tobacco box
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The result would be used in tobacco breeding.4 SRAP technology is used to study the genetic differences among different types of tobacco, including flue-cured tobacco, oriental tobacco, maryland tobacco, burley tobacco, and air/sun cured tobacco, five pairs of primer combinations which can amplify characteristic bands has been screened. Among the five combinations, two of them (SF25*SR2 and SF3*SR26) can distinguish air-cured tobacco including maryland tobacco and Burley tobacco from the other cultivated forms; SF20*SR14 can distinguish sun cured tobacco including oriental tobacco and sun-cured tobacco; SF16*SR14 can distinguish flue-cured tobacco and air-cured tobacco, and SF22*SR14 can distinguish DBJ599 with specisl aroma and the other flue-cured tobacco.5 8 varieties , which represent the different types of tobacco, are divided into 3 groups. I: G-28, II:DBJ599、MD40、By21, III: Basma、Sumsun、XNS、QCT. The cluster analysis result es consistant with experience evatuation.6 Anorthogonal design was used to optimize a ILP-PCR system with 5 factors (DNA, Mg2+, dNTP, primer and Taq polymerase) at 4 levels.The result showed the optimized ILP-PCR system for Nicotiana tabacum L. was: 2uL10×PCRbuffer, 20ng template DNA, Mg2+ 2.0mmol/L, dNTP 150umol/L, primer 0.3umol/L, Taq DNA polymerase 1 U in a total of 20uL reactionsolution.
研究结果可作为烤烟与香料烟类型间的杂种鉴定利用的实验与理论依据。4、利用SRAP标记技术,研究和分析了烤烟、晒烟、晾烟、白肋烟、香料烟等不同栽培类型间的基因型差异,初步筛选出了能够在分子水平上反映不同烟草类型差异的特征性标记带:晾烟MD40、Ky17、Burley21、TN90基因型共有的特征带有两对引物组合,分别为SF25*SR2和SF3*SR26;晒烟小牛舌、青梗、小花青和香料烟Sumsun、komotini Basma、Xanthi Basma共有的特征带引物组合为SF20*SR14;NC89、K326、G-28、大白筋和MD40、Ky17、Burley21、TN90共有的特征带引物组合为SF16*SR14,烤烟中大白筋599的特征带引物组合SF22*SR14.5、利用61对SRAP引物组合,研究了普通烟草不同类型间的亲缘关系,将普通烟草类型间8个不同供试材料划分为3类别。I:烤烟类型G-28II:白肋烟类型(MD40、By21、大白筋599III:香料烟类型(Basma、Sumsun、小牛舌、千层塔)。
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Shenzhen crown passes the boxboard plant is the specialized production: The corrugated paper box, K=K, A=A, B=B, K3K, A3A, B3B, the paper box, the wooden crate, the wooden box, the honeycomb box, the honeycomb paper box, the paper protect the angle, the paper contour plate, the waterproof paper box, soaks the sacrificial paper box, spreads the sacrificial paper box, the closet, unfolds the frame, unfolds the cabinet, an exhibition box, unfolds the box, the bookshelf, the paper bookshelf, the corrugated paper closet, an exhibition cabinet, pulls out the chest of drawers, the drawer box, K three K, A three A, B three B, three paper boxes, five paper boxes, seven paper boxes, the white box, the white box, the single pit paper carton, the world copes, turnover box, outside wrapping paper box, paper carton, paper bag, handbag, handbag, the color box, the color box, the picture album, the instruction booklet, the color page, the beer box, the pit box, the card box, the card box, the MP3 color box, the hand engine box, the hand play the part of paper class packing and so on box, liquor box, tea box.
深圳市冠通纸箱厂是专业生产:瓦楞纸箱、K=K纸箱、A=A纸箱、B=B纸箱、K3K纸箱,A3A纸箱,B3B纸箱,木箱、木盒、蜂窝纸箱、纸护角、纸卡板、防水纸箱,浸蜡纸箱,涂蜡纸箱,衣柜,展架,展柜,展架盒,展盒,书架,纸书架,瓦楞纸衣柜,展架柜,抽屉柜,抽屉盒,K三K纸箱,A三A纸箱,B三B纸箱,三层纸箱、五层纸箱、七层纸箱、白盒纸箱,白纸箱,单坑纸盒,天地盖箱,周转箱,外包装纸箱,纸盒、纸袋、手提袋,手袋,彩盒、彩箱,画册、线圈本、充皮笔记本、彩页、啤盒、坑盒、卡盒、咭盒、MP3彩盒、手机盒、手饰盒、酒盒、茶叶盒等纸类包装。
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It was suggest that the yield of tobacco in unit area was significant increasing and the quality was improved along with the altitude increase in Liuyang tobacco area. The tobacco leaves production at the place where the altitude from 400 meter and 900 meter was propitious to postpone the bearing period and growth and development of tobacco plants. It was the base of maturation endurance and could advance the tobacco leave maturation degree of all parts of tobacco plant. And it could hasten the orange tobacco leave ratio of the whole tobacco plant. It was boosted leaves unwrapping of top tobacco plant and the statuses of tobacco leaves, especially the top leaves, were significantly improved. The tissue structure of all parts leaves on tobacco plant were more loosen and the colour and luster of tobacco leaves was more vivid. The nicotinamide content in top leaves were digressive at a certain extent, on the contrary, the contents of the reductive sugar and kalium were increased at different extent. At the same time, it was benefit to play down the pesticide rudimentai of tobacco leaves and increased security of tobacco leaves.
结果表明:在浏阳烟区随着海拔高度的增加,单位面积烟叶的产量有着明显的增加,烟叶质量也有一定程度的改善;在海拔400—900m的地方进行烟叶生产,有利于延长烟株大田生育期,有效缓解浏阳烟区7、8月份的高温逼熟现象,有利于烟株的生长发育,为养好烟株的耐熟性打下良好的基础、促进各部位烟叶成熟度的提高;同时可以有效的促进烟株各部位橘黄烟叶比例的上升,对上部烟叶的开片也有着明显的促进作用,烟叶身份特别是上部烟叶的身份得到明显的改善,各部位烟叶组织结构更加疏松,烟叶色泽更加鲜亮;上部烟叶烟碱含量在一定程度上有所降低,各部位烟叶还原糖、钾含量有着不同程度的增加烟叶香气特征更加明显;香气量有一定程度的增加,吸位更加醇和、余味舒适;同时也有利于减少烟叶的农药残留量,提高烟叶的安全性。
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tobacco pouch:烟草袋
★烟草袋(Tobacco Pouch)外出时用来收纳烟草的小袋子,通常是革质或则皮质的. ★烟草罐(Tobacco Jars)陶制,塑料制或不锈钢制,作为保存散装烟草( Bulk Tobacco )的容器. 不过,在国内,这方面的用途就大可免了,因为连知名品牌的罐装烟草( Tin Tobacco )都不容易找到,
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tobacco budworm:烟夜蛾
烤烟:Flue-cured Tobacco | 烟夜蛾:tobacco budworm | 烟草业:tobacco industry
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oriental tobacco budworm:烟夜蛾
烟草行业:Tobacco-industry | 烟夜蛾:oriental tobacco budworm | 转化烟草:Tobacco transformation