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我省潮土土类,主要分布在鲁西北地区,面积约5500万亩,占全省总面积24.1%,耕地面积约4700万亩,是省内最大的一个土类.为了更好地培肥地力,提高作物产量水平,增加经济效益.我们于1984年通过对潮
The soil of our province is mainly in the northwest of Shandong Province, with an area of 55 million mu, accounting for 24.1% of the total area of the province and arable land of 47 million mu, making it the largest soil mass in the province. Soil fertility, crop yields, and economic benefits have increased