宝鸡市烟区土壤保育技术研究  

Study on Soil Conservation Technology in Tobacco-growing Area of Baoji City

作　　者：刘云[1] 程朝晖[1] 雷超[1] 王程栋[2] 刘伟[2] 李晓亚[1] 李东阳[1] LIU Yun;CHENG Zhao-hui;LEI Chao;WANG Cheng-dong;LIU Wei;LI Xiao-ya;LI Dong-yang(Baoji Tabacco Company,Baoji Shaanxi 721000;Tobacco Research Institute of CAAS)

机构地区：[1]宝鸡市烟草公司,陕西宝鸡721000 [2]中国农业科学院烟草研究所

出　　处：《现代农业科技》2018年第15期3-4,7,共3页Modern Agricultural Science and Technology

基　　金：宝鸡烟叶工业可用性提升的关键技术研究

摘　　要：通过田间试验,研究了有机肥施用量对烤烟农艺性状和品质的影响、绿肥翻压对土壤物理性状的影响。结果表明,施用有机肥主要对上部烟叶发育有一定的影响,表现在有机肥施用量越大上部烟叶宽度越大,而对其他发育指标没有明显影响;有机肥施用量对烟叶常规化学成分含量没有显著的影响,但适度施用有机肥可以提高烟叶尤其是上部烟叶化学成分的协调性;增加有机肥的施用量可以提高烟叶的香气质和香气量,对提高烟叶感官质量有明显作用;不同类型绿肥翻压后对土壤物理性状的影响不同,与黑麦草相比,大麦翻压后可以提高土壤含水率和田间持水量,且显著降低土壤容重。Through field trials,the effects of organic fertilizer application amount on agronomic characters and quality of flue-cured tobacco were studied,and the effect of green manure on soil physical characters was also studied. The results showed that the use of organic fertilizer mainly affected the development of the upper tobacco leaf. The more organic fertilizer applied,the wider the upper leaf width was,and there was no significant effect on other developmental indicators. The amount of organic fertilizer applied had no significant effect on the content of conventional chemical constituents in tobacco leaves.However,proper application of organic fertilizer could improve the chemical composition coordination of tobacco leaves,especially the upper leaves.Increasing the application of organic fertilizer could improve the flavor and gas content of tobacco leaves,and had obvious effect on improving the sensory quality of tobacco leaf. Different types of green manure had different effects on soil physical characters after crushed.Compared with ryegrass,the soil moisture content and field water retention increased after the barley was crushed,and the soil weight significantly reduced.

关 键 词：烤烟 有机肥 绿肥翻压 品质 土壤物理性质 陕西宝鸡 

分 类 号：S572[农业科学—烟草工业]