随之而来的灌溉农业的迅速发展，特别是从20世纪50年代以来，改变了该区域的经济。
The ensuing rapid expansion of irrigation agriculture, especially from the 1950s onward, transformed the economy of the region.
在发展中国家，灌溉是人类排泄物的主要农业用途。
Irrigation is the primary agricultural use of human waste in the developing world.
生产者应当采用节水、节能、节种、节肥的先进种植、养殖和灌溉技术，优先发展生态农业。
The producers shall adopt advanced technique of planting, breeding and irrigating on water saving, energy saving and fertilizer saving; and give priority to the development of ecological agriculture.
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