Results 21 to 30 of about 709,476 (145)

A tool for estimating Best Management Practice effectiveness in Arkansas [PDF]

open access: yes, 2006
Increased nutrient and sediment losses from expanding agricultural practices and urban development in Arkansas are important environmental concerns. Best Management Practices (BMPs) are being implemented to lessen the effects of these developments on ...
Chaubey, Indrajeet   +2 more
core   +2 more sources

The Correlative Analysis of Amplitude-temporal Characteristics of Evoked Potentials of Brain Cortex in Sportsmen [PDF]

open access: yes, 2017
The article considers the correlative analysis of amplitude-temporal characteristics of evoked potentials of brain cortex in sportsmen of playing kinds of sport and athletes at perception and processing of significant information “What” and “Where” in ...
Poruchynska, T. (Tеtiana)   +4 more
core   +2 more sources

From a fossil-fuel to a biobased economy : the politics of industrial biotechnology [PDF]

open access: yes, 2012
Industrial biotechnology involves the replacement of petrochemical processes and inputs with more energy-efficient and renewable biological ones. It is already being used in the production of biofuels and bioplastics and has been touted as a means by ...
BIS   +12 more
core   +1 more source

Special Libraries, March 1951 [PDF]

open access: yes, 1947
Volume 42, Issue 3https://scholarworks.sjsu.edu/sla_sl_1951/1002/thumbnail ...
Special Libraries Association
core   +5 more sources

Isolation and Bioactivity of Secondary Metabolites from Solid Culture of the Fungus, Alternaria sonchi

open access: yesBiomolecules, 2020
The fungus, Alternaria sonchi is considered to be a potential agent for the biocontrol of perennial sowthistle (Sonchus arvensis). A new chlorinated xanthone, methyl 8-hydroxy-3-methyl-4-chloro-9-oxo-9H-xanthene-1-carboxylate (1) and a new benzophenone ...
Anna Dalinova   +11 more
doaj   +1 more source

Research collaboration between China and Denmark for development of systemic approaches to agro-ecological pest management without pesticides with focus on vegetable, fruit and berry crops. Proceedings and recommendations from two network workshops [PDF]

open access: yes, 2013
This report is the result of a network project which was established to discuss the potential for collaboration on development of systemic approaches to pest management without pesticides between Chinese and Danish researchers.
Andreasen, Lise   +16 more
core  

Leukocyte Profile of Blood of Cows at Using “Leucozav” Against Leucosis of Cattle [PDF]

open access: yes, 2017
The development of specific medical forms for fighting against the tumor disease (cancer) of people and animals has the extremely important value. The preparation «ZG-2011» («Leucozav») was invented in 2000-2006 by research associates of SSI “State ...
Balaban, O. (Oleksandr)   +4 more
core   +2 more sources

Contending European agendas for agricultural innovation [PDF]

open access: yes, 2012
Amid expectations for a European ‘transition to sustainable agriculture’, there are competing transitional processes. Given the widely acknowledged harm from agro-industrial systems, ‘unsustainable agriculture’ has divergent diagnoses and innovative ...
Levidow, Les
core  

Biocontrol of leucoagaricus gongylophorus of leaf-cutting ants with the mycoparasitic agent trichoderma koningiopsis [PDF]

open access: yes, 2016
Leaf-cutting ants are one of the main agricultural and agroforestry pests in the Neotropic region. The essential food source of these ants is Leucoagaricus gongylophorus.
Bich, Gustavo Angel   +3 more
core   +1 more source

Drainage Systems for Flatwoods Citrus in Florida

open access: yesEDIS, 2002
This is Document No. CH165 and Circular 1412, one of a series of the Agricultural and Biological Engineering Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida.
Brian Boman, Dave Tucker
doaj   +2 more sources

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