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金优725是1998年引进我县,区试品比均表现突出,平均亩产588.5公斤,比汕优63增产6.8%;1999年品比试验平均亩产639.0公斤,比汕优63增产7.8%;2000年品比试验、示范平均亩产639.0公斤,比汕优63增产11.13%。通过引进试验、示范均表现突出,是一个中晚熟新品种,是陕南浅山稻区实现高产更高产的跨世纪的优良新品种,已被我县和其它浅山县确定为主推品种,金优725品质优,丰产性好,产量高,符合“两高一优”产品种。
Jinyou 725 was introduced into our county in 1998. The test area of the district showed outstanding performance with an average yield of 588.5 kilograms and an increase of 6.8% over that of Shanyou 63. In 1999, the average yield per square meter was 639.0 kilograms and that of Shanyou 63 was 7.8% ; 2000 than the test, demonstrating an average of 639.0 kg per mu, yield increase of 11.13% over Shanyou 63. Through the introduction of experiments, demonstrating outstanding performance, it is a middle-late maturing new variety, which is a new cross-century fine variety with high yield and high yield in the shallow mountainous area of southern Shaanxi. It has been identified as the main push variety in Jinxian County and other Xiaoshan County, Jinyou 725 High quality, high yield, good output, in line with “two high and one excellent” varieties.