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本试验用浸注法将玉米ＤＮＡ直接注入水稻种胚内，然后再用此注射液进行浸泡。经过两代的培育，子代的遗传性状发生了显著的变异。所选育的两个株系与对照比较，都表现出生育期缩短，株高降低，有效穗和每穗粒数增多，结实率增加，米质变优等特点。
In this experiment, corn DNA was directly injected into rice embryos by dipping method, and then soaked in this injection. After two generations of cultivation, the genetic traits of offspring have undergone significant variation. Compared with the control, the two selected lines showed the characteristics of shortened growth period, reduced plant height, effective panicle and grain per spike, increased seed setting rate, and better quality of rice.