一、选择土壤选择色泽浅,质地疏松,排水良好的砂壤土。二、选用品种选用经审定推广的、生育期适宜、比较早熟、株型紧凑、结荚集中、抗旱性较强、较抗叶斑病的优良品种。在我县主要选用:白沙1016、冀油四号、鲁花十一、鲁花十四等品种。三、土壤改良与轮作1、土壤改良。对于丘陵山地,水土流失严重的地块,需整修水平梯田、深耕,以加深活土层,耕深要达到26—32厘米。对于土质瘠薄、土壤有 First, select the soil to choose light color, loose texture, well-drained sandy loam. Second, the selection of varieties selected by the promotion of approval, suitable growth period, more precocious, compact plant type, pod concentration, drought resistance, resistant to leaf spot of the fine varieties. Main selection in my county: Baisha 1016, Ji You 4, Lu Hua 11, Lu Hua 14 and other varieties. Third, soil improvement and rotation 1, soil improvement. For hills and mountains, serious soil erosion, the need to repair the level of terraced fields, deep plowing in order to deepen the live soil, deep plowing to reach 26-32 cm. For infertile soil, there is soil