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Variabilità locale della resa dei raccolti e gestione del territorio in Etiopia
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ISBN10: 6208834260
ISBN13: 9786208834265
Publisher: Edizioni Sapienza
Published: Jul 11 2025
Pages: 100
Weight: 0.32
Height: 0.24 Width: 6.00 Depth: 9.00
Language: Italian
ISBN13: 9786208834265
Publisher: Edizioni Sapienza
Published: Jul 11 2025
Pages: 100
Weight: 0.32
Height: 0.24 Width: 6.00 Depth: 9.00
Language: Italian
Le ragioni alla base delle scarse prestazioni del settore agricolo in generale e della resa e della produzione agricola in particolare sono molteplici e complesse. In linea di massima, questi fattori possono essere classificati come fattori biofisici, socioeconomici e istituzionali. Anche se le fluttuazioni annuali della produzione agricola potrebbero essere spiegate dalla siccità e dalle precipitazioni, questi fattori sono riconosciuti come fattori che influenzano stagionalmente la produzione in alcune zone e in alcuni anni, ma il loro effetto sulle tendenze produttive non deve essere sopravvalutato. Tuttavia, poiché la produzione agricola nazionale è prevalentemente alimentata dalla pioggia ed è soggetta a forti variazioni di anno in anno a seconda della qualità e della quantità delle piogge annuali, i raccolti che si potevano ottenere e la superficie che si poteva coltivare erano il risultato di ciò. Tra i fattori biofisici, il degrado del suolo, che comprende una serie di processi strettamente interconnessi, come l'erosione del suolo, l'impoverimento dei nutrienti del suolo, il degrado vegetativo dovuto al pascolo eccessivo e la conversione delle foreste in terreni agricoli, costituisce il vincolo più grave alla produzione agricola in Etiopia.
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