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早熟三号由浙江省农科院选育成功。七十年代开始引入我省,现在全省各地均有种植。早熟3号为春性。株高71～90厘米,秆较矮、株形紧凑、叶色深绿。穗为二棱、有芒、穗长6.4～10厘米,平均每穗结实22～24粒、结实率高,千粒重36.7克左右。淀粉含量为93％,蛋白质9.3～10.5％。分蘖中等,成穗率不高,抽穗后转化快,青杆黄熟,一般4月30日收获,耐肥抗倒,耐湿性中等,较耐病。抗逆性强,适应性广,深受群众欢迎。早熟3号一般亩产250～300斤,最高亩产达355.5斤,由于早熟、抗逆,适应性强,为我省麦稻稻三熟制及棉麦两熟制栽培所选用,成为大面积种植品种。
Early maturing on the 3rd by the Zhejiang Academy of Agricultural Sciences breeding success. Seventies began to introduce our province, now throughout the province have planted. Early maturity on the 3rd spring. Plant height 71 ~ 90 cm, shorter stalk, plant compact, dark green leaves. Spike is two edges, there are Mount, spike length 6.4 ~ 10 cm, the average of 22 ~ 24 grains per ear, seed setting rate, grain weight about 36.7 grams. The starch content is 93%, the protein 9.3 ~ 10.5%. Medium tillers, into the spike rate is not high, fast transformation after heading, green bar yellow, generally April 30 harvest, resistance to lodging, humidity resistance medium, more resistant to disease. Strong resistance, wide adaptability, welcomed by the masses. Early maturing on the 3rd general mu produce 250 ~ 300 pounds, the maximum per mu up to 355.5 pounds, due to precocious, resistance, adaptability, rice and rice for the three provinces of our system of rice and wheat cultivation selection, a large area Planting varieties.