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Fernando Vicente Barraza Alvarez,Aníbal Trebilcock Perna,Universidad de Cordoba - Colombia
Pág. 149 - 161
ResumenEl objetivo fue establecer el tiempo adecuado de remojo de semillas de algodón en agua para mejorar el porcentaje de germinación PG, ya que pueden ocasionarse daños por demasiado tiempo de remojo. Se hizo una investigación mediante un experimento ...
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Christian Andrei Chacín Zambrano
Pág. 5 - 6
Colombia por su privilegiada ubicación geográfica y gran variedad de biomas y ecosistemas, ofrece una rica diversidad en flora estimada en más de 45.000 especies, equivalente al 10% del total de los géneros que existen a nivel mundial1. Además, nuestra b...
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Rolando Caroca, Nelson Zapata, Marisol Vargas
Pág. 94 - 101
Se evaluó el efecto de la temperatura sobre la germinación de cuatro genotipos de maní (Arachis hypogaea L.) identificados como L3, L6, L18 y L20. Con cada genotipo se estableció un ensayo con un diseño completamente al azar, con cuatro repeticiones de 5...
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Elisa S. Lemes, Lilian M. de Tunes, Andreia da S. Almeida, Geri E. Meneghello, Sandro de Oliveira, Marlove F. B. Muniz
Pág. 109 - 119
Seed coating is among the most potentially beneficial treatments to enhance seed performance, contributing to the improvement of crop stands due to its role in improved seedling development. Thus, micronutrients such as zinc exhibit potential for use in ...
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Ciencia e Investigación Agraria
Pág. 121 - 123
Seed coating is among the most potentially beneficial treatments to enhance seed performance, contributing to the improvement of crop stands due to its role in improved seedling development. Thus, micronutrients such as zinc exhibit potential for use in ...
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Rodolfo Figueroa-Brito, Patricia Villa-Ayala, Jesús F. López-Olguín, Arturo Huerta-de la Peña, Juan R. Pacheco-Aguilar, Miguel A. Ramos-López
Pág. 567 - 577
The damage caused by the fall armyworm Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) to vegetative-stage maize cultivated with chemical nitrogen fertilizers, vermicompost, and Carica papaya L. (Caricaceae) seed extract was estimated. Each shoot wa...
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Carolina Torres,Bernardo A. Latorre,Pedro Undurraga,Ximena Besoain
Pág. 131 - 138
The Botryosphaeriaceae species have been widely studied and are considered a serious problem to the production of grapes worldwide. To aid in the development of control strategies for these fungi, in vitro experiments were conducted to evaluate the effec...
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Susana Benedetti, Marta González, Edison García, Iván Quiroz
Pág. 185 - 192
This study analyzed the physical characteristics, number of seeds per kilogram, seed weight, germination characteristics, germination percentage, germination energy, germination period and the germination vigor of sweet chestnut seeds from two forest ...
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S. Contreras, M. Barros
Pág. 3 - 10
Themain objective of this study was to evaluate some of the available seed vigor tests to predict lettuce (Lactuca sativa L.) seedling emergence. Eight lettuce seed lots were evaluated by the following laboratory vigor tests: germination (GT), accelerate...
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R. Chorbadjian, M. Kogan
Pág. 129 - 136
Studies indicated that mallow seeds could be liberated from the fruit by soaking them in sulfuric acid (95%) during 2 h. These treatments did not affect seed germination at 90 days post harvest (DPH), but increased it slightly at 150 DPH. Due to the fact...
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