Results 101 to 110 of about 4,353 (210)

Consultancy services in marine fisheries- A profile of technologies and experts [PDF]

open access: yes, 1999
The ICAR system currently needs very effective partnership between the researchers and the user groups. The Central Marine Fisheries Research Institute, a premier Institute under the ICAR, has taken effective steps to introduce the services and ...
Balachandran, K   +5 more
core  

Avaliação das mudanças na política de garantia de preços mínimos: período de 1997 a 2004 [PDF]

open access: yes
This paper evaluates the main changes that happened in the Brazilian policies of agricultural minimum price since 1997, paying attention to operational issues and discrepancies among regions and products that occurred when implementing those policies. In
Bacha, Carlos Jose Caetano   +1 more
core   +1 more source

MTHFR polymorphisms in childhood acute lymphoblastic leukemia: influence on methotrexate therapy [PDF]

open access: yes, 2017
Methotrexate (MTX) is an important component in the therapy used to treat childhood acute lymphoblastic leukemia ( ALL). Methylenetetrahydrofolate reductase ( MTHFR) is a key enzyme for MTX pharmacokinetics.
García-Orad Carles, África   +4 more
core   +5 more sources

Interacción de microorganismos benéficos en plantas: Micorrizas, Trichoderma spp. y Pseudomonas spp. una revisión

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2011
Existe una amplia gama de interrelaciones entre especies de microorganismos en los ecosistemas, tales como sinérgicas, antagónicas, de competencia física y bioquímica, moduladas por múltiples y complejos factores bióticos y abióticos.
Mario Alejandro Cano
doaj   +1 more source

Heavy landing of penaeid shrimps by ringseiners at Gangoli [PDF]

open access: yes, 2007
During July at Gangoli “Light House” landing centre, bumper catches of shrimps, constituted by Fenneropenaeus indicus, Metapenaeus ...
CMFRI, Kochi
core  

The Biostimulation of Plant Growth in Hydroponics Using Volatile Organic Compounds from PGPMs

open access: yes
The rapid advancement of hydroponic systems has heightened interest in sustainable agricultural practices, particularly in the context of promoting plant growth and health. This study explores the biostimulation of plant growth in hydroponics through the application of volatile organic compounds (VOCs) produced by plant growth-promoting microorganisms (
Owen Graham, Pauline Pearson
openaire   +1 more source

Spin-polarized Tunneling in Hybrid Metal-Semiconductor Magnetic Tunnel Junctions

open access: yes, 2002
We demonstrate efficient spin-polarized tunneling between a ferromagnetic metal and a ferromagnetic semiconductor with highly mismatched conductivities. This is indicated by a large tunneling magnetoresistance (up to 30%) at low temperatures in epitaxial
A.T. Hanbicki   +28 more
core   +1 more source

Brazil: Shadow WTO agricultural domestic support notifications [PDF]

open access: yes
"This paper is devoted to better understanding of the Brazilian agricultural national policies towards domestic support and implications related to WTO rules.
Nassar, Andre M., Ures, Diego
core  

Heavy landings of some fishery resources reported from Gujarat [PDF]

open access: yes, 2007
Unusually heavy landings of Koth (Otolithoides biauritus) and Ghol (Protonibea diacanthus) amounting to 10000 tons were recorded at ...
CMFRI, Kochi
core  

Efecto de la inoculación con tres microorganismos sobre el crecimiento y rendimiento de arveja (Pisum sativum L.) bajo déficit hídrico

open access: yesRevista de Investigación Agraria y Ambiental
• Contextualización La arveja es una leguminosa de importancia comercial en Colombia que se destaca por su contenido nutricional. Por lo tanto, es importante buscar estrategias que permitan mejorar los rendimientos de esta especie de forma sostenible ...
Diana Marcela Arias-Aguirre   +2 more
doaj   +1 more source

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