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Journal articles on the topic 'Citrus fruits – Rootstocks'

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1

Caruso, Marco, Alberto Continella, Giulia Modica, et al. "Rootstocks Influence Yield Precocity, Productivity, and Pre-Harvest Fruit Drop of Mandared Pigmented Mandarin." Agronomy 10, no. 9 (2020): 1305. http://dx.doi.org/10.3390/agronomy10091305.

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Citrus fruit quality and scion productivity are influenced by the choice of rootstock. We aimed to evaluate the effect of rootstocks on yield and fruit quality of Mandared, a triploid pigmented mandarin. To do so, we established a rootstock field trial on a high pH soil (8.6) in which Mandared was grafted onto 11 rootstocks. These included some standard rootstocks, such as trifoliate orange ((Poncirus trifoliata (L.) Raf.), Troyer citrange (Citrus sinensis (L.) Osb. × P. trifoliata), Swingle citrumelo (Citrus paradisi Macf. × P. trifoliata), and C35 citrange (C. sinensis × P. trifoliata), as w
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Aguilar-Hernández, Marlene G., Lucía Sánchez-Rodríguez, Francisca Hernández, María Ángeles Forner-Giner, Joaquín J. Pastor-Pérez, and Pilar Legua. "Influence of New Citrus Rootstocks on Lemon Quality." Agronomy 10, no. 7 (2020): 974. http://dx.doi.org/10.3390/agronomy10070974.

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Citrus fruits are one of the main crops produced in the world with oranges, tangerines, lemons and grapefruits being among the most important. Among them, lemons are beneficial for human health because of their antioxidant activity, phenols and vitamin C. This study evaluates three rootstocks obtained in a Spanish breeding program (Valencian Institute for Agricultural Research (IVIA)): Forner-Alcaide 5 citrus rootstock (‘FA 5’), Forner-Alcaide 13 (‘FA 13’) and Forner-Alcaide 517 (‘FA 517’) grafted onto cultivars ‘Eureka´, ‘Verna´, ‘Fino 49’ and ‘Betera´. The results determined that rootstocks
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Da Conceição, Patrícia Marluci, Fernando Alves De Azevedo, Gerhard Vitor Ecker, Marilia Morelli, and Mariangela Cristofani-Yaly. "Physiological quality of citrandarins, Poncirus trifoliata and Sunki mandarin seeds." Comunicata Scientiae 10, no. 4 (2019): 461–66. http://dx.doi.org/10.14295/cs.v10i4.3138.

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Rangpur lime is the rootstock most used in Brazil, mainly due to its resistance to drought; however, it is susceptible to several diseases, requiring the search for other rootstocks tolerant to factors limiting citrus cultivation. In addition, the Brazilian legislation stipulates that citrus seeds can only be commercialized with at least 50% germination rate. Thus, the aim of this work was to evaluate the physiological quality of seeds of seven citrus rootstocks. The following citrus fruits were harvested: Poncirus trifoliata, Sunki mandarin and their hybrids –citrandarins (70, 106, 254, 299 a
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4

Khattab, M. M., A. A. Elezaby, S. ElOraby, and A. M. Hassan. "179 Impact of Rootstock on Maturity and Storage of Valencia Orange Fruits." HortScience 35, no. 3 (2000): 421D—421. http://dx.doi.org/10.21273/hortsci.35.3.421d.

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This investigation was carried out on 13-year-old Valencia orange trees [Citrus sinensis (L.) Osbeck] budded on five different rootstocks. Heat unit accumulation (temperature above 12.5 °C) for fruits worked on the various rootstocks were calculated from full bloom to maturity stage. Valencia fruits on Troyer citrange (C. sinensis × Poncirus trifoliata) and Carrizo citrange (C. sinensis × Poncirus trifoliata) rootstocks matured earlier when compared to those growing on Cleopatra mandarin (C. reticulata Blanco), Volkamer lemon (C. volkameriana Ten. and Pasq.), and sour orange (C. aurantium) roo
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Aguilar-Hernández, Marlene G., Dámaris Núñez-Gómez, María Ángeles Forner-Giner, Francisca Hernández, Joaquín J. Pastor-Pérez, and Pilar Legua. "Quality Parameters of Spanish Lemons with Commercial Interest." Foods 10, no. 1 (2020): 62. http://dx.doi.org/10.3390/foods10010062.

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The Spanish Mediterranean region concentrates the largest producers of lemons (Citrus limon Burm. f.) at the national level where the 98.4% of the cultivated area of lemons corresponds to the varieties “Verna” and “Fino”. In this study, the morphological and chemical variations of the fruits obtained in five variety/rootstock combinations were investigated in order to determine the influence and impact of the rootstock on the physicochemical properties of the fruits. The assay was carried out using three lemon varieties (“Fino 95”, “Fino 49” and “Verna”) grafted onto two different rootstocks (
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6

Schinor, Evandro Henrique, Marcelo Arakaki, and Mariângela Cristofani-Yaly. "Agronomic characterization of citrandarin fruits and seeds." Comunicata Scientiae 11 (October 5, 2020): e3416. http://dx.doi.org/10.14295/cs.v11i.3416.

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In citrus cultivation, rootstocks are of fundamental importance and affect several characteristics of the variety used as canopy. Despite the great diversity within Citrus and related genera, the production of rootstocks in Brazil is restricted to a small number of varieties, making the citrus culture vulnerable to the appearance of phytosanitary problems. The aim of this study was to agronomically characterize fruits and seeds of seven citrandarins [Citrus sunki (Hayata) hort. ex Tanaka x Poncirus trifoliata cv. Rubidoux (L.) Raf.], obtained by controlled crossing. The orchard was installed i
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7

Chhetri, Lal Bahadur, and Bishnu Prasad Kandel. "Intensive Fruit Cultivation Technology of Citrus Fruits: High Density Planting: A Brief Review." Journal of Agricultural Studies 7, no. 2 (2019): 63. http://dx.doi.org/10.5296/jas.v7i1.14865.

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Sweat orange, grape fruit, lime, lemon and mandarin are the major citrus fruit cultivated in most of the countries. Less land and traditional citrus cultivation practice result low production as well as productivity especially in developing countries. This paper is reviewed with the aim of calling attentions of the concerned sectors by explaining benefits of high density planting technology over traditional system of planting in citrus fruit. More than forty research technical papers were critically reviewed focus on pruning practices, planting distance, dwarf rootstocks of citrus spp. and pos
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8

Pio, Rafael, Francisco de Assis Alves MourãoFilho, Beatriz Madalena Januzzi Mendes, Fábio Albuquerque Entelmann, and André Siqueira Rodrigues Alves. "Propagation of citrus somatic hybrids with potential for utilization as rootstocks." Fruits 61, no. 1 (2006): 1–7. http://dx.doi.org/10.1051/fruits:2006001.

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9

NASCIMENTO, FÁDIA SAMARA SANTOS, VALTEMIR GONÇALVES RIBEIRO, DÉBORA COSTA BASTOS, JUCIENY FERREIRA DE SÁ, and PEDRO HENRIQUE DIAS NASCIMENTO. "THERMAL REQUIREMENTS OF CITRUS FRUITS GRAFTED ONTO ROOTSTOCKS IN THE LOW-MIDDLE REGION OF THE SÃO FRANCISCO RIVER BASIN." Revista Caatinga 31, no. 2 (2018): 336–43. http://dx.doi.org/10.1590/1983-21252018v31n209rc.

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ABSTRACT To understand the production cycle of a particular cultivar in a given region, it is necessary to obtain information related to its phenology and the accumulated degree days. The purpose of this study was to evaluate the phenological cycle of citrus species grafted onto two rootstocks and grown in the Low-Middle Region of the São Francisco River Basin, in particular with respect to accumulated degree days. The experiment was conducted using ‘Rubi’ and ‘Pera D-12’ oranges and ‘Page’ mandarins. Two rootstocks were used, namely ‘Cravo’ and ‘Volkameriano’ lemon species that were drip irri
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10

Morelli, Marília, Fernando Alves de Azevedo, Patrícia Marluci da Conceição, and Ana Julia Borim de Souza. "Maturation and physiological quality of IAC-863 Rangpur lime seeds." Comunicata Scientiae 10, no. 4 (2019): 454–60. http://dx.doi.org/10.14295/cs.v10i4.3161.

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There is a growing demand for high quality seeds to obtain citrus rootstocks. Normative Instruction 48 (MAPA) of September 24, 2013, requires minimum of 50% germination for the marketing of citrus seeds. Harvest season is one of the stages of seed production with great importance to ensure quality, which makes knowing its maturation process an important step. Thus, the objective of this study was to monitor physicochemical changes in IAC-863 Rangpur lime fruits in order to characterize the physiological maturity of seeds, and to define the ideal harvest point in order to obtain seeds with high
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11

Ramin, Ali-Akbar, and Ali Alirezanezhad. "Effects of citrus rootstocks on fruit yield and quality of Ruby Red and Marsh grapefruit." Fruits 60, no. 5 (2005): 311–17. http://dx.doi.org/10.1051/fruits:2005037.

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12

Domingues, Allan Ricardo, Ciro Daniel Marques Marcolini, Carlos Henrique da Silva Gonçalves, Juliano Tadeu Vilela de Resende, Sergio Ruffo Roberto, and Eduardo Fermino Carlos. "Rootstocks Genotypes Impact on Tree Development and Industrial Properties of ‘Valencia’ Sweet Orange Juice." Horticulturae 7, no. 6 (2021): 141. http://dx.doi.org/10.3390/horticulturae7060141.

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The low diversification of rootstock genotypes in orchards limits the expansion of the citrus industry, restricting increases in productivity and cost-saving via phytosanitary treatments and other horticultural practices. Therefore, the aim of this study was to assess the impact of rootstock genotypes on tree development and industrial properties of ‘Valencia’ sweet orange juice (Citrus sinensis). Twenty rootstock genotypes were evaluated by measuring tree growth and industrial properties of orange juices, including ‘Trifoliata’ hybrids with tangerine (citrandarins) and grapefruit (citrumelos)
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13

Sousa, Jônatas R. M. de, Hans R. Gheyi, Marcos E. B. Brito, Claudivan F. de Lacerda, Francisco V. da Silva, and Frederico A. L. Soares. "Quantum efficiency of photosystem II and production of orange under salt stress and nitrogen fertilization." Revista Brasileira de Engenharia Agrícola e Ambiental 20, no. 5 (2016): 434–40. http://dx.doi.org/10.1590/1807-1929/agriambi.v20n5p434-440.

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ABSTRACT This study aimed to evaluate the salt tolerance of 'Mimo do Céu' orange grafted onto three rootstocks using physiological parameters such as maximum quantum efficiency of photosystem II (PSII) and the production of fruits. It also evaluated the effectiveness of increased nitrogen (N) fertilization in reducing the effects of salt stress. Two concomitant experiments were carried out under controlled conditions, using drainage lysimeters. The Experiment I evaluated the effects of the application of five levels of saline water on three combinations of scion-rootstocks grafted with 'Mimo d
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14

Hashemian, S. M. Bani, P. Serra, C. J. Barbosa, et al. "Effect of a Field-Source Mixture of Citrus Viroids on the Performance of ‘Nules’ Clementine and ‘Navelina’ Sweet Orange Trees Grafted on Carrizo Citrange." Plant Disease 93, no. 7 (2009): 699–707. http://dx.doi.org/10.1094/pdis-93-7-0699.

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A field-source mixture of citrus viroids was characterized and shown to contain Citrus exocortis viroid (CEVd), Hop stunt viroid (HSVd), Citrus bent leaf viroid (CBLVd), and Citrus dwarfing viroid (CDVd). Sequencing results showed that: (i) CEVd contained the PL and PR characteristic of class A variants; (ii) HSVd was a noncachexia variant; (iii) CBLVd was related to CVd-Ia variants; (iv) CDVd was a mixture of two types (CVd-IIIa and CVd-IIIb) of variants. The presence of the same type of variants in inoculated clementine (Citrus clementina ‘Nules’) and sweet orange (C. sinensis ‘Navelina’) tr
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15

Girardi, Eduardo Augusto, Francisco de Assis Alves Mourão Filho, and Ricardo Alfredo Kluge. "Effect of seed coat removal and controlled-release fertilizer application on plant emergence and vegetative growth of two citrus rootstocks." Fruits 62, no. 1 (2007): 13–19. http://dx.doi.org/10.1051/fruits:2006044.

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16

Domingues, Allan Ricardo, Ciro Daniel Marques Marcolini, Carlos Henrique da Silva Gonçalves, Leandro Simões Azeredo Gonçalves, Sergio Ruffo Roberto, and Eduardo Fermino Carlos. "Fruit Ripening Development of ‘Valencia’ Orange Trees Grafted on Different ‘Trifoliata’ Hybrid Rootstocks." Horticulturae 7, no. 1 (2020): 3. http://dx.doi.org/10.3390/horticulturae7010003.

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The development of fruit ripening of ‘Valencia’ orange trees [Citrus sinensis (L.) Osb.] grafted on the following ‘Trifoliata’ hybrid rootstocks: ‘US-852’, IPEACS-256 and IPEACS-264 citrandarins, and F.80-3, ‘W-2’ citrumelo, and ‘Swingle’ citrumelo (control), was assessed in three different subtropical locations: Rancho Alegre (RA); São Sebastião da Amoreira (SSA); and São Jerônimo da Serra (SJS), Parana state, Brazil. The climate of the RA and SSA locations was classified as Cfa with hot summers, whereas that of the SJS location was Cfb with temperate summers, which are located at 380, 650, a
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17

da Silva, Adielle R., Kaliane N. S. Pinto, Bianca E. Maserti, Hermes P. Santos-Filho, and Abelmon da S. Gesteira. "Corrigendum to: Systematic review of defense responses against Phytophthora and strategies to manage Phytophthora diseases in citrus." Functional Plant Biology 48, no. 10 (2021): 1086. http://dx.doi.org/10.1071/fp20349_co.

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Phytophthora spp. are the causal agents of gummosis or foot rot, fibrous root rot, and fruit brown rot diseases that affect the roots, trunk, and fruits of citrus trees, causing severe economic losses. This work presents an updated systematic review addressing the defence responses in citrus against Phytophthora and the strategies to manage Phytophthora diseases. Applying a new method of search based on an explicit, rigorous, and transparent methodology. For this purpose, a systematic literature review was conducted using the databases available for academic research. The main plant defence me
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da Silva, Adielle R., Kaliane N. S Pinto, Bianca E. Maserti, Hermes P. Santos-Filho, and Abelmon da S. Gesteira. "Systematic review of defense responses against Phytophthora and strategies to manage Phytophthora diseases in citrus." Functional Plant Biology 48, no. 10 (2021): 963. http://dx.doi.org/10.1071/fp20349.

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Phytophthora spp. are the causal agents of gummosis or foot rot, fibrous root rot, and fruit brown rot diseases that affect the roots, trunk, and fruits of citrus trees, causing severe economic losses. This work presents an updated systematic review addressing the defence responses in citrus against Phytophthora and the strategies to manage Phytophthora diseases. Applying a new method of search based on an explicit, rigorous, and transparent methodology. For this purpose, a systematic literature review was conducted using the databases available for academic research. The main plant defence me
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Wasilwa*, Lusike, Viincent M. Kega, and Richelle A. Stafne. "Current Status of Citrus Gummosis in Kenya." HortScience 39, no. 4 (2004): 886B—886. http://dx.doi.org/10.21273/hortsci.39.4.886b.

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Citrus is one of the most important fruits in Kenya because of it's nutritional value. It is ranked as the highest source of income from tree crops in Kwale district of the coastal region. The average farmer has 0.25 to 4 acres of citrus and earns between 1 to 2 U.S. cents per fruit based on quality. Citrus gummosis (P. citrophthora and P. nicotianae) is of economic importance on citrus in Kenya. P. citrophthora prefers cooler conditions in the highlands and P. nicotianae favours the warm conditions of coastal areas. Several IPM options are being used to control this disease in Kenya. Research
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Çimen, Berken, Turgut Yeşiloğlu, and Yıldız Aka Kaçar. "Effects of Gamma Irradiation on Seedlessness and Fruit Quality of Ortanique Tangor." Turkish Journal of Agriculture - Food Science and Technology 8, no. 2 (2020): 329. http://dx.doi.org/10.24925/turjaf.v8i2.329-336.3024.

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The existence of a large amount of seeds in citrus fruits results as a major impediment to customer acceptability, even if the fruits have high organoleptic properties. Irradiation, which mainly reduces seed number of varieties, is a faster way than hybridization. The use of irradiation in citrus breeding programs is now quite widespread with most programs in the major citrus producing countries actively developing new selections. The present study reports the primarily results of gamma irradiation on seed number and fruit quality of Ortanique tangor mutant population. The shoots of scion were
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Borges, Rogério de Sá, and Rose Mary Pio. "Comparative study of the mandarin hybrid fruit characteristics: Nova, Murcott and Ortanique in Capão Bonito SP, Brazil." Revista Brasileira de Fruticultura 25, no. 3 (2003): 448–52. http://dx.doi.org/10.1590/s0100-29452003000300022.

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The Murcott tangor represent 20% of the tangerines trees in São Paulo State being the second more grown. Their fruits have good acceptance in the market cause of the good characteristics presented as: size, attractive internal and external color, transport resistance, high juice rate and industry potential. It is necessary to study the behavior of others varieties, in order to amplify the diversity of tangerine industry, which show suitable characteristics to the fresh fruit market and that make possible different harvest season. Many tangerine varieties, selected from the Citrus Germplasm Ban
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Hilf, Mark E. "Colonization of Citrus Seed Coats by ‘Candidatus Liberibacter asiaticus’: Implications for Seed Transmission of the Bacterium." Phytopathology® 101, no. 10 (2011): 1242–50. http://dx.doi.org/10.1094/phyto-11-10-0323.

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Huanglongbing is an economically damaging disease of citrus associated with infection by ‘Candidatus Liberibacter asiaticus’. Transmission of the organism via infection of seeds has not been demonstrated but is a concern since some citrus varieties, particularly those used as rootstocks in commercial plantings are propagated from seed. We compared the incidence of detection of ‘Ca. Liberibacter asiaticus’ DNA in individual fruit peduncles, seed coats, seeds, and in germinated seedlings from ‘Sanguenelli’ sweet orange and ‘Conners’ grapefruit fruits sampled from infected trees. Using real-time
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Silva, Tanismare Tatiana de Almeida, Renato Mendes Guimarães, Édila Vilela de Resende Von Pinho, and Luciana Aparecida de Souza Abreu. "Storage of 'Swingle' citrumelo seeds in different maturation stages subjected to fungicide treatment." Revista Brasileira de Sementes 33, no. 4 (2011): 768–76. http://dx.doi.org/10.1590/s0101-31222011000400019.

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The establishment of citrus orchards with rootstocks from seed with a low physiological quality has been a recurring problem. Low quality seeds directly affect both the final stand and the time required for seedling production. The irregular maturation of fruits, seed recalcitrance, and the high incidence of fungi, make long term storage difficult, even at low temperatures. This study evaluated the storage potential and the use of fungicide treatments on 'Swingle' citrumelo seeds extracted from fruits collected at two maturation stages, green or ripe. The seeds were subjected to a thermal trea
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Reforgiato Recupero, Giuseppe, Giuseppe Russo, Santo Recupero, Roberto Zurru, Bruno Deidda, and Maurizio Mulas. "Horticultural Evaluation of New Citrus latipes Hybrids as Rootstocks for Citrus." HortScience 44, no. 3 (2009): 595–98. http://dx.doi.org/10.21273/hortsci.44.3.595.

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In 1968, the CRA-Research Center for Citriculture and Mediterranean Crops (CRA-ACM) started a research program aimed at breeding citrus rootstocks. The monoembryonic species C. latipes (Swing.) Tan. was used as the female parent; trifoliate orange [Poncirus trifoliata (L.) Raf.], sour orange, and volkamer lemon (C. volkameriana Pasq.) were used as male parents. The behavior of some of these hybrids tested with other standard rootstocks in Sicily and Sardinia was evaluated. The cultivars under comparison included ‘Washington’ navel orange and ‘SRA 92’ clementine in Sardinia and ‘Tarocco’ orange
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Barry, Graham H., William S. Castle, and Frederick S. Davies. "Rootstocks and Plant Water Relations Affect Sugar Accumulation of Citrus Fruit Via Osmotic Adjustment." Journal of the American Society for Horticultural Science 129, no. 6 (2004): 881–89. http://dx.doi.org/10.21273/jashs.129.6.0881.

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Citrus rootstocks have well-known effects on tree size, crop load, fruit size, and various fruit quality factors. Fruit from trees budded on invigorating rootstocks are generally larger with lower soluble solids concentration (SSC) and titratable acidity compared to fruit from trees budded on less invigorating rootstocks. Although it is unclear how rootstocks exert their influence on juice quality of Citrus L. species, plant water relations are thought to play a central role. In addition, the larger fruit size associated with invigorating rootstocks and the inverse relationship between SSC and
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Ritenour, Mark A., Ed Stover, Brian J. Boman, Huating Dou, Kim D. Bowman, and William S. Castle. "Effect of Rootstock on Stem-end Rind Breakdown and Decay of Fresh Citrus." HortTechnology 14, no. 3 (2004): 315–19. http://dx.doi.org/10.21273/horttech.14.3.0315.

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Rootstock significantly affected the development of stem-end rind breakdown (SERB) on `Valencia' and navel oranges (Citrus sinensis), but not `Ray Ruby' grapefruit (C. paradisi) or `Oroblanco' (C. grandis × C. paradisi), and affected postharvest decay on navel orange, `Ray Ruby' grapefruit, `Oroblanco' and one of two seasons (2002) on `Valencia' orange. In `Valencia' and navel oranges, fruit from trees grown on Gou Tou (unidentified Citrus hybrid) consistently developed low SERB. `Valencia' oranges on US-952 [(C. paradisi × C. reticulata) × Poncirus trifoliata] developed high levels of SERB in
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Edwards, M. "Effect of type of rootstock on yields of Carina grapevines (Vitis vinifera) and levels of citrus nematode (Tylenchulus semipenetrans Cobb)." Australian Journal of Experimental Agriculture 28, no. 2 (1988): 283. http://dx.doi.org/10.1071/ea9880283.

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Carina grapevines grafted to the rootstocks Ramsey, Harmony, Schwarzmann, K51-32, 5BB Kober, or Richter 110 were compared with their own roots for resistance or tolerance to the citrus nematode (Tylenchulus semipenetrans Cobb). Ramsey was the only rootstock of those studied which was considered resistant to the citrus nematode in the field situation. Low numbers of citrus nematode were found on or near the roots (<254 larvae/500 g soil). Ramsey can also be considered to be tolerant to the citrus nematode as Carina vines on Ramsey rootstock had the highest yield over a 3-year period (30.7-38
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Wutscher, Heinz K., and Laura Lee Hill. "Performance of `Hamlin' Orange on 16 Rootstocks in East-central Florida." HortScience 30, no. 1 (1995): 41–43. http://dx.doi.org/10.21273/hortsci.30.1.41.

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`Hamlin' orange (Citrus sinensis L. Osbeck) was grown on 15 rootstocks: four citrumelos [C. paradisi Macf. × Poncirus trifoliata (L.) Raf.], five mandarin × trifoliate orange hybrids (C. reticulata Blanco × P. trifoliata), two pummelo × trifoliate orange hybrids [C. grandis (L.) × P. trifoliata], Vangasay lemon (C. limon Burm. f.), Norton citrange (C. sinensis × P. trifoliata), and two Smooth Flat Seville (C. aurantium L. hybrid?) hybrids. These scion–rootstock combinations were compared to trees on Swingle citrumelo, the most widely used citrus rootstock in Florida. One Smooth Flat Seville hy
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Barry, Graham H., William S. Castle, and Frederick S. Davies. "Soluble Solids Accumulation in `Valencia' Sweet Orange as Related to Rootstock Selection and Fruit Size." Journal of the American Society for Horticultural Science 129, no. 4 (2004): 594–98. http://dx.doi.org/10.21273/jashs.129.4.0594.

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Juice quality of `Valencia' sweet orange [Citrus sinensis (L.) Osb.] trees on Carrizo citrange [C. sinensis × Poncirus trifoliata (L.) Raf.] or rough lemon (C. jambhiri Lush.) rootstocks was determined for fruit harvested by canopy quadrant and separated into size categories to ascertain the direct role of rootstock selection on juice soluble solids concentration (SSC) and soluble solids (SS) production per tree of citrus fruit. SS production per fruit and per tree for each size category was calculated. Juice quality was dependent on rootstock selection and fruit size, but independent of canop
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RAMEEH, V., M. R. RAMZANPOUR, and R. MATANI. "EFFECTS OF CITRUS ROOTSTOCKS ON SOME PLANT NUTRIENT ELEMENTS ABSORPTION OF GRAFTED CULTIVARS." Cercetari Agronomice in Moldova 52, no. 4 (2020): 379–87. http://dx.doi.org/10.46909/cerce-2019-0036.

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Citrus rootstocks have prime effects on the size of tree and fruit, quality of fruit and micorhyza dependence, which make difference in their leaf mineral elements concentration in leaf of grafted cultivars on them. A pot factorial experiment with two factors including rootstocks (sour orange, Citrange, Rough Lemon, Citrumelo and Yozo) and grafted cultivars (Thomson Navel, Sanguine, Unshiu Tangerine) was carried out in farm conditions with three replications. The studied traits were concentrations of elements in leaves including nitrogen, phosphorus, potassium, sulfur, magnesium, iron, mangane
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Chaparro, Hans, David Ricardo Hernández, Diana Mayerly Mateus, and Javier Orlando Orduz Rodriguez. "Performance of Minneola tangelo trees grafted over six rootstocks in Colombia Tropical Lowland (1997-2010)." Acta Agronómica 66, no. 3 (2017): 397–402. http://dx.doi.org/10.15446/acag.v66n3.52799.

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‘Cleopatra’ tangerine (Citrus reshni hort. ex Tanaka) is a commonly used rootstock in the piedmont of Meta department, Colombia for establishing of commercial citrus orchards. Have allowed a late production entrance rootstock and produced big plants when grafted with tangelo ‘Minneola’ (C. reticulata Blanco x C. paradise Macf), decreasing the productive efficiency in plants and hard crop practices. The evaluated performance were as follows: tree size, productive efficiency and fruit quality of tangelo ‘Minneola’ grafted in six rootstocks. It found that the cumulated production of 11 years was
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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 (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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Andrade-Rodríguez, M., A. Villegas-Monter, and A. García-Velázquez. "CARACTERÍSTICAS MORFOLÓGICAS DEL FRUTO Y POLIEMBRIONÍA DE TRES PORTAINJERTOS DE CÍTRICOS." Revista Chapingo Serie Horticultura IX, no. 02 (2003): 255–61. http://dx.doi.org/10.5154/r.rchsh.2001.10.067.

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Economides, C. V., and C. Gregoriou. "Growth, Yield, and Fruit Quality of Nucellar Frost `Marsh' Grapefruit on Fifteen Rootstocks in Cyprus." Journal of the American Society for Horticultural Science 118, no. 3 (1993): 326–29. http://dx.doi.org/10.21273/jashs.118.3.326.

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Tree growth, yield, and fruit quality of nucellar `Frost Marsh Seedless' grapefruit (Citrus paradisi Macf.) on 15 rootstocks were evaluated under Cyprus conditions. Over the 9-year production period, trees on Palestine sweet lime, the group of rough lemon, and Citrus volkameriana Pasq. were more productive per unit of tree size, and their cumulative yields per tree were significantly higher than those of trees on sour orange, which is the standard rootstock commercially used in Cyprus. Rootstocks affected fruit size and weight, rind thickness, juice content, total soluble solids concentration
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Bowman, Kim D., and Ute Albrecht. "Rootstock Influences on Health and Growth Following Candidatus Liberibacter asiaticus Infection in Young Sweet Orange Trees." Agronomy 10, no. 12 (2020): 1907. http://dx.doi.org/10.3390/agronomy10121907.

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Health, growth, fruit production, and fruit quality of citrus crops are severely affected by tree infection with Candidatus Liberibacter asiaticus (CLas) and subsequent development of the disease huanglongbing (HLB). The use of HLB-tolerant rootstocks is one strategy that is used to ameliorate the effects of HLB in commercial production. Although there is a clear long-term rootstock effect to improve tree performance, such field trials take many years for establishment and evaluation, and this long time-period is very limiting to expeditious evaluation of new rootstocks. In this study, we have
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Quaggio, José Antônio, Dirceu Mattos Junior, Heitor Cantarella, Eduardo Sanches Stuchi, and Otávio Ricardo Sempionato. "Sweet orange trees grafted on selected rootstocks fertilized with nitrogen, phosphorus and potassium." Pesquisa Agropecuária Brasileira 39, no. 1 (2004): 55–60. http://dx.doi.org/10.1590/s0100-204x2004000100008.

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The majority of citrus trees in Brazil are grafted on 'Rangpur lime' (Citrus limonia Osb.) rootstock. Despite its good horticultural performance, search for disease tolerant rootstock varieties to improve yield and longevity of citrus groves has increased. The objective of this work was to evaluate yield efficiency of sweet oranges on different rootstocks fertilized with N, P, and potassium. Tree growth was affected by rootstock varieties; trees on 'Swingle' citrumelo [Poncirus trifoliata (L.) Raf. × C. paradisi Macf.] presented the smallest canopy (13.3 m³ in the fifth year after tree plantin
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Kunwar, Sudip, Jude Grosser, Fred G. Gmitter, William S. Castle, and Ute Albrecht. "Field Performance of ‘Hamlin’ Orange Trees Grown on Various Rootstocks in Huanglongbing-endemic Conditions." HortScience 56, no. 2 (2021): 244–53. http://dx.doi.org/10.21273/hortsci15550-20.

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Most of the commercially important citrus scion cultivars are susceptible to Huanglongbing (HLB), which is the most devastating disease the citrus industry has ever faced. Because the rootstock can influence the performance of the scion in various ways, including disease and pest tolerance, use of superior rootstocks can assist citrus growers with minimizing the negative effects of HLB. The objective of this study was to assess rootstock effects on the horticultural performance and early production potential of ‘Hamlin’ sweet orange (Citrus sinensis) trees in commercial field settings under HL
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38

McCollum, Greg, and Kim D. Bowman. "Rootstock Effects on Fruit Quality among ‘Ray Ruby’ Grapefruit Trees Grown in the Indian River District of Florida." HortScience 52, no. 4 (2017): 541–46. http://dx.doi.org/10.21273/hortsci11435-16.

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The objective of this experiment was to compare fruit-quality parameters of ‘Ray Ruby’ grapefruit grown on seven rootstocks. Four recent releases from the United States Department of Agriculture (USDA) rootstock breeding program, ‘US-852’, ‘US-897’, ‘US-942’, and ‘US-812’ (all Citrus reticulata × Poncirus trifoliata hybrids), ‘x639’ (C. reticulata × P. trifoliata), along with industry-standard ‘Sour Orange’ and ‘Swingle’ citrumelo were evaluated in a commercial orchard trial in Indian River County, FL. Fruit-quality data were collected in 2011–12 (eight harvests), 2012–13 (five harvests), and
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Raga, Verónica, Guillermo P. Bernet, Emilio A. Carbonell, and Maria J. Asins. "Inheritance of Rootstock Effects and Their Association with Salt Tolerance Candidate Genes in a Progeny Derived from ‘Volkamer’ Lemon." Journal of the American Society for Horticultural Science 139, no. 5 (2014): 518–28. http://dx.doi.org/10.21273/jashs.139.5.518.

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A seedling population from hybrids between ‘Volkamer’ lemon (Citrus volkameriana) and ‘Rubidoux’ trifoliate orange (Poncirus trifoliata) was grafted with ‘Hashimoto’ Satsuma mandarin (Citrus unshiu) to study the inheritance of rootstock effects on salt tolerance in terms of fruit yield. Trees were maintained in a screenhouse, and a salt treatment (25 mm NaCl) was applied to 32 genotypes from June to September every year for 5 years. Rootstocks were genotyped for five salt tolerance candidate genes. Significant effects of rootstock genotype (G) and treatment (E) were found for most traits. Sali
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Legua, Pilar, Maria R. Martinez-Cuenca, Ricardo Bellver, and María Á. Forner-Giner. "Rootstock’s and scion’s impact on lemon quality in southeast Spain." International Agrophysics 32, no. 3 (2018): 325–33. http://dx.doi.org/10.1515/intag-2017-0018.

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Abstract In terms of growth, yield and fruit quality, three lemon varieties (‘Fino49’ F49, ‘Verna50’ V50 and ‘FinoElche’ FE) were tested on three new hybrid root stock selections (Forner-Alcaide 2324, Forner-Alcaide 418 and Forner-Alcaide 5). Yield was weighed within a nine year period and fruit quality was determined in two harvests. Tree size was similar on the Forner-Alcaide 5 and Forner-Alcaide 2324 rootstocks, but reduced by 50% on Forner-Alcaide 418. Forner-Alcaide 2324 and the Forner-Alcaide 5 rootstocks showed similar cumulative yield, while it was decreased by 66% in Forner-Alcaide 41
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Stover, Ed, Robert Pelosi, Michael Burton, Scott Ciliento, and Mark Ritenour. "Performance of `Oroblanco' and `Melogold' Pummelo × Grapefruit Hybrids on Nine Rootstocks on a Calcareous, Poorly Drained Soil." HortScience 39, no. 1 (2004): 28–32. http://dx.doi.org/10.21273/hortsci.39.1.28.

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Adjacent but separate trials of `Oroblanco' and `Melogold', both triploid pummelo [Citrus grandis (L.) Osbeck] × grapefruit (Citrus paradisi Macf.) hybrids, were established on nine rootstocks in the Indian River citrus region of Florida in 1993. The trees on the citrandarin rootstock ×639 [Cleopatra mandarin (C. reticulata Blanco) × trifoliate orange (Poncirus trifoliata L.)] were significantly more productive than trees on any other rootstock tested for `Oroblanco' and all rootstocks except Swingle citrumelo (C. paradisi × P. trifoliata) and Cleopatra mandarin for `Melogold'. Cumulative prod
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Simons, Tyler J., Christopher J. McNeil, Aubrey D. Pham, Carolyn M. Slupsky, Mikeal L. Roose, and Jean-Xavier Guinard. "Chemical, Sensory, and Consumer Evaluations of ‘DaisySL’ Mandarins Grafted onto Three Different Rootstocks." HortScience 54, no. 7 (2019): 1217–22. http://dx.doi.org/10.21273/hortsci14023-19.

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‘DaisySL’ mandarins (Citrus reticulata Blanco) grafted to Schaub Rough lemon (C. jambhiri Lush; SHRL) Carrizo citrange (Citrus sinensis Osb. × Poncirus trifoliata L. Raf.; CARR), and Rubidoux Trifoliate [Poncirus trifoliata (L.) Raf.; RUBT] rootstocks were measured to determine their liking by adults and children, sensory properties, and targeted metabolomics over the course of 2 consecutive years. Chemical measurements showed differences in sugars, acids, and ethanol content, whereas a descriptive analysis found variations in sweetness, mandarin flavor, juiciness, and peelability. During both
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Stuchi, Eduardo Sanches, Antonio Baldo Geraldo Martins, Rodrigo Rodas Lemo, and Tatiana Cantuarias-Avilés. "Fruit quality of 'Tahiti' lime (Citrus latifolia Tanak) grafted on twelve different rootstocks." Revista Brasileira de Fruticultura 31, no. 2 (2009): 454–60. http://dx.doi.org/10.1590/s0100-29452009000200020.

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In the present work, the effect of twelve rootstocks on fruit quality of the nucellar clone IAC-5 of 'Tahiti' lime, (Citrus latifolia Tanaka) and the influence of fruit position on tree in fruit quality was evaluated in the Citrus Experimental Station of Bebedouro (EECB), located in the Bebedouro county, state of São Paulo, Brazil. A 8.0 x 5.0m planting frame was utilized. The evaluated rootstocks were: 'Carrizo' citrange (C. sinensis (L.) Osbeck x Poncirus trifoliata (L.) Raf.); the hybrids 'Rangpur' lime x 'Swingle' citrumello (C. limonia Osbeck x P. trifoliata Raf) and 'Changsha' x 'English
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Stover, Ed, Sharon Inch, Matthew L. Richardson, and David G. Hall. "Conventional Citrus of Some Scion/Rootstock Combinations Show Field Tolerance under High Huanglongbing Disease Pressure." HortScience 51, no. 2 (2016): 127–32. http://dx.doi.org/10.21273/hortsci.51.2.127.

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The citrus disease huanglongbing (HLB) has become endemic in Florida, with estimates that greater than 80% of citrus trees are currently infected. Although there are no commercial citrus varieties with strong HLB resistance, some field tolerance has been observed in trees exposed to the disease after they were mature. There is great urgency to identify citrus which may permit economic citrus production where HLB is endemic. Therefore, the objective of this study was to assess field tolerance to HLB. To expedite the trial due to urgency, nursery trees were purchased on rootstock varieties as av
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Lea-Cox, John D., James P. Syvertsen, and Donald A. Graetz. "Springtime 15Nitrogen Uptake, Partitioning, and Leaching Losses from Young Bearing Citrus Trees of Differing Nitrogen Status." Journal of the American Society for Horticultural Science 126, no. 2 (2001): 242–51. http://dx.doi.org/10.21273/jashs.126.2.242.

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15Nitrogen uptake, allocation, and leaching losses from soil were quantified during spring, for 4-year-old bearing `Redblush' grapefruit (Citrus × paradisi Macf.) trees on rootstocks that impart contrasting growth rates. Nine trees on either the fast-growing `Volkamer' lemon (VL) (C. volkameriana Ten & Pasq.) or nine on the slower-growing sour orange (SO) (C. aurantium L.) rootstocks were established in drainage lysimeters filled with Candler fine sand and fertilized with 30 split applications of N, totaling 76, 140, or 336 g·year-1 per tree. A single application of double-labeled ammonium
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Tirado-Corbalá, Rebecca, Dania Rivera-Ocasio, Alejandro Segarra-Carmona, Elvin Román-Paoli, and Agenol González. "Performance of Two Citrus Species Grafted to Different Rootstocks in the Presence of Huanglongbing Disease in Puerto Rico." Horticulturae 4, no. 4 (2018): 38. http://dx.doi.org/10.3390/horticulturae4040038.

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Since Huanglongbing (HLB) disease was detected in 2009 in Puerto Rico, a steady drop in citrus production has been experienced, forcing farmers to abandon their land or switch to other crops. Between 2015 and 2016, we used grafted trees from two experimental orchards (Tahiti lime and Nova mandarin), each on five rootstocks, to collect soil and plant tissue samples from each scion‒rootstock combination to determine soil fertility, tissue nutrient content, and yield. The tree growth parameters (height, diameter, and canopy volume) and efficiency of the two orchards were also measured. These orch
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Parsons, Larry R., T. Adair Wheaton, and William S. Castle. "474 High Application Rates of Reclaimed Water Benefit Citrus Growth and Production." HortScience 35, no. 3 (2000): 475E—476. http://dx.doi.org/10.21273/hortsci.35.3.475e.

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Citrus trees in an experimental planting responded well to high application rates of reclaimed water. Irrigation treatments included annual applications of 400 mm of well water and 400, 1250, and 2500 mm of reclaimed water. The effects of these irrigation treatments on two citrus cultivars (`Hamlin' orange and `Orlando' tangelo) combined with four rootstocks were compared. Growth and fruit production were better at the higher irrigation rates. The concentration of soluble solids in juice was diluted at the highest irrigation rate, but total soluble solids per hectare increased due to the great
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Oustric, Julie, Radia Lourkisti, Stéphane Herbette, et al. "Effect of Propagation Method and Ploidy Level of Various Rootstocks on the Response of the Common Clementine (Citrus clementina Hort. ex Tan) to a Mild Water Deficit." Agriculture 10, no. 8 (2020): 321. http://dx.doi.org/10.3390/agriculture10080321.

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Current climatic upheavals reduce water availability which impacts the growth and fruit quality of plants. In citrus crops, scion/rootstock combinations are used to ensure high fruit production and quality and a stress tolerance/resistance. Our objective was to assess the effect on the clementine scion (C) under natural mild water deficit of (i) polyploid rootstocks by comparing the allotetraploid FlhorAG1 (C/4xFLs; trifoliate orange + Willowleaf mandarin) with its diploid parents, trifoliate orange (C/2xTOs), and Willowleaf mandarin (C/2xWLs), and with a diploid genotype used as reference (Ca
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Chaparro-Zambrano, Hans Nicolas, Heberth Augusto Velásquez-Ramírez, and Javier Orlando Ordúz-Rodríguez. "Evaluation of ‘Arrayana’ tangerine (Citrus reticulata Blanco) grafted onto different rootstocks in tropical lowlands of Colombian Orinoquia, 2005-2011 (second cycle)." Agronomía Colombiana 35, no. 1 (2017): 29–34. http://dx.doi.org/10.15446/agron.colomb.v35n1.60082.

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'Arrayana' tangerine (Citrus reticulta Blanco) is the most cultivated variety in Meta piedmont; it is mainly grafted onto the 'Cleopatra' tangerine rootstock (Citrus reshni hort. ex Tanaka). Plants grafted onto this rootstock have a late production entrance, produce big plants and their yield is affected by the rainfall patterns that occur during the dry season. Five rootstocks were evaluated to identify the one with the best productive performance for 'Arrayana' tangerine. The experiment was established in 1997. The report of the first five harvest was published in 2006. This report shows the
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García, M. R., G. P. Bernet, J. Puchades, I. Gómez, E. A. Carbonell, and M. J. Asins. "Reliable and easy screening technique for salt tolerance of citrus rootstocks under controlled environments." Australian Journal of Agricultural Research 53, no. 6 (2002): 653. http://dx.doi.org/10.1071/ar01071.

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Three salt tolerance experiments using 5 common citrus rootstocks were carried out to find a reliable and easy screening technique for salt tolerance in breeding programs. The experiments were: (1) in vitro seed culture where salt tolerance was mainly evaluated as germination percentage, (2) hydroponic culture of 2-month-old seedlings where salt tolerance was mainly evaluated as survival percentage, and (3) hydroponic culture of satsuma-rootstock combinations where salt tolerance was evaluated by leaf and fruit characters. Treatments were: 4 mm K2CO3 and 0-100 mm NaCl in Expt 1; 3.5 mm K2CO3 a
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