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兰考９０６－４是采用六倍体小黑麦与普通小麦杂交，然后结合染色体生物工程技术培育成功的优质超高产黑麦－普通小麦１ＢＬ／１ＲＳ易位系，是我国黄淮麦区、鄂西北部麦区调整小麦种植结构发展优质小麦生产的最好品种。１ 兰考９０６－４的特征特性１．１ 理想的株型结构
Lankao 906-4 is a high quality and high yielding rye-wheat 1BL / 1RS translocation line, which is made by crossing hexaploid Triticale with common wheat and then combining with chromosomal bioengineering technology. Mobei adjust the wheat planting structure development of the best varieties of high-quality wheat production. 1 Lankao 906-4 characteristics and characteristics 1.1 ideal plant type structure