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苏联遗传育种学家在世界上首创育成多年生小麦新品种“A-M 64”、“Б—M 66”、“B—M24”等。它们现在正经受着田间11个品种的一系列对比试验。这些品种播种一次,可连续收获2—3
The Soviet Union genetics and breeders pioneered the development of new perennial wheat varieties “A-M 64”, “Б-M 66” and “B-M24” in the world. They are now undergoing a series of comparative trials of 11 varieties in the field. These varieties sown once, 2-3 can be harvested continuously