夏粮是全年粮食生产的第一季，其产量占据全年粮食总产的20%以上。特别是小麦，夏粮中超过90%都是小麦。当前，农业农村部14日的农情调度显示，我国西南地区夏粮收获已经过半，而北方地区的冬小麦正处于灌浆期，距离大面积收获还有近半个月的时间。在这个关键时期，运用现代科技手段进行田间管理，成为了保障夏粮丰收的重要措施。
首先，无人机田间监测技术被广泛应用。无人机能够快速、准确地获取田间数据，通过现代信息技术，实现对农田的远程监控和管理。这不仅大大节省了人力物力，还提高了监测的效率和精确度。
其次，智能灌溉系统也为夏粮丰收提供了有力保障。该系统根据农田土壤的水分状况和天气预报，自动调节灌溉时间和水量，既避免了水资源的浪费，也确保了作物的需水量。
再者，病虫害的防治也变得更加科学有效。通过生物防治和物理防治相结合的方式，减少了化学农药的使用，既保护了环境，也提高了农作物的品质。
总的来说，科技的运用使得田间管理更加省时省力还省心，有力地保障了夏粮的丰收。
英语如下：
**Headline: Technology Boosts Summer Grain Harvest, Wheat-producing Regions Awaiting收割**
Keywords: Summer grain harvest, technological agricultural support, enhanced field management.
**News Content:**
### Enhanced Field Management Ensures Bountiful Harvest: These Technological Means Save Time, Effort, and Worry
The summer grain harvest is the first season of grain production in a year, accounting for more than 20% of the total annual grain production. Wheat, in particular, constitutes over 90% of the summer grain. According to the agricultural situation report from the Ministry of Agriculture and Rural Affairs on April 14th, the harvest of summer grains in the southwest region of China is already over half done, while the winter wheat in the northern regions is in the filling stage, with about half a month to go before large-scale harvesting. At this critical time, the use of modern technological means for field management has become an essential measure to ensure a bountiful summer grain harvest.
Firstly, unmanned aerial vehicle (UAV) monitoring technology is widely employed. UAVs can quickly and accurately obtain field data, and through the integration of modern information technology, they enable remote monitoring and management of farmland. This significantly saves on manpower and material resources while enhancing the efficiency and precision of monitoring.
Secondly, intelligent irrigation systems have also provided robust support for the summer grain harvest. These systems automatically adjust irrigation timing and water volume based on the soil moisture status and weather forecasts, avoiding waste of water resources and ensuring the water needs of crops.
Moreover, disease and pest control have become more scientific and effective. By combining biological control with physical control, the use of chemical pesticides has been reduced, thereby protecting the environment and improving the quality of agricultural products.
Overall, the application of technology has made field management more time-saving, labor-saving, and worry-free, thereby strongly ensuring a bountiful summer grain harvest.
【来源】http://www.chinanews.com/cj/2024/05-15/10216885.shtml
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