Red River Delta

Objective of the project: Assess of current status of tomato production in Red River delta in recent years, drawing techniques and strategy need to be improved; evaluate some imported hybrid tomato varieties that are suitable for Red River delta with good adaptation, high productivity, good disease resistance in order to contribute to diversity of tomato varieties; establish technical guidelines of production for selected varieties; build a production model of hybrid tomato in off-season with large scale in some locals of Red River delta.

27p fujijudo87 07-07-2014 33 3   Download

The thesis was undertaken to build a scientific basis for the solution of agricultural development towards sustainability in the Red River Delta in Vietnam.

27p change01 05-05-2016 12 1   Download

Research objectives: On the basis of theoretical and practical research, the thesis proposes management solutions to developing CLCs for constructing a provincial learning society and socioeconomy in the Red River Delta in the beginning period of building a learning society in Vietnam. The development management of CLCs is to manage the development of education institutions at commune/ward level.

27p change03 06-05-2016 8 1   Download

Aims: On the basis of clarifying the theory and practice of the reforming leadership method of the commune Party's committee toward the government in the Red River Delta, assessment of the situation of leadership method reform of the commune Party committees toward the government in the past years, this thesis proposes the direction and major solutions for the continuing reformation of leadership method of the commune Party committee toward the government in this area until 2025.

27p truongtien_10 17-01-2018 1 1   Download

Fresh groundwater was found in the Pleistocene aquifer in the southern part of the Red River Delta in 70’s of last century. It is located mainly in the south of Nam Dinh province and small part in southeast of Ninh Binh province. The fresh-saline boundary seems to migrate southward recently and downsize the area of fresh groundwater.

10p truongtien_09 10-04-2018 0 0   Download

In many years, changing of shoreline has caused a lot of difficulties for the sustainable development of socio-economics in the coastal zone of the Red River delta. Here, in after the Flandrian transgression, accretion process of expanding delta has continuously deve1oped. The eroded sections of shoreline appeared at the beginning of the Twentieth century (1905). The most intensive segment is in Hai Hau district. The Erosion re1ated mainly to the lack of sediment caused by exogenous and human activities. Affect of endogenous process to erosion is very weak.

8p dem_thanh 22-12-2012 20 3   Download

Quantitative  distribution  of  main  ions  and  other  chemical  components  of  groundwater  are characterized by theirs statistical parameters. They depend closely on probability distribution of  the  data.

9p dem_thanh 22-12-2012 30 6   Download

  There  are  five  Quaternary  sedimentary  sequences  in  the  Red  River  Delta,  Vietnam.  The  forming of each sequence is related to transgression and regression phases. The sequences, which  was  formed  in  transgression  period,  composed  mainly  of  fine  grained  size  leading  to  the  water  bearing capacity is very low and plays a role as aquicludes. Besides, in these fine grain size layers,  the contents of arsenic and iron are high, especially in dark clay, silty clay rich in organic material ...

7p dem_thanh 22-12-2012 21 3   Download

This project aims to increase the productivity and profitability of potato production in the Red River Delta (RRD) through an integrated crop production and marketing program. The project is a co-operative research and extension program between the Food Crops Research Institute (FCRI), Agriculture Western Australia and Curtin University. Improvements in productivity and net returns will be achieved by training Vietnamese agronomists and extension agents in the methodologies used by the potato industry in Western Australia (WA)....

12p tam_xuan 02-03-2012 26 2   Download

The demand for newly constructing of drainage pumping station in Red river delta has increased recently. Total drainage volume for the whole region in 2006 was 2406.8m3/s, and it was predicted to increase to 5181.3m3/s in 2020 [1]. The average drainage coefficient for the year from 2010 to 2020 will be 7.0 l/s per hectar, three and a haft time higher than the average drainage coefficient for the period from 1954 to 1973; 1.8 times higher than 1973 to 1976 and 1.3 times higher than 1976 to 2000. This article aims to provide the primary analysis of objective...

7p dem_thanh 22-12-2012 21 2   Download

Margin deltas are the last ones that were formed in a shelf break zone, when a sea level has slowdown during last time of a forced regression and the beginning of the success transgression. The margin deltas are abruptly thickened in the zone of shelf break, became thinner landward and basinward. Because they were formed in the shelf edge, they have a relatively high sand/clay ratio, prone to turbidite. In the northern part of the Red River basin, during the Miocene the margin deltas had developed eastward from the plot 103, i.e. from the borehole 103-TH-1X, 103-TG-1X and...

10p dem_thanh 22-12-2012 13 3   Download

Palyno1ogica1 study in a deep core (69.5 m depth) in the coasta1 area of the Red River De1ta, Vietnam provides evidences on vegetation change in the regiona1 area in abou!12000 years before present. This research aims to reconstruct the vegetation deve1opment and pa1eoenvironmenta1 changes in the Red River De1ta, Vietnam during the Ho1ocene. These data show !hat the region supported a Fagaceae-Coniferous, especially Quercus, Pinus và Castanopsis, simi1ar to contemporary vegetation described in Vietnam and southeast China. Tropica1 broadleaf forest dominated at the time right after 12.

12p dem_thanh 22-12-2012 13 3   Download

The Red River plays a critical role as a spine of historical and cultural life of Ha Noi, the millennium-civilized capital, as well as of the entire Tonkin Delta. The river’s truck stream flowing through Ha Noi and its branching distributaries spread out to form a fertile delta: the Red River Delta. Until now this river has made its appearance with a variety of nominal terms in historical records and folkloristic traditions.

6p butmaudo 21-08-2013 18 2   Download

Canh tác lúa đóng một vai trò quan trọng trong nền văn hóa và chế độ ăn của người dân Việt Nam và nó cũng cung cấp khả năng để giảm thiểu biến đổi khí hậu. Trang trại trên quản lý nước của ruộng lúa là một trong những yếu tố chính ảnh hưởng đến phát thải khí mê tan từ lúa. Bài viết trình bày các kết quả thử nghiệm về ảnh hưởng của nước chế độ trong lĩnh vực gạo về phát thải khí mê-tan từ lúa trên địa bàn tỉnh Hà Tây 2004-2006....

0p doquyenhong 31-10-2011 33 9   Download

Nam Dinh. is a big agricultural province in Red River delta of North Vietnam, where were planted three main agricultural products: rice, corn, peanut. By case-study investigation and energy analysis, the report put out detail information on biomass energy of rice straw, rice husk, com straw, corn core, peanut straw and total biomass energy from agricultural wastes in Nam Dinh province. According to investigation data, yearly the total agricultural wastes in Nam Dinh province is more than 1l million tons.

8p dem_thanh 22-12-2012 30 5   Download

The Red River Delta (hereafter as RRD) is one of the two biggest deltas in Vietnam with the population is 19,625 million persons in 2009. It is also the most populous area with the population density of 932 person/km2 in 2009 (General Statistics Office, 2010). Tien Hai District of Thai Binh Province locates in the eastern part of the RRD, lies in the coastal zone - a sensitive area and affected by the interaction between the mainland and the South China Sea (in Vietnamese as Biển Đông - East Sea). The study area of this research is Van Truong...

15p dem_thanh 22-12-2012 22 4   Download

Objectives: Identifying the salinity tolerance and phenotype of the rice lines which carrying the Saltollocus (donor plant), imported from International Rice Research Institute, as well as selecting the popularly grown rice cultivar were used as the recipient plant Applying marker assisted backcrossing (MABC) to pyramid salinity tolerance Saltol locus into Bac Thom 7, in order to generate the high quality rice variety with salinity tolerance for growing the coastal areas in Red River Delta.

27p fujijudo87 07-07-2014 40 4   Download

Vietnam has more 3000km of coastline and the features of the coastal zone in various areas (Northeast area, Red River Delta, Central Region and Mekong River Delta) are also different. Therefore, it is necessary to study specific characteristics of each area and find out the suitable boundaries for the coastal zone.

11p dem_thanh 22-12-2012 28 3   Download

Objectives of the dissertation: Applying marker assisted selection method to develop inbred - elite rice varieties which shown a stability of brown planthopper resistance in the Red River Delta areas.

28p fujijudo87 07-07-2014 19 3   Download

 Vietnam has over 3200 km shoreline which extends from north to south of the country.  Sea level changes were principal factors influenced on sedimentary environment and compositions.  In Quaternary, cycles of sea level change and tectonic movement were main factor that created Red  River  delta,  Nam  Bo  plain  and  Central  plain.  There  are  5  sedimentary  cycles  corresponding  to  5  cycles  of  sea  level  change  of  the  Red  River  delta  and  Nam  Bo  plain.  Sedimentary  cycles  were ...

9p dem_thanh 22-12-2012 13 2   Download