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研究和开发水稻节水高效栽培技术，无论是对水稻生产本身，还是水资源的保护和合理开发利用，都是极为必要的。水稻节水高效栽培技术是以高产、优质、高效为目标，以水稻对田间水分条件反应的生理生态效应为基础，采用现代各种节水农艺技术和灌溉管理技术，提高水的利用效率，
Research and development of efficient water-saving rice cultivation techniques, both for rice production itself, or the protection and rational development and utilization of water resources are extremely necessary. Rice water-saving and efficient cultivation technology is based on high yield, high quality and high efficiency, based on the physiological and ecological effects of rice on the field moisture conditions, using various modern water-saving agronomic techniques and irrigation management techniques to improve water use efficiency,