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在江苏沿江地区,稻米是人民生活中的主要粮食作物。随着生活水平的不断提高和耕地的减少,保证粮食安全对稻米的需求已上升到优质前提下的高产、稳产。为了筛选出适应我地种植的品种,近年来,我站特引进了各地育成的单季粳稻新品种(系),并对其丰产、稳产性进行认真地比较试验,获得了初步的结果。1 材料与方法1.1 参试品种(系)武粳13号、宁粳1号、武香粳14号(优
In the Yangtze River in Jiangsu Province, rice is the staple food crop in people’s lives. With the continuous improvement of living standards and the reduction of arable land, the demand for ensuring food security for rice has risen to a high yield and stable yield under the premise of good quality. In order to screen out the varieties suitable for planting in our area, in recent years, I have specially introduced new varieties of single-season japonica rice bred locally and compared their high yield and stable yield seriously and obtained preliminary results. 1 Materials and methods 1.1 Varieties (lines) Wujin 13, Ningjing 1, Wuxiangjing 14