Efecto de la aplicación de tres fuentes de nitrógeno en el rendimiento del cultivo de Fréjol, Cantón Ibarra, Provincia de Imbabura

In this research the comparative study of three nitrogen sources with two doses in crop yield of beans was evaluated was carried out in the community Cuajara, parish Carolina Region Ibarra, Imbabura province, located at the following coordinates geographical: 0 ° north latitude 38'02''...

• Главный автор: Acosta Ramírez, Carlos Manuel (author)
• Формат: bachelorThesis
• Язык: spa
• Опубликовано: 2013
• Предметы: Cultivo de fréjol; Labores culturales; Enfermedades; Fertilización
• Online-ссылка: http://dspace.utb.edu.ec/handle/49000/664