湘春豆１７号是湖南省作物研究所育成的优质、抗病、高产、早熟春大豆新品种，１９９７年经湖南省农作物品种审定委员会审定，可在全省推广。为使该品种在生产上充分发挥增产潜力，我们应用农业系统工程学原理和方法，进行了配套高产栽培技术研究。１材料与方法试验采用四... Hunan Xiangdou No. 17 is a new breed of high-quality, disease-resistant, high-yielding and early maturing spring soybean cultivated by Hunan Crop Research Institute. It was approved by Hunan Crop Variety Approval Committee in 1997 and can be popularized in Hunan Province. In order to give full play to the yield potential of this variety in production, we applied the principles and methods of agricultural systems engineering to carry out research on the supporting high-yielding cultivation techniques. 1 materials and methods used four ...