Fruit & Vegetable Production - GAP, IPM, Pest Control, Weed Control, Organic

Genetic Analysis of Yield and Flesh Colour in Sweetpotato

  Pre-breeding information on the inheritance mechanism of important sweetpotato (Ipomoea batatas L.) agronomic traits is still limited. This study aimed at assessing the inheritance of five sweetpotato agronomic traits, viz. marketable fresh root yield (MFRY) and number (MNR),...
S. I. M. Naidoo
S. M. Laurie
D. A. Odeny
B. J. Vorster
W. M. Mphela
M. M. Greyling
B. G. Crampton
African Crop Science Journal

Development and Field Evaluation of Liquid Inoculants with Native Bradyrhizobial Strains for Peanut Production

  A critical process in the leguminous crops cycles is biological nitrogen fixation (BNF). Application of inoculants with N fixing bacteria is economically and environmentally favourable. The aim of this work was to select competitive native peanut microsymbionts, evaluate their...
L. Valetti
J. G. Angelini
T. Taurian
F. J. Ibáñez
V. L. Muñoz
M.S. Anzuay
L. M. Ludueña
A. Fabra
African Crop Science Journal

Efecto de la Densidad de Explantes y El Volumen de Medio de Cultivo sobre la Multiplicación in vitro de Arándano (Vaccinium corymbosum L.) Variedades Brigitta y Legacy

  El objetivo fue evaluar la multiplicación in vitro de dos variedades de arándano (Vaccinium corymbosum L.), “Brigitta” y “Legacy”, en respuesta a cinco densidades de explantes (5, 10, 15, 20 y 25) y cuatro volúmenes de medio (10, 20, 30 y 40 mL)...
Mario Rodríguez Beraud
Daniza Morales Ulloa
Scientia Agropecuaria

Efecto de Mallas Sombreadoras sobre la Producción y Calidad de Frutos de Arándano (Vaccinium corymbosum L.) cv. Brigitta

  Se evaluó el crecimiento, desarrollo y calidad de frutos de arándano (Vaccinium corymbosum L.) variedad Brigitta bajo diversas mallas de sombreo. Los ensayos se realizaron en plantas de 7 años en un huerto comercial de Collipulli, Región de La Araucanía,...
Mario Marcelo Rodríguez Beraud
Daniza Minerva Morales Ulloa
Scientia Agropecuaria

Evaluación de Cuatro Híbridos de Tomate y Tres Programas de Fertilización bajo Condiciones de Invernadero en el Departamento de Sololá

  El use de invernaderos ha crecido en los últimos 10 años en la región de Solola. A pesar de la exitosa adopción de dicha technología y del elevado aumento en la productividad respecto a la producción a campo obierto, aún existen retos para...
Vilma Porres
Edwin de León
Rolando Cifuentes
Revista de la Universidad Valle de Guatemala

Understanding Plant Nitrogen Metabolism through Metabolomics and Computational Approaches

  A comprehensive understanding of plant metabolism could provide a direct mechanism for improving nitrogen use efficiency (NUE) in crops. One of the major barriers to achieving this outcome is our poor understanding of the complex metabolic networks, physiological factors, and...
Perrin H. Beatty
Matthias S. Klein
Jeffrey J. Fischer
Ian A. Lewis
Douglas G. Muench
Allen G. Good
Plants

Dormancy Overcome and Seedling Quality of Pecan in Nursery

  This study evaluated the efficiency of methods to overcome seed dormancy in different storage periods in the production of pecan seedlings. Seeds were submitted to the following treatments: T1, T4 and T7 - control treatments (seeds with no treatment, stored at room...
Tales Poletto
Marlove Fátima Brião Muniz
Igor Poletto
Valdir Marcos Stefenon
Caciara Gonzatto Maciel
Jéssica Emilia Rabusque
Ciência Rural

Predicting Soybean Reproductive Stages in Virginia

  Planting date and maturity affect the time and duration that soybeans remain in each reproductive stage. Being able to predict stages of reproduction would help growers plan necessary management practices well ahead of time and execute them at the right stage. This...
Md. Rasel Parvej
David L. Holshouser
Virginia Cooperative Extension

Agronomic Performance and Stability of Andean Common Bean Lines with White Grains in Brazil

  This work evaluated the effect of genotype by environment interaction in Andean common bean lines with white grains, in Central Southern Brazil, to identify lines with high agronomic performance, stability and adaptability, aiming to meet domestic demand and to increase the...
Helton Santos Pereira
Luíce Gomes Bueno
Maria José Del Peloso
Angela de Fatima Barbosa Abreu
José Aloísio Alves Moreira
Maurício Martins
Adriane Wendland
Luís Cláudio de Faria
Thiago Lívio Pessoa Oliveira de Souza
Leonardo Cunha Melo
Braganita

Why Soil Test in The Fall?

  Soil testing is a best practice recommended by Michigan State University Extension to achieve the desired agronomic, economic and environmental outcomes from fertilizer practices. Timing-wise, there are several advantages to soil test in the fall compared to spring. There is more...
George Silva
Michigan State University Extension