Zouk in the Park Set for Mount Rainier Nature Center Sunday, September 27, 2015

Make plans to attend this year’s Zouk in the Park. This free event will be held at Mount Rainier Nature & Recreation Center in Prince Georges County, MD on Sunday, September 27th from 3p.m. to 7p.m. The nature center has live animals, educational displays, a game room, and an outdoor playground. The facility is located near West Hyattsville Metro at 4701 31st Place, Mount Rainier, MD 20712.

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Festival goers will experience the infectious beats of zouk music, which originated in the French Caribbean islands of Guadeloupe and Martinique. Today it is very popular in Haiti, St. Barts, French Guiana, St. Martin, St. Lucia, and Dominica.

Zouk is also popular in Belgium, France, Quebec, Canada and French speaking countries in Africa (such as Guinea, Senegal, Ivory Coast, Gabon, Burkina Faso, Mali, Chad, Benin, Niger, Congo, Cameroon, Togo). Cape Verde & Angola enjoy Kizomba & Cabo-Zouk, typically sang in Portuguese. In South America, Lambada zouk is gaining increasing popularity in Brazil.

Salsa fans will love zouk! Everyone is welcome to have a great time while listening and dancing to the rhythmic tunes of Francophone music at Zouk in the Park. At this African and Caribbean French music event, attendees will be treated to an amazing line up of classic and contemporary tunes and beats. A diverse playlist of music will be played to showcase this very fun and melodic style of music. Among the various genres set for the ultimate francophone music event are Soukous, N’Dombolo, Makossa, Kompa, Cadance, Coupe Decale, Mbalax, Afropop and even Kizomba, Semba, Tarraxinha and Cabo-Zouk.

Like ZoukFest, at “Zouk in the Park” there will be activities for kids on the playground, food for purchase, and arts & craft vendors. Bring the family, lawn blankets, and picnic chairs.

LuvZouk encourages your support of Dominica in the aftermath of tropical storm Erika. About 15 inches of rain fell on the mountainous Caribbean island of about 70,000 people on August 27th. Dominica’s Prime Minister Roosevelt Skerrit said in a televised address, “damage inflicted by the storm set the island back 20 years.” “The extent of the devastation is monumental. It is far worse than expected,” he said, adding that hundreds of homes, bridges, and roads have been destroyed. “We have, in essence, to rebuild Dominica.” Airports were left inoperable, and some communities remained isolated by flooding and landslides.

Donations will be collected at the event to aid in Rebuild Dominica’s relief efforts.

For more information about “Zouk in the Park” and other great zouk music events in the greater Washington DC area, visit www.LuvZouk.com.

A Case for Improved Soil and Land Use Management in Dominica

Dominica’s national motto “Après Bondie C’est La Ter” meaning “after God is the land” highlights the importance of the land (the soil) to Island. The amount of precious top soil eroded by the torrential rains during the Erika disaster may never be quantified or featured among all we have lost. Nonetheless, losses incurred due to landslides and soil erosion and the subsequent impact on communities and livelihoods highlight the need to elevate the importance of soil and land use management in Dominica.

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The 68th United Nations General Assembly declared 2015 as the International Year of Soil. A primary objective was to raise awareness among civil society and decision makers of the profound importance of soils for human life. As a non-renewable resource, its preservation is paramount for food security and our sustainable future.
Soils are not merely parcels of uniform materials. Instead, they are units with characteristics that change vertically downwards through different layers and horizontally in every direction. Therefore, to describe a soil it is not sufficient to only look at the surface, a vertical cut or boring must be made and the different layers from the surface to the parent material (underlying rock) carefully examined.

The soils of Dominica were classified by Mr. David Lang over 40 years ago. His work provides general descriptions of the major soil types, soil forming processes and includes several important recommendations for land use planning and agricultural development. Mostly, the soils are formed by the weathering of volcanic rock. The weathering process results in the formation of clays and secondary minerals. However, the unique properties of the respective soil types are based on the underlying rock and as influenced by environmental factors, rainfall patterns, topography, vegetation and the extent of weathering.

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The physical and chemical characteristics of our soils, suitability for agriculture and other land uses are largely dependent on the type and quantity of clay they contain. For example, soils along the west coast between Jimmit and Tarreau dominated by Smectite clay minerals are noted for their shrinking and swelling properties. They shrink and crack considerably when dry and expand when wet. This activity is responsible for the cracks and movement frequently observed in the paved roads in that area. The Smectoid clays differ from soils on the north east, around Marigot, which are dominated by Kandite clay minerals. Kandoid clays are generally highly weathered (older), appear reddish to red-brown, are well-drained and better suited for agricultural development.

Several studies have investigated the mechanics of landslides in Dominica. The steep slopes, high rainfall and high water holding capacity of our soils are some of the factors that predispose many parts of the island to landslides. While heavy rainfalls are common in Dominica, it is the prolonged precipitation at high intensities, as occurred with Erika, which is capable of causing serious destruction from landslides.

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Efforts to rebuild Dominica must be focused on building resilience and adapting to climate change impacts. Soil conservation and land use planning based on available technologies and the findings and recommendations generated from scientific studies (most of which already exist) should guide policy decisions and inform activities at the farm and community levels. We must also rely on the practical experience of individuals who have continued in the traditions of our forefathers, by stabilizing slopes with deep rooting crop and forest trees, bamboo and vetiver strips and who willingly adopt the approach that some extra work now can set the foundation for a sustainable future.

Davidson Lloyd (PhD)

Rebuild Dominica and the Effort to Combat Black Sigatoka

Black Sigatoka Disease (BSD) is a fungal infection of the banana leaf which has plagued Dominica’s banana and plantain crops. In the wake of the Erika disaster, it is even more important to support the rebuilding of Dominica’s agriculture sector by such projects inspired and directed by collaboration between Dominicans, and friends of Dominica, at home and abroad.

BSD first identified in Dominica in 2012 is caused by the fungus Mycosphaerella fijiensis similar to Mycosphaerella musicola the cause of Yellow Sigatoka which we have usually called banana leaf spot. BSD affects both highly susceptible Cavendish banana cultivars such as Robusta and Giant Cavendish as well as plantains to a lesser extent. M. fijiensis is more aggressive than M. musicola and replaces it in countries it has invaded.

Infection begins on the young leaves as they emerge at the top of the plant and results in major necroses of leaves, destruction of photosynthetic leaf tissue, early immature ripening, and yield loss.

In our highly humid tropical environment there are two strategies for BSD control, fungicide control and selection of suitable resistant cultivars. Fungicide control is very expensive for cost of fungicides, labour cost as well as frequency of spray cycles. The two strategies can run currently..short term use of fungicides, good agronomic practices (soil testing, fertilizers, drainage, field sanitation, proper calibration of ground mistblowers etc) and longer term field testing and provision of resistant cultivars to farmers. For fungicide control optimal sprays should depend on single fungicides or mixtures of mostly systemic fungicides with different modes of action in banana spray oil or oil emulsions, a workable biological forecast system to reduce number of sprays and laboratory testing to detect early any development of fungicide resistance. Forecasting has been known to reduce sprays from over 40 per year to less than 10. We will need trained field personnel to do forecasts on weekly basis.

So for existing Cavendish and plantain farms and any new plantings. e.g with recently imported tissue culture Cavendish cultivars from VITROPIC in France, fungicide sprays will be necessary. Longer term solution will depend on partially resistant cultivars and/or genetically modified bananas. Dr Clayton Shillingford with collaboration of Errol Emanuel and Dr Davison Lloyd are field testing nine banana and two resistant plantain cultivars obtained from BIOVERSITY INTERNATIONAL, Belgium, the world’s largest Musa collection, to determine suitability for cooking, ripening for domestic and export markets and agroprocessing. The resistant cultivars seen here were weaned and hardened in DAPEX shade house, Fond Cole and are now planted in the field for evaluation..(rate of leaf emergence and total leaves, ratooning rate, measure of BSD compared to Cavendish cultivars, plant height at shooting, bunch weight and configuration, hand and finger size and shape etc). to be followed by cooking and ripening and organoleptic tests for taste, sweetness, texture etc. Water shortage is an important limiting factor in agriculture and the problem is likely to get worse as a result of climate change. Irrigation is routinely used but we will also field test the cultivars by phenotyping for drought.

Rebuild Dominica is supportive of the efforts to combat black sigatoka. We intend to promote the best practices in agriculture and industry. We have made a start. Donate here and help us finish the job!

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Black Sigatoka Resistant Cultivars: Rebuilding Dominica’s Agriculture Sector

Dominican soil scientist Dr. Davidson Lloyd plants black sigatoka resistant banana cultivars provided by plant pathologist Dr. Clayton Shillingford, President Emeritus of the Dominica Academy of Arts and Sciences.

Black sigatoka is a fungal infection of the banana plant which has plagued the island’s banana crop. In the wake of the Erika disaster, it is even more important to support the rebuilding of Dominica’s agriculture sector by such projects inspired and directed by collaboration between Dominicans, and friends of Dominica, at home and abroad.

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Founded in 2015 in the wake of the devastation wrought by Tropical Storm Erika, we are now organising relief from the direct hit by category five Hurricane Maria: the worst natural disaster in our nation's history.