Results 51 to 60 of about 9,541 (121)

Nitrogen and potassium supply and the morphogenic and productive characteristics of marandu palisadegrass Suprimento combinado de nitrogênio com potássio para o capim-marandu: características morfogênicas e produtivas

open access: yesRevista Brasileira de Zootecnia, 2010
The objective of this work was to study morphogenic characteristics, and dry matter production of roots and shoots of marandu palisadegrass (Brachiaria brizantha cv.
Marcio Mahmoud Megda   +1 more
doaj   +1 more source

The Impact of Conflict in the Democratic Republic of Congo on the African Union's Agenda 2063

open access: yesSexuality, Gender &Policy, Volume 8, Issue 4, November 2025.
ABSTRACT The Democratic Republic of Congo (DRC) remains a crucible of persistent conflict, particularly in its volatile eastern provinces. This article contends that the entrenched violence, exemplified by the recent resurgence of the M23 rebellion, constitutes a profound betrayal of the African Union's (AU) Agenda 2063 and its cornerstone initiative, “
Majani Edward
wiley   +1 more source

Morfología y anatomía del esporofito de Adiantopsis chlorophylla (Pteridaceae)

open access: yesLilloa, 2010
Hernández, Marcela; Flavia P. Rodríguez. 2010. “Mor fología y Anatomía del esporofito de Adiantopsis chlorophylla (Pteridaceae)”. Lilloa 47 (1-2).
Marcela A. Hernández
doaj  

Several Initiatives but Little Results: A Novel Approach to Offer an Institutional Explanation for Food Insecurity in Ghana

open access: yesWorld Food Policy, Volume 11, Issue 2, November 2025.
ABSTRACT A key strategy for achieving food security in Ghana is the implementation of food security projects. Unfortunately, one‐third of these projects encounter failure, primarily due to institutional shortcomings. The study demonstrates that institutional weaknesses are significant barriers to attaining food security and examines how institutional ...
Collins Oduro   +2 more
wiley   +1 more source

Dinámica de micorrización vesículo-arbuscular en cultivo de granos bajo diferentes labranzas de suelo (Los Pereyra, Tucumán, Argentina)

open access: yesLilloa, 2000
Se determina la dinámica de colonización micorrícica vesículo-arbuscular en monocultivo de soja y maíz y rotación (soja), con diferentes sistemas de labranzas (labranza tradicional y siembra directa) y su influencia sobre la simbiosis.
Myriam Catania, Patricia Albornoz
doaj  

Decay stages of Jurassic wood debris from Scotland: evidence for the coevolution of fungal rot, arthropods and the nurse log strategy

open access: yesNew Phytologist, Volume 248, Issue 3, Page 1557-1571, November 2025.
Summary A key feature of extant conifer forests is the high percentage of seeds that germinate and establish on dead wood; in some forests, this can exceed 90%. This deadwood can act as an ideal nursery for young tree species, leading to this type of seedbed being termed ‘nurse logs’.
Ana Julia Sagasti   +3 more
wiley   +1 more source

Algas asociadas a un manglar en el pacifico colombiano. Municipio de Buenaventura - Valle del Cauca

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2015
Durante 5 meses (marzo – julio 2006) se muestrearon macroalgas en un ecosistema de manglar en el Pacifico Colombiano, delimitándose tres zo- nas, en las cuales se establecieron parcelas (6 mts x 1 mt).
Rodrigo Andres Baos Estupiñan   +1 more
doaj  

Pengaruh Metode Demonstrasi Berbantu Patepin Terhadap Hasil Belajar Tema Indahnya Keragaman di Negeriku

open access: yesJurnal Pedagogi dan Pembelajaran, 2019
Penelitian ini dilatarbelakangi oleh rendahnya aktivitas belajar yang mempengaruhi rendahnya hasil belajar siswa sehingga tidak mencapai KKM. Tujuan dari penelitian ini untuk mengetahui pengaruh metode demonstrasi berbantu patepin terhadap hasil belajar ...
Siti Khoiriyah, Rahmat Raiz, Kiswoyo .
doaj   +1 more source

Flavia Company y los otros mundos

open access: yesLectora: Revista de Dones i Textualitat, 2010
El análisis narratológico de la novela de Flavia Company La mitad sombría requiere posicionarse ante un territorio movedizo que separará a l#64;s protagonistas del mundo.
Nora Almada
doaj  

Morphology and anatomy of Rhipsalis cereuscula, Rhipsalis floccosa subsp. hohenauensis and Lepismium cruciforme (Cactaceae) seedlings Morfología y anatomía de las plántulas de Rhipsalis cereuscula, Rhipsalis floccosa subsp. hohenauensis y Lepismium cruciforme (Cactaceae)

open access: yesRevista Mexicana de Biodiversidad, 2011
Rhipsalis cereuscula Haw., Rhipsalis floccosa subsp. hohenauensis (F. Ritter) Barthlott et N. P. Taylor and Lepismium cruciforme (Vellozo) Miquel are obligatory epiphytes that occur frequently on tree trunks of remnant forests in Maringa, Paraná state ...
Alan C. Secorun, Luiz Antonio de Souza
doaj  

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