Results 41 to 50 of about 704,789 (163)

Bibliometric analysis of climate research in East Africa: The rise and progress

open access: yesSustainable Environment
East Africa’s diverse ecosystems and socio-economic vulnerabilities make it susceptible to climate challenges. Despite a growing body of climate research in the region, a comprehensive analysis of its current state and key themes has been lacking.
Mohammed Rady   +2 more
doaj   +1 more source

Criteria to assess the interdisciplinary research development: an issue formulation

open access: yesБиблиосфера, 2018
Scientometric studies have become an integral part of scientific libraries activities with introducing the state rating system in Russian science. Scientometric studies contribute to study long-term trends in the science development, help to discover ...
Yu. D. Prokof’Eva
doaj   +1 more source

Multidisciplinary Databases Outperform Specialized and Comprehensive Databases for Agricultural Literature Coverage

open access: yesEvidence Based Library and Information Practice, 2019
A Review of: Ritchie, S. M., Young, L. M., & Sigman, J. (2018). A comparison of selected bibliographic database subject overlap for agricultural information. Issues in Science and Technology Librarianship, 89.
Melissa Goertzen
doaj   +1 more source

Fundamentals of Nutrient Management: Why Nutrient Replacement is Essential in Organic and all Agriculture [PDF]

open access: yes, 2008
There is a belief, going back to the foundation of organic agriculture, that nutrient replacement, i.e., the use of ‘fertilisers’, within organic agriculture is not required.
Merfield, Charles
core  

Associations of plasma very-long-chain SFA and the metabolic syndrome in adults [PDF]

open access: yes, 2018
Plasma levels of very-long-chain SFA (VLCSFA) are associated with the metabolic syndrome (MetS). However, the associations may vary by different biological activities of individual VLCSFA or population characteristics.
Brenna, Thomas J.   +9 more
core   +1 more source

The Bioeconomy: An engine of integral development for Colombia [PDF]

open access: yes, 2017
After the Green Revolution, Latin American countries opted for development models that helped boost economic growth based on natural resources and import substitution.
Aramendis, Rafael   +4 more
core  

ESTIMATION VARIABILITY AND SOME GENETIC PARAMETERS FOR YIELD AND ITS COMPONENTS IN PEA GENOTYPES UNDER DIFFERENT PHOSPHOROUS LEVELS.

open access: yesThe Iraqi Journal of Agricultural science
This study aimed to estimate variability and some genetic parameters for yield and yield components in pea (Pisum sativum L.) genotypes under different phosphorous levels.
Samar A. Yako, Payman A. A. Zibari
doaj   +1 more source

Enclosing the Global Plant Genetic Commons [PDF]

open access: yes, 1999
Looks at policies related to the development, use, and control of plant genetic resources, with a focus on property rights in relation to changing technology and its impact on food security in developing ...
Robert W. Herdt
core  

Floristic response to urbanization: Filtering of the bioregional flora in Indianapolis, Indiana, USA [PDF]

open access: yes, 2017
PREMISE OF THE STUDY: Globally, urban plant populations are becoming increasingly important, as these plants play a vital role in ameliorating effects of ecosystem disturbance and climate change.
Aronson, Myla F.J.   +2 more
core   +3 more sources

Citrus Leafminer Parasitoid, Ageniaspis citricola Logvinovskaya (Insecta: Hymenoptera: Encyrtidae)

open access: yesEDIS, 2004
The encyrtid parasitoid Ageniaspis citricola was first imported into Florida from Australia in 1994 in a classical biological control program against the citrus leafminer, Phyllocnistis citrella Stainton (Hoy and Nguyen 1994a).
Alison Walker, Marjorie A. Hoy
doaj   +5 more sources

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