Introduction of flue-cured tobacco variety K 13

The varieties of flue-cured tobacco variety K 13 are introduced as follows:

Liao Yan 13 is a hybrid of Jiao 86 and G28 line 78-30 10, which is resistant to common mosaic and leaf spot. 1987- 1988 The average yield per mu in Liaoning Province was 147. 1 kg, and top-grade tobacco accounted for 27.35%. Compared with the control variety G28, the yield increased by 34.94%, the average price increased by 30. 16%, and the average net income per mu increased by 13 1.57 yuan. Tobacco leaves have good aroma and are suitable for planting in northeast tobacco-growing areas.