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1品种选择选择适宜本区域、优质、丰产、抗病、商品性好的大豆品种,如冀豆12、冀豆15高蛋白大豆、五星1号无腥味大豆。种子质量符合GB4404.2的良种要求。2整地深耕20 cm以上,耙细整平。结合整地施足基肥,每亩施用有机肥2 500～3 000 kg,切忌重茬。
1 Select the appropriate choice of the region suitable for the region, high-quality, high yield, disease resistance, good commodity soybean varieties, such as Jidou 12, Jidou 15 high protein soybeans, five star no smell of soybeans. Seed quality in line with GB4404.2 seed requirements. 2 site deep plowing 20 cm or more, rake fine leveling. Combined with soil preparation Shizujifei, organic fertilizer per acre 2 500 ~ 3 000 kg, avoid repeated cropping.