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十八连丰!科技兴农迎丰收,农机大军来助力

2021-12-08 17:10:52 来源:农机网原创 阅读量:49139 评论

导读:12月6日,国家统计局公布了2021年全国粮食产量数据。数据显示,2021年全国粮食总产量13657亿斤,比上年增加267亿斤,增长2.0%,全年粮食产量再创新高,连续7年保持在1.3万亿斤以上。其中,秋粮产量10178亿斤,比上年增加191亿斤,增长1.9%。至此,我国粮食生产已连续18年喜获丰收。

  【农机网 热点关注】 12月6日,国家统计局公布了2021年全国粮食产量数据。数据显示,2021年全国粮食总产量13657亿斤,比上年增加267亿斤,增长2.0%,全年粮食产量再创新高,连续7年保持在1.3万亿斤以上。其中,秋粮产量10178亿斤,比上年增加191亿斤,增长1.9%。至此,我国粮食生产已连续18年喜获丰收。
 
  虽然今年河南等地遭遇了极端强降雨天气引发了洪涝灾害、西北陕甘宁局部地区出现阶段性干旱、秋收时期华北和黄淮海地区出现连阴雨天气,对部分地区秋粮产生一定影响,但全年粮食依然实现了丰收,并且产量再创新高,这不是偶然得到的丰收,而是多重因素加持后的综合结果。
 

 

  高标准农田是有力保障
 
  首先,今年粮食播种面积是有所增加,全国粮食播种面积达17.64亿亩,比上年增加1295万亩,增长0.7%。除此之外,粮食连年增产增收,关键在于落实“藏粮于地、藏粮于技”战略,其中高标准农田建设是重要一环。建设高标准农田是巩固和提高粮食生产能力、保障国家粮食安全的关键举措。大力推进高标准农田建设,加快补上农业基础设施短板,增强农田防灾抗灾减灾能力,有利于聚集现代生产要素,推动农业生产经营规模化专业化,促进农业农村现代化发展。
 
  自高标准农田建设工程实施以来,国家粮食综合生产能力得到了一定程度的提高。截至2020 年底,全国已完成8亿亩高标准农田建设任务。通过完善农田基础设施,改善农业生产条件,增强了农田防灾抗灾减灾能力,巩固和提升了粮食综合生产能力。建成后的高标准农田,亩均粮食产能增加 10% ~20% ,,稳定了农民种粮的积极性。在高标准农田区域,灌溉、生产道路等基础设施得到了完善,粮食生产水平、规模化水平得到了提升,这是粮食连续丰收的重要因素。
 
  科技助力 农机大军助丰收
 
  粮食连年丰收,离不开“农机大军”,近些年机械化水平持续提升是不争的事实。截至2020年,我国主要粮食作物耕种收综合机械化率已超过80%,其中小麦耕种收综合机械化率稳定在95以上;水稻、玉米耕种收综合机械化率分别超过85%、90%。
 
  机收减损是今年粮食生产过程中一直强调的问题,从本质来说,降低粮食损耗就相当于增加了种植面积和粮食产量。今年以来,全国农业农村系统广泛组织开展了机收减损大培训、大宣传、大比武活动。“三夏”期间小麦机收减损约25亿斤,平均损失率控制在2%以内;“双抢”期间早稻机收减损近5亿斤,平均损失率控制在3%以内。
 
  此外,现代化农业技术为粮食丰收插上了科技的翅膀。除农机外,好农艺、好种子、好植保,有了科技加持,都是增产增收的因素。无人驾驶农机作业、植保无人机的广泛使用、农药化肥减量增效等等,都是科技的进步带来的变化,也是粮食丰收的保障。
 
  有了上述保障,粮食丰收不再是难题,中国饭碗牢牢端在了自己手里。国家统计局农村司副司长王明华表示,2021年,全国粮食再获丰收,为确保国家粮食安全、应对复杂多变的国内外形势、克服各种风险挑战提供了有力支撑,为“十四五”开好局、起好步,推动经济社会高质量发展,构建新发展格局奠定了坚实基础。
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