层次分析结果表明：护坡草种筛选中较重要的前五个指标分别为抗旱性、盖度、地上植物量、耐贫瘠性和地下植物量。
Hierarchy analysis shows that the most important indices are resistant to draught, coverage, the aboveground biomass, tolerance to barren soil, biomass of roots among the 20 indices.
尼日尔的农夫拥有树木所有权，于是FMNR在这里得到普及性推广，尼日尔被大量绿树覆盖；而尼日利亚的土地则光秃贫瘠。
On the Niger side, where farmers were allowed to own trees and FMNR was commonplace, there was abundant tree cover; but in Nigeria, the land was barren.
贫瘠的土壤、崎岖的地表以及恶劣的气候造成典型的生存性农业，仅能种植维持农场家庭生存所必需的作物。
Poor soils, uneven terrain, and a severe climate led to typical "subsistence" farming, the growth of only those crops necessary for family maintenance.
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