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“辐射410号”系1969年采用反应堆热中子,积分通量为3.5×10~(10)中子/厘米~2,照射当时推广良种“成都矮八号”干种子,经四代选育而成。1971年测产结果亩产890斤,比原品种790斤增产12.7%,1972年品比仍增产显著。1973年开始进行生产试验、示范。1974年在我省17个县农场和部分社队种植,平均亩产876斤,一般比当地推广品种增产一成左右。1977年我省德阳县柏隆公社种植三千多亩,平均亩产达千斤。目前推广面积十多万亩。
“Radiation 410 ” Department of reactor thermal neutrons in 1969, the integral flux of 3.5 × 10 ~ (10) neutrons / cm ~ 2, was the promotion of fine seeds “Chengdu dwarf No.” dry seeds, Four generations of breeding. Measured results in 1971 mu yield of 890 kg, 790 kg more than the original yield 12.7% increase in 1972, the product is still significantly increased yield. 1973 began production trials, demonstration. In 1974, 17 counties in our province farms and some commune teams planted an average of 876 kg of mu per mu, which is about 10% more than that of local varieties. 1977 Deyang County Bai Long commune planted more than 3000 acres, the average yield of kilograms. Currently more than 100,000 acres to promote the area.