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对 Ｌｅｍ ｏｎｔ， Ｓａｔｕｒｎ 等２０ 份美国光壳稻优良品种进行农艺性状评价， 并利用美国光壳稻与特青等１６６ 份我国高产品种进行杂交选育或辐射改良等工作。结果表明： 美国光壳稻具有抗倒性强、米质优、成穗率高等特点； 并已获得 Ｍ ４ Ａ６９、品３、品８ 等一批优良株系或中间材料。
The agronomic traits of 20 cultivars of photoperiod rice, such as Lem ont and Saturn, were evaluated and 166 varieties of high yielding varieties such as American Husk and Teqing were used for breeding or radiation improvement. The results showed that the light husk rice in the United States had the characteristics of strong lodging resistance, high quality rice and high spike rate. And a number of fine lines or intermediate materials such as M 4 A 69, 3 and 8 were obtained.