PALABRAS DEL INGLÉS RELACIONADAS CON «DUCKWEED»
duckweed
uses
aquaponics
control
grow
sale
aquarium
facts
information
duckweeds
water
lens
flowering
aquatic
plants
which
float
just
beneath
surface
still
slow
moving
bodies
fresh
wetlands
also
charms
missouri
botanical
garden
about
smallest
used
study
basic
biology
toxicity
hazardous
substances
remove
duckweed
gardening
royal
horticultural
society
familiar
sight
pond
owners
tiny
rounded
resembling
mass
young
cress
multiply
rapidly
common
aquaplant
light
green
floating
seed
bearing
fronds
inch
length
single
root
does
have
stems
round
slightly
oval
shaped
body
called
like
rootlet
hangs
down
watermeal
botany
pathology
that
totally
cover
layer
will
prevent
sunlight
reaching
deeper
food
agriculture
organization
united
nations
aquaculture
activity
fits
readily
into
many
crop
animal
systems
managed
farmers
major
mechanism
scavenging
prevention
ohioline
whose
populations
attain
10 LIBROS DEL INGLÉS RELACIONADOS CON «DUCKWEED»
Descubre el uso de
duckweed en la siguiente selección bibliográfica. Libros relacionados con
duckweed y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Nitrogen Transformations and Removal Mechanisms in Algal and ...
Effective treatment of nitrogen containing wastewater is required to prevent eutrophication and groundwater pollution.
2
Effect of Operational Variables on Nitrogen Transformations ...
There is an urgent need to develop and improve low cost technologies for wastewater treatment.
Julia Rosa Caicedo Bejarano, 2005
3
Performance and Process Analysis of
Duckweed-covered Sewage ...
Duckweed (L. gibba)-covered sewage lagoons (DSLs) are low cost treatment systems, especially in warm climates (or seasons).
Fadhl Ali Al-Nozaily, 2000
4
Synopsis of Biological Data on the Grass Carp, ...
Because of its high-protein content and softness, duckweed (Lemna sp.) proves
to be a highly-nutritious vegetative food for grass carp. In one study, 225-589 g
fish assimilated an average of 65-67 % of the duckweed consumed, including 80
...
5
Wildflowers and Other Plants of Iowa Wetlands
Other common names: Big duckweed, water flaxseed. Spirodela: From the Greek
speira, "a cord", and delos, "evident". Polyrhiza: Meaning "many rooted".
Duckweed family: Lemnaceae Greater duckweed is a common floating plant,
found in ...
Sylvan T. Runkel, Dean M. Roosa, 2010
6
Principles and Practices in Plant Ecology: Allelochemical ...
rate of obscure duckweed as the area of monolayer plant growth which was
directly related to plant fresh weight. The assay has also been used to follow
bioactivity during bioassay-directed isolation procedures (Saggese et al., 1985).
. Inderjit, K. M. M. Dakshini, Chester L. Foy, 1999
7
Eutrophication: causes, consequences and control: Causes, ...
Abstract Over the last 40 years a great deal of research has been published on
the use of duckweed to treat wastewater both from point sources (feedlots, food
processing plants) and from non-point sources. These plants can recover
nutrients ...
Abid A. Ansari, Guy R. Lanza, 2010
8
Biological Treatment Processes: Volume 8
Passing stabilization pond effluent through duckweed ponds was expected to
remove algae owing to reduced light penetration. Duckweed ponds have
revenue-generating potential because the produced biomass can be used as
animal ...
Nazih K. Shammas, Lawrence K. Wang, Norman C. Pereira, 2009
9
Natural Wastewater Treatment Systems
regular facultative or aerated lagoon followed in series by Lemna system
components, including a floating barrier grid to prevent clustering of the
duckweed and baffles to improve the hydraulics of the system. These basic
components are ...
Ronald W. Crites, E. Joe Middlebrooks, Sherwood C. Reed, 2005
10
Plants for Toxicity Assessment: Second Volume
REFERENCE; Wang, W., "Higher Plants (Common Duckweed, Lettuce, and Rice)
for Effluent Toxicity Assessment," Plants for Toxicity Assessment: Second Volume
, ASTM STP 1115, J. W. Gorsuch, W. R. Lower, W. Wang, and M. A. Lewis, Eds.
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «DUCKWEED»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
duckweed en el contexto de las siguientes noticias.
Walsh's mount can top the List
Duckweed was touched off by the reopposing From Frost at Gowran Park last month but renews rivalry in the Leo Dolan Memorial Handicap ... «the Irish News, Jul 15»
South Carolina: In search of indigo
... to the call of the white egret, as alligators sun themselves on the neatly cut grass banks beside the duckweed-covered Rice Mill Pond. «The Independent, Jul 15»
New restaurant for downtown Tampa's Channel district
Duckweed Urban Market is planning to open this fal l in the Place at Channelside, across the street from District Tavern. A local developer ... «Tampa Bay Business Journal, Jul 15»
Strain of Duckweed Might Be the Solution to China's Water Pollution …
Other uses to duckweed are being explored by genetic engineers, aquaculturalists and environmental scientists. Cloned and modified ... «Yibada, Jun 15»
GARDENING: Jobs for the weekend
In ponds, continue to remove blanket and duckweed. Don't introducing goldfish into wildlife ponds. • Some conservatory plants such as ... «Shields Gazette, Jun 15»
Common Soil Problems
Duckweed and watermeal are two free-floating plants that can wreak havoc on a pond. These two plants are extremely small (duckweed is 1/8 ... «Brazil Times, Jun 15»
Summer heat can cause algae blooms
Another common problem that creates concern among pond owners is often an infestation of duckweed and watermeal that will completely ... «Lancaster Eagle Gazette, Jun 15»
Chinese biologists find duckweed to tackle water pollution
Biologists have found a strain of duckweed that can effectively purify polluted water and transform nitric oxide into biological fertilizer, ... «Global Times, Jun 15»
Finger Lakes Institute scientist exhibits reluctant optimism on …
... in the park pavilion's lakeside porch where they encouraged passers-by to look through two containers of murky water full of duckweed and a ... «Auburn Citizen, Jun 15»
Flooding in the Essequibo rice areas
Most of the young rice that I saw was infested with duckweed, because it grows very vigorously in standing water. It is a serious aquatic weed in ... «Stabroek News, Jun 15»
