[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"session-user":3,"news-1000000000000001242":4,"\u002Fapi\u002Fnews\u002Flist?categoryId=1000000000000000032&orderByColumn=publishTime&isAsc=desc&pageSize=5":17},null,{"id":5,"articleNo":6,"categoryId":7,"categoryName":8,"title":9,"summary":10,"content":11,"publishTime":12,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":14,"collectCount":15,"updateTime":12,"contentHtml":16},"1000000000000001242","74486","1000000000000000032","水文地质","5分钟学会判断土壤健康，如果您家的土壤有盐碱、酸化、板结等问题，请速看！","5 分钟学会判断土壤健康，如果您家的土壤有盐碱、酸化、板结等问题，请速看！！","**来源：河农研特肥公众号**\n\n**3招学会判断土壤好坏**\n\n学会三招**“望闻切”**，不用专业仪器，就能在家门口给土地做一次全面的“健康体检”。\n\n**一、观色看形，察土相**\n\n健康的土壤如同“海绵”，疏松多孔。\n\n一看颜色：肥沃土色深（黑褐或油棕），发白\u002F发红可能贫瘠或酸碱化。\n\n二看结构：手握湿土，健康土能松软散开成团粒；板结土粘成一团，沙土则无法成团。\n\n三看生命：蚯蚓等生物数量是土壤活性的直观。\n\n![](https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002F3500589392435f25ae883127c3202acf.png)\n\n**二、辨味触感，探土情**\n\n用感官直接判断：\n\n一闻气味：健康土壤有清新泥土香；若出现酸臭、霉味，可能有害菌占优或受污染。\n\n二试手感：健康土松软、温润；湿冷粘腻则排水差，干涩粗糙则缺乏有机质与水分。\n\n![](https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002F40f0b1f572284258541a9e1ce525e41c.png)\n\n**三、渗水看根，测土功**\n\n通过两个小实验快速验证土壤功能：\n\n一做渗水实验：挖坑灌满水，理想渗完时间为10-30秒。过快则保水差，过慢则板结透气不良。\n\n二行作物“问诊”：观察作物根系是否短浅发黄、下扎困难，植株是否大小不均、病虫害多，这些都是土壤不健康的直接信号。\n\n![](https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002Fe1d8c21555bcad1c9525317e59248a1f.png)\n\n土地不会说话，但它会用自己的方式告诉我们它的状态。\n\n通过今天“望、闻、验”的三步自查法，您已经能对土壤健康状况有了基本判断。记住，健康的土壤是活的、有生命的生态系统。","2026-04-27T08:51:59+08:00","N",116,0,"\u003Cp>\u003Cstrong>来源：河农研特肥公众号\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>3招学会判断土壤好坏\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>学会三招**“望闻切”**，不用专业仪器，就能在家门口给土地做一次全面的“健康体检”。\u003C\u002Fp>\n\u003Cp>\u003Cstrong>一、观色看形，察土相\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>健康的土壤如同“海绵”，疏松多孔。\u003C\u002Fp>\n\u003Cp>一看颜色：肥沃土色深（黑褐或油棕），发白\u002F发红可能贫瘠或酸碱化。\u003C\u002Fp>\n\u003Cp>二看结构：手握湿土，健康土能松软散开成团粒；板结土粘成一团，沙土则无法成团。\u003C\u002Fp>\n\u003Cp>三看生命：蚯蚓等生物数量是土壤活性的直观。\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002F3500589392435f25ae883127c3202acf.png\" alt=\"\">\u003C\u002Fp>\n\u003Cp>\u003Cstrong>二、辨味触感，探土情\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>用感官直接判断：\u003C\u002Fp>\n\u003Cp>一闻气味：健康土壤有清新泥土香；若出现酸臭、霉味，可能有害菌占优或受污染。\u003C\u002Fp>\n\u003Cp>二试手感：健康土松软、温润；湿冷粘腻则排水差，干涩粗糙则缺乏有机质与水分。\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002F40f0b1f572284258541a9e1ce525e41c.png\" alt=\"\">\u003C\u002Fp>\n\u003Cp>\u003Cstrong>三、渗水看根，测土功\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>通过两个小实验快速验证土壤功能：\u003C\u002Fp>\n\u003Cp>一做渗水实验：挖坑灌满水，理想渗完时间为10-30秒。过快则保水差，过慢则板结透气不良。\u003C\u002Fp>\n\u003Cp>二行作物“问诊”：观察作物根系是否短浅发黄、下扎困难，植株是否大小不均、病虫害多，这些都是土壤不健康的直接信号。\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Ffile.sinosite.com.cn\u002Fsinosite-file\u002Fnews\u002Fold\u002F20260427\u002Fe1d8c21555bcad1c9525317e59248a1f.png\" alt=\"\">\u003C\u002Fp>\n\u003Cp>土地不会说话，但它会用自己的方式告诉我们它的状态。\u003C\u002Fp>\n\u003Cp>通过今天“望、闻、验”的三步自查法，您已经能对土壤健康状况有了基本判断。记住，健康的土壤是活的、有生命的生态系统。\u003C\u002Fp>\n",{"items":18,"total":14,"pageNum":49,"pageSize":50},[19,26,33,34,42],{"id":20,"articleNo":21,"categoryId":7,"categoryName":8,"title":22,"summary":23,"publishTime":24,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":25,"collectCount":15,"updateTime":24},"1000000000000001244","74488","涨知识：看不见的地下水","水，是生命之源，在人类的生存与发展进程中占据着无可替代的关键地位。而地下水，作为地球上水资源储存库之一，对于全球水资源的稳定供应和生态平衡的维系，有着深远影响。","2026-04-27T10:57:00+08:00",124,{"id":27,"articleNo":28,"categoryId":7,"categoryName":8,"title":29,"summary":30,"publishTime":31,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":32,"collectCount":15,"updateTime":31},"1000000000000001243","74487","土壤“八大问题”，你知道几个！","土壤“八大问题”-板、馋、贫、浅、酸、咸、脏、杂。","2026-04-27T09:07:43+08:00",104,{"id":5,"articleNo":6,"categoryId":7,"categoryName":8,"title":9,"summary":10,"publishTime":12,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":14,"collectCount":15,"updateTime":12},{"id":35,"articleNo":36,"categoryId":7,"categoryName":8,"title":37,"summary":38,"publishTime":39,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":40,"collectCount":15,"updateTime":41},"1000000000000001240","74484","《生态环境法典》“固体废物污染防治”分编与《固废法》对比","《生态环境法典》第二编第六分编“固体废物污染防治”与《固体废物污染环境防治法》进行对比","2026-03-31T09:12:16+08:00",2,"2026-03-31T09:13:25+08:00",{"id":43,"articleNo":44,"categoryId":7,"categoryName":8,"title":45,"summary":46,"publishTime":47,"isTop":13,"isHot":13,"isRecommend":13,"viewCount":48,"collectCount":15,"updateTime":47},"1000000000000001239","74483","《生态环境法典》“水污染防治”分编与《水污染防治法》对比","本次推文将《生态环境法典》第二编第三分编“水污染防治”与《水污染防治法》进行对比。","2026-03-30T10:44:27+08:00",204,1,5]