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Christiano Luna Arraes, Jesús Camacho-Tamayo, Teresa Tarlé Pissarra, Célia P. Bueno, Sergio Campos
Pág. 113 - 121
The primary objective of this study was to estimate the amount of gas not emitted into the air in areas cultivated with sugarcane (Saccharum officinarum) that were mechanically harvested. Satellite images CBERS-2/CCD, from 08-13-2004, 08-14-2005, 08-1...
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Carlos Sotomayor, Paulina Norambuena, Rafael Ruiz
Pág. 133 - 141
The effect of foliar boron treatments on fruit growth and seed development in Actinidia deliciosa, cv. Hayward, was studied. The distal leaves (BH) or flowers (BF) of a shoot were sprayed with 500 mg L-1 boric acid during the flowering period. The mob...
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Luis Sazo, Jaime E. Araya, José de la Cerda
Pág. 177 - 184
The effect of a siliconate coadjuvant + poliether (Break) at 50, 75, and 100 mL?hL-1 , along with standard insecticides, was studied during the 2005-2006 growing season on Pseudococcus viburni mealybug control in two commercial vineyards in the central v...
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Nardia Bulfe,Liliana Rivero,Mariela Teresczcuch,Patricio Mac Donagh
Pág. 229 - 238
Con el objetivo de evaluar la dinámica de la regeneración natural establecida en las vías de saca y la influencia del terreno y la intensidad de tránsito sobre ellas, en el año 2002 se instalaron 32 pares de parcelas de 4 m2 cada una en la Reserva de Uso...
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César Gómez, Christel Oberpaur
Pág. 161 - 170
Production of onion (Allium cepa) seedlings for transplants is done directly in flat soil conditions or in trays using reduced cell volumes and high plant density conditions, without consideration of the possible effect that reduced cell volume can have ...
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