“桂朝2号”是广东省农科院水稻研究所选育的高产良种。1980年引入宾川试种成功后,由于产量高、适应性强、种植面积逐年发展,高产纪录不断刷新。1982年有9户农民11块田,平均亩产达2,058.9斤,其中一块面积1.1亩,单产高达2,111.5斤,创我国籼稻亩产之冠。1983年又在前旱后涝的不利条件下,有5户(6.879亩)重演亩产吨粮纪录,平均单产达2,036.4斤,最高的一块1.05亩达2,096.76斤。1984年有6户(8.988商)平均单产达2,055.4斤,其中最 “Gui and Chao 2” is a high-yielding seed selected by the Rice Research Institute of Guangdong Academy of Agricultural Sciences. After the successful introduction of Binchuan in 1980, due to the high output, strong adaptability, the area under cultivation has been developing year by year, and the record of high yield has been constantly refreshed. In 1982, there were 9 peasants in 11 fields, with an average yield of 2,058.9 kg per mu, including an area of ​​1.1 mu and a yield of 2,111.5 kg, making it the highest yielding indica rice in China. In 1983, under the unfavorable conditions of the former drought and floods, there were 5 households (6.879 mu) repeating the grain yield per mu, with an average yield of 2,036.4 kg and the highest piece of 1.05 mu reaching 2,096.76 kg. In 1984 there were 6 households (8.988 traders) average yield of 2,055.4 pounds, of which the most