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  • For small farmers in the Bolivian highlands, wheat crop production is limited by moisture stress and soil erosion. A. discusses research in two Bolivian departments, Chuquisaca and Cochabamba, conducted to increase water-use efficiency
  • rotations in the mid-hills region of Nepal - rice-wheat on irrigated khet land, millet-maize on rain-fed bari land, and upland rice-blackgram on ancient river terraces known as tar land. Using a partial cost-benefit analysis, authors find that applications