论文部分内容阅读
当今国际市场对烟叶的要求是高香气、高尼古丁、油分足、叶片厚、颜色深(桔黄到金黄)。我国原有的一些地方当家品种,多数存在尼古丁含量较低、叶片偏薄、颜色偏淡等缺点。引进外国良种,是提高我国烟叶质量见效最快的得力措施。K326是我国当前提倡开发的外引优质良种之一。我省于1987年由上杭县首先引进试种。3年来,在参加全国优质烟栽培技术开发研究中,各参试点对K326进行了有关小区试验和示范栽培,以摸索其特性,探讨其栽培技术,现根据试验和生产调查资料总结如下。
Today’s international market requirements for tobacco is a high-aroma, high nicotine, enough oil, leaves thick, deep color (orange to golden yellow). Some of our original local varieties, most of the existence of nicotine content is low, thin leaves, color and other shortcomings. The introduction of foreign seed is the most effective measure to improve the quality of tobacco in our country. K326 is one of the high-quality seeds introduced by our country at present. My province in 1987 by Shanghang County, the first to introduce trial. In the past three years, participating in the national high-quality cultivation of tobacco cultivation technology research, the pilot points on the K326 carried out on the cell test and demonstration cultivation to explore its characteristics, to explore its cultivation techniques, are based on experimental and production survey data are summarized below.