宗派 发表于 2025-3-21 17:01:02
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The Demand for Fertilizer When Markets Are Incomplete: Evidence from Ethiopiais show that high transport costs, illiteracy, adverse local climates, and limitation in risk and credit markets are major constraints on the functioning of fertilizer markets, suggesting that government actions to close knowledge gaps and lower transportation costs can increase fertilizer use among farmers.fodlder 发表于 2025-3-22 05:35:35
Book 2013he levels of land and labor productivity rank among the worst in the world. The book explains Africa’s productivity gap and proposes ways to close it, by examining recent experience in Africa and by drawing on lessons from Asia. .违抗 发表于 2025-3-22 08:44:24
Book 2013the population lived on less than on dollar a day, and a staggering one in three people and one third of all children were undernourished. Africa has abundant natural resources; agriculture provides most of its jobs, a third of national income and a larger portion of total export earnings. However tEpidural-Space 发表于 2025-3-22 14:58:03
ome and a larger portion of total export earnings. However the levels of land and labor productivity rank among the worst in the world. The book explains Africa’s productivity gap and proposes ways to close it, by examining recent experience in Africa and by drawing on lessons from Asia. .978-94-017-8368-2978-94-007-5760-8不连贯 发表于 2025-3-22 17:54:28
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