2011年外引烤烟品种适应性研究

Study on Adaptability of Introduced Foreign Flue-cured Tobacco Cultivars in 2011

[目的]评价外引烟草品种在我国的适应性、抗病性、经济效能、质量特点和工业利用价值等。[方法]对6个外引烟草品种PVH1452、PVH2110、PVH2299、PVH2306、RGH04、NC71及K326(对照)进行小区试验。[结果]PVH2299的主要经济指标最高,综合表现好;RGH04的主要经济指标均位居第2,综合表现较好;PVH1452、PVH2110、PVH2306、NC71的产量、产值、均价都比对照K326高,综合表现相对较好。[结论]建议对6个外引烟草品种进行进一步试验研究或示范种植。

[ Objective] The aim was to evaluate introduced foreign flue-cured tobacco cuhivars＇ adaptability, disease-resistance, economic performance, and industrial utilization value. [ Method ] Six introduced foreign flue-cured tobacco eultivars, PVH1452, PVH2110, PVH2299, PVH2306, RGH04, NC71, and the control cultivar K326, were used to carry out plot test. [ Result] The results showed that the economic income and the comprehensive agronomic traits of PVH2299 was the best among the 7 varieties, and the second was RGH04. The yield, output value, and average price of PVH1452, PVH2110, PVH2306 and NC71 were all higher than those of the control cultivar K326. Conclusion ] It was suggested that six introduced foreign flue-cured tobacco cultivars were studied deeply or demonstration planting.