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农业生产:土地是根基 耕地保护刻不容缓

2016-09-20 08:35:10 来源:中国农机网 阅读量:17418 评论

导读:土地是人类赖以生存发展的根基,我国本就人多地少,土地总体质量不高,再加上近年来随着现代化的发展,不少耕地被征用,土地污染严重,可用耕地正在逐渐减少,土地供需矛盾突出,耕地保护可谓刻不容缓。

  【中国农机网 行业要闻】土地是人类赖以生存发展的根基,我国本就人多地少,土地总体质量不高,再加上近年来随着现代化的发展,不少耕地被征用,土地污染严重,可用耕地正在逐渐减少,土地供需矛盾突出,耕地保护可谓刻不容缓。
  
  这几年来,面对日益严峻的耕地形式,国家对耕地的保护日渐重视,相继出台了不少政策制度支持耕地保护。
  
  农业生产:土地是根基 耕地保护刻不容缓

        落实耕地保护 奖补政策来出力
  
  很多事物都有这样一个特性,那就是“破坏容易,重建难”,耕地也是如此,在保护耕地的过程中,需要多方出力,统筹兼顾。耕地保护补贴及相关奖补制度的出现,就是在维护各方利益的基础上使耕地得到有效保护。
  
  例如,浙江永康为有效落实耕地保护共同责任机制,制定出台了《永康市耕地保护奖补机制实施办法》。《办法》将使承担耕地保护任务的镇(街、区)、农村集体经济组织和农户能从保护耕地和基本农田中获得长期的、稳定的经济收益,使永康市耕地和基本农田能得到切实有效保护。
  
  耕地保护奖补机制让更多人参与到保护土地资源、不违章占用土地的队伍中来,相关补贴的发放,让耕地从众多的利益关系中挣脱出来,切实得到保护。虽说“无利不起早”有时太过现实,但很实用不是吗?当然有奖励,自然也有硬性规定,我国多地都给耕地划了“红线”,明确规定耕地的保有量。
  
  耕地保护严守“红线”
  
  俗话说,凡事都有底线,耕地数量自然也不例外。根据不同的人口资源,我国许多地方都给耕地限制了数量。从另一方面讲,在耕地保护的过程中,有目标,有底线,才更有动力,才不会出差错。
  
  湖南省国土资源厅发布《湖南省“十三五”国土资源发展规划》(以下简称《规划》)。《规划》提出,到2020年,湖南省耕地保有量不得少于5956万亩,基本农田面积不得低于4945万亩,建设占用耕地规模不得突破60万亩。湖南省将扎紧耕地保护的“篱笆”,实行严格耕地保护制度。
  
  这些政策制度的支持,使耕地的数量得到有效的保护和控制,那么耕地质量的保护又要从何入手呢?
  
  农机深松提高耕地质量
  
  现如今,农民种地往往会忽视养地,土壤在这种情况下耕层逐年变薄,有机质含量下降,这使农业可持续发展面临重大挑战。据专家介绍,开成1厘米厚的土层要需很长的时间。所以,要解决这些问题,一项重要措施就是建立科学合理的土壤耕作制度,扩大深松面积,减少耕地的风蚀、水蚀。
  
  可喜的是机械化的发展,给土地深松带来极大的便利。我国多数地区都在开展农机深松整地技术推广。正如,新疆吉木萨尔县实施“互联网 农机深松”,这不仅推广了一种耕作技术,其鼓励创新的理念,善于破题的智慧,以及推动农机化发展的放大效应值得更多人借鉴。
  
  结语 :近年来,为发展经济的需要,越来越多的土地被征用,越来越多的土地失去了耕作价值,使我国本就地少人多的现实国情更加严峻,因此,保护耕地成为我国迫在眉睫的任务,是我们每一位从农者都应该承担的责任。随着农业机械化的发展及深松技术的推广,耕地质量保护取得明显效益,为农业可持续发展打下坚实的基础。

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