论文部分内容阅读
为了探讨烤烟新品种0508在湘南植烟区的适应性,以NC71和K326为对照,在常宁市烟区对其进行了示范试验。结果表明:与对照相比,0508的农艺性状、经济性状和烟叶的外观质量均表现良好;其中植株高90.1 cm,茎围粗达8.06 cm,节距达4.7 cm,有效叶较少,叶片较厚,烘烤特性好,平均产量为2 134.5 kg/hm2,产值达44 824.5元/hm2(按照当年收购价),中上等烟比例较大,达96.1%。这说明0508是一个可在湘南烟区大面积推广的优质烤烟新品种。
In order to investigate the adaptability of new tobacco variety 0508 in southern Hunan tobacco planting area, NC71 and K326 were used as control in this study. The results showed that compared with the control, 0508 showed good performance in agronomic traits, economic traits and tobacco leaf appearance quality. Plant height 90.1 cm, stem circumference 8.06 cm, pitch 4.7 cm, fewer effective leaves, Thick, good baking characteristics, with an average output of 2 134.5 kg / hm2 and an output value of 44 824.5 yuan / hm2 (according to the purchase price of that year). This shows that 0508 is a new tobacco variety that can be widely promoted in southern Hunan tobacco area.