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六安丘陵地区,历史上是中秈稻区,单季晚稻仅在南部地区有少量栽培,主要品种是晚秈小紅稻、小冬稻、麻壳秈和晚糯寒阳糯、雪花糯、一根糯等。解放以后,随着生产的发展,农业技术的改革和复种指数的提高,单季晚稻面积逐年扩大,1955年栽插九十一点四八万亩,1956年迅即扩种到一百九十五点一万亩,占三稻面积的23.3%,以后每年都保持在一百四十万亩以上,占19.6—24%,1960年达二百八十六点一万亩,占32.3%,1963年由于早春气候反常引起严重烂秧,結果单季晚稻扩大到一百九十六点四万亩,占27.2%。目前单季晚稻在六安专区已成为不可缺少的搭配稻作了。
Luan hilly areas, the history of the indica rice area, single-season late rice only in the southern region with a small amount of cultivation, the main varieties are indica red rice, small winter rice, ephedra indica and waxy waxy, waxy wax, a Waxy and so on. After the liberation, with the development of production, the reform of agricultural technology and the improvement of the multiple cropping index, the area of single-season late rice has been expanded year by year. Nine hundred and forty-eight thousand acres were planted in 1955 and expanded to 195 in 1956 An area of 10,000 hectares, accounting for 23.3% of the total area of the three rice fields, will maintain an annual output of more than 1.4 million mu, accounting for 19.6 to 24% of the total population. In 1960, the number reached 286,100 hectares, accounting for 32.3% of the total As a result of the severe spring seasons, the severe rotten seedlings were caused in the year. As a result, the single-season late rice expanded to 196,400 mu, accounting for 27.2% of the total. The current single season late rice has become indispensable in Lu’an area with rice.