Citas bibligráficas
Pozo, L., (2018). Producción hidropónica de apio (Apium graveolens) y lechuga (Lactuca sativa), inyectando micronanoburbujas en el riego [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/3677
Pozo, L., Producción hidropónica de apio (Apium graveolens) y lechuga (Lactuca sativa), inyectando micronanoburbujas en el riego [Tesis]. : Universidad Nacional Agraria La Molina; 2018. https://hdl.handle.net/20.500.12996/3677
@mastersthesis{renati/245209,
title = "Producción hidropónica de apio (Apium graveolens) y lechuga (Lactuca sativa), inyectando micronanoburbujas en el riego",
author = "Pozo Moscol, Luis Angel",
publisher = "Universidad Nacional Agraria La Molina",
year = "2018"
}
The research was conducted in Lima - Peru within the facilities of the Hydroponics Center of the Faculty of Sciences of the National Agrarian University La Molina (UNALM). The objective of this research was to evaluate the use of a micronanobuble generator (MNB) coupled to a NFT system (Technique of the nutrient film) and compared with a conventional NFT system in order to determine improvements in the production indicators such as plant height, fresh weight and dry weight. The evaluations were carried out in the cultivation of lettuce (Lactuca sativa) and celery (Apium graveolens) in two seasons, in spring the first sowing campaign and in summer the second. The statistical analysis was a completely randomized design and evaluation of the means by Tukey's multiple test. The results showed that the use of micronanobubbles in the spring season decreases the vegetative cycle of lettuce in 13 days and celery in 6 days of difference to the harvest and in the summer season in lettuce 4 days and in celery 8 days of difference to the harvest with respect to the witness. The use of microbubbles in the first campaign of lettuce improved the production indicators with respect to the control obtaining an average of total height of 59.3 cm and in the cultivation of celery there were no significant differences. The second campaign of lettuce plant height of the control turned out to be statistically better than the NFT treatment obtaining an average of total height of 53.4 cm but the fresh weight and dry weight there were no significant differences and in the celery culture were statistically equal.
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