摘要
Abstract
Taking 7 collect stations of Guiyang County in Chenzhou City as samples,tobacco leaf level qualified rate and mix level were comparativly analyzed.Results showed that the Guiyang County stations acquisition of the level of high grade tobacco leaf quality was good,the average qualified rate of grading was 80.30%,in mix level case mix low proportion was 19.44%on average,V was 2.07%,mixed was 2.53%.关键词
烟叶/等级质量/质量控制Key words
tobacco leaf/grade quality/quality control分类
农业科技
