1671 10 20655 http://socictopen.socict.org/files/original/da2aa63a6e5539bec34bdf2ffc70a4d5.pdf 72f88f3519ae2897f0337b5adfc2e700 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resposta da soja (Glycine max (L.) Merrill) à ação de bioestimulante = Soybean (Glycine max (L.) Merrill) response to biostimulant action Creator An entity primarily responsible for making the resource Celestina Alflen Klahold, Vandeir Francisco Guimarães, Márcia de Moraes Echer, Adolfo Klahold, Robinson Luis Contiero, Andréia Becker Description An account of the resource Objetivando verificar o efeito do bioestimulante, Stimulate®, aplicado via semente e pulverização foliar, na cultura da soja, conduziu-se um experimento sob ambiente protegido, em vasos. O delineamento foi de blocos casualizados, com 4 repetições. Os tratamentos constaram da combinação de doses de bioestimulate, aplicadas via semente (0, 3 e 5 mL kg-1 de sementes) na semeadura e via foliar (0,0; 0,075; 0,150 e 0,225 mL L-1), aos 58 dias após a emergência (DAE). Realizaram-se coletas de plantas aos 73 e 129 DAE.Para algumas das variáveis estudadas, nas doses utilizadas, houve efeito negativo na resposta à aplicação de bioestimulante, para algumas doses testadas. Respostas positivas foram verificadas para massa seca de flores, raízes, razão raiz/parte aérea, número de flores, vagens e grãos e produção por planta. Destacaram-se positivamente os tratamentos: 0,0 mL 0,5 kg-1 (AS) + 0,150 mL L-1 (APF); 3,0 mL 0,5 kg-1 (AS) + 0,0 mL L-1 (APF); 3,0 mL 0,5 kg-1 (AS)+ 0,225 mL L-1 (APF) e 5,0 mL 0,5 kg-1 (AS) + 0,075 mL L-1 (APF).Aiming to verify the effect of the bioestimulant, Stimulate®, applied saw by seed and leaf pulverization, in the culture of the soybean. It behaved an experiment under greenhouse, in vases. Randomized block experimental design was used, with four repetitions. The treatments consisted of the combination of bioestimulant doses: seed application (SA) (0; 3; and 5 mL kg-1 of seeds) in the sowing and leaf spray (LS) (0.0; 0.075; 0.150; and 0.225 mL L- 1), to the 58 days after the emergency (DAE). Collections of plants were accomplished to the 73 and 129 DAE. For some of the studied variables, in the used doses, there was negative effect in the response of the biostimulant application, for some tested doses. Positives responses were verified for flowers and roots dry mass; root/shoot relation; flowers; beans and grains number; and yield for plant. They stood out the treatments: 0,0 mL 0.5 kg-1 (SA) + 0.150 mL L-1 (LS); 3.0 mL 0.5 kg-1 (SA) + 0.0 mL L-1 (LS); 3.0 mL 0.5 kg-1 (SA) + 0.225 mL L-1 (LS); and 5.0 mL 0.5 kg-1 (SA) + 0.075 mL L-1 (LS). Date A point or period of time associated with an event in the lifecycle of the resource 2006 Subject The topic of the resource dry matter, leaf area, massa seca, plant growth regulators, produção, reguladores vegetais, yield, área foliar Source A related resource from which the described resource is derived Acta Scientiarum: Agronomy Publisher An entity responsible for making the resource available Eduem (Editora da Universidade Estadual de Maringá) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1032/571" target="_blank" rel="noreferrer noopener">http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1032/571</a> http://socictopen.socict.org/files/original/1aed4ce2f81fd0d7fe073c995f4f63db.pdf 1dfa2cac27a31c1428fcb6988552d46e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resposta do algodoeiro a diferentes doses de bioestimulante aplicado via semente Creator An entity primarily responsible for making the resource Eduardo Pradi Vendruscolo, Epitácio José de Souza, Sebastião Ferreira de Lima, Osvaldir Feliciano dos Santos Description An account of the resource A realização deste trabalho teve por objetivo avaliar a ação de diferentes doses de biorregulador, aplicado via semente, sobre o desenvolvimento inicial do algodoeiro (Gossypium hirsutum L.). O trabalho foi conduzido em casa de vegetação localizada na Universidade Federal de Mato Grosso do Sul - UFMS, Campus de Chapadão do Sul, onde sementes de duas cultivares de algodoeiro (FMT 701   e FMT 705) foram expostas a seis diferentes doses de biorregulador vegetal (0,0; 5,0; 10,0; 15,0; 20,0 e 25,0 mL 0,5 kg-1 de sementes). Foram avaliadas as massas frescas e secas da folha, caule e raiz. Também foi avaliado o crescimento da planta, medindo-se a altura e o diâmetro a cada sete dias, até 49 dias de idade da planta.  A cultivar FMT 701 apresentou maiores incrementos em matéria fresca e seca de folha, caule e raiz. Apenas a cultivar FMT 705 apresentou variações significativas para a variável diâmetro de caule, a qual teve incremento positivo até o diâmetro máximo de 3,07 mm, correspondente à dose de 7,83 mL biorregulador 0,5 Kg-1 de sementes, também as plantas pré-embebidas com 10 mL 0,5 Kg-1 de sementes apresentaram um incremento em altura de 2,34% em relação à testemunha e 21,29% sobre as plantas pré-embebidas com 25 mL 0,5 Kg-1 de sementes. Concluiu-se que a cultivar FMT 701 se mostrou mais suscetível à aplicação do biorregulador e a dose de biorregulador 10 mL 0,5 Kg-1 de sementes proporcionou o melhor estabelecimento inicial do algodoeiro, nas condições do experimento. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Gossypium hirsutum L, bioestimulante, casa de vegetação, crescimento inicial, hormônio vegetal Identifier An unambiguous reference to the resource within a given context 10.30612/agrarian.v11i39.3574 Source A related resource from which the described resource is derived Agrarian Publisher An entity responsible for making the resource available Universidade Federal da Grande Dourados Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture Relation A related resource <a href="http://ojs.ufgd.edu.br/index.php/agrarian/article/view/3574" target="_blank" rel="noreferrer noopener">http://ojs.ufgd.edu.br/index.php/agrarian/article/view/3574</a> http://socictopen.socict.org/files/original/ab36662f3f0f63571e14e1e90de97cbb.pdf 174cf4c9a7b3eb9a7188f4525857ce1a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resposta do feijoeiro à adubação foliar com biofertilizantes Creator An entity primarily responsible for making the resource Eloi Erhard Scherer Description An account of the resource Recentemente têm surgido no mercado vários tipos de fertilizantes foliares. Alguns desses, denominados de biofertilizantes, são formulados utilizando produtos naturais disponíveis nas propriedades rurais. Com o objetivo de avaliar alguns biofertilizantes disponíveis no comércio local ou produzidos na propriedade, foi conduzida uma série de experimentos, a campo, com a cultura do feijoeiro. O estudo foi realizado de 2001 a 2003 nos municípios de Chapecó e Guatambu, Região Oeste de Santa Catarina, em Latossolo Vermelho distroférrico típico, sob plantio direto. Foram avaliados os produtos Super Magro, Biosol, Leader, uréia caseira e urina de vaca, aplicados nas concentrações de 1% a 5%, conforme recomendação. Estes produtos foram aplicados em três épocas: 21, 35 e 49 dias após a emergência das plantas. Não houve resposta do feijoeiro à aplicação foliar de biofertilizantes quando foi realizada adubação com cama de aviário na semeadura. Porém, verificou-se resposta positiva à utilização foliar de biofertilizantes, quando não foi utilizado adubo na semeadura do feijão. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Phaseolus vulgaris, agroecologia, nutrição, produção orgânica Source A related resource from which the described resource is derived Revista Agropecuária Catarinense Publisher An entity responsible for making the resource available Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="https://publicacoes.epagri.sc.gov.br/RAC/article/view/922" target="_blank" rel="noreferrer noopener">https://publicacoes.epagri.sc.gov.br/RAC/article/view/922</a> http://socictopen.socict.org/files/original/1e5c1d51fd1f0053f9908e87ef426506.pdf 79905e6367c901b0dc31ed871c1ee9db Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Resposta do milho à aplicação de esterco de suínos e nitrogênio mineral em áreas com uso intensivo de adubo orgânico Creator An entity primarily responsible for making the resource Cristiano Nunes Nesi, Eloi Erhard Scherer, Ivan Tadeu Baldissera Description An account of the resource Visando avaliar o efeito do esterco líquido de suínos e do adubo nitrogenado na produção de milho em sistema plantio direto, foram conduzidos dois experimentos em Chapecó e Guatambu, SC, sobre um Latossolo Vermelho distroférrico típico, no período de 2000 a 2004. O delineamento experimental foi em blocos casualizados com três repetições e tratamentos dispostos em parcelas subdivididas. Nas parcelas foram aplicados zero, 40 e 115m3/ha de esterco na superfície e 40m3/ha no sulco de semeadura. Nas subparcelas foram aplicados zero, 60 e 120kg/ha de N, sendo um terço na semeadura e dois terços 45 dias após. Em Guatambu, a resposta do milho à adubação nitrogenada mineral e ao esterco foi significativa nos anos com incrementos lineares para N mineral, na ausência de esterco, e com efeito quadrático para esterco, na ausência de N mineral. O rendimento máximo foi obtido com aplicação de 85m3/ha de esterco. Em Chapecó, em área adubada com esterco por vários anos, a resposta do milho à adubação nitrogenada e esterco foi menor. Não foram observadas diferenças em produção de grãos entre os modos de aplicação do esterco. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource fertilidade do solo, plantio direto, produtividade Source A related resource from which the described resource is derived Revista Agropecuária Catarinense Publisher An entity responsible for making the resource available Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="https://publicacoes.epagri.sc.gov.br/RAC/article/view/945" target="_blank" rel="noreferrer noopener">https://publicacoes.epagri.sc.gov.br/RAC/article/view/945</a> http://socictopen.socict.org/files/original/1127c9a309081be3ad99dc05c3c91157.pdf f856c683f947a3c01bb9b82069d618f4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource RESPOSTAS DA BANANEIRA (Musa sp.), CULTIVAR PACOVAN EM SISTEMAS DE MANEJO COM APLICAÇÃO DE FERTILIZANTE MINERAL E BIOFERTILIZANTE Creator An entity primarily responsible for making the resource JOSÉ WILSON GOMES DOS SANTOS, FERNANDO FELIPE FERREYRA HERNANDEZ, BOANERGES FREIRE DE AQUINO, FRANCISCO NILDO DA SILVA, DAVID CORREIA DOS ANJOS, JOSÉ THALES PANTALEÃO FERREIRA Description An account of the resource The liquid biofertilizers have been used with relative success in the recovery of banana planta- tions that have low productivity, after long time cultivation. However, there is little information available relat- ed to cultural practices that aim to increase the life of bananeiral. The objective of the present study was to compare areas degraded plantations that have received the application of biofertilizer for a period of two and five years and the area where the culture did not receive this type of application. The study was conducted in year of 2011 in the municipality of Chapada do Apodi Quixeré - CE. It was evaluated the effects of time of ap- plication on soil chemical attribute, biometric measurements of the plant, dry mass production, extraction and export of N, P and K, and the contribution of plant biomass. The experimental design was completely random- ized with three replications. The biofertilizer increased the content of organic matter, exchangeable Ca and K in all soil depths. The levels of disposable P and exchangeable Mg were higher only in the surface layer. The bio- fertilizer contributed to the increase of pH, the CE and Na soil. Plants that received application of the product were higher, with greater weight and number of leaves. The area received more application time showed higher productivity, accumulated 20% more dry mass, extracted more N, P and K soil, more nutrients exported through harvesting and landed larger amount of plant biomass. Date A point or period of time associated with an event in the lifecycle of the resource 2014 Source A related resource from which the described resource is derived Revista Caatinga Publisher An entity responsible for making the resource available Universidade Federal Rural do Semi-Árido Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture, Biology (General) Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=237132753018" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=237132753018</a> http://socictopen.socict.org/files/original/16c8e085403a266ce6843ce2d14b8f03.pdf 7575802b846aef218382d74d64cd75fa Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta agronómica de dos variedades de tomate (Solanum lycopersicum L.) a la aplicación del bioestimulante con quitosano Creator An entity primarily responsible for making the resource Tomás Rivas-García, Luis Gustavo González-Gómez, Tony Boicet-Fabré, María Caridad Jiménez-Arteaga, Alejandro Bernardo Falcón-Rodríguez, Julio César Terrero-Soler Description An account of the resource El quitosano tiene propiedades promotoras del crecimiento y la nutrición de los cultivos. Es un bioestimulante que en estudios previos demostró su actividad sobre la regulación del crecimiento, promoción de la germinación y el vigor de las plantas e incremento del rendimiento agrícola. En el presente trabajo se evaluó el efecto individual o combinado de la aplicación de quitosano por imbibición de semilla y vía foliar al inicio de floración sobre la respuesta agronómica (crecimiento, desarrollo y rendimiento) de las variedades de tomate ESEN y L-43 establecidos en condiciones de campo con un diseño de bloques al azar con tres repeticiones. Los resultados muestran que la combinación de aplicar quitosano en las semillas en dosis de 1 g L-1 y a inicio de floración en dosis de 300 mg ha-1 estimuló las variables evaluadas asociadas al rendimiento, incrementando éste, hasta 60.9 Mg ha-1 en la variedad ESEN y hasta 27 Mg ha-1 en la variedad L-43, lo que representa un 28.5 y 25% de incremento respectivamente, al compararlo con el tratamiento control. Con lo cual se concluye que el quitosano como bioestimulante aplicado como tratamiento conjunto durante la imbibición de semilla y vía foliar al inicio de la floración tiene efectos significativos mejorando las variables número de flores por plantas, número de frutos, masa de los frutos y rendimiento para ambas variedades en comparación con el tratamiento control, obteniéndose rendimiento entre 47-60.9 Mg ha-1 al aplicar por solo 42-43 Mg ha-1 en el tratamiento control. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Quitomax, promotor de crecimiento, promotor de nutrición Identifier An unambiguous reference to the resource within a given context 10.28940/terra.v39i0.796 Source A related resource from which the described resource is derived Terra Latinoamericana Publisher An entity responsible for making the resource available Sociedad Mexicana de la Ciencia del Suelo A. C. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture Relation A related resource <a href="https://www.terralatinoamericana.org.mx/index.php/terra/article/view/796" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/796</a> http://socictopen.socict.org/files/original/850bfbfcd91df0d4f25aaab2fd8f0983.pdf 63fae4e16456c014ca860b4fa8fa284a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta agronómica del nabo (Brassica napus L.) a la aplicación de medicamentos homeopáticos Creator An entity primarily responsible for making the resource Fernando Abasolo-Pacheco, Carlos Michel Ojeda-Silvera, Jonathan Enrique Cervantes-Molina, Enma Moran-Villacreses, Daniel Vera-Aviles, Enny Ganchozo-Mendoza, José Manuel Mazón-Suástegui Description An account of the resource La producción del nabo (Brassica napus L.) en Ecuador, depende en gran medida del uso de agroquímicos, cuyo uso indiscriminado causa efectos negativos en el medio ambiente. La homeopatía agrícola ha surgido como una alternativa ecológica para mejorar el estado de salud de las plantas. A f in de contribuir a mejorar la producción sustentable de hortalizas, se evaluó el efecto de dos dinamizaciones centesimales (7CH y 31CH) de tres medicamentos homeopáticos para uso en humanos: Silicea terra (SiT), Natrum muriaticum (NaM) y Phosphoricum acidum (PhA), sobre la germinación, emergencia y desarrollo vegetativo de plantas de B. napus, aplicando un diseño de bloques completamente al azar 2 × 3 + 1 con tres repeticiones para cada etapa del cultivo . Las variables evaluadas durante germinación y emergencia fueron: porcentaje de germinación y emergencia, longitud de tallo y radícula, peso freso de la parte aérea y radícula, peso seco de la parte aérea y radícula. Las variables evaluadas durante el desarrollo vegetativo fueron: altura de la planta, diámetro del tallo, número de hojas, peso, área foliar y rendimiento productivo. Se registraron diferencias significativas en la mayoría de las variables y etapas de desarrollo estudiadas. Los mayores valores de germinación correspondieron a SiT-7CH y PhA-7CH (100%), superando al grupo control (83.5%). Los tratamientos PhA-7CH y NaM-31CH estimularon el crecimiento del tallo en la etapa de germinación (3.40 cm) y NaM-7CH el crecimiento de la raíz (4.07 cm) en la etapa de emergencia. Durante el desarrollo vegetativo, las plantas con mayor producción fueron las tratadas con NaM-7CH. La mayor rentabilidad del cultivo (71.33%), con una relación benef icio/costo de 1.7% se obtuvo con SiT-7CH. Los resultados obtenidos sugieren que la homeopatía agrícola tiene potencial en horticultura, ya que todos los tratamientos influyeron favorablemente en las variables de respuesta durante la germinación, emergencia y desarrollo vegetativo de (Brassica napus L.). Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Agricultura ecológica, homeopatía agrícola, horticultura Identifier An unambiguous reference to the resource within a given context 10.28940/terra.v38i1.667 Source A related resource from which the described resource is derived Terra Latinoamericana Publisher An entity responsible for making the resource available Sociedad Mexicana de la Ciencia del Suelo A. C. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture Relation A related resource <a href="https://www.terralatinoamericana.org.mx/index.php/terra/article/view/667/731" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/667/731</a> http://socictopen.socict.org/files/original/4801ebc5dc5b99e468ad2f8cbf5cb55d.pdf 8f7d7969667f0c3846c8dca04ae8a1a0 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta agronómica y control fitosanitario de plantas de tomate (Solanum lycopersicum L), a la aplicación de quitosano Creator An entity primarily responsible for making the resource Reyes Pérez, Juan José, López Tobar ,Stalin Fernando, Álvarez Sánchez, Ana Ruth, Vital López, Lourdes, Yanez Cajo, Danilo Javier Description An account of the resource Los beneficios del quitosano en la agricultura son numerosos, entre ellos inhibe el desarrollo de fitopatógenos; induce respuestas defensivas en las plantas y aumentan su protección contra microorganismos; funciona como cobertura de frutos para minimizar las pérdidas postcosecha e incrementa el crecimiento y productividad de los cultivos entre otras funciones. El principal objetivo de esta investigación fue de evaluar el efecto de diferentes dosis del quitosano, sobre el crecimiento, desarrollo y control fitosanitario en plantas de tomate, bajo condiciones de campo abierto. El diseño experimental que se empleó en la investigación fue un diseño completo al azar con 6 tratamientos un testigo experimental y cinco repeticiones. El quitosano se aplicó a los 15, 30 y 60 días; se evaluaron las variables morfométricas, de producción y rendimiento, también la incidencia y severidad del tizón temprano. Los resultados obtenidos en esta investigación reportan que el tratamiento de 300 mg. L-1 presentó los mejores porcentajes de emergencia, altura de la planta, longitud raíz, diámetro del tallo, peso fresco de la raíz, peso seco de la raíz, racimos con frutos, frutos por planta, peso fresco del fruto y el rendimiento. La incidencia y severidad fue menor en tratamientos con la aplicación de quitosano en dosis de 300 mgL-1. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Alternaria solani, Productividad, bioestimulante, crecimiento Source A related resource from which the described resource is derived Agroecosistemas Publisher An entity responsible for making the resource available Universidad de Cienfuegos Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Environmental sciences Relation A related resource <a href="https://aes.ucf.edu.cu/index.php/aes/article/view/488/465" target="_blank" rel="noreferrer noopener">https://aes.ucf.edu.cu/index.php/aes/article/view/488/465</a> http://socictopen.socict.org/files/original/243b93685dac95547cae601e3126330d.pdf 11fbcc8f55eb18083e25e1e6780ffd2c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta alométrica de dos cultivares de caña para panela a la fertilización foliar en vivero Creator An entity primarily responsible for making the resource Leidy Yibeth Deantonio-Florido, Luis Gabriel Bautista Montealegre, Juan Carlos Lesmes Suáres, William Andrés Cardona Description An account of the resource Introducción. En Colombia la agroindustria de la panela se destaca por sus aportes sociales, económicos y de seguridad alimentaria; sin embargo, demanda mejoras tecnológicas en el manejo de la fertilización de los cultivares de caña. Objetivo. Determinar el efecto de la fertilización foliar en etapa de vivero sobre parámetros de crecimiento de dos cultivares de caña de azúcar para elaboración de panela. Materiales y métodos. El experimento se llevó a cabo en 2018 en la sede Cimpa de la Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA). Se estableció un diseño experimental completamente aleatorizado para evaluar en los cultivares CC 93-7510 y CC 93-7711 el crecimiento de plantas expuestas a tres tratamientos de fertilización foliar: (1) fuente nitrogenada, (2) fuente con macro y micronutrientes (completa), (3) mezcla de las fuentes, y el testigo absoluto. Se registraron variables alométricas en el tiempo (altura, diámetro, número de hojas y peso seco de raíz) e índices de crecimiento; con las primeras se construyeron modelos lineales mixtos generalizados y modelos Poisson, y con los índices un análisis de varianza uni y multivariado. Resultados. Los factores de evaluación (fertilización y tiempo) presentaron efectos significativos (p≤0,05) sobre las variables alométricas en los dos cultivares en comparación con el control (sin fertilización); mientras que los índices de crecimiento presentaron diferencias estadísticamente significativas por efecto de las fuentes de fertilización. Las plantas de caña CC 93-7510 fertilizadas con la mezcla de fuentes nitrogenadas y completa presentaron mayor altura y diámetro de los tallos, número de hojas y peso seco de raíces. Las plantas de caña CC 93-7711 fertilizadas con la fuente completa mostraron mayor diámetro del tallo y acumulación de peso seco de raíces. Conclusiones. La fertilización foliar en plantas de caña de ambos cultivares permitió un mayor desarrollo alométrico en menor tiempo. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Macro y Micro Nutrientes, Saccharum officinarum L, material de propagación, nutrición foliar, Índices de crecimiento Identifier An unambiguous reference to the resource within a given context 10.15517/am.v32i2.43297 Source A related resource from which the described resource is derived Agronomía Mesoamericana Publisher An entity responsible for making the resource available Universidad de Costa Rica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture Relation A related resource <a href="https://revistas.ucr.ac.cr/index.php/agromeso/article/view/43297" target="_blank" rel="noreferrer noopener">https://revistas.ucr.ac.cr/index.php/agromeso/article/view/43297</a> http://socictopen.socict.org/files/original/ce5e594d0e78062428f10edf67d76bdd.pdf 6b0c8195c2ad5c8c8ef151e2d1f752ef Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta ambiental de poblaciones nativas de maíz del sureste de Coahuila, México Creator An entity primarily responsible for making the resource Adalberto Benavides-Mendoza, Lino Cesar Espinosa Tamayo, Froylan Rincon Sanchez, Norma Angélica Ruiz Torres, Juan Manuel Martínez Reyna Description An account of the resource Introducción: Las consecuencias del cambio climático se manifiestan en la modificación de las condiciones del ambiente (temperatura, precipitación, heladas, sequía, salinización de los suelos), por lo que se sugiere el estudio de la diversidad genética del maíz y su interacción con factores del ambiente. Los objetivos del presente trabajo fueron evaluar el rendimiento, así como la respuesta a diferentes ambientes de 63 poblaciones nativas de maíz representativas de la variación genética en el sureste de Coahuila, México. Método: La evaluación agronómica de las poblaciones nativas de maíz de ocho grupos raciales se llevó a cabo en el ciclo primavera-verano de 2013 en dos localidades contrastantes y representativas de las condiciones ambientales del sureste de Coahuila. En cada localidad se establecieron los experimentos separando los bloques en áreas independientes, y en una localidad, en fechas de siembra diferentes. Las combinaciones de localidades × bloques fueron considerados como ambientes diferentes para explorar e interpretar la interacción genotipo × ambiente. En el presente documento se analiza la respuesta al ambiente de evaluación con base en el rendimiento de grano y los días a floración masculina. Resultados: Se identificaron ocho poblaciones con un potencial de rendimiento promedio sobresaliente a través de ambientes, con valores entre 7.4 y 8.5 t ha-1, representativas principalmente de las razas Tuxpeño, Ratón y Tuxpeño Norteño. Las poblaciones adaptadas a las áreas de transición-altura tuvieron un abatimiento promedio de 4.1 t ha-1 (55.0 %) en el rendimiento al ser expuestas a condiciones ambientales de altitud intermedia. Discusión o Conclusión: La interpretación gráfica de la interacción genotipo × ambiente permitió identificar y agrupar a los genotipos con adaptación específica en los ambientes de evaluación, así como aquellos con un comportamiento promedio a través de ambientes. Se identificaron y agruparon 22 poblaciones con adaptación a las condiciones de transición-altura, 14 a áreas de altitud intermedia y 27 poblaciones con un comportamiento promedio a través de ambientes. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Cambio climático, Zea mays L, diversidad genética, evaluación de germoplasma, interacción genotipo × ambiente, maíz Identifier An unambiguous reference to the resource within a given context 10.21640/ns.v11i23.1931 Source A related resource from which the described resource is derived Nova Scientia Publisher An entity responsible for making the resource available Universidad De La Salle Bajío Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Science (General), Social sciences (General), Science Relation A related resource <a href="http://novascientia.delasalle.edu.mx/ojs/index.php/Nova/article/view/1931" target="_blank" rel="noreferrer noopener">http://novascientia.delasalle.edu.mx/ojs/index.php/Nova/article/view/1931</a>