Citas bibligráficas
Zafra, M., (2023). Crecimiento y rendimiento de dos variedades de achiote (Bixa orellana L.) en Iñapari, Madre de Dios [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5733
Zafra, M., Crecimiento y rendimiento de dos variedades de achiote (Bixa orellana L.) en Iñapari, Madre de Dios []. PE: Universidad Nacional Agraria La Molina; 2023. https://hdl.handle.net/20.500.12996/5733
@misc{renati/244027,
title = "Crecimiento y rendimiento de dos variedades de achiote (Bixa orellana L.) en Iñapari, Madre de Dios",
author = "Zafra Lapatnikova, Maria",
publisher = "Universidad Nacional Agraria La Molina",
year = "2023"
}
Annatto (Bixa orellana L.) is a crop native to tropical areas, with great agro-export potential due to its use in industry and its fiber and protein content. However, it is limited to domestic yields and low dye (bixin) content. Here the study of the characterization of genetic material in a given ecosystem becomes important, being complicated in the case of achiote due to its high genetic variability. The present research work was carried out during the large harvest period between May and July 2021 in 3-year-old trees from accessions from Brazil (introduced in 2019), with the objective of evaluating their growth and yield under conditions of Iñapari, Mother of God. The trial was installed in two areas of the farm in question with a randomized complete block design with 2 treatments of 50 repetitions each. In the Sensient and Embrapa 37 cultivars, qualitative characters such as leaf shape, flower color, immature and mature fruit color, cup shape, mature leaf color, vein color and the shape of the fruit, its apex were evaluated. and from its base. In relation to the quantitative evaluation, the plant height and stem diameter, the length, width and thickness of the fruits, the thornyness of the fruits, the percentage of dehiscence, the number of panicles per capsule, capsules per panicle and grains were evaluated. per capsule evidencing statistical difference in both characters. The Sensient cultivar had a better yield than the Embrapa 37 cultivar, being 2.85 and 1.66 t/ha respectively, which exceeds the national yield. In percentage of bixin, cv Embrapa 37 presents an average of 4.2% and cv Sensient 3.9%
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