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1.杂交晚籼稻新组合(1)特优37 特优37是由浙江大学核农所选育而成的杂交晚籼稻新组合。2000年浙江省生产试验平均亩(1亩=667平方米,下同)产448.8千克,比汕优10号增产1.91%。平均全生育期129.8天,比汕优10号长1.9天。平均亩有效穗17.5万,每穗总粒数125.9粒、实粒数105.4粒,结实率83.7%,千粒重26.9克。抗性鉴定结果:中抗稻瘟病,感白叶枯病,感白背飞虱和褐飞虱。米质测试结果:精米率、整精米率、碱消值、直链淀粉含量等4项指标达部颁食用优质
1. New Late Indica Hybrid Rice Combination (1) Youyou 37 Youyou 37 is a new combination of late indica hybrid rice selected from the Institute of Nuclear Agricultural Sciences of Zhejiang University. In 2000, the average production of mu in Zhejiang Province (1 mu = 667 m2, the same below) was 448.8 kg, an increase of 1.91% over that of Shanyou 10. The average whole growth period of 129.8 days, 1.9 days longer than Shanyou 10. The average mu effective spike 175,000, the total number of grains per spike 125.9, the actual number of grains of 105.4, seed setting rate of 83.7%, grain weight of 26.9 grams. Resistance identification results: moderate blast resistance, bacterial blight, whitebacked planthopper and brown planthopper. Rice test results: milled rice rate, milled rice rate, alkali consumption value, amylose content of four indicators up to the ministerial food quality