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鲁中烟区处干河流域,山麓平原与泛滥平原交接地带,主要包括临朐,益都,寿光,吕乐等县.地势南高北低,分布有黄土,二性土,黑土等主要土壤类型.本区种植烟草历史较久,面积亦广,为我国主要烟草产地之一,但由于土壤类别及区内自然条件的差异,在烟草的产量及质量上存在着较大的差别,因而研究烟区土壤的农业性状及探讨熟化土壤的措施,以提高烟草的品质及产量,便成为当前烟草生产方面急需的土壤工作.由于黄土及黑土的面积最广以及二性土的性质介乎于黄土及黑土之间,因此本交只就黄士与黑土的研究结果予以讨论.
Luzhong tobacco area at the dry river basin, the foothills plain and plain flood plain area, including Linqu, Yidu, Shouguang, Lule counties and other terrain south high north low distribution of loess, diatom, black soil and other major soil types The tobacco grown in this area has a long history and wide area, and is one of the major tobacco producing areas in China. However, due to the differences in soil types and natural conditions in the region, there is a big difference in the yield and quality of tobacco, The agricultural characteristics of the area soil and the measures to cure the soil in order to improve the quality and yield of the tobacco have become the much needed soil work for the current tobacco production.As the area of loess and black soil is the most extensive and the nature of the amphibole is between loess and Therefore, we only discuss the research results of Huangshi and black soil.