Combining napier grass with leguminous shrubs in contour hedgerows controls soil erosion without competing with crops


We established hedges/barriers of calliandra (Calliandra calothyrsus Meissner), leucaena (Leucaena trichandra (Zucc.) Urban)) and napier grass (Pennisetum purpureum Schumach) and combination hedges of either calliandra or leucaena with napier grass on slopes exceeding 5% to study the effect of vegetative barriers on productivity of arable steep-lands in… (More)
DOI: 10.1007/s10457-008-9152-3

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