雪茄茄衣烟干物质及矿质营养积累规律的研究  

Research on Accumulation of Dry Matter and Mineral Nutrients in Cigar Wrapper Tobacco

作　　者：刘蒙蒙[1] 王旭锋[1] 王慧芳[1] 徐世杰[1] 陈彦鹏[1] 吴钢 闻刚 时向东 

机构地区：[1]河南农业大学国家烟草栽培生理生化研究基地,河南郑州450002 [2]川渝中烟工业有限责任公司,四川什邡618400 [3]儋州烟草公司,海南儋州571700

出　　处：《山东农业科学》2015年第8期67-70,共4页Shandong Agricultural Sciences

基　　金：中国烟草总公司项目"海南雪茄茄衣烟叶生产关键技术研究与应用"(110201202013)

摘　　要：本试验对雪茄茄衣烟的农艺性状、干物质积累和矿质营养吸收规律进行了研究,结果表明：雪茄茄衣烟株旺长期所需的最适温度为20.0~32.4℃、湿度为55.3%~83.7%;干物质积累最快的时期是移栽后35~65 d;根部矿质元素积累最多的时期在移栽后35 d左右,而茎和叶的矿质元素含量则在后期较高。The agronomic characters,dry matter and mineral nutrient accumulation were studied in cigar wrapper tobacco. The results showed that the optimum temperature and humidity for tobacco plants in rapid growth period were 20. 0 ~ 32. 4℃ and 55. 3% ~ 83. 7% respectively. The rapid accumulation period of dry matter appeared in 35 ~ 65 days after transplantation. The mineral nutrients accumulated the most in root in the period of about 35 days after transplantation,while those accumulated more in aboveground part in the late growth period.

关 键 词：雪茄茄衣烟 干物质 矿质元素 

分 类 号：S572.01[农业科学—烟草工业]