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Caracterización Estomática de Cinco Especies del Género Vanilla
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El objetivo de este estudio fue caracterizar los estomas de cinco especies de vainilla. Durante el año 2012 se tomaron muestras de hoja de Vanilla planifolia G. Jackson, V. pompona Schiede, V. inodora Schiede, V. insignis Ames y V. odorata...
Agronomía Mesoamericana
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¿Que es La Marchitez Bacteriana de La Papa?
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Es una enfermedad que destruye el cultivo de papa porque mata a las plantas, pudre los tubérculos y no te deja sembrar más papa en tu chacra infectada.
Es producida por una barteria o microbio llamado Ralstonia Solanacearum que se transmite por el tubérculo de...
Centro Internacional de La Papa
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Infección Crónica del Virus de La Tristeza de Los Cítricos en Árboles de Citrus sinensis C. aurantium en Un Régimen Térmico Restrictivo en Yucatán
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El virus de la tristeza de los cítricos (CTV) es un patógeno presente en casi todas las áreas citrícolas; el cual, reduce la producción en plantaciones con portainjertos susceptibles, como el naranjo agrio. El objetivo de este estudio fue caracterizar...
Revista Chapingo Serie Horticultura
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Densidades de Población y Niveles de Despunte para Variedades Contrastantes de Jitomate en Invernadero
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Debido al crecimiento poblacional, escasa superficie cultivable y problemas ambientales, la necesidad de incrementar la producción agrícola conlleva a utilizar sistemas de producción intensivos como hidroponía e invernaderos. El objetivo del presente trabajo fue...
Revista Chapingo Serie Horticultura
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Location Effects on Ripening and Grape Phenolic Composition of Eight 'Carignan' Vineyards from Maule Valley (Chile)
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Among the forgotten varieties within the Chilean wine industry, ‘Carignan’ grapevines (Vitis vinifera L.) in the Maule Valley, Chile, have been rediscovered by viticulturist and winemakers, producing very interesting wines and well recognized worldwide. Phenolic...
Chilean Journal of Agricultural Research
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Photosynthetic Efficiency of Apples under Protected Shade Nets
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Sunburn in apples is caused by excessive solar radiation and high temperatures. Shade netting is used to control sun damage in apple (Malus domestica Borkh.) orchards. The physiological aspects of the effectiveness of this technique have not yet been fully understood. The objective was to...
Chilean Journal of Agricultural Research
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Response of Capsicum annuum L. var. annuum Genotypes to Root-knot Nematode Infection
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Root-knot nematodes are among the main agents that negatively affect the pepper and sweet pepper crop (Capsicum annuum L.), especially Meloidogyne incognita, M. javanica, and M. enterolobii. The objective of this study was to evaluate genotypes of C. annuum L. var. annuum in their...
Chilean Journal of Agricultural Research
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Rootstock Age and Grafting Season Affect Graft Success and Plant Growth of Papaya (Carica papaya L.) in Greenhouse
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Papaya (Carica papaya L.) is an important fruit crop in many tropical and subtropical countries; it is commercially propagated through seeds, which lead to production of non true-to-type plants. Grafting for mass multiplication of the selected variety is therefore necessary....
Chilean Journal of Agricultural Research
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Chronic Infection of The Citrus tristeza Virus in Citrus sinensis / C. aurantium Trees in A Restrictive Thermal Regime in Yucatán
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The citrus tristeza virus (CTV) is a pathogen present in almost all citrus areas. It reduces production in plantations with susceptible rootstocks, such as sour orange trees. The aim of this study was to temporally characterize the behavior of CTV considering its population structure (...
Revista Chapingo Serie Horticultura
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Population Densities and Blunting Levels for Contrasting Varieties of Greenhouse Tomatoes
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Due to population growth, scarce arable area and environmental problems, the need to increase agricultural production leads to the use of intensive production systems such as hydroponics and greenhouses. The aim of this study was to evaluate the behavior of agronomic management in varieties...
Revista Chapingo Serie Horticultura
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