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Mostrando publicaciones 1-13 de 13
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Assessment of an automated digital method to estimate leaf area index (LAI) in cherry trees
Carrasco-Benavides, Marcos ; Mora, Marco ; Maldonado, Gonzalo; Olguín-Cáceres, Jeissy; von Bennewitz, Eduardo ; Ortega-Farías, Samuel; Fuentes, Sigfredo (2016)study was carried out during two growing seasons to evaluate the performance of a digital photography method to estimate the leaf area index (LAID) of cherry tree cultivars. The trial comprised 10 ‘Bing’ and 10 ‘Sweetheart’ ...
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Digestate is equal or a better alternative to mineral fertilization of Kohlrabi
Losak, T.; Musilová, L.; Zatloukalová, A.; Szostková, M.; Hlusek, J.; Fryč, J.; Vítěz, T.; Haitl, M,; von Bennewitz, Eduardo ; Martensson, A. (2012)In a one-year vegetation pot experiment, we compared the eff ect of digestate from a biogas station and mineral fertilisers on yield and quality parameters of kohlrabi, variety Segura F1. Four treatments were used in the ...
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Effects of chemical thinning with Armothin® on fruit set, yield and quality of japanese plum (prunus salicina lindl.) cv. ‘fortune’
The effects of the application of the chemical thinner Armothin® on fruit set, yield and quality of Japanese plum (Prunus salicina Lindl.) cv. ‘Fortune’ were studied during two seasons in Central Chile (34.56°S, 71.5°W). ...
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Effects of decreasing levels of n amendments on organic “granny smith” apple trees
The effect of decreasing levels of organic N-fertilization on fruit production, mineral composition and fruit quality was evaluated in organically cultivated “Granny Smith” apples trees. Treatments included the application ...
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Effects of regulated post-harvest irrigation strategies on yield, fruit quality and water productivity in a drip-irrigated cherry orchard
Carrasco-Benavides, Marcos ; Espinoza-Meza, Sergio; Olguín-Cáceres, Jeissy; Muñoz-Concha, Diego; von Bennewitz, Eduardo ; Ávila Sánchez, Carlos; Ortega-Farías, Samuel (2020)We evaluated the effects of different post-harvest irrigation strategies on yield, fruit quality and quantity, and water productivity (WP) of sweet cherry trees, over a two-growing season experiment. The fruits were evaluated ...
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Effects on fruit production and quality of different dormant pruning intensities in ‘Bing’/‘Gisela®6’ sweet cherries (Prunus avium) in Central Chile
El tamaño del fruto es un atributo muy importante de calidad en cerezo. Para obtener un tamaño adecuado de fruto se requiere realizar manejos agronómicos de canopia y carga frutal, de modo de obtener un adecuado equilibrio ...
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Evaluation of a virtual learning environment in the development of winemaking competences by trainees
This paper is a case study that describes and evaluates a virtual learning environment (VLE) with seasonal inexperienced workers (trainees). The VLE contains 3D and 2D scenarios of a modern winery that animates and simulates ...
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Phenology, pollen synchronization and fruit characteristics of european hazelnut (Corylus avellana L.) cv. tonda de Giffoni in three sites of central Chile
von Bennewitz, Eduardo ; Ramírez, Catalina; Muñoz, Diego ; Cazanga-Solar, Rodrigo; Losak, T.; Alba-Mejía, Jhonny Edison; Maureira-Butler, Iván (2019)Se estudió la fenología, sincronización polínica y características frutales de avellano europeo (Corylus avellana L.) cv. "Tonda di Giffoni" y tres polinizantes ("Tonda Romana", "Tonda Gentile delle Langhe" y "Barcelona") ...
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Response of “Jonagold” apple trees to Ca, K and Mg fertilization in an andisol in southern Chile
The effects of Ca, Mg and K fertilisation on the growth, yield, fruit quality and mineral concentration of the fruits and leaves of “Jonagold” apple trees that were grown in an Andisol in southern Chile were analysed. In ...
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Seasonal root, shoot, and fruit growth patterns in kiwifruit (actinidia deliciosa a. Chev.) in central Chile
von Bennewitz, Eduardo ; Suazo, Sebastian; Keutgen, Anna J.; Losak, T.; Carrasco-Benavides, Marcos (2019)A study was conducted in kiwifruit vines (Actinidia deliciosa A. Chev.) in three different locations in central Chile to characterize the seasonal fine root growth in relation to shoot and fruit development as well as ...
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Studying phenological stages of cherry (Prunus avium L.) using field observations and satellite-derived vegetation indexes
En el marco de una búsqueda continua de innovaciones tecnológicas que permitan a los fruticultores practicar una producción frutícola más competitiva y sostenible, el uso de índices de vegetación derivados de satélites ...
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The effect of fertilisation with digestate on kohlrabi yields and quality
Three treatments were used in a two-year (2014–2015) vegetation pot experiment with kohlrabi of the cv. Moravia: (1) untreated control; (2) digestate; (3) digestate + phosphorus (P). The nitrogen (N) rate was the same in ...
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Vegetative and productive responses of organic apple (malus domestica l.) To fossilized red guano and a controlled-release fertilizer
von Bennewitz, Eduardo ; Cazanga-Solar, Rodrigo; Carrasco-Benavides, Marcos ; Fredes-Monsalve, Claudio; Alba-Mejía, Jhonny Edison; Losak, T. (2017)El guano rojo fosilizado y los fertilizantes orgánicos de entrega controlada están dentro de los fertilizantes que se pueden usar en producción orgánica. Existe poca información sobre los impactos de estos fertilizantes ...