Region briefing
Ohangwena
Northern Namibia, bordering Angola. One of the four north-central regions ("Owamboland") that together form the country's smallholder mahangu belt. The seasonal floodplains (oshanas) of the Cuvelai system define the landscape and the cropping calendar.
36 indexed sources, last updated May 2026
At a glance
Climate & cropping calendar
450–550 mm average annual rainfall, concentrated November–March. Among the wetter regions of Namibia but with high inter-annual variability.
Single rainy season. Land preparation October–November; planting on first effective rains (typically late November to mid-December); harvest April–June.
Documented drought years in the last decade: 2013, 2016, 2019. Each triggered national drought relief and reduced mahangu yields by 30–60% in the affected season.
Dominant crops
Mahangu (pearl millet)
The staple. Grown on virtually every smallholder plot.
Sorghum
Secondary cereal, more drought-tolerant than maize.
Maize
Grown where soils and moisture allow, often intercropped with mahangu.
Cowpeas, groundnuts
Nitrogen-fixing legumes, intercropped with cereals.
Horticulture (pumpkin, watermelon, leafy greens)
Household gardens, some smallholder market production.
Livestock
Cattle
Communal grazing; herd-based wealth and social capital. NCA (Northern Communal Areas) market access constrained by foot-and-mouth controls south of the Veterinary Cordon Fence.
Goats
Most common small stock. Drought-resilient and the working capital of smallholder households.
Donkeys
Used for traction (ploughing, transport).
Poultry
Household-scale; growing interest in commercial broiler production.
Documented pests & diseases
Stem borer (mahangu)
NUST Faculty of Natural Resources & Spatial Sciences, 2019 Most damaging insect pest of pearl millet in the north-central regions. Larvae bore into stems, causing dead-heart and lodging.
Mahangu downy mildew
Ministry of Agriculture, Water and Land Reform — Directorate of Agricultural Research and Development, 2024 Fungal disease; common in wet seasons. MAWLR advises early planting and resistant varieties.
Fall armyworm
Ministry of Agriculture, Water and Land Reform — Directorate of Agricultural Research and Development, 2024 Established in maize and present on mahangu. MAWLR pest bulletins track outbreaks.
Quelea birds
Namibian Agronomic Board, 2024 Major grain-loss pest in maturing mahangu.