Cuajado de frutos y partenocarpia en olivo Manzanillo con polinización cruzada.

Navarro-Ainza, José A. Cristóbal; López-Carvajal, Arturo

doi:10.15517/am.v24i2.12539

Cited by 5 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This coincides with previous reports in Mexico (Navarro-Ainza et al, 2010) and Australia (Guerin and Sedgley, 2007), although the opposite occurs in Spain (Barranco et al, 1994). On the other hand, pollination with 'Barouni' pollen also yielded higher fruit set than 'Sevillano' pollen, which confirms it as a good pollinizer for 'Manzanillo' (Fichtner, 2012;Lavee and Datt, 1978;Navarro-Ainza and L opez-Carvajal, 2013;Navarro-Ainza et al, 2010). In fact, 'Sevillano' did not increase fruit set significantly the second season, perhaps because setting was lower for all treatments that season.…”

Section: Discussionmentioning

confidence: 87%

“…In Mexico and the United States, olive orchards often are planted in isolated areas where the amount of crosspollen available is limited (Shemer et al, 2014). This pollination deficit frequently reduces fruit set and yield in olives (Ayerza and Coates, 2004;Navarro-Ainza and L opez-Carvajal, 2013;Sibbett et al, 1992). Therefore, to ensure a high yield, orchard designs including pollinizers in the correct proportion and position are required in these nontraditional olive countries.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Pollination Strategies to Improve Fruit Set in Orchards of ‘Manzanilloʼ Olive in a Nontraditional Producing Country, Mexico

Sánchez‐Estrada

Cuevas

2019

hortte

View full text Add to dashboard Cite

In countries new to producing ‘Manzanillo’ olive trees (Olea europaea), free cross-pollination is often insufficient to obtain high levels of fruit set. An appropriate pollination design is therefore essential to ensure a timely, abundant, and compatible pollen supply. With a view to determining whether a pollination deficit exists in a nontraditional olive area such as the northern Mexico, pollination experiments were carried out in two consecutive seasons in both a monovarietal and a multivarietal Manzanillo orchard, where Sevillano, Barouni, Picual, Pendolino, Mission, Nevadillo, and Frantoio trees were growing nearby. The pollination treatments were self-, open, and cross-pollination with ‘Barouni’ and ‘Sevillano’ pollen, the latter only in the multivarietal orchard. The results confirmed the full self-incompatible condition of ‘Manzanillo’. Open-pollination did not improve fruit set in the monovarietal orchard, but it did so significantly in the multivarietal plot, where fruit set levels under open-pollination matched those of cross-pollination. Lower pollen adhesion, as well as occasional decreased germination, and reduced and delayed pollen tube growth were observed under self-pollination, highlighting self-incompatibility reactions. The reduction in fertilization rates led to low fruit set under self-pollination. Positive effects of open- and cross-pollination treatments were also noted on fruit weight (despite higher crop loads) and pulp-to-pit ratios. A strategic plantation design, including appropriate pollinizers in the right number and position, is therefore suggested for increasing ‘Manzanillo’ fruit quality and yield in Mexico. Both ‘Barouni’ and ‘Sevillano’ served as efficient pollinizers for ‘Manzanillo’, although we recommend ‘Barouni’ as a more efficient because the bloom periods of them matched that of ‘Manzanillo’

show abstract

Section: Discussionmentioning

confidence: 87%

mentioning

confidence: 99%

Pollination Strategies to Improve Fruit Set in Orchards of ‘Manzanilloʼ Olive in a Nontraditional Producing Country, Mexico

Sánchez‐Estrada

Cuevas

2019

hortte

View full text Add to dashboard Cite

show abstract

“…In fact, these authors report that the first flowers that open in the inflorescences of 'Manzanillo' are the terminals and regularly these flowers are perfect, and they have a greater persistence of the petals. Also, in this first third or first half of the flowering period, there is a higher probability of having lower maximum temperatures exposition compared to the last third or the second half of the flowering period in this desertic zone (Navarro et al, 2003;Navarro & López, 2013) and in other areas such as southern Italy, which is therefore associated with low percentages of fruit set (Orlandi, Romano & Fornaciari, 2005).…”

Section: Efecto De Altas Temperaturas Sobre El Amarre De Frutosmentioning

confidence: 99%

“…De hecho, estos autores reportan que las primeras flores que abren en las inflorescencias de 'Manzanillo' son las terminales y regularmente dichas flores son perfectas, además de que tienen una mayor persistencia de los pétalos. Asimismo, en este primer tercio o la primera mitad del periodo de floración, regularmente hay una mayor probabilidad de tener temperaturas máximas menores en comparación al último tercio o a la segunda mitad del periodo de floración en esta zona desértica (Navarro et al, 2003;Navarro & López, 2013) y en otras zonas como el sur de Italia, lo que en consecuencia se asocia a bajos porcentajes de amarre de frutos (Orlandi, Romano & Fornaciari, 2005).…”

Section: Efecto De Altas Temperaturas Sobre El Amarre De Frutosunclassified

Respuesta del olivo (Olea europaea L.) ‘Manzanillo’ a la aplicación de biorreguladores y urea foliar y su interacción con altas temperaturas

Navarro-Ainza

López-Carvajal

Lara³

2016

Rev Cha Se Zon Ar

Self Cite

View full text Add to dashboard Cite

Para mejorar el amarre y rendimiento de frutos en árboles de olivo se evaluaron biorreguladores y urea vía foliar durante tres ciclos y su interacción con altas temperaturas. Además, se llevó a cabo un análisis empírico de la inf luencia de temperaturas altas sobre el amarre de frutos. No se encontraron diferencias estadísticas en rendimiento (un ciclo) entre los tratamientos evaluados. Sobresaliendo Cytokin, Maxigrow y el Testigo con rendimientos superiores a 6.2 t.ha-1, así como mayor número de inf lorescencias, aunque fueron estadísticamente iguales. Los mismos tratamientos mostraron mayor amarre de frutos y los tratamientos menos efectivos resultaron ser Urea y Agromil-plus. Destacaron en uniformidad Agromil-plus y Biozyme-TFen todas las variables evaluadas, mostrando valores altos en frutos normales-FN (100 y 99.1 %, respectivamente) y las más bajas relaciones de frutos partenocárpicos-FP (FP/FN). En dos ciclos se obtuvieron FN con valores muy altos (> 90 %) en todos los tratamientos. Del análisis empírico resultó que en el año con temperaturas > 27 °C, se obtuvieron sólo FP, mientras que en años con temperaturas > y < 27 °C, se lograron FN y FP. La ocurrencia de las altas temperaturas, al inicio o al final de la f loración, inf luye de manera importante en el amarre de frutos.

show abstract

Community Adaptation to Climate Change and Biodiversity Conservation in Natural Protected Areas: The Case of El Vizcaíno Biosphere Reserve, Mexico

Gámez¹,

Ivanova²,

Juárez³

2018

Mexican Natural Resources Management and Biodiversity Conservation

View full text Add to dashboard Cite

Cuajado de frutos y partenocarpia en olivo Manzanillo con polinización cruzada.

Cited by 5 publications

References 11 publications

Pollination Strategies to Improve Fruit Set in Orchards of ‘Manzanilloʼ Olive in a Nontraditional Producing Country, Mexico

Pollination Strategies to Improve Fruit Set in Orchards of ‘Manzanilloʼ Olive in a Nontraditional Producing Country, Mexico

Respuesta del olivo (Olea europaea L.) ‘Manzanillo’ a la aplicación de biorreguladores y urea foliar y su interacción con altas temperaturas

Community Adaptation to Climate Change and Biodiversity Conservation in Natural Protected Areas: The Case of El Vizcaíno Biosphere Reserve, Mexico

Contact Info

Product

Resources

About