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美国农业研究局的一位研究人员Doyle B.Peters 报道,经过7年的试验,首次育成一种具有高光合效率并能直接转化为产量的玉米新品系。由于育成的玉米光合效率提高约2%,使得同一块田玉米的产量较原来提高17
Doyle B. Peters, a researcher at the Bureau of Agricultural Research, reported that for the first time in seven years, a new line of maize with high photosynthetic efficiency and direct conversion to yield was bred. As the bred maize photosynthetic efficiency increased by about 2%, making the same field corn yield increased 17