烟草品种 meaning in Chinese

tobacco bred

Nicotiana tabacum l . nc89 ' amp; jyh
对2个不同基因型烟草品种
Rule for name of tobacco cultivar
烟草品种命名原则
The rs gene was introduced to tobacco by agrobacterium - mediated transfer method , and 30 individual transgenic plants have been obtained
并利用农杆菌介导法将rs基因导入烟草品种革新1号中，获得30株转基因烟草。
Good varieties of tobacco shall , after examination and approval by the national or provincial tobacco evaluation committees , be supplied by local tobacco companies
优良品种经全国或者省级烟草品种审定委员会审定批准后，由当地烟草公司组织供应。
Endophytic bacteria are ubiquitous in most plant species , residing latently or actively colonizing plant tissues locally as well as systemically , and do not visibly harm the plant . in this study , the population dynamics and biodiversity of endophytic bacteria from seeds , roots , stems and leaves of seven tobacco cultivars were examined at different plant developmental stages , and the antagonistic activities of the endophytic bacteria against four tobacco fungal pathogens in vitro were also examined
本研究以七个田间种植的烟草品种( k326 ， k346 ， rg11 ， g28 ， nc89 ，红大，云烟85 )的种子、根、茎、叶为试验材料，通过严格表面消毒处理后分离内生细菌，对7个品种整个生育期中内生细菌的种群及其动态进行了定量和定性分析。