Results 151 to 160 of about 7,760 (208)

Applications of Percolation Theory to Prevent the Propagation of Phytopathogens and Pests on Plantations. [PDF]

open access: yesEntropy (Basel)
Alonso Tlali J   +9 more
europepmc   +1 more source

Polycultural education of would-be teachers

open access: yesОбразование через всю жизнь: непрерывное образование в интересах устойчивого развития, 2014
openaire   +1 more source

Trends in cyprinid polyculture

open access: yes, 2004
Polyculture is the association of fish species, mostly cyprinids, feeding at different levels of the aquatic pond ecosystem. It is an efficient food production system, which typically produces five tonnes of fish/ha/year without distribution of formulated artificial feeds but with intense organic fertilisation as well as grass and agricultural by ...
BILLARD R., BERNI, PAOLO
openaire   +3 more sources

Periphyton-based pond polyculture.

open access: yes, 2005
AbstractA brief history of fish polyculture system and pond polyculture (in particular) as an age-old practice in Asia is provided. A list of suitable fish species for polyculture is also given. The benefits of traditional polyculture can also be enjoyed in periphyton-based aquaculture systems.
M. E. Azim, M. A. Wahab
openaire   +2 more sources

A natural algal polyculture outperforms an assembled polyculture in wastewater-based open pond biofuel production

open access: yesAlgal Research, 2019
Use of diverse algal polycultures could enhance the viability of mass algal cultivation by increasing the productivity and stability of production. However, there are multiple approaches for selecting productive polycultures, ranging from a synthetic ...
Michael P Callahan   +2 more
exaly   +2 more sources

Polycultural Psychology

Annual Review of Psychology, 2015
We review limitations of the traditional paradigm for cultural research and propose an alternative framework, polyculturalism. Polyculturalism assumes that individuals' relationships to cultures are not categorical but rather are partial and plural; it also assumes that cultural traditions are not independent, sui generis lineages but rather are ...
Michael W, Morris   +2 more
openaire   +2 more sources

Assisting Polyculture Farming in Africa

2021 IEEE AFRICON, 2021
AlphaGarden is a polyculture garden tended by a robot using a learned control policy tuned with simulation, sensor and camera data. AlphaGarden aims to optimize yield and diversity while minimizing water use. This extended abstract considers how its seed planting algorithm could be used by African farmers.
Simeon Adebola, Ken Goldberg
openaire   +1 more source

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