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为了探究不同微生物肥料对烤烟生长发育及品质的作用,在云南丽江永胜采用大田试验比较了德根贝和保得两种土壤微生物肥及移栽时施用和移栽成活后施用两种施用方法对烤烟大田期、生物量和根系、烟叶叶绿素、农艺性状、大田病害发生、经济性状、烟叶化学成分的影响。结果表明:(1)施用德根贝对生物量和根系的效应好于施用保得,施用德根贝使根鲜重、茎鲜重、叶鲜重、根深度、根幅、根干重、叶干重、茎干重分别显著增加14.4%～15.6%,7.9%～13.8%,29.1%～47.6%,7.9%～10.6%,12.4%～16.1%,7.1%～12.2%,1.33%～2.22%,6.3%～10.2%。(2)德根贝增加节距、株高、茎围、叶片数、下部叶(第2叶)叶面积、中部叶(第9叶)叶面积、上部叶(第17叶)叶面积分别为2.0%～5.0%,8.6%～9.7%,8.0%～11.1%,9.8%～14%,8.6%～9.7%,9.9%～11.3%,16.3%～20.6%,63.9%～75.1%。(3)施用保得和德根贝对经济性状效应明显,增加的幅度德根贝较保得大,施用德根贝使上等烟、中上等烟比例、产量、产值、均价、级指、产指分别增加1.40%,5.93%,10.88%,15.68%,4.71%,4.62%,15.67%。
In order to investigate the effect of different microbial fertilizers on the growth and quality of flue-cured tobacco, two soil microbial fertilizers, such as Decanter and Prodecone, were applied in Yongsheng, Lijiang, Yunnan Province and compared with those applied after transplanting and transplanting Effects of Flue - cured Tobacco on Fields, Biomass and Roots, Chlorophyll Content, Agronomic Traits, Disease Occurrence in Field, Economic Traits and Chemical Compositions of Flue - cured Tobacco in Field. The results showed that: (1) The effect of applying root of Derbyshire on biomass and root system was better than that of applying root. The root fresh weight, stem fresh weight, fresh weight of leaves, root depth, root width, dry root weight, Leaf dry weight and stem weight increased significantly by 14.4% -15.6%, 7.9% -13.8%, 29.1% -47.6%, 7.9% -10.6%, 12.4% -16.1%, 7.1% -12.2%, 1.33% -2.22 %, 6.3% ~ 10.2%. (2) The increase of root diameter, plant height, stem circumference, number of leaves, leaf area of the lower leaf (leaf 2), leaf area of the middle leaf (leaf 9) and leaf area of the upper leaf (leaf 17) 2.0% to 5.0%, 8.6% to 9.7%, 8.0% to 11.1%, 9.8% to 14%, 8.6% to 9.7%, 9.9% to 11.3%, 16.3% to 20.6%, 63.9% to 75.1%. (3) The effect of economic value was obvious with the application of Baode and Degenbeg, the increasing range was better than that of Degenbeg, and the application of Degenbeck made the ratio of the first and second highest smoke, the output, the output value, the average price, the grade Means that the index increased 1.40%, 5.93%, 10.88%, 15.68%, 4.71%, 4.62%, 15.67%.