活化有机肥对烤烟生理特性和品质的影响  

Effects of Different Bio-activated Organic Fertilizer Levels on Physiological Characteristics and Development of Flue-cured Tobacco and Quality of Tobacco Leaves

作　　者：叶协锋[1] 凌爱芬[1] 喻奇伟[1] 崔树毅[1] 刘国顺[1] 刘旭锋[2] 郝伟红[2] 刘霞[1] 

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,国家烟草专卖局烟草行业栽培重点实验室,河南郑州450002 [2]郏县烟草公司,河南郏县467100

出　　处：《华北农学报》2008年第5期190-193,共4页Acta Agriculturae Boreali-Sinica

基　　金：国家烟草专卖局重点科研项目(110200401017;110200401021)

摘　　要：为探明活化有机肥对烤烟生长发育和烟叶品质的影响,于2006年对活化有机肥的施用效果进行了研究。盆栽试验结果表明,施用活化有机肥提高了烤烟叶片硝酸还原酶(NR)活性、叶绿素含量和根系活力,降低了丙二醛含量。大田试验结果表明,施用活化有机肥提高了烟叶总糖和还原糖的含量以及还原糖与总糖的比值,还增加了磷、镁、锌、钙、铁和铜的含量,改善了烟叶品质。Pot and field experiment were conducted to study the effects of different bio-activated organic fertilizer levels on growth of flue-cured tobacco in 2006. Results of pot experiment showed that the application of bio-activated organic fertilizer could increase the nitrate reductase activity, chlorophyll content and root activity, and reduce the content of MDA compared with CK. Results of field experiment revealed that it can effectively increase total sugar, reduce sugar,the ratio between reduce sugar and total sugar. It can increase phosphor, magnesium, zinc, calcium, iron and copper content, too.

关 键 词：烤烟 活化有机肥 生理指标 品质 

分 类 号：S572.062[农业科学—烟草工业]