改良日本小麦品种农林10号的衍生品种小罂粟(农林89号)获得成功,抗旱高产育种取得重大突破。鲁麦13号率先在非灌溉条件下创造了9244.5 kg/hm2的高产纪录;鲁麦14号则成为20世纪90年代初期黄淮冬麦区栽培面积最大的品种。该品种不仅高产、多抗、广适,而且还是很好的农艺亲本被育种家广泛利用,已选育出49个新品种,成为黄淮冬麦区新一轮主栽品种,创造了巨大的经济效益和社会效益。充分显示出种质资源的创新在育种和保障国家粮食安全中的地位与作用。本文还就品种资源的研究和利用进行了讨论。 Improvement of the Japanese wheat cultivar Nonglin 10, a derivative of small poppy (Nonglin 89) was a success, a major breakthrough in breeding drought-resistant and high-yielding. Lumai 13 took the lead in creating a high yield record of 9244.5 kg / hm2 under non-irrigation conditions; and Lumai 14 became the largest cultivated area in the Huanghuai winter wheat region in the early 1990s. The variety is not only high yield, multi-resistance, wide adaptability, but also very good agronomic parents are widely used by breeders, has bred 49 new varieties, a new crop of Huanghuai winter wheat varieties, creating enormous economic benefits And social benefits. It fully demonstrates the status and role of innovation of germplasm resources in breeding and safeguarding national food security. This article also discusses the research and utilization of variety resources.