论文部分内容阅读
现代农业的发展可谓挑战与机遇并存,其中水资源日渐短缺、人均不足、分布不均等问题成为现代农业发展所面临的重要挑战,而相对应来讲,农业节水技术也一直在不断地发展,在各个时期展现出其独有的技术特征及优势条件,进而推进节水技术不断向前发展实现科学灌溉的同时,为农业发展提供保障。具体来讲,现代农业节水技术得以实现的物质基础与技术条件日渐显现且日趋完善,传统农业节水技术与生物、电子信息、计算机模拟以及高分子材料等高新技术相结合,逐渐融合并最终形成现代农业节水技术。努力探究与广泛应用现代农业节水技术,是现代农业应对挑战的有效举措,也是稳住机遇谋求未来发展的重要趋势。
The development of modern agriculture can be described as both challenges and opportunities. Water shortage, per capital shortage and unequal distribution of water resources have become important challenges in the development of modern agriculture. Correspondingly, agricultural water-saving technologies have been continuously developed, In each period, it shows its unique technical characteristics and advantages and conditions, and then promote the water-saving technology to move forward to achieve scientific irrigation while providing protection for agricultural development. Specifically, the material basis and technical conditions for the realization of modern agricultural water-saving technologies are becoming more and more perfected. The traditional agricultural water-saving technologies are integrated with high-tech such as biology, electronic information, computer simulation and polymer materials, Forming a modern agricultural water-saving technology. Efforts to explore and widely use modern agricultural water-saving technologies are an effective measure to deal with the challenges of modern agriculture and also an important trend to stabilize opportunities and seek for future development.