Title Input Editor

Description Input Editor

UPR Adm Central, Calle Flamboyán Jardín Botánico Sur, Río Piedras, PR (787) 250 - 0000 repositorio.upr@upr.edu

Biblioteca UPR
  • Start
  • About Us
    • Institutional Repository
    • Self-archiving
    • Rights, Licenses and Certifications
    • Staff
  • Libraries
    • UPR libraries
    • Catalog
  • Services
    • Library Directors
    • UPR repository
    • UPR patents
  • Help
    • Guides
  • Contact us
    • Contact Us
  • Start
  • About Us
    • Institutional Repository
    • Self-archiving
    • Rights, Licenses and Certifications
    • Staff
  • Libraries
    • UPR libraries
    • Catalog
  • Services
    • Library Directors
    • UPR repository
    • UPR patents
  • Help
    • Guides
  • Contact us
    • Contact Us
UPR Adm Central, Calle Flamboyán Jardín Botánico Sur, Río Piedras, PR(787) 250 - 0000repositorio.upr@upr.edu
Search 
  •   UPR Repository
  • University of Puerto Rico
  • Theses & Dissertations
  • Search
  •   UPR Repository
  • University of Puerto Rico
  • Theses & Dissertations
  • Search
    • English
    • Español
  • English 
    • English
    • Español
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-4 of 4

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Author Asc
  • Author Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Efectos de bioestimulantes y coberturas de suelo en el rendimiento de sandía y supresión de malezas en un sistema con manejo orgánico 

Fuentes-Fuster, Jorge L. (2012)
Experiments were conducted in 2010 and 2011 in Isabela and Mayagüez, Puerto Rico, to determine the effect of mulches and biostimulants on weed suppression, yield, and quality attributes of organically-managed watermelon. ...
Thumbnail

Caracterización físico-química de enmiendas a base de lignina y efectos de su uso en los microorganismos del suelo 

Hudo Martinez, Danilo (2021-05-12)
The objective of this research was the physical and chemical characterization of lignin based amendments and the determination of the effects of its use on soil microorganisms. Results show that calcium lignosulfonate ...
Thumbnail

Aumento de número de retoños en plátano (Musa acuminata x balbisiana, AAB) mediante aplicaciones de Glifosato, 2,4-D y TIBA. 

Soto-Rivera, Silca L. (2007)
Three experiments were conducted to promote the development of suckers in plantain (Musa acuminata x balbisiana var. Maricongo) through several plants growth regulators: 2,4-D, glyphosate, and TIBA. Soil applications were ...
Thumbnail

Prácticas agrícolas para el manejo de nematodos fitoparásitos en plátano (Musa spp.,AAB): efecto sobre la actividad microbiologica del suelo 

Conce-Conce, Marianela (2016)
The plantain (Musa spp., AAB) is the most economically important starchy-food crop in Puerto Rico. During the fiscal year 2013-2014, the value of production at the farm level reached $ 72.60 million, equivalent to 7.81% ...

Browse

All of UPR DIReCommunities & CollectionsTitlesThis CollectionTitles

My Account

Login

Discover

AuthorConce-Conce, Marianela (1)Fuentes-Fuster, Jorge L. (1)Hudo Martinez, Danilo (1)Soto-Rivera, Silca L. (1)AdvisorLinares Ramírez, Angela M. (1)Morales-Payán, José P. (1)Rivera-Vargas, Lydia I. (1)Salas-Quintana, Salvador (1)Keywords
Suelo (4)
Plátano (2)Actividad microbiológica (1)Calidad (1)Desarrollo (1)Enmienda (1)Experimento (1)Lignina (1)Lignosulfonato de calcio (1)Microorganismos (1)... View MoreSubject HeadingLignin (1)Lignin -- Analysis (1)Lignosulfonates (1)Soil microbiology - Puerto Rico (1)Soils--Quality -- Puerto Rico (1)Watermelons--Mulching (1)Watermelons--Weed control (1)Watermelons--Yields (1)TypeThesis (4)Date2020 - 2021 (1)2010 - 2019 (2)2007 - 2009 (1)Department
Department of Crops and Agro-Environmental Sciences (4)
ProgramHorticulture (3)Crop Protection (1)CollectionTheses & Dissertations (4)

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors
  • Propose Content |
  • Learn More |
  • Statistics |
  • Feedback |
  • Contact Us
Biblioteca UPR

Universidad de Puerto Rico © 2021 - Todos los derechos reservados.