Search Results - "sexuality"

Fundamentos sobre propagación del material vegetal

“…Existen básicamente dos formas de propagación de las plantas: la propagación sexual, a través de semilla botánica, y la propagación asexual, mediante el uso de tejidos vegetales que conservan la diferenciación celular para generar nuevos individuos con partes vegetativas de la planta (Fernández et al., 2017; Hartmann & Kester, 1998). …”
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Estudios sobre el barrenador Hypsipyla grandella (Zeller) (Lepidoptera: Pyralidae). XXI. Un nuevo método para obtener oviposición en cautividad by Samaniego, A., Sterringa, J.T.

“…También se determinó que si los machos y las hembras (proporción sexual 1:1] permanecen 72 horas en las jaulas de cópula, este período en comparación con una permanencia de 24, 48, 96 y 120 horas, resultó en el mayor número de huevos fertilizados. …”
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Antimicrobial activity of selected banana cultivars against important human pathogens, including candida biofilm by Jouneghani, R.S., Castro, A.H.F., Panda, S.K., Swennen, Rony L., Luyten, W.

“…Our results support the use of different parts of banana plants in traditional human medicine for infections, including diarrhea and dysentery, and some sexually transmitted diseases, as well as for packaging spoilable materials like food.…”
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Founder events influence structures of Aspergillus flavus populations by Ortega‐Beltran, A., Callicott, K.A., Cotty, P.J.

“…Results suggest that YV150 isolates with opposite mating‐type have either strongly restrained or lost sexual reproduction among themselves.…”
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A functional analysis of inflorescence architecture in Musa L. (Musaceae) by Turner, David W., Gibbs, D. Jane, Ocimati, Walter, Blomme, Guy

“…Inflorescence architecture underpins sexual reproduction in wild Musa species and productivity in edible banana cultivars. …”
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Systems thinking on the gendered impacts of COVID-19 in Bangladesh: A systematic review by Sarker, Mou Rani, Sarkar, Md. Abdur Rouf, Alam, Mohammad Jahangir, Begum, Ismat Ara, Bhandari, Humnath

“…The evidence suggests that the advancement of women during this pandemic was hampered by poor reproductive health outcomes; girls' dropping out of school; job loss; less income; a comparable wage gap; a lack of social security; unpaid work burnout; increased emotional, physical, and sexual abuse; an increase in child marriages; and less participation in leadership and decision-making. …”
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La polilla del tomate, 'Tuta absoluta' by Urbaneja, Alberto, Vercher, Rosa, Navarro-Llopis, Vicente, Porcuna Coto, José L., García-Marí, Ferran

“…De este modo, su monitorización se realiza mediante trampas de feromona sexuales, a partir de las cuales se decide el modo de intervención, tratamientos con plaguicidas selectivos o con Bacillus thuringiensis y/o liberación y conservación de enemigos naturales. …”
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Plant somatic hybrid cytoplasmic DNA characterization by single-strand conformation polymorphism by Olivares-Fuster, Oscar, Hernandez-Garrido, Maria, Guerri, José, Navarro, Luis

“…Unlike maternal inheritance in sexual hybridization, plant somatic hybridization allows transfer, mixing and recombination of cytoplasmic genomes. …”
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Maximum-likelihood method identifies meiotic restitution mechanism from heterozygosity transmission of centromeric loci: application in citrus by Cuenca, José, Aleza, Pablo, Juárez, José, García-Lor, Andrés, Froelicher, Yann, Navarro, Luis, Ollitrault, Patrick

“…Most researchers consider sexual polyploidisation leading to unreduced gamete as its main origin. …”
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Parasitóides associados a Eueides isabella dianasa (Cramer, 1782) (Lepidoptera: Heliconiini) em maracujazeiro e aspectos biológicos de Tetrastichus sp. (Hymenoptera, Eulophidae) by Bueno, V.H.P, Fraga, A.I.A

“…No laboratório, uma femea de Tetrastichus sp. originou, em média, 81.1 mais menos 17.9 femeas e 8.7 mais menos 2.1 machos por pupa hospedeira. A razão sexual média foi de 0.89 mais menos 0.02 e a duraçao do ciclo biológico do parasitóide foi de 22.7 mais menos 0.5 dias.…”
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Identificación de fuentes de resistencia a Xanthomonas campestris en Brachiaria spp. by Zuleta, C., Kelemu, S., Cardozo, O.

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Regeneration of threatened indigenous fruit species in Uganda, the case of Parinari curatellifolia by Mawula, Richard

“…The current research study focused on two major areas of P. curatellifolia regeneration: (1) regeneration in nature, (2) regeneration under laboratory conditions of (a) seed (sexual) regeneration and (b) cuttings (vegetative) regeneration and (c) direct sowing. …”
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Kvinnliga virkesköpare inom Holmen Skog by Åkerlund, Linnea

“…This is a problem that is equal over the entire forest industry in Sweden. They all think that sexual equal workplaces are very important to remain competitive, see things from different perspectives and development of the company. …”

Obtención y evaluación de nuevos materiales de pasto llorón (Eragrostis curvula - Schrad. Nees) y desarrollo de protocolos biotecnológicos para su utilización en programas de mejor... by Terenti Romero, Claudia

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Some studies on allelopathy of Rumex crispus L. and Polygonum segetum HBK., in Colombia by Gómez, Clemencia, Arango, Ricardo, Arévalo, Ligia Patricia, Delgado, Cecilia, Guzmán, Marta Rocío, León, Sandra Milena, Marentes, Diana, Correa, Eliana María, Vargas, Sandra

“…In Colombia they are found on lands over 2000 m.o.s.l., and as they propagate by both, sexual and vegetative ways, it is very difficult to manage them. …”
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Obtención de un nuevo cultivar de cacao (Theobroma cacao L.) en Colombia “CNCH 12” by Gil, Alejandro, Jaimes, Alexander, Vega, Fabio N., Martínez, Helí, Bautista, Hernando, Urrego, Jhorman E., Calderón Becerra, Luis Eduardo, Hincapié, Óscar D., Hernández, Pablo E., Restrepo Quiroz, Tatiana Inés, Ardila Díaz, Nelson

“…Para ambos materiales se evaluaron las variables de interés como son: productividad (Kg/Ha/Año), compatibilidad sexual, resistencia a M. roreri, características físicas, químicas y funcionales del grano y parámetros morfológicos y perfil sensorial del licor de cacao. …”
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Klomipraminbehandling vid separationsrelaterade problem hos hund by Jiborn, Emma

Podredumbre morena de los frutales de carozo Monilia fructicola, M. laxa by Rodriguez Romera, Mariela Carmen

“…Produce dos tipos de esporas: ascoporas de origen sexual contenidas en asca, las que se forman en cuerpos fructíferos denominados apotecios, y conidios de origen asexual, dispuestos en cadenas.…”
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Host influence on life history traits of Ceratitis capitata Wiedemann in an arid region of Argentina by Rodriguez, Claudia Cecilia, Jofré Barud, Flavia, Gomez, María Pía, Jaled, Sayra, Lopez, María Liza

“…Pupal abundance, sex ratio and morphometric parameters such as pupal and adult weight, pupal volume, wingspan and head-caudal length were influenced by the host in which the larvae were reared. Sexual maturity, measured as the peak of calling (pheromone emission), was homogeneous on the sixth and seventh days after emergence, but males recovered from fig showed early calling activity on the third day after emergence. …”
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Evaluación reproductiva del hato lechero. by Castro Hernández, Álvaro

“…Otros parámetros incluyen número de partos al primer servicio y tasa de concepción o preñez por grupos de acuerdo a los dias de descanso sexual, promedio de dias entre inseminación, porcentaje de preñez del hato, tasa de fertilidad, dias vacíos de las vacas preñadas, dias vacíos por vaca en el hato, días perdidos, porcentaje de reemplazos, número de servicios por vaca en el hato, porcentaje de eliminadas, intervalo entre partos.…”
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