摘要
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。
The wheat cultivar Norin 89, also known as ＂Xiao Yingsu＂ ,was derived from Norin 10 successfully. That was an important breakthrough in wheat breeding for drought-resistance and high-yield. The wheat cultivar Lu- mai 13 achieved a yield record of 9244.5 kg/hm2 under non-irrigated conditions. The wheat cuhivar Lumai 14 had the largest acreage in the Yellow and Huai River Valley Winter Wheat Region （YHRVWWR） in the early years of 1990s. Both Lumai 13 and Lumai 14 varieties are of high yield, multi-resistance, and wide adaptation. They were al- so elite parents widely used by many wheat breeders. Forty-nine elite wheat cuhivars,which have been derived from Lumai 13 or Lumai 14,are now widely grown in the YHRVWWR and have produced huge economic and social ben- efits. Thus it has suggested that the innovation of wheat germplasm is very important for a successful wheat breeding program and for the national food safety.
出处
《植物遗传资源学报》
CAS
CSCD
北大核心
2013年第2期352-354,360,共4页
Journal of Plant Genetic Resources
关键词
冬小麦
育种
小罂粟
种质创新
winter wheat
wheat breeding
Xiao Yingsu
wheat germplasm
