Description
Poverty in the Central Highlands of Madagascar is partly driven by inefficient exploitation of native forages and poor livestock nutrition. Zebus are of importance as cultural symbols, but this tradition has grown disconnected from agricultural policy. This project is working with three central highland communities near the protected areas of Itremo, Ibity and Ankafobe, to boost rangeland productivity and trial management methods which will support key forage grasses and improve livestock nutrition. A severe nitrogen deficiency compounded by extremely acidic soil conditions and low phosphorus is observed across the three sites. The lowest grazing capacity of an estimated 0.7 livestock unit per hectare and biomass production of 1600 kg/ha is observed at Ankafobe, the highest elevation windy site with fires that are almost annual. Low production is due to acidic soils with a lack of phosphorus as well as likely iron toxicity. The project works with 90 households owning a total 150 female zebu, 1-5 per household. The project initiated 3 demonstration farms to show the planting of sorghum for silage, harvesting of the native grasses for hay, and building a secure barn meeting at least minimum animal care standards, using local materials to protect the livestock from the weather and theft which is sadly perceived to be common. In the first year the project produced the highest yields in the most remote and fertile site of Itremo, with 365 kg of sorghum silage from 0.5 ha and 165 kg of Brachiaria hay from 0.5 ha. Five households based in the milk producing region of eastern Ibity have completed new barns. Fifty percent of households at Ibity successfully fed silage and hay to their zebu for the first time. Madagascar remains famous for subsistence farming and rural poverty with a long-term decline in livestock, but substantial opportunity nevertheless exists for integrated crop and livestock production, alongside the protection of biodiversity in nearby forests.
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Smallholder Zebu and Forage Production Development in Central Madagascar
Poverty in the Central Highlands of Madagascar is partly driven by inefficient exploitation of native forages and poor livestock nutrition. Zebus are of importance as cultural symbols, but this tradition has grown disconnected from agricultural policy. This project is working with three central highland communities near the protected areas of Itremo, Ibity and Ankafobe, to boost rangeland productivity and trial management methods which will support key forage grasses and improve livestock nutrition. A severe nitrogen deficiency compounded by extremely acidic soil conditions and low phosphorus is observed across the three sites. The lowest grazing capacity of an estimated 0.7 livestock unit per hectare and biomass production of 1600 kg/ha is observed at Ankafobe, the highest elevation windy site with fires that are almost annual. Low production is due to acidic soils with a lack of phosphorus as well as likely iron toxicity. The project works with 90 households owning a total 150 female zebu, 1-5 per household. The project initiated 3 demonstration farms to show the planting of sorghum for silage, harvesting of the native grasses for hay, and building a secure barn meeting at least minimum animal care standards, using local materials to protect the livestock from the weather and theft which is sadly perceived to be common. In the first year the project produced the highest yields in the most remote and fertile site of Itremo, with 365 kg of sorghum silage from 0.5 ha and 165 kg of Brachiaria hay from 0.5 ha. Five households based in the milk producing region of eastern Ibity have completed new barns. Fifty percent of households at Ibity successfully fed silage and hay to their zebu for the first time. Madagascar remains famous for subsistence farming and rural poverty with a long-term decline in livestock, but substantial opportunity nevertheless exists for integrated crop and livestock production, alongside the protection of biodiversity in nearby forests.
