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烤烟大田移栽技术关系到大田烟草的生长发育,直接影响烤烟的产量和品质。所以,这一环节务必高度重视。烤烟移栽是一个紧张、细致、要求很高的生产环节。在生产实践中,大田移栽主要是要抓好种植密度和种植方式、移栽期、栽前准备、移栽方法及移栽注意事项等五个环节,现就各个环节进行如下浅述。一、种植密度和种植方式1、确定密度原则烟草合理密植以形成合理的群体结构为目标,因而必须根据烟草的生长发育特征,结合其他栽培管理措施,使群体与个体都能得到发展,以便
Tobacco field transplanting technology related to the growth and development of tobacco in the field, a direct impact on the yield and quality of flue-cured tobacco. Therefore, this link must attach great importance. Transplanting flue-cured tobacco is a tense, meticulous and demanding production process. In production practice, field transplanting is mainly to grasp the planting density and planting methods, transplanting period, planting preparation, transplanting methods and transplanting precautions in five areas, are now on the various links as follows. First, the planting density and planting methods 1, the principle of determining the density Density of tobacco in order to form a reasonable population structure as the goal, it must be based on the growth and development of tobacco characteristics, combined with other cultivation and management measures, both groups and individuals can be developed in order