Guías de Producción de Frutas y Verduras, Manuales de Horticultura

Aspectos cualitativos de la composición de los cultivares de almendro de Mallorca (España)

  Se han determinado el contenido en aceite, el porcentaje de los diferentes ácidos grasos del aceite y la concentración de los tres homólogos mayoritarios de tocoferol en las almendras de 23 cultivares de Mallorca. Todos estos parámetros mostraron una gran...
R. Socias i Company
G. Estopañán
T. Juan
J.M. Alonso
O. Kodad
Información Técnica Económica Agraria

Fertilización de árboles y arbustos

  Los árboles y arbustos necesitan nutrientes para crecer y estar sanos. Los tres nutrientes más importantes son nitrógeno, fósforo y potasio. Un análisis de suelos es siempre la mejor manera de saber qué nutrientes se necesitan y la cantidad necesaria...
Laurie Fox
James S. Owen
Virginia Cooperative Extension

Yield beet cultivars under fertigation management and salinity control in a protected environment

  In a protected environment, applying excess fertilizer and using water with soluble salts cause soil salinization due to the absence of lixiviation by precipitation. Among commercial vegetables, beets (Beta vulgaris L.) have good tolerance to soil salinity, being a good option for growth...
Alexsandro O. da Silva
Ênio F. de F. e Silva
Antônio E. Klar
Chilean Journal of Agricultural Research

Xylem structure and function in three grapevine varieties

  Xylem vessels are responsible for conducting water, in a metastable state, to the transpiring leaves. As tension increases, hydraulic failure may occur. At any given tension, the resistance of the xylem vessels to cavitation depends on their morphology, of which vessels diameter has been...
Constanza Quintana-Pulido
Luis Villalobos-González
Mariana Muñoz
Nicolás Franck
Claudio Pastenes
Chilean Journal of Agricultural Research

Effect of Rice and Quinoa Straws on Reducing Lead Uptake in Lettuce (Lactuca sativa)

  Two soil samples were obtained from a Farm on the roadway of Qalyub district (QF soil) and Farm of Faculty of Agriculture, Ain Shams Univ., Qalyubia Governorate (AS soil). Lead concentration was determined in the two soil samples. It was found that QF soil has more concentration of lead (300...
Yasmin M.R. Abdellatif
Hemmat A. Ibrahim
Journal of Horticultural Science & Ornamental Plants

Impact of Calcium Foliar Application on Quality Improvement of Grafted Tomato Seedlings

  Two investigations were conducted during the winter and summer seasons of 2014 and 2015, at the Eastern Experimental Station of the Faculty of Agriculture, Cairo University under net-house conditions, to study the influence of foliar application with calcium under two different conditions of...
A. Abdel-Wahab
Journal of Horticultural Science & Ornamental Plants

Estimación de la similitud genética entre cultivares locales y mejorados de caraota (Phaseolus vulgaris l.) usando marcadores microsatélites

  La base de los programas de fitomejoramiento son poblaciones variables creadas por el cruce entre progenitores divergentes. Los datos de similitud genética estimados a partir de marcadores moleculares pueden ser usados para seleccionar tales genotipos parentales. El objetivo del...
Oralys C. León-Brito
Catalina Ramis
Angela Bedoya
Bioagro

Efecto de la aplicación continua de estiércol bovino sobre el crecimiento y producción de maíz y características químicas del suelo

  Para evaluar el efecto de la aplicación continua de estiércol bovino (EB) sobre el crecimiento y producción del maíz DK-357, y algunas propiedades químicas del suelo, se realizó un experimento en una zona del distrito Zamora, estado Aragua, Venezuela...
Marta Barrios
Dayana Pérez
Bioagro

The Effects of Black Cumin (Nigella sativa L.) seed extract on the seed germination, seedling growth, mitotic activity and chromosomal aberrations of Allium cepa L. under saline condition

  In this work, the effects of black cumin seed extract (BCSE) on the seed germination, seedling growth (radicle length, radicle number and fresh weight), mitotic activity and chromosomal aberrations of Allium cepa L. germinated under both normal conditions and salt stress were studied. The...
Dilek Çavuşoğlu
Kürşat Çavuşoğlu
Selma Tabur
ARPN Journal of Agricultural and Biological Science

The effect of soil mulching and spraying with plant extracts on the vegetative growth, yield and morpho-physio-chemical qualities of tomato

  A field experiment was carried out in the Experimental Station of the Department of Horticulture and Landscaping, College of Agriculture, Diyala University in the spring season 2016to study the effect of three types of soil coverings (without coverage, black polyethylene coverage and white...
Adnan Hussein Alwagaa
Hameed Saleh Hamad
Ahmed Amir Murad Al Mandlawy
Agha Mushtaque Ahmed
ARPN Journal of Agricultural and Biological Science