Evaluación de la adaptación de nueve cultivares de col de repollo (Brassica oleracea L. var. capitata) en el barrio San Francisco de collanas, Salcedo – Cotopaxi.

The research was made with the purpose by assessing the cabbage (Brassica oleracea L.var. capitata) nine grows adaptability in the San Francisco de Collanas neighborhood, Salcedo, Cotopaxi, the seedlings were provided by the Semillas Capelo enterprise, they carried out a Completely Random Block design (DBCA) with 9 treatments and 3 repetitions with a total 27 experimental units with an fertilizer applications equal management and phytosanitary controls, with sandy soil with hydrogen ion concentration (pH) 7.90, modernly alkaline, with weather conditions: Altitude 2706 msnm, temperature 19ºC - 32ºC, humidity 85 - 100%, wind 10.2 - 11.6 km/h and light hours 10am to 12pm. Resulting the best grow CR3 (AEX223- 6288), presenting better agronomic characteristics of variables taken and performance of cost and profitable benefit, with the percentage of CR3 (AEX223- 6288) taking with 98 percent, with a value 5 (without symptoms) for pests and diseases, with color code 5GY 7/6 (light green), with the cabbage shape scale 5 (round) in three repetitions, cabbage compactness 4.5 g; at 90 days in CR7 (CC1809) plant height with 34.87cm; in polar length of the cabbage with 25.2 cm; the CR8 (O. Super Cros) and CR9 (Fresh) in equatorial diameter of the cabbage with 18.76 and 17.94 cm; the CR5 (EMBG 8117) in hearth length of the heart with 3.29 cm; the CR8 (O. Súper Cros) in cabbage weight with 4.15 kg; in days to harvest, they were CR9 (Fresh), CR5 (EMBG 8117) and CR4 (Venture 8118) with 91 days being inmature; Finally, the best cost benefit was the CR3 (AEX223-6288) with a value $3.24, which means for every dollar invested this grow, it is got a return $2.24.

• Autor principal: Pastuña Passo, Esteban Alex (author)
• Formato: bachelorThesis
• Lenguaje: spa
• Publicado: 2023
• Materias: COL DE REPOLLO; ADAPTABILIDAD; CULTIVARES; AGRONOMÍA
• Acceso en línea: http://repositorio.utc.edu.ec/handle/27000/10975