与 «POLYCULTURE»相关的英语书籍
在以下的参考文献中发现
polyculture的用法。与
polyculture相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Encyclopedia of Entomology
terms polyculture and intercropping are used interchangeably. However,
polyculture is a broader term since it can include not only crop plants but even
weeds, nursery and insectary plants, windbreaks, or hedgerows that may be
intentionally ...
Polyculture Tilapia can produce high yields in monoculture systems because
they can fill several feeding niches, compared to selective feeders such as carp.
However, the production of tilapia with other fish or crustacean species in a ...
Abdel-Fattah M. El-Sayed,
2006
3
Farming Freshwater Prawns: A Manual for the Culture of the ...
2001). A considerable, but unquantified proportion of global freshwater prawn
production comes from polyculture and integrated culture. No detailed
recommendations for the polyculture of Macrobrachium rosenbergii with other
species, or its ...
4
Aquaculture of Grey Mullets
Provided that the maximum stocking density for each species was allowed, the
stocking density for mullet in polyculture could be decided without considering
the stocking ratio of mullet to other fishes, because the production of mullet is ...
5
The Second International Symposium on Tilapia in Aquaculture
Polyculture of the Tiger Shrimp (Penaeus monodon) with Nile Tilapia (
Oreochromis niloticus) in Brackishwater Fishponds K. GONZALES-CORRE
Aquaculture Department Southeast Asian Fisheries Development Center P.O.
Box 256, Iloilo ...
6
AQUACULTURE TECHNOLOGY AND ENVIRONMENT
Compared to polyculture, monoculture does not require great deal of attention
and can be carried out at small scale also. • In monoculture system, the grower
has a greater control over the age and sex of the fish. Monoculture involves
culture ...
7
Freshwater Prawns: Biology and Farming
differ between LDP and HDP, and the phytoplankton biovolume was reduced in
polyculture treatments. Prawn weights were also higher in polyculture than prawn
monoculture, indicating that a polyculture system of tilapia in cages and ...
Michael Bernard New, Valenti, James H. Tidwell,
2009
8
Biology and Culture of Channel Catfish
8.6 POLYCULTURE SYSTEMS Polyculture is the rearing of two or more species
of ish in the same culture unit. Species suitable for polyculture with channel
catfish must provide increased profits for the farmer—an obvious point that is
often ...
C.S. Tucker, J.A. Hargreaves,
2004
9
Periphyton: Ecology, Exploitation and Management
Most polyculture systems developed to date involve mainly freshwater fishes.
While combinations of carps have been popular in Chinese polyculture for
hundreds of years, many other freshwater finfish lend themselves to this practice.
Over 60 ...
M. E. Azim, Marc C. J. Verdegem, Anne A. van Dam,
2005
10
Freshwater Aquaculture Development in China: Report of the ...
The most widely used farming system is polyculture, using complementary
species, organic fertilizing of the waters and supplementary feeding. This is why it
is defined as 'semi-intensive', by opposition to the intensive system based
essentially ...
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Pence Ranch Cultivates Excellence From the Ground Up
T&T: Pence Ranch is more than a working ranch, it's a polyculture. Why is this important to you, and what impact, if any, does this have on the wines? BP: The ... «hitched, 七月 15»
Gorgeous pocket bonsai puzzler 'Prune' is now available on iOS …
The game is developed by Polyculture, an independent game developer fronted by Joel McDonald, based in Madison, Wisconsin. The very ... «Venture Capital Post, 七月 15»
Gardens: great harvests from tiny plots
Anni Kelsey's perennial vegetable bed in Powys is a few metres long and has a polyculture of permanent edible plants, including perennial ... «The Guardian, 七月 15»
Contemporary agriculture: climate, capital, and cyborg ecology
Polyculture practices can fill more ecological niches in the same space, and can, in principle, therefore boost physical yields while preventing ... «libcom.org, 七月 15»
Proposed community garden to be low maintenance
In a wider sense, permaculture is about stability, rebuilding soils and capturing rain, polyculture rather than monoculture based agriculture that ... «Cleburne Times-Review, 七月 15»
7 Permaculture-Recommended Plants You Should Include in the …
They are by no means the only plants in which to include in a healthy, vibrant, polyculture garden. For some readers, in certain climates, they ... «One Green Planet, 七月 15»
Economy of scales: A look into the Hong Kong fish farming industry
Polyculture features multiple species in a single space; indoor ... fish farmers developed an intricate polyculture in which different species of ... «Time Out Hong Kong, 七月 15»
How to Turn Your Lawn into a Food Forest
In this way, one creates a dynamic polyculture that has diverse crops in production. This makes sense if our intention is to grow for our own ... «Mother Earth News, 七月 15»
How do polyculture cover crops in agriculture compare to …
Might polyculture cover crops give some benefit over monocultures? For if an agricultural practice exists that is well-suited to mimicking nature, ... «Genetic Literacy Project, 七月 15»
The Sixth Mass Extinction
Yet, somewhere in the history of the department polyculture was rejected in favour of monoculture and the baby was thrown out with the ... «The Island.lk, 七月 15»