德根贝微生物肥对云香巴斯玛1号产质量的影响

Effects of Degenbei Microbial Fertilizer Application on Yield and Quality of Yunxiang Basima No. 1

研究了德根贝微生物肥不同施用方式对香料烟产质量的影响。结果表明:德根贝蘸根移栽和移栽后浇灌能有效缩短香料烟云香巴斯玛1号的全生育期,使现蕾、开花、顶叶成熟时间提前。德根贝蘸根移栽能增加云香巴斯玛1号的叶片数和株高,减少叶长在15 cm以下的叶数,增加叶长在16 cm以上的叶数,烟叶产量提高了186kg/hm2,产值增加5 410.4元/hm2,增加调制后上中等烟比例,降低烟叶烟碱含量,提高多酚和石油醚提取物等香气物质含量。

The experiment was conducted to study the effect of “Degenbei” microbial fertilizer application on yield and quality of oriental tobacco. The results showed that the “Degenbei” dipping roots and watering transplanters could effec-tively shorten the whole growth period of the “Yunxiang Basima No.1”, the “Degenbei” made the budding, flowering, and the parietal mature earlier. The“Degenbei” dipping roots could increase the number of leaf numbers and plant height of “Yunxiang Basima No.1” and reduce the number of leaves below 15 cm in leaf length, and improve the numbers of leaves in leaf length 16~20 cm. That could improve production output 186 kg/hm2 , improve value output 5 410.4 yuan/hm2 , increase the proportion of the superior tobacco after modulation, reduce nicotine content and improve the content of aroma substances, such as polyphenols and petroleum ether extract.