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盐碱地是地球上广泛分布的一种土壤类型,约占陆地总面积的25%,是重要的土地资源,。据联合国教科文组织和粮农组织不完全统计,全世界盐碱地面积为9.5438亿hm2,其中:我国为3 665.8万hm2。“盐碱地改良是世界难题!”每一人接触盐碱地的专家学者及普通老百姓都会这样说。但偏偏有一位山西省定襄县宏道镇咀子村的老百姓就是不信这个邪,并用活生生的事实对此说“不”!他的名字叫宋建忠。宋建忠,1958年出生在山西省定襄县咀子村的一
Saline-alkali soil is a widely distributed type of soil on Earth, accounting for about 25% of the total land area and is an important land resource. According to incomplete statistics by UNESCO and FAO, the salinity area of the world is 954.38 million hm2, of which 36.658 million hm2 in China. “Alkaline land improvement is a world problem! ” Everyone who comes into contact with salt and alkali land experts and ordinary people will say so. However, one ordinary people in Hongcun Town, Dingxiang County, Shanxi Province, just do not believe this evil, and use the fact of life to say “no”! His name is Song Jianzhong. Song Jianzhong, born in 1958 in Zi Zi Village, Dingxiang County, Shanxi Province