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沪早872是四川省农科院水稻高粱研究所采用籼粳杂交育成的常规早稻新品种。1988—1989年参加四川省区试,汇总平均亩产分别为481.3公斤453.9公斤,比对照沪红早一号增产9.57％和4.7％,增产均达极显著水平。于1990年4月通过省农作物品种审定委员会审定。同年在沪县、合江、富顺、江安、永川等县大面积生产示范,亩产均在500公斤左右,比原主栽品种沪红早一号、威优49、D优49、D优4号等增产近一成。目前正在全省双季稻区迅速推广。该品种的主要特点是:苗期耐寒性强、早发
As early as 872 in Shanghai Academy of Agricultural Sciences, Sichuan Institute of Sorghum used indica japonica hybrid conventional bred new varieties of rice. 1988-1989 years to participate in the trial in Sichuan Province, the average yield per capita of 481.3 kg 453.9 kg, compared with the control of Shanghai Hong morning yield 9.57% and 4.7%, an increase of production reached an extremely significant level. In April 1990 through the Provincial Crop Variety Certification Committee validation. The same year in Shanghai, Hejiang, Fushun, Jiang’an, Yongchuan and other counties large-scale production demonstration, mu are about 500 kilograms, compared with the original cultivars Shanghai Hong early on the 1st, Granville 49, D excellent 49, D excellent 4 No. nearly 10% increase in production. Currently in the province double cropping area quickly promoted. The main features of the varieties are: cold hardiness at seedling stage, early onset