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白芸豆属豆科,菜豆属,一年生草本。其产量的85%以上用于出口,是陇东地区唯一出口创汇的粮食作物。近年来随着国际市场需求量的增加,其播种面积不断扩大。但由于普遍进行春播,在玉米地带种,产量低,品质差,一级品率低(出口分级),平均亩产仅50公斤左右。为了探索其高产途径,我们在“麦—油/豆—麦”两年三熟轮作制研究中,将白芸豆夏播技术作为一项主要研究内容,通过
White kidney beans Leguminosae, genus Bean, annual herb. More than 85% of its output is used for export. It is the only food crop exported and earned in Longdong. In recent years, with the increase of the demand in the international market, the sown area has been continuously expanded. However, due to the widespread spring sowing, planting in corn fields, low yield, poor quality and low rate of first grade (export classification), the average yield per mu is only about 50 kg. In order to explore its high-yielding ways, we used the summer sowing technology of white kidney beans as a main research content in the research of “wheat-oil / bean-wheat”