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大豆产量直接关系到农民的经济效益,因此需要重视大豆种植技术,通过努力提高北方大豆种植技术,从而提高大豆的产量,保证豆农的丰产增收。基于此,分别从优化耕作、精选良种、科学施肥、适时播种和化学除草等几个方面,对北方大豆种植技术要点进行具体的阐述。
Soybean yield is directly related to the economic benefits of peasants. Therefore, it is necessary to attach importance to soybean planting techniques and increase soybean yield through efforts to improve northern soybean planting techniques so as to ensure high yield and income of peasants. Based on this, the main points of soybean planting technology in North China are elaborated from the aspects of optimizing tillage, selected varieties, scientific fertilization, timely sowing and chemical weeding.