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Caracterización físico-química de enmiendas a base de lignina y efectos de su uso en los microorganismos del suelo
(2021-05-12)
The objective of this research was the physical and chemical characterization of lignin based amendments and the determination of the effects of its use on soil microorganisms. Results
show that calcium lignosulfonate ...
Efecto de bioestimulantes sobre la cosecha y deterioro poscosecha en piña (Ananas comosus), albahaca (Ocimum basilicum) y papaya (Carica papaya)
(2020-07-24)
Pineapple (Ananas comosus) and papaya (Carica papaya) are among the five more important fruits grown in Puerto Rico. Basil (Ocimum basilicum) is widely grown in commercial plantings in the island and around the world. ...
Sincronización de florecida en Cajanus cajan (l.) Millsp. mediante el uso de biorreguladores
(2007)
With the objective of controlling flower synchronization of the cultivar ‘Cortada’ of pigeon pea plants three experiments were conducted using three different plant growth regulators: gibberelic acid (GA3 and GA4), ...
Yield and quality performance of eleven open pollinated and three hybrid tomato cultivars grown under organic management in Lajas Puerto Rico
(2011)
Organic variety trials were conducted in 2010 and 2011 to evaluate 14 tomato (Solanum lycopersicum L.) cultivars at Lajas, Puerto Rico. Significant differences in marketable fruit yield were observed among cultivars in ...
Relación entre la madurez aparente al cosechar y la calidad post-cosecha de cultivares de melocotón [Prunus persica (L). Batsch] con bajo requerimiento de horas-frío en Puerto Rico
(2009)
The goal of this research was to establish the minimum initial apparent maturity at harvest (based on the external coloration of the fruit) so that peach fruits could have acceptable attributes of quality by time of the ...
Evaluación de bioestimulantes en la productividad y calidad de frutas, y presencia de plagas y enfermedades en pulasán (Nephelium ramboutan-ake) en la zona montañosa de Mayagüez, Puerto Rico
(2017)
The market for exotic fruits has been increasing in the 21st century, with fruits belonging to the Sapindaceae family receiving special attention. A fruit crop in that family, the pulasan (Nephelium ramboutan-ake), represents ...
Estimulación del crecimiento y desarrollo de frutas de plátanos (Musa acuminata x balbisiana, AAB) mediante aplicaciones de biorreguladores y fertilizantes
(2007)
Several experiments were designed with the objective to determining the effect of growth biorregulators and fertilizers, on growth and development enhancement of plantain fruits (Musa acuminata x balbisiana var. Maricongo). ...
Evaluación de vermicomposta de café como medio alterno en la producción de pimiento tipo Cubanelle (Capsicum annuum L.)
(2012)
A chemical and physical characterization of vermicompost from coffee pulp was conducted to determine nutriments content and its potential use as a substrate for germination when mixed with Pro-Mix ® and as growth substrate ...
Efectos del biosólido municipal compostado como medio de cultivo alterno a la turba utilizado en la producción de pascuas (Euphorbia pulcherrima Willd. ex Klotzsch)
(2008)
Poinsettia (Euphorbia pulcherrima Willd. ex. Klotzsch) is one of the most important crops in the ornamental industry of Puerto Rico. The objectives of this research were: to evaluate growth responses of poinsettia plants ...
Evaluación de bioestimulantes en dos clones de cacao (Theobrama cacao) creciendo en vivero para ser usados como patrones para injerto
(2016)
Las investigaciones se realizaron en 2014 y 2015 en un vivero de Mayagüez, Puerto Rico, para evaluar el efecto de 9 biostimulantes disponibles comercialmente en el crecimiento de 2 clones de cacao recomendados como patrón ...