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482 documents indexed

Assessing the Impact of Integrated Pest Management Programme for Suppressing the Invasive Fruit Fly (Bactrocera invadens) on Mango in Mozambique

H. Cocorrea · D. Cugala · S. Ekesi · L. Jose

The invasive fruit fly, Bactrocera invadens (Diptera: Tephritidae) is a devastating quarantine pest that continues to threaten fruit and vegetable production in Mozambique. In Mozambique, since its first detection in the Northern region, n…

RUF-32928 2012 CC BY 4.0 20 May 2014

Influence of Number of Days from Planting to Harvest on Growth, Development, Stage of Maturity and Nutritional Value of Three Vegetable Soybean Cultivars in Zimbabwe

A.T. Chikoshana · Z.A. Chiteka · J.S. Tichagwa

A study was carried out in the 2008/09 season at Rattray Arnold Research Station in Zimbabwe, to determine the optimum days to harvest for three vegetable soybean varieties, SC Edamame 1, Santa, and Siesta. The experimental design was a ra…

RUF-32925 2012 CC BY 4.0 20 May 2014

On-farm Analysis of the use of clear Plastic Pond Sheeting for Enhanced Growth and Productivity of Tilapia Rendalli and Oreochromis Shiranus Polyculture in Earthen Ponds

E.W. Kaunda · J.M. Kihoro · C.G. Salima

The effect of clear plastic sheeting on growth of Tilapia rendalli and Oreochromis shiranus polyculture and pond productivity was assessed in twelve 200m2 ponds in Dowa district, Malawi. Clear plastic sheets of 200 microns were installed 5…

RUF-32837 2012 CC BY 4.0 19 May 2014

Combined Effect of Selected Technologies on Growth, Survival and Water quality of Improved Strain of Oreochromis Shiranus in Earthen Ponds of Dowa District, Malawi

L. Jere · J. Kang’ombe · E.W. Kaunda · P.M. Longwe +2 more

The study to evaluate the combined effect of feed, feeding trays and clear plastic pond sheeting technique on the growth, survival and water quality of the improved strain of Oreochromis shiranus was conducted in Dowa District, Malawi, fro…

RUF-32827 2012 CC BY 4.0 19 May 2014

Food type preference, Breeding Seasonality and size at first Maturity of Synodontis njassae of Southeast arm of Lake Malawi

K.M. Kamtambe · E.W. Kaunda · F. Maguza-Tembo · A. Msukwa

The food type preferencein the southeast arm of Lake Malawi was studied. Frequency of occurrence, gravimetric, volumetric and index of relative importance was used to assess food preference. It was found that S. njassae is an omnivore, con…

RUF-32808 2012 CC BY 4.0 19 May 2014

Analysis of Critical Factors Influencing Performance of Fish Farmer Organisations in Dowa and Mchinji District in Central Malawi

C. Chonde · J. Dzanja · D. Kambewa · D. Kayambazinthu +1 more

This study is being carried out to determine critical factors that affect performance of fish farmer organisations in Malawi as part of the RUFORUM Community Action Research programme (CARP). Five fish farmer organisations with a total of …

RUF-32758 2012 CC BY 4.0 19 May 2014

Spatial Dynamic of the Mabalane Mopane Ecosystem Degradation and its Association with Wildfires in southern Mozambique: What Implications for Biodiversity and people’s Livelihoods

Romana Rombe Bandeira · Inocência Muzime · Amadeu Ossene · Cláudio dos Santos Quenhe +1 more

The study focused on the Mopane woodlands, a forest ecosystem in Mozambiques from which the rural poor extract various forest and non forests products. The size of the ecosystem has been reduced over the years due to extensive agriculture …

RUF-32737 2012 CC BY 4.0 18 May 2014