三安生物有机肥对烤烟NC102产质量及工业可用性的影响.docVIP

三安生物有机肥对烤烟NC102产质量及工业可用性的影响 　　摘要 通过田间试验，探讨三安生物有机肥对烤烟NC102产质量及工业可用性的影响。试验结果表明：施用三安生物有机肥，可以有效促进烤烟NC102的生长发育；显著提高（P0.05）平均产值、均价、中上等烟比例、上等烟比例以及烟叶填充性；中上部烟叶TS、RS、新植二烯、挥发性香气物质含量显著增加（P0.05），烟叶含梗率及NIC、TN含量显著降低（P0.05）。说明施用三安生物有机肥对烤烟NC102中上部位烟叶品质影响较大，能显著提高烟叶外观质量和经济性状，改善烟叶食味，丰富烟叶香气特征，实现减焦降害，其工业可用性明显优于常规烟叶。 　　关键词 烤烟；NC102；三安生物有机肥；产质量；工业可用性；影响 　　中图分类号 S572 文献标识码 A 文章编号 1007-5739（2011）21-0064-03 　　Effects of Sanan Bio-organic Fertilizer on Yield，Quality and Industrial Availability of Flue-cured Tobacco NC102 　　AO Jin-cheng 1 LUO Hua-yuan 2 ZHAO Jian-hua 1 ZHANG Xiao-long 1 WANG Jun-ke 1 DENG Guo-bin 1 * 　　（1 Yunnan Reascend Tobacco Technology（Group）.Co.，LTD，Kunming Yunnan 650106； 2 Hongyunhonghe Group） 　　Abstract Effects of Sanan bio-organic fertilizer on yield quality，and industrial availability of flue-cured tobacco NC102 were studied under field conditions. The results showed that Sanan bio-organic fertilizer effectively promoted growth of flue-cured tobacco NC102 than conventional fertilization；significantly improved the value of yield，average price，ratio of quality tobacco（P0.05）；in the upper leaves，TS，RS，newly panted diene，volatile aroma substances and filling ratio significantly increased（P0.05）；rate of stem and leaf NIC，TN contents were significantly lowered（P0.05），which illustrated that Sanan bio-organic fertilizer had greater impact on the leaf quality of flue-cured tobacco NC102 and significantly improved the appearance quality leaves and economic traits，improved eating taste，rich tobacco aroma characteristics，achieved to reduce tar and harm，the industrial availability was superior to conventional fertilization. 　　Key words flue-cured tobacco；NC102；Sanan bio-organic fertilizer；yield and quality； industrial availability；effect 　　近年来，化学肥料用量逐年增加，有机肥施用不足[1]。化肥的大量使用，在提高农作物产量的同时，导致土壤酸化、土壤理化性质恶化和产品品质下降，对农业生态环境及食品安全产生潜在威胁。生物有机肥是有益微生物和有机肥结合形成的新型、高效、安全的微生物有机肥料[2]，在很多无公害农产品栽培中大量使用[3]。 　　有研究表明，生物有机肥中含有抗生素，能提高作物的抗逆性和对不良环境的适应力，降低病害发生率[4]，有机肥则能改善烟叶品质，促进糖分和芳香物质的积累，改善食味和增加