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黑龙江省大部分地区在针对水资源的开发、利用及保护方面的工作都不够理想,因此由此产生一系列植被稀少、水土流失严重及土地沙漠化及盐渍化的问题。而黑龙江省内对于农业玉米作物的用水量却非常大,占据总用水的80%,因此黑龙江农业用水的情况对其水资源整体利用情况造成了极为严重的影响,所以,就必须要采取相应的手段来节约水资源,这样才能从根源上解决黑龙江省水资源短缺的问题;同时,也是阻碍其生态环境持续恶化的重要手段。膜下滴灌玉米灌溉技术的推出和应用就在此问题上起到了良好的效果,为此简要论述以供参考。
Most of Heilongjiang Province’s efforts in water resources development, utilization and protection are not satisfactory, resulting in a series of problems of sparse vegetation, serious soil erosion and land desertification and salinization. However, the water consumption of agricultural corn crops in Heilongjiang Province is very large, accounting for 80% of the total water consumption, agricultural water use in Heilongjiang has a very serious impact on the overall utilization of water resources, therefore, we must take the appropriate Means to save water resources, so as to solve the root causes of water shortage in Heilongjiang Province; the same time, it is also an obstacle to the continued deterioration of the ecological environment an important means. The introduction and application of drip irrigated maize irrigation technology has played a good effect on this issue, for which a brief discussion for reference.