductive biology (e.g. incompatibility, apomixis) and delayed by juvenility. New approaches prom
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Guy, Charles, Gozal Ben-Hayyim, Gloria Moore, Doron Holland, and Yuval Eshdat. Common Mechanisms of Response to the Stresses of High Salinity and Low Temperature and Genetic Mapping of Stress Tolerance Loci in Citrus. United States Department of Agriculture, May 1995. http://dx.doi.org/10.32747/1995.7613013.bard.

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The objectives that were outlined in our original proposal have largely been achieved or will be so by the end of the project in February 1995 with one exception; that of mapping cold tolerance loci based on the segregation of tolerance in the BC1 progeny population. Briefly, our goals were to 1) construct a densely populated linkage map of the citrus genome: 2) map loci important in cold and/or salt stress tolerance; and 3) characterize the expression of genes responsive to cold land salt stress. As can be seen by the preceding listing of accomplishments, our original objectives A and B have
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