Results 111 to 120 of about 2,578 (191)

Epidémio-surveillance des vanilleraies de Mayotte et des Comores : rapport technique [PDF]

open access: yes, 2007
Grâce à un financement du Fonds de Coopération Régionale de la Collectivité de Mayotte, une prospection a été réalisée visant à identifier les contraintes phytosanitaires prévalant dans les plantations de l'archipel des Comores (Figure 1).
Abdoul-Karime, Anli Liachouroutu   +1 more
core  

Effect of Grazing on the Plant Community of a Southern Brazilian Swamp

open access: yesFloresta e Ambiente
Swamps have high biological diversity and are the largest producers of biomass. However, such ecosystems are threatened by human activities. This study analyzes the plant community structure of two swamp sites, with and without grazing.
Jaqueline Spellmeier   +4 more
doaj   +1 more source

The potential of the weed, Commelina diffusa L., as a fodder crop for ruminants

open access: yesSouth African Journal of Animal Science, 2006
The objective of this study was to evaluate the potential of Commelina diffusa L. as a ruminant feed. Commelina diffusa belongs to the Commelinaceae family, a family of plants that is generally poorly investigated with respect to ruminant nutrition. The species was evaluated in terms of its chemical composition, and through the in sacco technique, its ...
Lanyasunya, T.P.   +4 more
openaire   +3 more sources

Ocorrência de plantas daninhas em áreas submetidas a diferentes sistemas de manejo do solo. [PDF]

open access: yes, 2019
Os objetivos deste trabalho foram: 1- realizar um levantamento florístico de plantas daninhas em área cultivada com milho sob diferentes manejos do solo; e 2- comparar a similaridade das populações entre estas ...
FONTES, J. R. A.   +2 more
core  

Mauvaises herbes des cultures céréalières au Burkina Faso [PDF]

open access: yes, 1998
Un inventaire des mauvaises herbes des cultures céréalières du Burkina Faso a été réalisé dans l'ensemble du pays. L'impact du climat sur la répartition géographique des espèces se révèle prépondérant.
Maillet, J., Traoré, H.
core  

Ethnobotanical Survey of Sariska and Siliserh Regions from Alwar District of Rajasthan, India [PDF]

open access: yes, 2009
The aim of present survey is to identify and document the plants used amongst the indigenes of Sariska and Siliserh regions of Alwar district from Rajasthan, India.
Jain, R., Jain, S. C., Singh, R.
core   +1 more source

Guía para la Identificación de Malezas del Cultivo de Arroz (Oryza sativa L.) en la Provincia de Corrientes, segunda edición actualizada y ampliada [PDF]

open access: yes, 2018
Las especies malezas presentadas en esta guía, fueron aquellas que sedestacaron por sus atributos de alta frecuencia y/o agresividad (estoúltimo representado por el grado de abundancia ? cobertura observadaen los relevamientos).
Leguizamon, Eduardo Sixto   +3 more
core  

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