90(6)小麦系育种专家沈天民历经17年利用染色体生物工程技术和远缘杂交,把六倍体小黑走同普通小麦用基因方法育成的代换系和易位系新品种。1998年5月全国著名小麦专家云集河南,召开“90(6)染色体品种研讨会”,一致认为该品种居国内领先地位,是大面积稳产600公斤、突破750公斤、可望1吨的新品种。 栽培要点 河南省及同纬度地区 (6) Wheat breeding expert Shen Tianmin After 17 years of using chromosome bioengineering technology and distant hybridization, the hexaploid black and common wheat breeding methods using genetic methods and new varieties of translocation lines. In May 1998, famous national wheat experts gathered in Henan to hold the “90 (6) Symposium on Chromosome Varieties”. They all agreed that the varieties occupy the leading position in the country and are new varieties with a stable yield of 600 kg in large area and a breakthrough of 750 kg in 1 tonne . Cultivation points Henan Province and the same latitude