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| Registros recuperados: 26 | |
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| Marodin,Josué Clock; Resende,Francisco Vilela; Gabriel,André; Souza,Rovilson José de; Resende,Juliano Tadeu Vilela de; Camargo,Cristhiano Kopanski; Zeist,André Ricardo. |
| Abstract: The objective of this work was to evaluate the growth and production of a garlic clone subjected to either infection or virus-free conditions, according to bulb and clove size classification. The experiment was carried out in a randomized complete block design with four replicates. Treatments consisted of either virus-infected or virus-free cloves, obtained from bulbs of four size classes and from cloves with three sieve diameters. Vegetative characteristics and plant production were assessed. Plants infected by viral complexes showed a reduction in emergence (8.4%), plant height (9.8%), and production of marketable bulbs (39.4%), as well as a lower average mass of bulbs and cloves. The virus-free clone produced more bulbs in classes 5 (42-47... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Allium sativum; Garlic seed; Marketable size; Vegetative growth. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102903 |
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| Fraga,Thiago Isquierdo; Carmona,Felipe de Campos; Anghinoni,Ibanor; Marcolin,Elio. |
| In the State of Rio Grande do Sul, Brazil, flooded rice fields using Patos Lagoon as the source of water for irrigation are subject to be damaged by salinity, since this source is bound to the sea on its southern end. The sensitivity of rice is variable during plant development, being higher in the seedling and reproductive periods. However, there is not enough information about the behavior of plants under salt stress during the course of its development, especially in the vegetative stage. This study evaluated the effect of different levels of salinity of irrigation water on the salinity of soil solution over time and on some plant attributes, during the vegetative stage of rice. The study was conducted in a greenhouse, where seeds of the variety IRGA... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Electrical conductivity; Tillering; Vegetative growth; Oryza sativa L. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000400005 |
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| GIAMPANI,JOSÉ SEGUNDO; TAZIMA,ZULEIDE HISSANO; BABA,VIVIANE YUMI; YADA,INÊS FUMIKO UBUKATA; LEITE JÚNIOR,RUI PEREIRA. |
| ABSTRACT ‘Pêra’ sweet orange is the most important citrus cultivar in Brazil, but it is highly susceptible to Citrus tristeza virus (CTV), the causal agent of citrus tristeza disease. In this study, we evaluated the severity of citrus tristeza disease and its relation with the agronomic performance of seven cultivars and six selections of ‘Pêra’ sweet orange under field conditions in the North and Northwest regions of the State of Paraná, Brazil. The citrus tristeza disease severity was determined based on symptoms of stem pitting. The vegetative growth assessed in trees of all four locations for the 2012 season, and in two field plots for the 2011, 2012 and 2013 harvests, respectively. The cultivar ‘IPR 153’ (Bianchi) had the best performance concerning... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus sinensis; Stem pitting; Yield; Vegetative growth; Citrus tristeza virus. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300403 |
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| Silva,Rodrigo Alves da; Quintela,Eliane Dias; Mascarin,Gabriel Moura; Barrigossi,José Alexandre Freitas; Lião,Luciano Moraes. |
| The toxicological impact of chemical pesticides on fungal entomopathogens and their use in tank-mixing can be directly measured through in vitro compatibility tests. This study reports the in vitro toxicity of eight insecticides, four fungicides and five herbicides in the conidial germination, vegetative growth and conidiation of Metarhizium anisopliae (strain CG 168). A conidial suspension containing the pesticide at recommended field dosage was subjected to constant agitation in a rotary shaker for 3h to simulate a tank mixing. Then, aliquots of each suspension were used to determine conidial germination, vegetative growth and conidiation on potato dextrose agar (PDA). The fungicides difenoconazole (69 mL ha-1), propiconazole (75 mL ha-1),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pesticide compatibility; Conidiation; Entomopathogenic fungi; Germination; Vegetative growth. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162013000300003 |
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| Malpica Vázquez, Alín. |
| En las zonas semisecas, es necesario buscar alternativas de producción agrícola para el mejor aprovechamiento del suelo, por ello, el objetivo fue evaluar el crecimiento de cuatro variedades de Opuntia ficus-indica (L.) Mill nopal de tuna verde (ntv), nopal de verdura (ndv), nopal de tuna roja (ntr) y nopal de tuna sin semilla (ntss), así como las especies columnares Stenocereus stellatus (Pfeiffer) Riccobono, S. griseus (Haworth) Buxbaum y epifita Hylocereus undatus (Haw) Br & R variedades Nunila, Chiapas, Xalapa y Acanthocereus pentagonus (L.) Britt & Rose respectivamente. El experimento se realizó en Angostillo, utilizando un diseño en bloques al azar, con cinco repeticiones, con diez tratamientos, con unidad experimental de cinco plantas... |
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Palavras-chave: Cultivos introducidos; Cactáceas; Crecimiento vegetativo; Introduced crops; Cactus; Vegetative growth; Maestría; Agroecosistemas Tropicales. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/433 |
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| MACHADO,DANIEL LUCAS MAGALHÃES; SIQUEIRA,DALMO LOPES DE; SALOMÃO,LUIZ CARLOS CHAMHUM; CECON,PAULO ROBERTO; SILVA,DANIELLE FABÍOLA PEREIRA DA. |
| ABSTRACT The aim of this study was to evaluate 12 rootstock varieties on the development and quality of ‘Tahiti’ acid lime fruits cultivated in the municipality of Jaíba, MG. Seedlings were planted in an experimental orchard in November 2008, using 8 x 5 meters spacing and drip irrigation. The experiment was conducted using a scion cultivar (Tahiti acid lime, IAC-5 cultivar) and the following 12 rootstocks: ‘Rangpur’ lime, ‘Troyer’ citrange, ‘Carrizo’ citrange, 1707 hybrid (Rangpur lime x Swingle trifoliate), 1710 and 1697 citrandarins, 1708citradia, ‘Swingle’ citrumelo, ‘Cleopatra’ and ‘Sunki’ mandarins, ‘Volkamer’ lemon, and ‘Limeira’ trifoliate. A randomized block design with five replicates and three trees per plot was used. Trunk diameter of both... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus latifolia Tan.; Vegetative growth; Fruit quality. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100701 |
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| Ban,Dean; Goreta Ban,Smiljana; Oplanic,Milan; Horvat,Josipa; Novak,Bruno; Zanic,Katja; Znidarcic,Dragan. |
| Worldwide, a significant increase in watermelon (Citrullus lanatus [Thunb.] Matsum. & Nakai) growing areas has been registered in the last few years. In-row plant spacing has a significant effect on the growth and yield of watermelon, and can enhance competition for water and nutrients. The aim of this study was to investigate the effects of in-row plant spacing (1.0, 1.5, 2.0 and 2.5 m) and arbuscular mycorrhiza (AM) fungi Glomus mosseae inoculations on watermelon growth and yield under field conditions during 2003, 2004, and 2005 year. In 2003, the main vine length, number of leaves, and number of lateral branches were increased quadratically as the in-row plant spacing increased from 1.0 to 2.5. With an increase in the in-row plant spacing the... |
| Tipo: Journal article |
Palavras-chave: Arbuscular mycorrhiza; Fruit; Plant density; Vegetative growth. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392011000400001 |
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| Cruz,Maria Aparecida da; Neves,Carmen Silvia Vieira Janeiro; Carvalho,Deived Uilian de; Colombo,Ronan Carlos; Leite Júnior,Rui Pereira; Tazima,Zuleide Hissano. |
| Abstract Studies on rootstocks and scions are of major importance for citrus crop production. The goal of this study was to evaluate vegetative growth, yield performance, and fruit quality of ‘Navelina’ sweet orange trees grafted on five different rootstocks in Northern Parana state, Brazil. The experimental design was completely randomized blocks, with six replications, two plants per plot, and five treatments: ‘Rangpur’ lime; ‘Cleopatra’ mandarin, ‘Sunki’ mandarin; ‘Swingle’ citrumelo; and ‘Fepagro C-13’ citrange. Tree vegetative growth, yield performance, and fruit physical-chemical characteristics were analyzed. ‘Sunki’ mandarin provided the largest canopy volume for ‘Navelina’ sweet orange trees, whereas ‘Swingle’ citrumelo, ‘Fepagro C-13’ citrange,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus spp.; Vegetative growth; Production; Fruit quality. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000301001 |
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| Barreto,Caroline Farias; Antunes,Luis Eduardo Correa; Ferreira,Letícia Vanni; Navroski,Renan; Benati,Jorge Atílio; Nava,Gilberto. |
| Abstract Among the factors that affect peach productivity is the proper nutrition of plants, being nitrogen (N) one of the main nutrients for the crop. Thus, the objective of the current study was to evaluate the effect of nitrogen fertilization on macronutrient leaf contents, plant development and production of different genotypes of peach trees cultivated at high planting density, seeking to recommend the most appropriate concentration. The experiment was conducted between 2016 and 2018 using peach selections ‘Cascata 1513’ and ‘Cascata 1067’ and with nitrogen fertilization concentrations (0, 60, 120 and 180 kg ha-1 of N). Pruning mass, trunk diameter, number of fruits per plant, average fruit mass, yield per plant, yield per hectare and leaf... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vegetative growth; Number of fruits; Prunus persica; Leaf content. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000603001 |
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| Domingues,Allan Ricardo; Neves,Carmen Silvia Vieira Janeiro; Yada,Inês Fumiko Ubukata; Leite Junior,Rui Pereira; Tazima,Zuleide Hissano. |
| Abstract Citriculture is an important alternative for the agribusiness development in the state of Paraná, Brazil. However, the use of a few cultivars of scion and rootstock restricts the harvest period and increases the vulnerability to pests and diseases. This study aimed to evaluate the vegetative growth, production and fruit quality of ‘Cadenera’ orange trees (Citrus sinensis (L.) Osbeck ) grafted on five rootstocks, during nine harvests, under a subtropical environmental condition. The experimental design was randomized blocks with six replications, two plants per plot, and five rootstocks: ‘Rangpur’ lime (C. limonia Osb.), ‘Cleopatra’ (C. reshni hort. ex Tanaka ) and ‘Sunki’ mandarins (C. sunki hort. ex Tanaka (L.) Raf.), ‘Swingle’ citrumelo [C.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus spp; Vegetative growth; Postharvest quality; Fruit yield. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000400704 |
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| Villasante,Macarena; Godoy,Soledad; Zoffoli,Juan Pablo; Ayala,Marlene. |
| Annual pruning is one of the most efficient ways to regulate crop load and renew fruiting wood in highly productive sweet cherry (Prunus avium L.) combinations. Although Chilean growers did not previously prune cherry trees of more vigorous combinations, in recent years, the adoption of more dwarfing rootstocks and self-fertile cultivars has led to the inclusion of annual pruning as a practice in modern orchards. At first, this alteration in orchard management practices was not considered by growers, and thus, many of the initially established cherry orchards were not pruned as intensively as they should have been. As a consequence, many trees showed a reduction in fruit quality after 4 or 5 years of being planted, as they became overcropped and,... |
| Tipo: Journal article |
Palavras-chave: Crop load regulation; Dwarfing rootstocks; Fruit quality; Gisela®5; Gisela®6; Pitting; Pruning; Sweet cherry; Vegetative growth. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000100009 |
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| Gaitán-Hernández,Rigoberto; Esqueda,Martín; Gutiérrez,Aldo; Beltrán-García,Miguel. |
| The chemical changes in barley-straw (BS), wheat-straw (WS) and vineyard-pruning (VP) substrates were determined during colonization of Lentinula edodes mycelia (during primordium development) in solid state fermentation. Primordia appeared 39-50 days after inoculation. VP appeared to promote early sporophore initiation. The concentration of hemicellulose in BS and VP decreased gradually from 25.5% to 15.6% and from 15.8% to 12.3%, respectively. However in WS, hemicellulose decreased from 27.2% to 9.5%. Lignin broke down continuously in BS and WS, with 31.8% and 34.4% degradation, respectively; higher than that of cellulose. During the pinning stage, the C:N ratio decreased in VP and BS, but not in WS. On all substrates the phenols decreased notably... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural residues; Vegetative growth; Chemical properties; Shiitake mushroom. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000100004 |
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| Salvador Martínez, Telésforo. |
| En los sistemas agrícolas, el suministro adecuado de nutrientes a cada especie vegetal que lo componen, es uno de los factores que define su productividad. Con el objetivo de evaluar el efecto del nitrógeno (N), fósforo (P) y potasio (K) en el crecimiento vegetativo, rendimiento y calidad de fruto del manzano ʽAgua Nueva’/M106/manzano criollo de Huejotzingo, Puebla, bajo el sistema de cultivos intercalados, se estudiaron cinco niveles de cada uno. El experimento de milpa (maíz y frijol) intercalada con árboles de manzano, inició en el año 2002 en el Campo Experimental Valle de México (CEVAMEX) del INIFAP. El presente trabajo incluyó solamente los años 2010 y 2011. Dosis intermedias de N y P y baja de K (100-40-64 g de N, P2O5 y K2O por árbol por año)... |
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Palavras-chave: Fertilización; Manzano; Crecimiento vegetativo; Rendimiento y calidad de fruto; Cultivos intercalados; Fertilization; Apple; Vegetative growth; Yield and fruit quality; Crop intercropping; Fruticultura; Maestría. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2047 |
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| Registros recuperados: 26 | |
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