Descripción de las fases fenológicas desde la floración hasta la cosecha, del cultivo de Lupino (Lupinus mutabilis, Sweet), Ecotipos: Peruano y Nativo y su tiempo fisiológico. Salache - Cotopaxi 2021 – 2022.

This research describes the phenological phases of the lupine crop (Lupinus mutabilis, Sweet), from flowering to the harvest maturation phase of the ecotypes: Peruvian and Native, and the physiological time through thermal units, which requires the lupine crop to meet its various stages of development and to know the time of days of duration, which has to move from one phase to another until reaching the harvest phase. This research was conducted at the CEASA Campus, Eloy Alfaro Parish, Latacunga Canton, 2021¬_2022. The 20 plants were evaluated in the four established repetitions where variables were registered where the Native Ecotype had a better percentage several times than the Peruvian Ecotype, such as plant height. The Native Ecotype has 170.70m until day 192, flower bud diameter, and the Peruvian Ecotype has 9.14cm at day 81, length of the flower buds at day 81, length of the flower buds at day 81, and length of the flower buds at day 81. 14cm at day 81, flower bud length the Native Ecotype has 24.75cm at day 136, percentage of flowering the Native Ecotype the maximum it reaches is 96.25cm at day 81, percentage of sheathing at 129 reaches 100% fruiting for the Peruvian Ecotype, number of pods for the Peruvian Ecotype has an average of 14. The Native Ecotype had a better percentage of the parameters evaluated than the Peruvian Ecotype. It was recorded every eight days to obtain the data, starting from the flowering phase at 108 until the harvest maturation phase at 213 days. The phenological phases have an accumulated time and temperature: flowering has 23 days and requires 101.95oC, fructification lasts 21 days with 100.75oC, physiological maturation with 149 days and 202.35oC, and the harvest maturation phase lasts 21 days and requires 80.75oC of temperature. The harvest of the Peruvian Ecotype in tender grain would be 129 days with 1,754.05oC. The native Ecotype has a duration of 178 days with 2,391.25oC, for the harvest of dry grain was 206 days with a temperature accumulation of 2,771.2oCd, and the native Ecotype was harvested at 213 days with an accumulation of 2,869.5oCd.

• Autor Principal: Iza Iza, Edison Arturo (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado: 2022
• Subjects: VARIABLES AGRONÓMICAS; TIEMPO FISIOLÓGICO; LUPINOS; AGRONÓMICA
• Acceso en liña: http://repositorio.utc.edu.ec/handle/27000/8761