Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ramón Jaimez"'
Publikováno v:
Acta Agronómica, Vol 65, Iss 3, Pp 255-260 (2016)
Actualmente, existe un interés por comprender los aspectos fisiológicos involucrados en la obtención de altas producciones en diferentes cultivos y su relación con la disponibilidad de nutrientes en el sustrato. Este conocimiento ayudará en las
Externí odkaz:
https://doaj.org/article/7d8b0b8ef72b4b708b17cc5c080e08f5
Autor:
Wilmer Tezara, Rosa Urich, Ramón Jaimez, Ilsa Coronel, Osmary Araque, Carmen Azocar, Iraima Chacón
Publikováno v:
Botanical Sciences, Vol 94, Iss 3 (2016)
Background: The Palma Real Mountain of Venezuela has Criollo and Forastero cocoa trees of over 50 years old. These individuals are considered ancestral representatives of high quality cocoa that have survived for many years in this location without a
Externí odkaz:
https://doaj.org/article/1a1ef40465984efdb9801c3f8441576b
Publikováno v:
Insects, Vol 9, Iss 2, p 46 (2018)
Agroforestry systems are environment-friendly production systems which help to preserve biodiversity while providing people with a way of earning a living. Cacao is a historically important crop in Venezuela that traditionally has been produced in ag
Externí odkaz:
https://doaj.org/article/71df2c6811434f78a07dd54fb2170422
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 26, Iss 1 (2023)
Background. Maintenance pruning is an essential activity in cacao in order to maintain height, avoid intersections of branches between trees, and generate new foliar shoots. Usually, fertilization is applied at the same time as pruning, but there are
Externí odkaz:
https://doaj.org/article/aacfa43359ce4409a266657f8c61d821
Publikováno v:
Agriculture, Vol 12, Iss 11, p 1916 (2022)
In the present work, a hybrid scheme based on the on–off, PID, and Fuzzy-PI controllers is shown, which was applied to the model of a greenhouse for the control of the vapor pressure deficit inside the greenhouse (VPDin) through variables for heati
Externí odkaz:
https://doaj.org/article/59847d71f71543c2bad0a9a24461d8a3