Results 141 to 150 of about 93,115 (334)

Control of basal stem rot of Gypsophila paniculata caused by pythiumsp. with three isolates of trichoderma harzianum and with fungicides Control de la pudrición basal del tallo en Gypsophlla paniculata L causada por Pythium sp., con tres aislamientos de Trichoderma harzianum y con fungicidas

open access: yesAgronomía Colombiana, 1995
The research was done in the farm Flores La Valvanera,<br />located at Chía, Cundinamarca, under commercial conditions. The objetive was to evaluate the antagonistic activity of isolates 13, T17 and T95 of Trichoderma harzianumon the incidence of ...
Galindo Charles, Arbeláez Germán
doaj  

Rendimiento forrajero de Pennisetum spp en la Huasteca Veracruzana.

open access: yesRevista Biológico Agropecuaria Tuxpan, 2017
La diversidad de especies de pasto que existen llevo a ésta investigación con siete Pennisetum que se adaptan a condiciones de la huasteca veracruzana, a determinar su potencial productivo en referencia a la materia seca, relación hoja–tallo, índice de ...
Armando Arrieta González   +4 more
doaj   +1 more source

Uute mikro-mesopoorsete karbiididest sünteesitud süsinikmaterjalide valmistamine ning karakteriseerimine kõrge energia- ja võimsustih edusega elektrilise kaksikkihi kondensaatori elektroodimaterjalina [PDF]

open access: yes, 2015
Väitekirja elektrooniline versioon ei sisalda publikatsioone.Viimaste aastate geopoliitiliste kriiside taga on tihti võitlus piiratud energiaressursside üle.
Tallo, Indrek
core  

Small Nucleolar RNAs: Biological Functions and Diseases

open access: yesMedComm, Volume 6, Issue 7, July 2025.
The majority of snoRNAs are derived from the intron region of genes, besides to intronic snoRNAs, some snoRNAs are transcribed as independent genes, often by Pol II or III, these snoRNAs are called intergenic snoRNAs. All of these play a role in the occurrence and progression of various diseases through multiple functions.
Yi Wang   +4 more
wiley   +1 more source

Investigating plant awareness: Methodologies, challenges and possibilities

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 978-986, July 2025.
Societal Impact Statement Plants are crucial for sustaining life on Earth, and understanding human relationships to plants is key to ensuring that the role of plants is recognized in biology research. This goal cannot be achieved without valid and reliable methods that describe, explain and predict how humans experience plants.
Irma Brkovic, Dawn Sanders, Eva Nyberg
wiley   +1 more source

Anatomía de hoja, tallo y raíz de Phenax laevigatus (Urticaceae) en la provincia de Tucumán, Argentina

open access: yesLilloa, 2010
Cabrera, Cecilia N.; Patricia N. Asesor; Patricia L. Albornoz; Marta E. Arias. 2010. “Anatomía de hoja, tallo y raíz de Phenax laevigatus (Urticaceae) en la provincia de Tucumán, Argentina”. Lilloa 47 (1-2). P. laevigatus es un arbusto con un alto valor
Cecilia N. Cabrera   +3 more
doaj  

Descascamento mecânico de sementes de malva. [PDF]

open access: yes, 2012
bitstream/item/57581/1/CPATU-PA110 ...
CARVALHO, J. E. U. de, TALLO, R. M.
core   +1 more source

High extinction risk of the endemic tree flora in a hyper‐diverse region of the Amazon

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 998-1010, July 2025.
The rapid global loss of biodiversity, especially in the Neotropics, underscores the need to understand how deforestation impacts endemic plant species' extinction risk and conservation status. Due to limited ranges and habitat specialization, endemics are particularly Vulnerable.
Juan Ernesto Guevara‐Andino   +2 more
wiley   +1 more source

Anatomía de los órganos vegetativos de dos especies de Atriplex (Chenopodiaceae) de Venezuela

open access: yesRevista de Biología Tropical, 2014
En Venezuela, Atriplex está representado por A. cristata y A. oestophora, siendo esta última endémica, las mismas habitan zonas costeras con altas temperaturas, alta radiación solar y suelos arenosos con alto contenido de sales.
Damelis Jáuregui   +3 more
doaj  

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