We use own and third party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits. If you go on surfing, we will consider you accepting its use. You can change the settings or get more information here.OK | More information
Beekeeping upgrade with selected drones. Solar powered pollen dryer. La colmena mixta Author: José Luis Ortega Sada Book Id: 12328 Publisher: MAPA Year: 2008 (1st Ed.) Language: Spanish Pages: 31 Binding: Paperback; Color Dimensions: 21 x 15 cms. Weight: 150 grs. Description: Content: Selection of queens and drones. Difficulties in the reproduction of bees. Elementary notions of genetics. Selection of parent hives. Biological cycle of queens and drones in days and calendar of operations. Organization of work. Used material. Drone selection. Selection and marking of queens. Core formation. Summary of selection methods. Solar powered pollen dryer. Building. Pollen temperature. The mixed hive.