按叶位采烤按炕分级收购散烟模式探讨

Probe into Loose Leaf Purchasing System—Harvest and Curing by Stalk Position and Grading by Curing Barn

为解决当前工场化散烟分级收购模式存在的投入较大、专业分级人员不足、分级技能水平不能满足要求等问题,开展了按叶位采烤、按炕分级收购散烟新模式的试验。结果表明,该模式保留和发挥了工场化散烟分级收购模式的优势,通过实行准采证制度、专业化烘烤和提前入户预检等措施,实现了按叶位科学合理采收,鲜烟分类编竿,下炕分选去青除杂、同炕同叶位烟叶标识打捆、按炕一次性交售。应用效果表明该模式可提高烟叶分级纯度和等级合格率,加快烟叶分级与收购进度。

For solving the problems existing in loose leaf purchasing,such as high investment,short of professional graders,and lower grading skills,the experiments on a new loose leaf purchasing system involving harvest and curing by stalk position and grading by curing barn were carried out.The results showed that through introducing a harvesting license system,specialized curing and household pre-inspection and other measures,the new purchasing system not only retained the advantages of the original loose leaf grading and purchasing system,but also realized scientific harvest by stalk position,sewing green leaves after classification,cured leaves sorting（removing greenish and variegated leaves）,marking and bundling leaves from the same stalk position and curing barn,and purchasing by whole barn.The results of application indicated that the new system improved grading quality,increased qualified rates,and expedited the process of leaf grading and purchasing.