Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Alfonso Parra"'
Autor:
Joaquín Guillermo Ramírez-Gil, Juan Camilo Henao-Rojas, Cipriano Arturo Diaz-Diez, Andrés Javier Peña-Quiñones, Nicolas León, Alfonso Parra-Coronado, Jorge Alonso Bernal-Estrada
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19642- (2023)
In recent years, the avocado has been one of the most dynamic fruits in the world market. In particular, cv. Hass stands out due to its productivity, nutritional quality, and acceptance. Under tropical conditions, weather elements, especially air tem
Externí odkaz:
https://doaj.org/article/8d27215bfc954374bf36d4c5ba088ef9
Autor:
Alfonso Parra-Coronado, Gerhard Fischer, Helber Enrique Balaguera-López, Luz Marina Melgarejo
Publikováno v:
Revista de Ciencias Agrícolas, Vol 39, Iss 1, Pp 55-69 (2022)
The impact of altitude on the different sugars and acids of the feijoa fruit is unknown. For that reason, the objective of this study was to evaluate the altitudinal effect on the content of organic acids (citric and malic) and sugars (glucose, fruct
Externí odkaz:
https://doaj.org/article/dbdfaba9760948d8b0b1956e0ae667cd
Altitude as a determinant of fruit quality with emphasis on the Andean tropics of Colombia. A review
Publikováno v:
Agronomía Colombiana, Vol 40, Iss 2 (2022)
Due to global warming, the highlands of the tropics have become more important for planting fruit trees. The climate at high altitudes is mainly characterized by decreased temperatures and increased solar radiation. A systematic literature review usi
Externí odkaz:
https://doaj.org/article/56de34889a6a4262a87df5d5b78976f6
Autor:
Ruth Amanda Acero Camelo, Manuel Ricardo Esteban Molina, Alfonso Parra Coronado, Gerhard Fischer, Juan Evangelista Carulla Fornaguera
Publikováno v:
Acta Biológica Colombiana, Vol 26, Iss 2 (2021)
In order to estimate the base temperature (Bt) of growth through the appearance of leaves and calculate the phyllochron for kikuyu grass, three plots were established on three farms in the Provincia of Ubaté (Cundinamarca, Colombia) located at diffe
Externí odkaz:
https://doaj.org/article/1bdecd20346444088eef0defae5939ec
Publikováno v:
Agronomy, Vol 12, Iss 4, p 775 (2022)
There are many enclaves in the Mediterranean basin with soils contaminated with heavy metal(loid)s, most of these in natural areas of great beauty that have suffered the consequences of industrial and mining activity for years. These soils pose a ris
Externí odkaz:
https://doaj.org/article/6b40b89b9ecf44ccb2034d910b6f8b20
Publikováno v:
Agronomía Colombiana, Vol 38, Iss 3 (2020)
Climatic alterations affect the physiology, growth and production of the feijoa, a native plant to the higher zone between Brazil, Uruguay, Paraguay and Argentina. In Colombia, optimal growth temperatures are between 13 and 21°C (16°C). Very high t
Externí odkaz:
https://doaj.org/article/6acb6e3f83c9419b9f7b3c0ba3747427
Publikováno v:
Ciencia y Agricultura, Vol 17, Iss 3 (2020)
La feijoa es un frutal con gran potencial para el consumo humano, que se cultiva entre los 1800 y 2700 msnm en Colombia. Está bien adaptada a temperaturas bajas, resistiendo por corto tiempo temperaturas 32 °C afectan su floración. La temperatura
Externí odkaz:
https://doaj.org/article/7c521d5f9fc040f7b5ddc2e568d18486
Autor:
Alfonso Parra-Coronado, Oscar Leonardo García-Navarrete, Francy Alejandra Vanegas-Izquierdo, José Alfredo Gamboa-Gamboa, Andrés Felipe González-Mora, David Andrés Ramirez-González
Publikováno v:
Dyna, Vol 87, Iss 214 (2020)
A “special coffee” is obtained with an adequate drying process, which allows the preservation of volatile substances responsible for excellent cup quality. The aim was to carry out preliminary studies of drying of natural coffee by implementing a
Externí odkaz:
https://doaj.org/article/58914e4c3db64dfb85334aa266d41b0e
Publikováno v:
Journal of Applied Botany and Food Quality, Vol 93 (2020)
The curuba (Passiflora tripartita var. mollissima) is an important Andean fruit in bioprospecting industries because of its pleasant taste and aroma, antioxidant potential and sedative action. The objective of this study was to evaluate the developme
Externí odkaz:
https://doaj.org/article/70735c60562b4708964a8c90f8fa44c0
Publikováno v:
Agronomía Colombiana, Vol 36, Iss 1, Pp 68-78 (2018)
The quality of pineapple guava fruits during post-harvest storage depends directly on their quality at harvest and is influenced by climatic conditions during growth. The aim of this study was to determine the influence of climatic conditions on cert
Externí odkaz:
https://doaj.org/article/996b1f7b72fb484cac3b185b7806e12c