Introduction to the Boyou Gui 168 rice variety

In the late rice season, it participated in the Guangxi regional trial. Across 5 trial sites in the rice-growing region of southern Guangxi, the average yield was 389 kg/667 sq m, an increase of 0.68% over the control Boyou 64. In the 1997 late rice season repeat trial, across 6 trial sites in the rice-growing region of southern Guangxi, the average yield was 334 kg/667 sq m, an increase of 0.38% over the control Boyou 64. In 1998, across 6 production trial sites in the rice-growing regions of southern and central Guangxi, the average yield was 453 kg/667 sq m, an increase of 8.14% over the control Boyou Gui 99. The whole growth period is 116 days, 5 days earlier maturing than Boyou 64. Plant height is 105 cm, tillering ability is relatively strong, and 1000-grain weight is 22.6 g. Grain quality is relatively good, and the cooked rice has a fragrant aroma. Resistance identification: rice blast grade 9, bacterial leaf blight grade 3, brown planthopper grade 9.