Results 51 to 60 of about 141 (73)

Restauración de la productividad a los suelos tropicales erosionados atendiéndolos adecuadamente

open access: yes, 1987
Data present the importance of appropriate management, including fertilization, liming and addition of organic matter sources, to restore the productive potential of eroded soils in the humid tropics.
Abruña, Fernando
core   +1 more source

Checklist of the grasses of India. [PDF]

open access: yesPhytoKeys, 2020
Kellogg EA   +7 more
europepmc   +1 more source

Evaluación ecomorfológica de cacao (Theobroma cacao L.) sometido a distintas fertilizaciones, en la comunidad de Nuevo Ojital, Municipio de Papantla, Ver.

open access: yes, 2016
Theobroma cacao L. es una especie que se extiende a lo largo de los trópicos húmedos, donde se cultiva de manera tradicional en sistemas agroforestales.
Romero Hernández, Esteban
core  

The genus Lycianthes (Solanaceae, Capsiceae) in Mexico and Guatemala. [PDF]

open access: yesPhytoKeys, 2020
Dean E   +7 more
europepmc   +1 more source

Efecto de la deshidratación sobre la germinación de semillas de caimito (Chrysophyllum cainito L.) y jaca (Artocarpus heterophyllus Lam.)

open access: yes, 2004
19 p.Sosa Méndez, Ricardo. 2004. Efecto de la deshidratación sobre la germinación de semillas de caimito (Chrysophyllum cainito L.) y jaca (Artocarpus heterophyllus Lam.). Proyecto especial del programa de Ingeniero Agrónomo de la Carrera de Ciencia y
Sosa M., José R.
core  

Calidad de los huevos de los patos Muscovy criados bajo diferentes sistemas de manejo en los trópicos húmedos

open access: yes, 2013
External and internal qualities of Muscovy duck eggs were examined in three management systems; semi intensive (SI), intensive system with wallow (IW) and intensive system without wallow (IO) in the humid tropical region using a completely randomized ...
ETUK, Edeheudim Bassey   +4 more
core  

Efecto de varios métodos de prefermentación y fermentación del cacao CCN-51 (Theobroma cacao L.) en las propiedades físicas y organolépticas de la almendra [PDF]

open access: yes, 2010
El cacao (Theobroma cacao L.) es una planta originaria de los trópicos húmedos de América del sur, utilizada como materia prima para la elaboración de manteca, licor y chocolate.
Ramírez Triviño, Alexander   +1 more
core  

Humedales dominados por palmas (Arecaceae) en el Neotrópico: Una introducción

open access: yes, 2016
It is well known that most forests in humid tropical lowlands are species rich, and the popular view is that most species are represented by only a few individuals.
Myers, Ronald L.
core   +1 more source

Living and Training in a Tropical Environment: A Challenge for Aerobic Exercise Applied Knowledge and Perspectives

open access: yes, 2012
The tropical climate is unique in that the seasons are dominated by the movement of the tropical rain belt, resulting in dry and wet seasons rather than the four-seasonal pattern of changes in temperature and day length seen in other parts of the world.
. O Hue
core  

Expect the unexpected: a new ant from a backyard in Utah

open access: yes, 2019
Urban centers are not where one expects to find new species. Yet, we report here a newly recognized ant, Strumigenys ananeotes sp. nov., in an urban yard in Salt Lake City, Salt Lake County, Utah, USA. The genus Strumigenys is a major radiation of litter
Longino, John T., Booher, Douglas B.
core  

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