dams and fisheries in the mekong basin
Biodiversity and Fisheries in the Mekong River basin
Ngày tải lên :
14/03/2014, 08:46
... households in
the Lower Mekong Basin are involved in fisheries, both for
their own consumption and for sale. Women and children are
very active in the fishery, in both catching and
processing/marketing. ... considerably
strengthen the arguments for sustaining aquatic biodiversity in the
Mekong.
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BIODIVERSITY AND FISHERIES IN THE MEKONG RIVER BASIN
Mekong Development Series No. 2
May 2003
Published in Phnom ... promoting sustainable
management of fisheries, including attention to
biodiversity needs. In addition to the 1995 Agreement on
Sustainable Development of the Mekong River Basin,
these instruments include...
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The impacts of introductions and stocking of exotic species in the Mekong Basin and policies for their control
Ngày tải lên :
14/03/2014, 08:48
... Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their Control
xiii
The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies ... Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their Control
x
The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their ... Species in the Mekong Basin and Policies for Their Control
ix
The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their Control
4.2.4 Biology
The Mekong...
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IN A PERFECT OCEAN THE STATE OF FISHERIES AND ECOSYSTEMS IN THE NORTH ATLANTIC OCEAN pdf
Ngày tải lên :
06/03/2014, 18:21
... for the groups to make it through the winter each
year.
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The Inuits of the Arctic moved inland at the end of spring to
hunt caribou or fish in the lakes and moved back to the coast at the
beginning ... capelin in the
Barents Sea collapsed in the mid-1980s, resulting in the closing of
the capelin fishery for five years.
Iceland’s cod catch fell by about half in 1994. The cod fishery
there has since ... ex-
pansion of industrial fisheries. Hence catches, corresponding to the
interest obtained from the savings, have continually dwindled. We
are now depleting the principal.
In the process, the productive...
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Báo cáo " Reconstructing sedimentary environments of MR1 core and investigating facies’ geotechnical properties through the piezocone penetration test in the Late Pleistocene-Holocene periods in the Mekong River Delta " docx
Ngày tải lên :
22/03/2014, 12:20
... floodwater, causing overland flows along the
banks and interior fields. Flood basins are low-
lying areas and received these sedimentary
materials. The flood basins of the Mekong
River system ... changes in q
t
, f
s
, and
u
2
showed interbedded, faint laminae and
discontinuous parallel laminae. These are all
features of the marsh facies.
4.3.1.3. Estuarine marine sand and sandy
silt ... coarsening-upward succession began in
the pro-delta and was gradually created. The
pro-delta contained very fine and fine sand
laminae. The pro-delta is 3.5 m thick in the
MR1 core. In comparison...
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Báo cáo khoa học nông nghiệp " Treating and recycling waste and soils from fish ponds in the Mekong Delta to improve livelihood and reduce water pollution" pdf
Ngày tải lên :
21/06/2014, 04:20
... the fishpond aquaculture industry can continue to support
income diversification in the Mekong Delta, while complying with the water quality
discharge standards outlined in Vietnamese law and ... which could be complex and require extensive sampling points, repeated
often over
time, but rather the levels in drains discharging into the main canals.
Field experiment on the use of solid fishpond ... severe during the dry season
when flushing and mixing of discharge water is least, and in the smaller canals especially
where their flow is blocked by aquatic plants and by barriers.
The Mekong...
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Báo cáo khoa học nông nghiệp " A PRELIMINARY EVALUATION OF ADOPTION AND IMPLEMENTATION OF BETTER MANAGEMENT PRACTICES IN THE CATFISH FARMING INDUSTRY IN THE MEKONG DELTA, VIETNAM " ppt
Ngày tải lên :
21/06/2014, 04:20
... suffuse the industry
and highlight the implicit and explicit roles of farmer associations in accessing
and sharing information (and therefore likely role in BMP adoption and
implementation going ... 2009). In summary
these include:
ã Addressing key market issues: ensuring small scale producers have a
stronger standing in the industry as well as helping producers meet
increasingly stringent ... multiple business enterprises, including acting as a market chain
middleman, and has a fish feeding business. These examples highlight not only
the complexity and diversity of farmers in the industry...
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Báo cáo khoa học nông nghiệp " Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam " docx
Ngày tải lên :
21/06/2014, 06:20
... rice and to investigate the effect of tempering
on the increase in the mechanical strength of rice. This was the preliminary work mainly
to establish the methodology and feasibility of the research. ... plants in each province (Kien Giang and Tien Giang).
Since the work is being continued, the full report will be presented next year. The available data
will also be incorporated into the training ... post-harvest institutions to highlight the project objectives and also to obtain input
from the extension workers on grain losses in relation to harvesting, drying and milling
practices in Mekong...
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Project Progress Report: " Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - Ms5" pot
Ngày tải lên :
21/06/2014, 06:20
... participated in the training session.
The harvesting and drying demonstrations and results obtained in the previous research were
presented during these sessions. Dr Vinh Truong, Mr. Tran van Khanh, and ... were the training instructors.
Figure 7: Full of the participants in the meeting hall at the training lesson in
25th February 2007
i. Study the performance of milling plants and ... cooperatives on the benefit of mechanical
drying against sun drying and the economic value of the correct harvesting time and method.
The demonstration and training activity for the farmers were...
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INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM " ppt
Ngày tải lên :
21/06/2014, 06:20
... training program in July-2007
At Kien Giang Province
Project:
INVESTIGATION OF RICE KERNEL CRACKING AND ITS
CONTROL IN THE FIELD AND DURING POST-HARVEST
PROCESSES IN THE MEKONG DELTA OF ...
At Kien Giang Province
Projet:
INVESTIGATION OF RICE KERNEL CRACKING AND
ITS CONTROL IN THE FIELD AND DURING POST-
HARVEST PROCESSES IN THE MEKONG DELTA OF
VIETNAM
Figure ... 8:10: Declaration the reason of training program – Introduction the delegates,
participants
8:10 – 8:15: Introduction the content of the training program (Dr. Vinh Truong)
8:15 – 8:20: Statement...
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Section 1:Influence of harvesting time around grain maturity on rice cracking and head rice yield in the Mekong River Delta of Vietnam " pdf
Ngày tải lên :
21/06/2014, 06:20
... post-harvest drying conditions and
inappropriate milling operations. The weather pattern (temperature and humidity) in Mekong
River Delta is unique. The rice is grown and harvested in both wet and dry ... frequency of rain. During the rainy season, the rice grain can develop cracks
during the late maturity stage due to rewetting. At the same time, during dry season it is likely
that the grains over-dry ... and cleaning in which most bulk straw, chaff, immature grain, and very light
and fine impurities were separated from the grains. The straw and chaff were manually separated
and the grain was...
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Nghiên cứu khoa học nông nghiệp " INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM " pptx
Ngày tải lên :
21/06/2014, 06:20
... Vinh Thanh
district
8:00 – 8:10: Declaration the reason of training program – Introduction the delegates,
participants
8:10 – 8:15: Introduction the content of the training program (Dr. Vinh ... CRACKING AND ITS
CONTROL IN THE FIELD AND DURING POST-HARVEST
PROCESSES IN THE MEKONG DELTA OF VIETNAM
Figure 1: Opening by Dr. Truong Vinh, ... on training program on 22-23 Sept-2007
At Can Tho Province (Phong Dien & Co Do districts)
Project:
INVESTIGATION OF RICE KERNEL CRACKING AND ITS
CONTROL IN THE FIELD AND DURING POST-HARVEST...
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Project Completion Report:" Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - MS4 " docx
Ngày tải lên :
21/06/2014, 06:20
...
mixing of the grain involved, the grains close to the air entry
point will dry faster than the interior. Some cracking of grain
may occur at the entry point if the temperature is a bit high and ... dependent on the weather condition and the stage of
harvesting. There are losses due to shattering of the grain and rice cracking due to
over drying or rewetting of the grain, if the rice is ... region and include different methods for harvesting, hauling,
threshing and cleaning. The goal of good harvesting is to ensure maximum grain yield through
minimizing grain loss and the prevention...
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Project Completion Report: Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - APPENDIX 1 " pdf
Ngày tải lên :
21/06/2014, 06:20
...
The rainy season in the region occurs from May to October, the remaining months are dry
season and there is not four seasons such as the Spring, Summer, Winter like in Northern
Provinces. The ... cracking during
milling. This explains why dryers installed since 2003 have been more and more of the
reversible principle.
ã However the effect of air reversal on the drying time or the drying ... with other buffer trays in- between.
In each block of experiment, the dependent variables were: the drying rate (shown by the
drying curve), the uniformity of the final MC (shown by the MC of the...
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Project Progress Report: Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - APPENDIX 3A" pptx
Ngày tải lên :
21/06/2014, 06:20
...
Figure 3: the husking machine and the classifying machine (paddy - brown rice)
Figure 4: the whitener and the polisher
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Operating principle of RS10P-Sinco milling system. At ... inappropriate
practices during harvesting, reaping, threshing, sun/mechanical drying, loading/unloading,
transporting, milling processing and storage conditions.
Milling processing is an important ... operated as in whole system conditions, but as single machine during training process;
130
Figure 5: the bran return system and the classifying machine (tri-e)
3.6 Determination of head...
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