论文部分内容阅读
闽烟7号(K07)是以云烟85为母本与抗青枯病的美国优质品种Coker347为父本,经常规杂交、系谱法定向选择而成。试验结果表明,该品种适应性较强,耐肥水,易烘烤;抗黑胫病,中抗青枯病;烤后原烟呈桔黄色,油分足,色泽均匀鲜亮,主要化学成分含量适宜,比例协调,烟叶评吸质量好。福建省区试和全国区试多年结果表明,闽烟7号的烟叶产量、均价、上等烟比例、产值等均高于对照K326,是一个品质、抗性、产量等综合性状较能兼顾的优良烤烟新品种。
Minyan 7 (K07) is a male parent of Coker347, a US high-quality variety with cloud-tobacco 85 as the female parent and resistance to bacterial wilt. It was made by conventional crossbreeding and pedigree selection. The results showed that this variety has strong adaptability, resistance to water and easy to bake, anti-black shank disease and resistance to bacterial wilt. After roasting, the original smoke was orange, oil was enough and the color was bright and uniform. The main chemical components were suitable, The proportion of coordination, tobacco smoking good quality. The results of the Fujian provincial trial and the national district trial for many years showed that the output, average price, superior tobacco proportion and output value of tobacco in Fujian No. 7 were higher than that of CK32, which was a combination of quality, resistance and yield. The fine new varieties of tobacco.